Cheap flights from Seattle to Chicago from C$ 135
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1 adult
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Tue 6/6
Tue 13/6
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Flight information for Seattle to Chicago
(SEA to CHI)
Find info about flight duration, direct flights, and airports for your flight from Seattle to Chicago
Best price found | C$ 135 |
|---|---|
Fastest flight time | 2h 56m |
Direct flights | Every day |
Airports in Chicago | 1 airport |
The best one-way flight to Chicago from Seattle in the past 72 hours is C$ 135. The best round-trip flight deal from Seattle to Chicago found on momondo in the last 72 hours is C$ 534.
The fastest flight from Seattle to Chicago takes 2h 56m
Direct flights go from Seattle to Chicago every day.
There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)
How to get the cheapest flight ticket from Seattle to Chicago
Look no further. We've 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 Seattle to Chicago?
January. The cheapest time of year to fly to Chicago from Seattle is January. The most expensive is June.
What is the cheapest day to depart Seattle for Chicago?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday
When is the cheapest time to fly from Seattle to Chicago?
At noon. Seattle to Chicago flights are approximately 29% more expensive in the afternoon than at noon
What is the cheapest airline that flies to Chicago from Seattle?
Delta. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Seattle to Chicago
What is the cheapest Seattle to Chicago flight route?
Seattle/Tacoma Intl - Chicago O'Hare Intl. Fly from Seattle/Tacoma Intl to Chicago O'Hare Intl for the best Seattle - Chicago flight prices
How far in advance should you book Seattle to Chicago flights?
22 days before. The cheapest time to buy a flight from Seattle to Chicago is approximately 22 days to departure
How many flights depart from Seattle to Chicago on average per day?
As of June 2023, there are 25 flights per week flying from Seattle to Chicago. The most common time of day flights depart is 10:00a.m., with 71% of flights taking off at noon.
How many flights depart from Seattle to Chicago on average per week?
177 flights are operational weekly from Seattle to Chicago as of June 2023. The most popular departure day for this route is Monday, with 17% of flights per week taking off on this day.
Can stopping save me money on Seattle to Chicago flights?
No. A direct flight is the cheapest option for a flight between Seattle to Chicago.
When you’re planning your trip from Seattle to Chicago, the most popular airport-to-airport route is Seattle/Tacoma Intl Airport to Chicago O'Hare Intl Airport. The least expensive flight option from Seattle to Chicago will typically be SEA — ORD during the month of June with an average price of C$ 739 RT.
Easily compare round-trip flights from Seattle to Chicago
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Chicago by changing tabs
Delta![Delta]()
3 Oct.![Delta]()
4 Oct.
SEA7:45 a.m.Seattle/Tacoma Intl
4h 03m
ORD11:48 a.m.Chicago O'Hare Intl
ORD2:50 p.m.Chicago O'Hare Intl
4h 43m
SEA7:33 p.m.Seattle/Tacoma Intl
Alaska Airlines![Alaska Airlines]()
31 Aug.![Alaska Airlines]()
3 Sep.
SEA2:00 p.m.Seattle/Tacoma Intl
3h 55m
ORD5:55 p.m.Chicago O'Hare Intl
ORD5:10 p.m.Chicago O'Hare Intl
4h 33m
SEA9:43 p.m.Seattle/Tacoma Intl
United Airlines![United Airlines]()
30 Aug.![United Airlines]()
5 Sep.
SEA8:45 p.m.Seattle/Tacoma Intl
3h 59m
ORD12:44 a.m.Chicago O'Hare Intl
ORD3:15 a.m.Chicago O'Hare Intl
4h 38m
SEA7:53 a.m.Seattle/Tacoma Intl
Spirit Airlines![Spirit Airlines]()
14 Jun.![Spirit Airlines]()
17 Jun.
SEA2:34 p.m.Seattle/Tacoma Intl
15h 58m
1 stop
ORD6:32 a.m.Chicago O'Hare Intl
ORD6:30 p.m.Chicago O'Hare Intl
14h 31m
1 stop
SEA9:01 a.m.Seattle/Tacoma Intl
Delta![Delta]()
28 Oct.![Delta]()
31 Oct.
SEA2:10 a.m.Seattle/Tacoma Intl
4h 00m
ORD6:10 a.m.Chicago O'Hare Intl
ORD2:15 a.m.Chicago O'Hare Intl
4h 38m
SEA6:53 a.m.Seattle/Tacoma Intl
Find the cheapest one-way flights from Seattle to Chicago
If you're looking for one-way flights from Seattle to Chicago, view some of our deals below provided by Alaska Airlines, Delta and Spirit Airlines
Search last-minute flights to Chicago from Seattle
Find and compare round-trip flight prices for your last-minute flight from Seattle to Chicago
Spirit Airlines![Spirit Airlines]()
7 Jun.![Spirit Airlines]()
11 Jun.
SEA2:34 p.m.Seattle/Tacoma Intl
15h 58m
1 stop
ORD6:32 a.m.Chicago O'Hare Intl
ORD6:30 p.m.Chicago O'Hare Intl
14h 31m
1 stop
SEA9:01 a.m.Seattle/Tacoma Intl
United Airlines![United Airlines]()
9 Jun.![United Airlines]()
19 Jun.
SEA8:45 p.m.Seattle/Tacoma Intl
3h 59m
ORD12:44 a.m.Chicago O'Hare Intl
ORD5:10 p.m.Chicago O'Hare Intl
4h 37m
SEA9:47 p.m.Seattle/Tacoma Intl
Multiple Airlines![Multiple Airlines]()
7 Jun.![Multiple Airlines]()
11 Jun.
SEA7:51 a.m.Seattle/Tacoma Intl
16h 39m
2 stops
ORD12:30 a.m.Chicago O'Hare Intl
ORD6:30 p.m.Chicago O'Hare Intl
21h 14m
1 stop
SEA3:44 p.m.Seattle/Tacoma Intl
Alaska Airlines![Alaska Airlines]()
6 Jun.![Alaska Airlines]()
10 Jun.
SEA7:05 p.m.Seattle/Tacoma Intl
3h 58m
ORD11:03 p.m.Chicago O'Hare Intl
ORD11:55 a.m.Chicago O'Hare Intl
6h 24m
1 stop
SEA6:19 p.m.Seattle/Tacoma Intl
American Airlines![American Airlines]()
10 Jun.![American Airlines]()
14 Jun.
SEA7:47 p.m.Seattle/Tacoma Intl
4h 08m
ORD11:55 p.m.Chicago O'Hare Intl
ORD4:17 p.m.Chicago O'Hare Intl
4h 33m
SEA8:50 p.m.Seattle/Tacoma Intl
Best airlines flying from Seattle to Chicago
Compare and see reviews for airlines that fly from Seattle to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 134 | Free Cancellation | Rating 7.8 1,264 reviews | |||
| PriceFrom C$ 155 | Free Cancellation | Rating 7.2 2,260 reviews | |||
| PriceFrom C$ 283 | Free Cancellation | Rating 7.9 1,999 reviews | |||
| PriceFrom C$ 523 | Free Cancellation | Rating 10.0 1 review |
Alaska Airlines Flights From Seattle to Chicago
Alaska Airlines operates around 27 flights from Seattle to Chicago every week. The average price of these flights found in the last 72 hours has been C$ 404, but momondo users have found Alaska Airlines deals from Seattle to Chicago from as low as C$ 208 round-trip. Alaska Airlines has been scored 7.9/10 in 1,999 reviews.
Delta Flights From Seattle to Chicago
Across 1,264 Delta reviews on momondo, the average score is 7.8/10. Delta flies from Seattle to Chicago about 14 times each week, with ticket deals ranging from C$ 98 to C$ 269. Price data is based on momondo searches in the last 72 hours.
Delta flights from Seattle to Chicago
Our best Delta deals on Seattle to Chicago flight tickets
Delta![Delta]()
3 Oct.![Delta]()
4 Oct.
SEA7:45 a.m.Seattle/Tacoma Intl
4h 03m
ORD11:48 a.m.Chicago O'Hare Intl
ORD2:50 p.m.Chicago O'Hare Intl
4h 43m
SEA7:33 p.m.Seattle/Tacoma Intl
Delta![Delta]()
28 Oct.![Delta]()
31 Oct.
SEA2:10 a.m.Seattle/Tacoma Intl
4h 00m
ORD6:10 a.m.Chicago O'Hare Intl
ORD2:15 a.m.Chicago O'Hare Intl
4h 38m
SEA6:53 a.m.Seattle/Tacoma Intl
Alaska Airlines flights from Seattle to Chicago
Our best Alaska Airlines deals on Seattle to Chicago flight tickets
Alaska Airlines![Alaska Airlines]()
31 Aug.![Alaska Airlines]()
3 Sep.
SEA2:00 p.m.Seattle/Tacoma Intl
3h 55m
ORD5:55 p.m.Chicago O'Hare Intl
ORD5:10 p.m.Chicago O'Hare Intl
4h 33m
SEA9:43 p.m.Seattle/Tacoma Intl
Alaska Airlines![Alaska Airlines]()
23 Aug.![Alaska Airlines]()
30 Aug.
SEA7:08 p.m.Seattle/Tacoma Intl
3h 52m
ORD11:00 p.m.Chicago O'Hare Intl
ORD5:10 p.m.Chicago O'Hare Intl
4h 33m
SEA9:43 p.m.Seattle/Tacoma Intl
How far is Seattle/Tacoma Intl to Chicago by plane?
A flight from Seattle/Tacoma Intl to Chicago will travel around 2787.8 km. Flights usually cover this in 3h 52m, depending on flying conditions and air traffic around both airports.
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Why use momondo?
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