Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Chicago Seattle-Tacoma | Outbound 11/09/25 1 Stopover (DEN) F91483, F91175 08h 13min | Return 12/07/25 direct AS0570 04h 09min | | ![]() | $176 | ||
Best option Chicago Seattle-Tacoma | Outbound 11/09/25 direct AA2069 04h 50min | Return 12/07/25 direct DL2299 04h 03min | | ![]() | ? | $182 | |
Chicago Seattle-Tacoma | Outbound 11/09/25 1 Stopover (MSP) SY0262, SY0285 25h 07min | Return 12/07/25 2 Stopovers (MSP, MCO) SY0286, SY0341, NK2530 24h 53min | | ![]() | $398 | ||
Chicago Seattle-Tacoma | Outbound 11/09/25 direct HA4979 04h 40min | Return 12/07/25 1 Stopover (SAN) HA6880, HA7493 07h 42min | | ![]() | ? | $181 | |
Chicago Seattle-Tacoma | Outbound 11/09/25 1 Stopover (DEN) F91483, F91175 08h 13min | Return 12/07/25 direct HA6817 04h 09min | | ![]() | $182 | ||
Chicago Seattle-Tacoma | Outbound 11/09/25 direct AS1464 04h 40min | Return 12/07/25 1 Stopover (DEN) F93406, F93172 21h 29min | | ![]() | ? | $196 | |
Chicago Seattle-Tacoma | Outbound 11/09/25 direct HA4979 04h 40min | Return 12/07/25 direct HA6291 04h 09min | | ![]() | ? | $205 | |
Chicago Seattle-Tacoma | Outbound 02/13/26 direct AS0409 04h 51min | Return 02/26/26 direct AS0328 04h 04min | | ![]() | ? | $239 | |
Chicago Seattle-Tacoma | Outbound 11/09/25 direct UA1620 04h 45min | Return 12/07/25 direct UA2605 04h 03min | | ![]() | ? | $261 | |
Chicago Seattle-Tacoma | Outbound 02/13/26 direct AS0409 04h 51min | Return 02/26/26 direct AS0410 04h 05min | | ![]() | ? | $262 |
Stops
- Direct flight
Airline
- Alaska Airlines
- American Airlines
- Hawaiian Airlines
- United Airlines
- Frontier Airlines
Tips and tricks to help you find cheap flights from Chicago to Seattle Tacoma
Favorite airline: Alaska Airlines
Alaska Airlines is the most popular airline for flights from Chicago to Seattle-Tacoma.

Alaska Airlines
33 %

United Airlines
19 %

Delta
16 %
Direct flights are the cheapest connection
Flights with a stopover are on average $20.00 more expensive than direct flights.
non stop flight
1 stop
04h 41min
07h 46min
$119
$139
The favorite connection is non-stop
51 % of all bookings on the route Chicago to Seattle-Tacoma are for non-stop flights.
Route
bookings
Direct flights
04h 41min, from $119
51 %
1 stopover Las Vegas - McCarran International Airport, NV
14h 38min, from $200
14 %
1 stopover Minneapolis - St. Paul International Airport, MN
13h 57min, from $329
11 %
Important flight information
Flight information: Chicago - Seattle-Tacoma
Roundtrip from | $175.97 |
---|---|
Flight duration | min. 04:38 / max. 07:45 |
Return flight duration | min. 03:44/ max. 07:40 |
Distance | 2790 km |
Flights per week | 122 |
Departure airport | Airport Chicago-IL, all airports (CHI) |
Arrival airport | Airport Seattle-Tacoma International Airport, WA (SEA) |
Destination country | Flights to United States |
Alternative routes to United States
- Flight Chicago - New York from $78
- Flight Chicago - Las Vegas from $110
- Flight Chicago - Los Angeles from $172
- Flight Chicago - Miami from $98
- Flight Chicago - San Francisco from $184
- Flight Chicago - Tampa from $69
- Flight Chicago - Denver from $101
- Flight Chicago - Orlando from $130
- Flight Chicago - New Orleans from $103
- Flight Chicago - Boston from $143
Alternative flights to Seattle-Tacoma
- Flight Anchorage - Seattle-Tacoma from $312
- Flight Atlanta - Seattle-Tacoma from $155
- Flight Denver - Seattle-Tacoma from $66
- Flight Boston - Seattle-Tacoma from $215
- Flight Chicago O'Hare - Seattle-Tacoma from $176
- Flight Dallas - Seattle-Tacoma from $225
- Flight Washington-DC - Seattle-Tacoma from $207
- Flight Washington DC - Seattle-Tacoma from $207
- Flight San Jose - Seattle-Tacoma from $87
Flight destinations with a similar price
- Flight Seattle-Tacoma - Frankfurt from $1,273
- Flight Seattle-Tacoma - Munich from $639
- Flight Seattle-Tacoma - Manila from $806
- Flight Seattle-Tacoma - Istanbul from $792
Flight destinations with a similar price
- Flight Chicago - Los Angeles from $172
- Flight Chicago - San Francisco from $184
- Flight Chicago - Atlanta from $181
- Flight Chicago - Minneapolis from $192
- Flight Chicago - San Diego from $170
- Flight Chicago - Phoenix - Sky Harbor from $164
- Flight Chicago - St. Louis from $192
- Flight Chicago - Louisville from $192
- Flight Chicago - Santa Ana, CA from $191