Flights from Seattle Tacoma to Chicago

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SEA CHI 10/03/23 - 10/04/23 Frontier Airlines, Spirit Airlines $121 Check
SEA CHI 10/03/23 - 10/04/23 Frontier Airlines, Spirit Airlines $121 Check
SEA CHI 10/03/23 - 10/04/23 Frontier Airlines, Spirit Airlines $121 Check
SEA CHI 10/02/23 - 10/03/23 Spirit Airlines $129 Check
SEA CHI 10/03/23 - 10/04/23 Spirit Airlines $130 Check
SEA CHI 10/02/23 - 10/03/23 Spirit Airlines $135 Check
SEA CHI 10/03/23 - 10/04/23 Frontier Airlines, Spirit Airlines $135 Check
SEA CHI 10/03/23 - 10/04/23 Frontier Airlines, Spirit Airlines $135 Check
SEA CHI direct 10/10/23 - 10/11/23 United Airlines $135 Check
SEA CHI direct 10/10/23 - 10/11/23 United Airlines $135 Check
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Seattle Tacoma to Chicago

Favorite airline: e.g. Alaska Airlines, United Airlines
The most popular airline for flights from Seattle-Tacoma to Chicago is Alaska Airlines.
Alaska Airlines
8 %
United Airlines
8 %
Delta
7 %
Direct flights are more expensive
On this route, direct flights are $57.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
03h 50min
11h 18min
09h 12min
$135
$78
$961
The favorite connection is non-stop
Direct flights are especially popular on this route. 34 % of travelers will book a direct flight.
Route
bookings
Direct flights
03h 50min, from $135
34 %
1 stopover Portland International Airport, Oregon
05h 40min, from $221
18 %
1 stopover Las Vegas - McCarran International Airport, NV
11h 18min, from $78
12 %

Flight information: Seattle-Tacoma - Chicago

Roundtrip from $121.00
Flight duration min. 03:44 / max. 07:40
Return flight duration min. 04:38/ max. 07:45
Distance 2790 km
Flights per week 127
Departure airport Seattle-Tacoma International Airport, WA (SEA)
Arrival airport Chicago-IL all Airports (ORD, MDW, RFD) (CHI)
Destination country United States
Alternative flight routes
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.