Skip to main content

Flights from Chicago (CHI) to Seattle (SEA) with Star Alliance

Select journey type

cmp-travelers-helptext

  1. Home
  2. Flights
  3. Chicago (CHI) - Seattle (SEA)

Start your journey with just one click

Carousel. Best fares on flights
1/27
Chicago
toSeattle
ORD-SEA
-
Sold byUnited Airlines
From
187USD Price subject to changes
Viewed:28 minutes ago
Roundtrip
|
Economy
2/27
Chicago
toSeattle
ORD-SEA
-
Sold byUnited Airlines
From
187USD Price subject to changes
Viewed:28 minutes ago
Roundtrip
|
Economy
3/27
Chicago
toSeattle
ORD-SEA
-
Sold byUnited Airlines
From
187USD Price subject to changes
Viewed:28 minutes ago
Roundtrip
|
Economy
4/27
Chicago
toSeattle
ORD-SEA
-
Sold byUnited Airlines
From
187USD Price subject to changes
Viewed:28 minutes ago
Roundtrip
|
Economy
Slide 1 of 7
*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Seattle

Wednesday
moderate rain
20/11/2024
8°C
20/11/2024
moderate rain
Thursday
light rain
21/11/2024
7°C
21/11/2024
light rain
Friday
moderate rain
22/11/2024
8°C
22/11/2024
moderate rain
Saturday
light rain
23/11/2024
8°C
23/11/2024
light rain
Sunday
light rain
24/11/2024
7°C
24/11/2024
light rain
Monday
broken clouds
25/11/2024
5°C
25/11/2024
broken clouds
Tuesday
light rain
26/11/2024
5°C
26/11/2024
light rain
Powered by: OpenWeatherMap.org

Flight schedules from Chicago to Seattle with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.
Enter city or airport
×
Enter city or airport
×
MM/DD/YYYY
MM/DD/YYYY
  1. ORD09:20
    4h 48m
    No stops
    SEA12:08
    United Airlines

    Chicago - Seattle

    United Airlines
  2. ORD13:55
    4h 48m
    No stops
    SEA16:43
    United Airlines

    Chicago - Seattle

    United Airlines
  3. ORD19:55
    4h 51m
    No stops
    SEA22:46
    United Airlines

    Chicago - Seattle

    United Airlines
  4. ORD13:15
    6h 54m
    1 Stop
    SEA18:09
    United Airlines

    Chicago - Seattle

    United Airlines
  5. ORD18:15
    6h 56m
    1 Stop
    SEA23:11
    United Airlines

    Chicago - Seattle

    United Airlines
  6. ORD16:05
    7h 5m
    1 Stop
    SEA21:10
    United Airlines

    Chicago - Seattle

    United Airlines
  7. ORD08:45
    7h 12m
    1 Stop
    SEA13:57
    United Airlines

    Chicago - Seattle

    United Airlines
  8. ORD12:45
    7h 24m
    1 Stop
    SEA18:09
    United Airlines

    Chicago - Seattle

    United Airlines
  9. ORD12:45
    7h 56m
    1 Stop
    SEA18:41
    United Airlines

    Chicago - Seattle

    United Airlines
  10. ORD08:55
    8h 23m
    1 Stop
    SEA15:18
    United Airlines

    Chicago - Seattle

    United Airlines
  11. ORD14:35
    8h 35m
    1 Stop
    SEA21:10
    United Airlines

    Chicago - Seattle

    United Airlines
  12. ORD14:30
    8h 37m
    1 Stop
    SEA21:07
    United Airlines

    Chicago - Seattle

    United Airlines
  13. ORD06:15
    8h 38m
    1 Stop
    SEA12:53
    United Airlines

    Chicago - Seattle

    United Airlines
  14. ORD07:10
    8h 47m
    1 Stop
    SEA13:57
    United Airlines

    Chicago - Seattle

    United Airlines
  15. ORD16:20
    9h 24m
    1 Stop
    SEA23:44
    United Airlines

    Chicago - Seattle

    United Airlines
  16. ORD10:50
    9h 51m
    2 Stops
    SEA18:41
    United Airlines

    Chicago - Seattle

    United Airlines
  17. ORD10:35
    10h 6m
    1 Stop
    SEA18:41
    United Airlines

    Chicago - Seattle

    United Airlines
  18. ORD12:53
    10h 17m
    2 Stops
    SEA21:10
    United Airlines

    Chicago - Seattle

    United Airlines
  19. ORD14:35
    11h 9m
    2 Stops
    SEA23:44
    United Airlines

    Chicago - Seattle

    United Airlines
  20. ORD12:53
    12h 18m
    2 Stops
    SEA23:11
    United Airlines

    Chicago - Seattle

    United Airlines
  21. ORD13:15
    12h 29m
    2 Stops
    SEA23:44
    United Airlines

    Chicago - Seattle

    United Airlines
  22. ORD12:45
    12h 59m
    2 Stops
    SEA23:44
    United Airlines

    Chicago - Seattle

    United Airlines