Distance From Chicago To Seattle
There are several ways to calculate distance from Chicago to Seattle. Here are two common methods:
Vincenty’s formula
- 2768.975 kilometers
- 1495.127 nautical miles
Vincenty’s formula calculates the distance between latitude/longitude points on the earths surface, using an ellipsoidal model of the earth.
Haversine formula
- 2761.755 kilometers
- 1491.229 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth .
Alternative Routes From Chicago Ohare International To Seattle Tacoma International
The route below are departing from or arriving to other airports in the same city or very close.
Chicago Midway International
Map exploring
Chicago Ohare International destinations
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Faq About Seattle To Chicago Flights
The cheapest fare for Seattle to Chicago flight is 0 with upto 12000 off on via . Book now!!
Yes, you can use INTFLY to avail upto Rs. 25,000 off on this trip.
Yes. provides the fastest flights on this route.
Many of the Business class airlines provide extra space for sleeping.
Yes you can carry your own food. However, it should be properly packed.
No airline serves alcohol on a domestic flight. You will get alcohol in only international flights
The Economy class airfare ranges from Rs. 0 to Rs. 0. Iberia, American Airlines, Alaska Airlines, British Airways, Etihad Airways, United, Frontier, Gulf Air, Air Berlin, and Lufthansa provide tickets in this range.
Yes, passengers do get a web check-in option with their Seattle to Chicago flight via online web check-in or airport check-in.
Yes, one can book budget hotels near the airport via Cleartrip hotels option
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Cheap Frontier Flights From Chicago To Seattle
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One of the most popular airlines traveling from Chicago to Seattle is Frontier. Flights from Frontier traveling this route typically cost $451.20 RT. This price is typically 36% cheaper than other airlines that offer Chicago to Seattle flights. When booking this route, the cheapest RT price found was $127. Chicago O’Hare Intl Airport is the most common Chicago airport to take off from when flying to Seattle. Seattle/Tacoma Intl Airport is the most popular arrival airport in Seattle. When flying from Chicago to Seattle, Frontier flights are 27% more popular than any other airline flying that same route.
Flying Time From Ord To Seattle Wa

The total flight duration from ORD to Seattle, WA is 3 hours, 57 minutes.
This is the average in-air flight time based onactual flights taken over the past year, including routes like ORD to SEA.It covers the entire time on a typical commercial flight includingtake-off and landing.
If you’re planning a trip, you should also factorin extra time for the plane to pull back from the gate and taxi tothe runway, as well as reaching the destination gate after landing.If you include this extra time on the tarmac, the average totalelapsed time from gate to gate flying from ORD to Seattle, WA is 4 hours, 21 minutes.
Finally, pilots might want to estimate the flight timeusing an average flight speed for a commercial airliner of 500 mph,which is equivalent to 805 km/h or 434 knots. If you don’t add anyextra time to increase or decrease speed for take-off and landing,then at constant speed your flight time would be 3 hours, 27 minutes.
If you’re booking a flight, make sure you check thescheduled departure and arrival times. You should also factor inairport wait times and possible equipment or weather delays.If you’re trying to figure out what time you’ll arriveat the destination, you may want to see if there’s atime difference between ORD and Seattle, WA.
The calculation of flight time is based on thestraight line distance from ORD to Seattle, WA , which is about 1,722 miles or 2771 kilometers.
Your flight direction from ORD to Seattle, WA is Northwest .
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Flying From Chicago To Seattle
Airports in Chicago
The city of Chicago is primarily served by two international airports. Travelers looking for low-fare flights from Chicago can use Orbitz.com to find flights from both OHare and Midway. OHare International Airport is located approximately 17 miles northwest of downtown Chicago. Midway International Airport is located on the citys southwest side, approximately eight miles from Chicagos Loop. OHare serves as a hub for American Airlines and United Airlines, and Midway is a hub for Southwest Airlines.
Chicago Airport Parking
Daily, hourly, and valet parking are available at OHare. Rates vary from $2.00 to $10.00 per hour. An economy parking lot is also available at a rate of $2.00 per hour. Similar parking options and rates apply at Midway.
Chicago Airport Transportation
There are numerous transportation options for getting to and from both OHare and Midway. OHare can be accessed via regional trains, buses, and local mass transit lines. The CTA Blue Line offers a fast and convenient transportation option to and from this airport. Midway is served by the CTA Orange Line. Car rental services are available at both airports, and travelers can quickly book car rental services at either airport using Orbitz.com.
Chicago Airport Restaurants
Chicago To Seattle Flight Time Distance Route Map
Flight time from Chicago, United States to Seattle, United States is 3 hours 28 minutes under avarage conditions. Our flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Actual flight times may vary depending on aircraft type, cruise speed, routing, weather conditions, passenger load, and other factors.
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How Far Is Chicago From Seattle
There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:
Vincentys formula
- 2768.975 kilometers
- 1495.127 nautical miles
Vincentys formula calculates the distance between latitude/longitude points on the earths surface, using an ellipsoidal model of the earth.
Haversine formula
How To Find Cheap Flights From Seattle To Chicago
Looking for cheap tickets from Seattle to Chicago? Regardless of whether youre flying one-way or return, here are a few tips on how to secure the best flight price and make your journey as smooth as possible.
- Simply hit search. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Seattle to Chicago. And with us there are no hidden fees what you see is what you pay.
- Flex your dates to find the best SEA-CHI ticket prices. If you are flexible when it comes to your travel dates, use Skyscanners Whole month tool to find the cheapest month, and even day to fly to Chicago from Seattle.
- Set up a Price Alert. You can easily track the fare of your cheap Seattle-Chicago flights by creating an alert. Whenever prices go down or up, youll get an email or push notification to help make sure you get the best possible flight deal.
- Fly without stops. Only interested in direct flights between Seattle and Chicago? Make sure to tick Direct flights only when performing a search. If there are direct flights available on the route, these will appear in the results.
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Flight Time From Seattle To Chicago Info
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All dates are in local time
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Where To Buy Cheap Flights From Chicago To Seattle
The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you dont have to which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Chicago to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If youd like to learn more, read our article about the best time to buy airline tickets.
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How To Find Cheap Flights From Chicago To Seattle
Looking for cheap tickets from Chicago to Seattle? Regardless of whether you’re flying one-way or return, here are a few tips on how to secure the best flight price and make your journey as smooth as possible.
- Simply hit ‘search’. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Chicago to Seattle. And with us there are no hidden fees – what you see is what you pay.
- Flex your dates to find the best CHI-SEA ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner’s ‘Whole month’ tool to find the cheapest month, and even day to fly to Seattle from Chicago.
- Set up a Price Alert. You can easily track the fare of your cheap Chicago-Seattle flights by creating an alert. Whenever prices go down or up, you’ll get an email or push notification to help make sure you get the best possible flight deal.
- Fly without stops. Only interested in direct flights between Chicago and Seattle? Make sure to tick ‘Direct flights only’ when performing a search. If there are direct flights available on the route, these will appear in the results.
What Airport Do You Fly Into For Flights To Seattle From Chicago

Seattle/Tacoma Intl , located 11.4 mi from the city center, is the airport you fly into when you book flights from Chicago to Seattle. 9 airlines have flights to Seattle/Tacoma Intl from Chicago on a regular basis. Booking flights from Chicago to Seattle/Tacoma Intl should not be difficult the airport handles an average of 24 inbound flights from Chicago per day.
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How Long Does It Take To Fly From Chicago Il To Seattle Wa
Non-stop flight time from Chicago, Il to Seattle, WA is between 4 hrs to 4 hrs 45 mins depending on the aircraft’s cruising speed, technical condition and weather/wind speed..
Fastest one-stop flight between Chicago, Il and Seattle, WA takes close to 6 hours . However, some airlines could take as long as 20 hours based on the stopover destination and waiting duration.
This is the average non-stop flight time from Chicago, Il to Seattle, WA.
Apparantly, connecting flights and direct flights with stopover take longer time than non-stop flights. In such cases, Chicago, Il – Seattle, WA flight time depend on the layover destination specified by your airline or the one you choose while booking your ticket.
Waiting time at intermediate airports could be anywhere between 30 mins to 14 hrs .
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Compare The Prices Of Flights From Seattle To Chicago Rockford
Book in a few clicks your ideal flight from Seattle to Chicago Rockford in a simple and fast way: enter the dates of your trip and in a few seconds compare thousands of offers for cheap Seattle Chicago Rockford flights. Jetcost finds and compares the best deals available for airline tickets for you and helps you choose the cheapest flight.
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Cheap Flights From Chicago To Seattle In October November 2022
The best prices found for CHI to SEA flights for October, November
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If youre traveling from Chicago to Seattle, one of the more common airlines traveling that route is Spirit Airlines. Chicago to Seattle flights are typically 49% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $416.10 RT. The cheapest Spirit Airlines flight found for this route was $118. When traveling from Chicago to Seattle on Spirit Airlines, the most popular airport to depart from is Chicago O’Hare Intl Airport and the most popular airport to arrive at is Seattle/Tacoma Intl Airport. When flying from Chicago to Seattle, Spirit Airlines flights are 29% more popular than any other airline flying that same route.
How To Get The Cheapest Flight Ticket From Chicago To Seattle
Look no further. Weve gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Chicago to Seattle?
The cheapest time of year to fly to Seattle from Chicago is August. Most expensive is December
What is the cheapest day to depart Chicago for Seattle?
Tuesday
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Average Timeline Timeline Chart
The average timeline contains the median time a flight spends in 3 stages. The first of these three stages is taxiing out which includes the time from the flight leaving the gate to taking off. The second stage is in the air, which includes the time spent from the flight leaving the ground to touching back down at the end of it’s journey. The last stage is taxiing in, which is from when the flight touches down to the flight arriving at it’s gate.
The average timeline also estimates on average of when the flight will leave and arrive relative to it’s stated departure time.
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Sea To Ord Flight Details
Distance and aircraft type by airline for flights from Seattle-Tacoma International Airport to OHare International Airport.
- United Airlines with 210 direct flights between Seattle and Chicago monthly
- Southwest Airlines with 60 direct flights between SEA and ORD monthly
- Alaska Airlines with 750 direct flights between Seattle and Chicago monthly
- Delta Air Lines with 270 direct flights between SEA and ORD monthly
- American Airlines with 90 direct flights between Seattle and Chicago monthly
- Southwest Airlines lists, on average, 1 flights departing before 12:00pm, where the first departure from SEA is at 09:00AM and the last departure before noon is at 11:40AM
- Delta Air Lines lists, on average, 6 flights departing before 12:00pm, where the first departure from SEA is at 06:00AM and the last departure before noon is at 11:30AM
- American Airlines has about 2 flights before noon, starting with the earliest at 05:39AM PST and the latest 09:05AM PST
- United Airlines lists, on average, 5 flights departing before 12:00pm, where the first departure from SEA is at 05:20AM and the last departure before noon is at 11:00AM
- Alaska Airlines lists, on average, 21 flights departing before 12:00pm, where the first departure from SEA is at 06:50AM and the last departure before noon is at 11:45AM
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Book Flight Tickets From Chicago To Seattle With Peace Of Mind During Covid
- Stay safe onboard when flying from Chicago to Seattle. From mandatory masks to more breathing space, most major airlines are likely taking extra measures to keep you safe as you fly.
- Find flexible tickets. Some airlines flying from Chicago to Seattle will be offering flexible ticket policies, so you wont lose out if your flight has to be changed or cancelled.
- Keep track of travel regulations. From testing to entry requirements, make sure you have read up on the latest restrictions before your flight from Chicago to Seattle.
Related Info For Your Journey

Useful info, stats and facts about Chicago to Seattle flights.
What airport do you fly into for flights to Seattle from Chicago?
Seattle/Tacoma Intl , located 11.4 mi from the city center, is the airport you fly into when you book flights from Chicago to Seattle. 10 airlines have flights to Seattle/Tacoma Intl from Chicago on a regular basis. Booking flights from Chicago to Seattle/Tacoma Intl should not be difficult the airport handles an average of 38 inbound flights from Chicago per day.
Which airlines flying from Chicago to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Chicago to Seattle/Tacoma Intl that may be offering flexible cancellation policies are Alaska Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Chicago to Seattle for under $200 on Cheapflights?
Yes, there are multiple flights from Chicago to Seattle for under $200. The cheapest flight booked recently is on Frontier for just $164, but on average you can expect to pay $182.
Are there nonstop flights from Chicago to Seattle for under $200 on Cheapflights?
Cheapflights has at least 20 direct flights from Chicago to Seattle under $200. A good price for a nonstop flight from Chicago to Seattle is less than $205.
Are there last-minute flights available from Chicago to Seattle for under $200?
How long is the flight from Chicago to Seattle?
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