SEA - CHI Price | $211 - $528 |
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CHI Temperature | 23 - 73.4 °F |
CHI Rainfall | 1.7 - 4.9 inches |
Popular in | June | High demand for flights, 31% potential price rise |
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Cheapest in | February | Best time to find cheap flights, 42% potential price drop |
Round-trip from | $211 | From Seattle/Tacoma Intl to Chicago (CHI) |
One-way from | $92 | One-way flight from Seattle/Tacoma Intl to Chicago (CHI) |
Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chicago. Check prices with Cheapflights to find a great deal for your trip.
Users have found that booking a flight from Seattle to Chicago at least 21 days early can save you up to 13% on average compared to booking a flight this week. If booking 21 days before your flight isn’t an option for you, users have found flights from Seattle to Chicago for as little as $409 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $476 for flights departing within the next 3 days.
The best pricing can be found in the month of February. Prices to Chicago from Seattle average $365. You can even find prices in February for less than $365, as users have found deals to Chicago from as low as $157. The month of June appears to be one of the more expensive times to travel to Chicago from Seattle. Flying in the targeted month can save you up to 44%.
It’s typically best to fly out from Seattle to Chicago in the evening. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.
One of the most popular airlines traveling from Seattle to Chicago is Delta. Flights from Delta traveling this route typically cost $401.64 RT. This price is typically 26% cheaper than other airlines that offer Seattle to Chicago flights. When booking this route, the cheapest RT price found was $128. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from Seattle to Chicago, Delta flights are 25% more popular than any other airline flying that same route.
If you’re traveling from Seattle to Chicago, one of the more common airlines traveling that route is Spirit Airlines. Seattle to Chicago flights are typically 25% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $482.31 RT. The cheapest Spirit Airlines flight found for this route was $138. When traveling from Seattle to Chicago on Spirit Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Seattle to Chicago, Spirit Airlines flights are 23% more popular than any other airline flying that same route.
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This being our first experience with Alaska, was absolutely amazing! Every person we met was extremely helpful and nice. The service was great. I am now an Alaska Airlines convert!
Boarding
Entertainment
Food
Comfort
Overall
Crew
Reviews
This being our first experience with Alaska, was absolutely amazing! Every person we met was extremely helpful and nice. The service was great. I am now an Alaska Airlines convert!
Boarding
Entertainment
Food
Comfort
Overall
Crew
Reviews
This being our first experience with Alaska, was absolutely amazing! Every person we met was extremely helpful and nice. The service was great. I am now an Alaska Airlines convert!
Boarding
Entertainment
Food
Comfort
Overall
Crew
Reviews
This being our first experience with Alaska, was absolutely amazing! Every person we met was extremely helpful and nice. The service was great. I am now an Alaska Airlines convert!
Boarding
Entertainment
Food
Comfort
Overall
Crew
Reviews
This being our first experience with Alaska, was absolutely amazing! Every person we met was extremely helpful and nice. The service was great. I am now an Alaska Airlines convert!
Boarding
Entertainment
Food
Comfort
Overall
Crew
Reviews
This being our first experience with Alaska, was absolutely amazing! Every person we met was extremely helpful and nice. The service was great. I am now an Alaska Airlines convert!
For a flight from Seattle to Chicago, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 16 outbound flights to Chicago per day. 11 airlines have flights to Chicago from Seattle/Tacoma Intl on a regular basis.
Some of the carriers operating flights from Seattle/Tacoma Intl to Chicago 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.
Yes, there are multiple flights from Seattle to Chicago for under $200. The cheapest flight booked recently is on Delta for just $105, but on average you can expect to pay $144.
Cheapflights has at least 20 direct flights from Seattle to Chicago under $200. A good price for a nonstop flight from Seattle to Chicago is less than $193.
There are currently 20+ open flights from Seattle to Chicago within the next 7 days for less than $200.
Nonstop flights are available for this route on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.
On average 19 flights depart from Seattle to Chicago per day.
Early Morning (Midnight to 6am) - 11% of flight departures
Morning (6am - Noon) - 58% of flight departures
Evening (6pm - Midnight) - 32% of flight departures
Departing from Seattle to Chicago will take you 3h 59m. Seattle and Chicago are separated by a distance of 1725 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Our cheapest airline available from Seattle to Chicago is Delta. Our recent data shows that you can find tickets from as low as $105 on this airline. Additional options worth looking into are Spirit Airlines and Frontier, starting at $122 and $166 round-trip. Users have found that Delta is 71% cheaper than the other options available to this destination.
To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $54. Frontier flights start at $74 while deals on Alaska Airlines start at $86 one-way.
While some choose either Seattle/Tacoma Intl - Chicago Midway or Seattle/Tacoma Intl - Chicago Greater Rockford, Seattle/Tacoma Intl - Chicago O'Hare Intl is the most popular route from Seattle to Chicago.
When booking a flight from Seattle to Chicago, you may want to consider flying on Undisclosed Carrier, American Airlines or Alaska Airlines as they are the most popular for this route.
No one likes to see their flight delayed. When booking a flight from Seattle to Chicago consider choosing Austrian Airlines (88%), SWISS (85%) or Brussels Airlines (85%) as they are the most reliable in getting you off to your destination on time.
Looking for the cheapest flight from Seattle to Chicago? While on average our users pay $1,331, our data indicates the cheapest price to be $108. The most popular route (Seattle/Tacoma Intl - Chicago O'Hare Intl), is priced around $105.
4%of flight departures | Early morningMidnight to 6 am |
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67%of flight departures | Morning6 am to noon |
10%of flight departures | AfternoonNoon to 6 pm |
19%of flight departures | Evening6 pm to midnight |
Sunday | 7daily flights |
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Monday | 26daily flights |
Tuesday | 24daily flights |
Wednesday | 20daily flights |
Thursday | 21daily flights |
Friday | 13daily flights |
Saturday | 6daily flights |