Cheap Flights from Seattle-Tacoma International Airport to O'Hare International Airport
Search for flights from Seattle to Chicago and check out affordable one-way and round-trip options.
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- SEA21:3525h 21m1 stopORD00:56Seattle - Chicago|Tue, May 7|Frontier AirlinesS$ 56S$ 9038% OFF38% OFFS$ 90S$ 56
- SEA14:558h 1m1 stopORD00:56Seattle - Chicago|Sat, May 11|Frontier AirlinesS$ 60S$ 9033% OFF33% OFFS$ 90S$ 60
- SEA23:463h 59mDirectORD05:45Seattle - Chicago|Mon, May 6|Alaska AirlinesS$ 60S$ 9033% OFF33% OFFS$ 90S$ 60
- SEA14:558h 1m1 stopORD00:56Seattle - Chicago|Sat, Apr 27|Frontier AirlinesS$ 69S$ 69
- SEA23:344h 6mDirectORD05:40Seattle - Chicago|Tue, May 28|Alaska AirlinesS$ 70S$ 70
- SEA17:584hDirectORD23:58Seattle - Chicago|Thu, May 2|Alaska AirlinesS$ 72S$ 72
- SEA17:584hDirectORD23:58Seattle - Chicago|Sat, May 11|Alaska AirlinesS$ 73S$ 73
- SEA23:463h 59mDirectORD05:45Seattle - Chicago|Thu, Apr 25|Alaska AirlinesS$ 73S$ 73
- SEA14:204h 4mDirectORD20:24Seattle - Chicago|Mon, May 20|Alaska AirlinesS$ 74S$ 74
- SEA17:454h 4mDirectORD23:49Seattle - Chicago|Thu, May 30|Alaska AirlinesS$ 75S$ 75
- SEA13:003h 5mDirectORD14:00Seattle - Chicago|Wed, May 1|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
See which airlines fly from Seattle to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Find Cheaper Flights from Seattle to Chicago
Explore other flights from Seattle to Chicago to find the best alternative options.
- CheapestSEA21:3512h 3m1 transferMDW11:38Seattle-Tacoma International Airport - Midway International AirportTue, May 7Frontier AirlinesS$ 38
- SEA21:3512h 3m1 transferMDW11:38Seattle-Tacoma International Airport - Midway International AirportTue, May 7Frontier AirlinesS$ 38Find More Flights
Check the schedule for flights from Seattle to Chicago and find the flight that best matches your travel plans.
AS408
Alaska Airlines
06:07
SEA
12:13
ORD
SMTWTFSF91132
Frontier Airlines
08:43
SEA
11:57
DEN
S----F-F93172
Frontier Airlines
22:33
DEN
02:02
ORD
SMTWTFSAS352
Alaska Airlines
10:50
SEA
16:54
ORD
SMTWTFSAS410
Alaska Airlines
12:20
SEA
18:26
ORD
S-TWT-SAS538
Alaska Airlines
17:40
SEA
23:39
ORD
SMTWTFSDL1663
Delta Air Lines
18:00
SEA
23:58
ORD
SMTWTFSF91176
Frontier Airlines
22:08
SEA
01:51
DEN
S---T--F93172
Frontier Airlines
22:33
DEN
02:02
ORD
SMTWTFSAS328
Alaska Airlines
22:45
SEA
04:40
ORD
SMTWTFSAA2368
American Airlines
22:52
SEA
05:00
ORD
S-TWTFSF92146
Frontier Airlines
23:14
SEA
03:01
DEN
--TWTFSF93172
Frontier Airlines
22:33
DEN
02:02
ORD
SMTWTFS
Seattle-Tacoma International Airport to O'Hare International Airport Flights Info
Flight distance | 2,764.37km |
---|---|
Cheapest one-way ticket price | S$ 55 |
Cheapest return ticket price | S$ 140 |
FAQs for Seattle-Tacoma International Airport to O'Hare International Airport Flights
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