| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Chicago Seattle-Tacoma | Outbound 01/16/25 direct AS0353 04h 48min | Return 01/20/25 1 Stopover (PDX) AS0957, AS0324 12h 16min |  Alaska Airlines |  | ? | $165 | |
| Best option Chicago Seattle-Tacoma | Outbound 01/16/25 direct AS0353 04h 48min | Return 01/20/25 direct AS0538 03h 59min | Alaska Airlines |  | ? | $169 | |
| Chicago Seattle-Tacoma | Outbound 02/19/25 direct AS0462 04h 48min | Return 03/10/25 direct AS0408 04h 09min | Alaska Airlines | | ? | $180 found 3 days ago | |
| Chicago Seattle-Tacoma | Outbound 01/16/25 direct AS0353 04h 48min | Return 01/20/25 direct AS0538 03h 59min | Alaska Airlines |  | $182 | ||
| Chicago Seattle-Tacoma | Outbound 02/19/25 direct AS0333 04h 51min | Return 03/10/25 direct AS0461 04h 09min | Alaska Airlines | | ? | $185 found 3 days ago | |
| Chicago Seattle-Tacoma | Outbound 01/16/25 direct AS0333 04h 51min | Return 01/20/25 direct AS0538 03h 59min | Alaska Airlines |  | ? | $188 | |
| Chicago Seattle-Tacoma | Outbound 01/16/25 direct AS0333 04h 51min | Return 01/20/25 direct AS0538 03h 59min | Alaska Airlines |  | $192 | ||
| Chicago Seattle-Tacoma | Outbound 01/16/25 direct UA1485 04h 45min | Return 01/20/25 direct UA0747 04h 00min |  United Airlines |  | ? | $238 | |
| Chicago Seattle-Tacoma | Outbound 01/16/25 direct UA1705 04h 46min | Return 01/20/25 direct AA2398 04h 01min | United Airlines |  | ? | $318 | |
| Chicago Seattle-Tacoma | Outbound 01/16/25 direct AA2398 04h 41min | Return 01/20/25 direct AA2398 04h 01min |  American Airlines |  | $339 |
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Find cheap flights -
Booking tips
- Flight Routes
- Flights to United States
- Flights to Seattle-Tacoma
- Flights Chicago (CHI) Seattle-Tacoma (SEA)
Stops
- Direct flight
Airline
- American Airlines
- Spirit Airlines
- United Airlines
- Alaska Airlines
Flight type
- Return
Outbound departure month
- January 2025
- February 2025
Outbound weekday
- Wednesday
- Thursday
Return departure month
- January 2025
- March 2025
Return weekday
- Monday
Change in
- Los Angeles International Airport, CA
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 %
Flight information: Chicago - Seattle-Tacoma
| Roundtrip from | $164.05 |
|---|---|
| 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 (ORD, MDW, RFD) (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 $71
- Flight Chicago - Las Vegas from $124
- Flight Chicago - Los Angeles from $80
- Flight Chicago - Miami from $319
- Flight Chicago - San Francisco from $185
- Flight Chicago - Tampa from $261
- Flight Chicago - Denver from $101
- Flight Chicago - Orlando from $269
- Flight Chicago - New Orleans from $205
- Flight Chicago - Washington-DC from $118
Alternative flights to Seattle-Tacoma
- Flight San Francisco - Seattle-Tacoma from $130
- Flight New York - Seattle-Tacoma from $239
- Flight Los Angeles - Seattle-Tacoma from $73
- Flight Anchorage - Seattle-Tacoma from $306
- Flight Honolulu - Seattle-Tacoma from $249
- Flight Atlanta - Seattle-Tacoma from $321
- Flight Las Vegas - Seattle-Tacoma from $50
- Flight Denver - Seattle-Tacoma from $97
- Flight Miami - Seattle-Tacoma from $197
- Flight San Diego - Seattle-Tacoma from $96
Flight destinations with a similar price
- Flight Seattle-Tacoma - Toronto from $232
- Flight Seattle-Tacoma - Dusseldorf from $650
- Flight Seattle-Tacoma - Vancouver from $170
- Flight Seattle-Tacoma - Stuttgart from $667
- Flight Seattle-Tacoma - Munich from $732
- Flight Seattle-Tacoma - Frankfurt from $643
- Flight Seattle-Tacoma - Berlin from $651
- Flight Seattle-Tacoma - Port of Spain from $498
- Flight Seattle-Tacoma - London Heathrow from $557
- Flight Seattle-Tacoma - London from $557
Flight destinations with a similar price
- Flight Chicago - Portland-Oregon from $170
- Flight Chicago - Owensboro from $155