Chicago to seattle flight time

Your trip begins at Chicago O'Hare International Airport in Chicago, Illinois. It ends at Seattle-Tacoma International Airport in Seattle, Washington. Your flight direction from ORD to SEA is Northwest (-65 degrees from North). The flight time calculator measures the average flight duration between points.

Chicago to seattle flight time. Track real-time flight status of AS407 from Chicago to Seattle on Trip.com. Get live updates on flight arrival & departure times and other travel information. Book Alaska Airlines flight tickets with us! ... Flights from Chicago to Seattle > AS407. Hotels in Seattle. In-flight Amenities. Boeing 737-900. Age. 10y, 7m. Seats. 154. Distance Flown ...

The best one-way flight to Chicago from Seattle in the past 72 hours is $59. The best round-trip flight deal from Seattle to Chicago found on momondo in the last 72 hours is $130. The fastest flight from Seattle to Chicago takes 3h 55m. Direct flights go from Seattle to Chicago every day.

Track Alaska Airlines (AS) #329 flight from Chicago O'Hare Intl to Seattle-Tacoma Intl. Flight status, tracking, and historical data for Alaska Airlines 329 (AS329/ASA329) including scheduled, estimated, and actual departure and arrival times. ... FlightAware Firehose Streaming flight data feed for enterprise integrations with real …All flight schedules from Chicago Ohare International , Illinois , USA to Seattle Tacoma International , Washington , USA . This route is operated by 4 airline (s), and the flight time is 4 hours and 56 minutes. The distance is 1725 miles. USA. Time in the air or flight time is on average around 3 hours and 55 minutes when flying nonstop or direct without any connections or stopovers between Chicago and Seattle. The flight duration might vary depending on many factors such as flight path, airline, aircraft type, and headwinds or tailwinds. Flight Time from Chicago, IL to Seattle, WA. The flight time from Chicago, Illinois to Seattle, Washington is: 4 hours, 1 minute. In-air flight time: 4 hours, 1 minute. From gate to gate: 4 hours, 18 minutes. Constant 500 mph: 3 hours, 28 minutes. How long is the trip from Chicago to Seattle? Plan your trip at. … See moreDeal found 4/29 $257. Pick Dates. Alaska Airlines is one of the most popular airlines used for those traveling from Seattle to Chicago. Flights on this route from Alaska Airlines typically cost $309.35 RT, a price that is 44% cheaper than the average Seattle to Chicago flight. The cheapest flight found was $99 RT.Flight time from Seattle, WA to Chicago, Il is 3 hours 52 minutes. Non-Stop flight duration from SEA to ORD is 3 hours 52 minutes (Operated by United Airlines) RELATED: Flight time from Chicago, Il to Seattle, WA. Non-stop flights take anywhere between 3 hours to 10 hours . Quickest one-stop flight takes close to 6 hours. ... Flying time between Seattle-Tacoma International Airport, Seattle, WA, United States and Chicago O'hare International Airport, Chicago, Il, United States. One stop & 1+ stop flight time between Seattle, WA & Chicago, Il. ... Seattle flights today ... *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. ... Chicago - Seattle ...

The two airlines most popular with KAYAK users for flights from Dublin to Seattle are American Airlines and Aer Lingus. With an average price for the route of $835 and an overall rating of 7.3, American Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $796 and an overall rating of 7.2.Seattle / Tacoma to Chicago Flights. Flights from SEA to ORD are operated 83 times a week, with an average of 12 flights per day. Departure times vary between 00:25 - 23:59. The earliest flight departs at 00:25, the last flight departs at 23:59. However, this depends on the date you are flying so please check with the full flight schedule above ...Tue, 18 Jun ORD - SEA with Alaska Airlines. Direct. from £112. Chicago. £118 per passenger.Departing Wed, 2 Oct, returning Tue, 15 Oct.Return flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Wed, 2 Oct, arriving in Chicago O'Hare International.Inbound direct flight with Delta departs from ...Direct. Tue, Sep 17 ORD – SEA with United. Direct. from $148. Chicago.$148 per passenger.Departing Wed, Oct 9, returning Wed, Oct 16.Round-trip flight with Delta.Outbound direct flight with Delta departing from Seattle / Tacoma International on Wed, Oct 9, arriving in Chicago O'Hare International.Inbound direct flight with Delta departing ...The flight time between Seattle Tacoma, SEA and Chicago Ohare International, ORD, is 4 hours and 6 minutes. The distance is 1973 miles (or 3175 kilometers). Are ...

Delta Airlines' flights from Chicago to Seattle are on time 80 % of the time. Suppose 5 flights and the number on-time flights is recorded. Round answers to 3 significant figures. randomly selected, are The probability that exactly 3 flights are on time is The probability that at most 4 flights are on time is The probability that at least 4 flights a are on time isUpdated on: May 10, 2024 / 11:43 PM EDT / CBS News. An "extreme" G5 geomagnetic storm reached Earth on Friday, NOAA's Space Weather Prediction Center …Find your travel time to estimate the length of a flight between airports, or ask how long it takes to fly from one city to another. You can also search for the closest airport to any …One-way low-fare flights Seattle to Chicago.* From. flight_takeoff. To. flight_land. Budget $ Cabin Class. Select travel class. keyboard_arrow_down. From. To. Fare Type. Dates. Price. From Seattle (SEA) To Chicago (ORD) One-way | Saver: Depart: Oct 29, 2024: From. $75* Seen: 7 hours agoDirect. Tue, Sep 17 ORD – SEA with United. Direct. from $148. Chicago.$148 per passenger.Departing Wed, Oct 9, returning Wed, Oct 16.Round-trip flight with Delta.Outbound direct flight with Delta departing from Seattle / Tacoma International on Wed, Oct 9, arriving in Chicago O'Hare International.Inbound direct flight with Delta departing ...Apr 14, 2024 · Each day, there are between 14 and 19 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Seattle, with an average flight time of 4h 41m. The most common departure time is 06:00 and most flights take off in the morning.

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Chicago to Seattle / Tacoma Flights. Flights from MDW to SEA are operated 7 times a week, with an average of 1 flight per day. Departure times vary between 08:10 - 22:55. The earliest flight departs at 08:10, the last flight departs at 22:55. However, this depends on the date you are flying so please check with the full flight schedule above to ... Chicago to Seattle flight time . Economy Business First. Adults 12+ Children 2-11. Infants 0-2. Use Airnme.com not only to compare flight prices but also flight times and total journey duration based on different departure and arrival airports, cities and airlines. Check flight times with direct flights and multi-leg, flights with connections.All dates and times are local for the airport listed. Gates and times are subject to change. For the most current information, check the airport monitors. Search for a topic... Find the flight status for a specific Delta Air Lines flight and receive real-time notifications via …Cheap Flights from Chicago to Seattle (CHI-SEA) Prices were available within the past 7 days and start at $74 for one-way flights and $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Seattle with no change fee on selected flights.Each day, there are between 14 and 19 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Seattle, with an average flight time of 4h 41m. The most common departure time is 06:00 and most flights take off in the morning. ... American Airlines, Alaska Airlines, Delta, Air Canada, and United Airlines offer inflight Wi-Fi ...

Distance from Chicago to Seattle (Chicago O'Hare International Airport – Seattle–Tacoma International Airport) is 1721 miles / 2769 kilometers / 1495 nautical miles. See also a map, estimated flight duration, carbon dioxide emissions and the time difference between Chicago and Seattle.Route timetables. Choose the origin and destination to see when Finnair is flying that route. If you wish to book a flight from the search results, continue to the bottom of the page. Note that the calendar shows all scheduled flights, incl. fully booked ones. If you want to see the current status of arriving and departing flights, please check ...How far is Seattle from Chicago? Here's the quick answer if you have a private jet and you can fly in the fastest possible straight line. Flight distance: 1,737 miles or 2796 km. Flight time: 4 hours, 1 minute When are flight tickets from Chicago (CHI) to Seattle (SEA) the cheapest? Airlines adjust prices for flights from Chicago to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. Book one-way or return flights from Chicago to Seattle starting at US$49. Fly with top airlines and search for flights deals on Trip.com now! ... Average flight time ... Seattle to Chicago flight time & Flights Info. Flight Time. 4 hours 31 minutes. Earliest Flight. 05:10⇒11:10. Latest Flight. 18:04⇒23:59. Direct Flight Price. Find Chicago To Seattle Flight Time on Trip.com and save up to 55%. Browse deals and discounts on airfares and flight schedules and hotels with trip.com about Chicago To Seattle Flight Time Chicago to Seattle flight time . Economy Business First. Adults 12+ Children 2-11. Infants 0-2. Use Airnme.com not only to compare flight prices but also flight times and total journey duration based on different departure and arrival airports, cities and airlines. Check flight times with direct flights and multi-leg, flights with connections.Track real-time flight status of AS407 from Chicago to Seattle on Trip.com. Get live updates on flight arrival & departure times and other travel information. Book Alaska Airlines flight tickets with us! ... Flights from Chicago to Seattle > AS407. Hotels in Seattle. In-flight Amenities. Boeing 737-900. Age. 10y, 7m. Seats. 154. Distance Flown ...Book one-way or return flights from Chicago to Seattle starting at US$49. Fly with top airlines and search for flights deals on Trip.com now! Hotels; Flights; Trains; Cars. Car Rentals; ... Average flight time: 4 hours 37 minutes: Popular airline: American Airlines: Plan Your Trip Around Seattle. Flights to Seattle. Hotels in Seattle.

Seattle / Tacoma to Chicago Flights. Flights from SEA to ORD are operated 83 times a week, with an average of 12 flights per day. Departure times vary between 00:25 - 23:59. The earliest flight departs at 00:25, the last flight departs at 23:59. However, this depends on the date you are flying so please check with the full flight schedule above ...

Direct. Wed, Jun 12 ORD – SEA with Alaska Airlines. Direct. from $144. Chicago.$148 per passenger.Departing Tue, Oct 8, returning Sat, Oct 19.Round-trip flight with Delta.Outbound direct flight with Delta departing from Seattle / Tacoma International on Tue, Oct 8, arriving in Chicago O'Hare International.Inbound direct flight with Delta ... Flying time between Seattle-Tacoma International Airport, Seattle, WA, United States and Chicago O'hare International Airport, Chicago, Il, United States. One stop & 1+ stop flight time between Seattle, WA & Chicago, Il. Flight Time from Chicago to Seattle & Flights Info. Flight Time. 4 hours 51 minutes. Earliest Flight. 06:00⇒08:34. Latest Flight. 21:22⇒23:59. Direct Flight Price.Chicago O'Hare International. Seattle / Tacoma International. Compare Chicago O'Hare International to Seattle / Tacoma International flight deals. Find the cheapest month or …Cheap Flights from Seattle to Chicago (SEA-CHI) Prices were available within the past 7 days and start at $65 for one-way flights and $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to Chicago with no change fee on selected flights.Nonstop 4h 05m Delta. Deal found 3/17 $248. Pick Dates. If you’re traveling from Chicago O'Hare Intl Airport to Seattle, one of the more common airlines traveling that route is Delta. Chicago O'Hare Intl Airport to Seattle flights are typically 45% more expensive than other airlines traveling the same route.Alaska Airlines, Inc., United Airlines, and two other airlines fly from Seattle (SEA) to Chicago O'Hare (ORD) hourly. Alternatively, Amtrak operates a train from Seattle to Chicago Union Station twice daily. Tickets cost $90–600 and the journey takes 45h 50m. Airlines. Southwest Airlines.The Seattle Times is a newspaper in the Pacific Northwest. The paper has a Games and Puzzles section in the Entertainment part of the paper. Access the Seattle Times jumble puzzle ...Flight time from Seattle, WA to Chicago, Il is 3 hours 52 minutes. Non-Stop flight duration from SEA to ORD is 3 hours 52 minutes (Operated by United Airlines) RELATED: Flight time from Chicago, Il to Seattle, WA. Non-stop flights take anywhere between 3 hours to 10 hours . Quickest one-stop flight takes close to 6 hours. ...Travel time from Chicago to Seattle. Chicago to Seattle airports and flights. How long does it really take to fly from Chicago to Seattle? Here's a sample itinerary for a commercial …

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The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours. In the last 72 hours, the best return deals on flights connecting Seattle to Chicago O'Hare Airport were found on Spirit Airlines ($131) and American Airlines ($149). Spirit Airlines proposed the cheapest one-way flight at $59. Check out domestic flight times to Chicago. ... you can use the calculator here. Flight times listed are approximate and vary based on real-time travel conditions. For the most up-to-date travel times, please contact your airline. FROM TIME; ... Seattle, WA: 3 hours 45 minutes: Tucson, AZ: 3 hours 10 minutes: Washington, D.C.Seattle / Tacoma to Chicago Flights. Flights from SEA to ORD are operated 83 times a week, with an average of 12 flights per day. Departure times vary between 00:25 - 23:59. The earliest flight departs at 00:25, the last flight departs at 23:59. However, this depends on the date you are flying so please check with the full flight schedule above ...Prices were available within the past 7 days and start at $70 for one-way flights and $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Sat, Feb 17 - … Airfares from $71 One Way, $149 Round Trip from Chicago to Seattle. Prices starting at $149 for return flights and $71 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. The flight time from Seattle to Chicago is 3 hours, 56 minutes. The time spent in the air is 3 hours, 23 minutes. These numbers are averages. In reality, it varies by airline with United being the fastest taking 3 hours, 51 minutes, and Alaska the slowest taking 3 hours, 59 minutes. Mon, 16 Sep SEA - MAN with Icelandair. 1 stop. from £481. Seattle. £522 per passenger.Departing Mon, 10 Mar, returning Mon, 17 Mar.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Manchester on Mon, 10 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Icelandair, …Nov 7, 2016 ... This can be calculated by dividing the total distance (1123 km) by the speed (487 km/h) to arrive at a total time of 2.31 hours. Due to ...Question: American Airlines' flights from Chicago to Seattle are on time 50 % of the time. Suppose 10 flights are randomly selected, and the number of on-time flights is recorded. Round answers to 4 decimal places. a. The probability that exactly 5 flights are on time is . b. The probability that at most 3 flights are on time is . c. ….

All dates and times are local for the airport listed. Gates and times are subject to change. For the most current information, check the airport monitors. Search for a topic... Find the flight status for a specific Delta Air Lines flight and receive real-time notifications via …Time in the air or flight time is on average around 3 hours and 55 minutes when flying nonstop or direct without any connections or stopovers between Chicago and Seattle. The flight duration might vary depending on many factors such as flight path, airline, aircraft type, and headwinds or tailwinds. Cheap Flights from Chicago to Seattle (ORD-SEA) Prices were available within the past 7 days and start at $74 for one-way flights and $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to Seattle with no change fee on selected flights. In today’s digital age, where news is readily accessible at the click of a button, it’s easy to overlook the importance of supporting local journalism. One of the key ways that you...Fly with Spirit Airlines and get a great deal on flights from Chicago to Seattle. With Spirit's Bare Fare™ You Pay Only the Services You Need!The average flight time from Chicago to Seattle is 4 hours and 10 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 663 km/h / 412 mph. What is the On-Time Performance (OTP) of …In today’s fast-paced digital world, staying informed about local news is more important than ever. With so much information available at our fingertips, it can be overwhelming to ...We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute. ... Round-trip tickets from New York to Chicago O'Hare International. Round-trip flights from New York to Beijing.Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Seattle that are departing in the next months. While … Southwest Airlines and Delta fly from Chicago Midway (MDW) to Seattle (SEA) every 4 hours. Alternatively, Amtrak operates a train from Chicago Union Station to Seattle twice daily. Tickets cost $90–600 and the journey takes 46h 24m. Airlines. Chicago to seattle flight time, The average flight time from Chicago to Seattle is 3 hours and 50 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 722 km/h / 448 mph. How many AS407 flights are operated per week? 4 flights per week. The flight AS407 is operated on Monday, Thursday, Friday and Sunday., Looking for a cheap Chicago - Seattle flight? Compare prices from major travel agents and airlines to get the best flight deals., Departing from. Seattle-Tacoma International Airport (SEA) Arriving at. Chicago Midway International Airport (MDW) Average flight time. 4 hours 7 minutes. Distance. 1733 miles., Aurora seen in Atlanta area around 10:30 p.m. ET. (Emily Smith/CNN) A stunning aurora, caused by a severe geomagnetic storm, is painting the sky shades of …, Chicago to Seattle flight time . Economy Business First. Adults 12+ Children 2-11. Infants 0-2. Use Airnme.com not only to compare flight prices but also flight times and total journey duration based on different departure and arrival airports, cities and airlines. Check flight times with direct flights and multi-leg, flights with connections., Looking to fly from the United States to Seattle with Alaska Airlines? 25% of our users found flights for the following prices or less: From Idaho Falls $145 one-way, $342 round-trip; from San Luis Obispo $169 one-way, $291 round-trip; from Fresno $171 one-way, $337 round-trip. The cheapest flight to Seattle with Alaska Airlines found on KAYAK ..., Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to Chicago. Discover the best prices and deals for you by selecting your travel dates. Choose your dates. SEA - ORD. 4h 00m direct. ORD - SEA. 4h 33m direct. American Airlines. Find Deal., Commercial flight time: 4 hours, 18 minutes. So now we can finally get an idea of the total travel time from Chicago to Seattle including time spent getting to/from the airports, an estimated wait time of 2 hours at the airport for TSA security lines and waiting at the gate, and the actual flight itself. Total travel time: 8 hours, The total straight line flight distance from Chicago, IL to Seattle, WA is 1,737 miles. This is equivalent to 2 796 kilometers or 1,510 nautical miles. Your trip begins in Chicago, Illinois. It ends in Seattle, Washington. Your flight direction from Chicago, IL to Seattle, WA is Northwest (-65 degrees from North)., The two airlines most popular with KAYAK users for flights from Dublin to Seattle are American Airlines and Aer Lingus. With an average price for the route of $835 and an overall rating of 7.3, American Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $796 and an overall rating of 7.2., Tue, Nov 12 SEA – ORD with Alaska Airlines. Direct. from $143. Seattle.$148 per passenger.Departing Wed, Aug 14, returning Tue, Aug 20.Round-trip flight with Delta.Outbound direct flight with Delta departing from Chicago O'Hare International on Wed, Aug 14, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departing ... , When planning a trip, one of the most essential details to consider is the departure time of your flight. Knowing when your flight is scheduled to take off allows you to plan your ..., Distance. 1,715 miles · (2,760 km) Flight time. 4 hours and 35 minutes. Airlines. Alaska. American Airlines. Delta. United Airlines. Alliances. Oneworld. SkyTeam. Star Alliance. Classes. Economy. Premium Economy. Business Class. First Class., Flight deals from Chicago to Seattle. Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Seattle? Find the lowest prices on one-way and round …, All flight schedules from Chicago Ohare International , Illinois , USA to Seattle Tacoma International , Washington , USA . This route is operated by 4 airline (s), and the flight time is 4 hours and 56 minutes. The distance is 1725 miles. USA., The flight time from Chicago to Seattle is 4 hours, 28 minutes, on average. See data as tables, timeline, reliability and more. Compare flights by airline, time of day, month and day of week., When it comes to traveling, one of the most crucial aspects is checking flight arrival times. Whether you are a frequent flyer or an occasional traveler, knowing the arrival time o..., Airfares from $71 One Way, $149 Round Trip from Chicago to Seattle. Prices starting at $149 for return flights and $71 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. , 4 hours and 34 minutes is the average flight time from Chicago O'Hare International to Seattle. Which airlines fly direct from Chicago O'Hare International to Seattle? Qatar …, 1 stop. Wed, 12 Jun SEA - ORD with Spirit Airlines. 1 stop. from £105. Seattle. £118 per passenger.Departing Sat, 9 Nov, returning Tue, 12 Nov.Return flight with Delta.Outbound direct flight with Delta departs from Chicago O'Hare International on Sat, 9 Nov, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs ..., Wed, Feb 12 ORD – SEA with Alaska Airlines. Direct. from $143. Chicago.$146 per passenger.Departing Wed, Jun 12, returning Sat, Jun 15.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Wed, Jun 12, arriving in Chicago O'Hare International.Inbound direct flight ... , What companies run services between Chicago, IL, USA and Seattle, WA, USA? Southwest Airlines and Delta fly from Chicago Midway (MDW) to Seattle (SEA) every 4 hours. Alternatively, Amtrak operates a train from Chicago Union Station to Seattle twice daily. Tickets cost $90–600 and the journey takes 46h 24m. Airlines., Chicago to Seattle / Tacoma Flights. Flights from MDW to SEA are operated 7 times a week, with an average of 1 flight per day. Departure times vary between 08:10 - 22:55. The earliest flight departs at 08:10, the last flight departs at 22:55. However, this depends on the date you are flying so please check with the full flight schedule above to ... , Select the departure date and provide either the flight number or departure and arrival city. Departure date Tuesday, 05/14/2024 Wednesday, 05/15/2024 Thursday, 05/16/2024, American Airlines' flights from Chicago to Seattle are on time 60% of the time. Suppose 9 flights are randomly selected, and the number on-time flights is recorded. a. The probability that exactly 6 flights are on time is = b. The probability that at least 7 flights are on time is = c. The probability that at most 8 flights are on time is =, Flights from Chicago (ORD) to Seattle (SEA) Origin airport. O'Hare Intl. Destination airport. Seattle - Tacoma Intl. Airlines serving. Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, Sun Country …, American Airlines' flights from Chicago to Seattle are on time 60% of the time. Suppose 9 flights are randomly selected, and the number on-time flights is recorded. a. The probability that exactly 6 flights are on time is = b. The probability that at least 7 flights are on time is = c. The probability that at most 8 flights are on time is =, When are flight tickets from Chicago (CHI) to Seattle (SEA) the cheapest? Airlines adjust prices for flights from Chicago to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays., If you include this extra time on the tarmac, the average total elapsed time from gate to gate flying from JFK to Seattle, WA is 6 hours, 9 minutes. Finally, pilots might want to estimate the flight time using an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots., Your trip begins at Chicago O'Hare International Airport in Chicago, Illinois. It ends at Seattle-Tacoma International Airport in Seattle, Washington. Your flight direction from ORD to SEA is Northwest (-65 degrees from North). The flight time calculator measures the average flight duration between points. It uses the great circle formula to ..., The cheapest return flight ticket from Chicago to Seattle found by KAYAK users in the last 72 hours was for C$ 204 on Delta, followed by Alaska Airlines (C$ 230). One-way flight deals have also been found from as low as C$ 103 on Delta and from C$ 129 on Alaska Airlines., The best one-way flight to Seattle from Chicago in the past 72 hours is $65. The best round-trip flight deal from Chicago to Seattle found on momondo in the last 72 hours is $115. The fastest flight from Chicago to Seattle takes 4h 27m. Direct flights go from Chicago to Seattle every day., The average flight time from Chicago to Seattle is 3 hours and 51 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 717 km/h / 446 mph. What is the On-Time Performance (OTP) of United Airlines Flight UA748 Chicago to Seattle? The Airportia On-Time Performance Rating for United Airlines Flight UA748 is …