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Seattle-Tacoma International Airport to Chicago flight
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Cheap Flights from Seattle-Tacoma International Airport to Chicago

Search for flights from Seattle-Tacoma International Airport to Chicago and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SEA21:35
        12h 3m
        1 stop
        MDW11:38
        Seattle - Chicago|Tue, May 7|Frontier Airlines
        NZD 47NZD 108
        56% OFF
        56% OFF
        NZD 108NZD 47
      • SEA20:14
        12h 55m
        1 stop
        MDW11:09
        Seattle - Chicago|Tue, May 28|Frontier Airlines
        NZD 68NZD 108
        37% OFF
        37% OFF
        NZD 108NZD 68
      • SEA23:46
        3h 59m
        Direct
        ORD05:45
        Seattle - Chicago|Mon, May 6|Alaska Airlines
        NZD 74NZD 108
        31% OFF
        31% OFF
        NZD 108NZD 74
      • SEA17:58
        4h
        Direct
        ORD23:58
        Seattle - Chicago|Mon, May 13|Alaska Airlines
        NZD 88
        NZD 88
      • SEA10:44
        9h
        1 stop
        MDW21:44
        Seattle - Chicago|Tue, May 14|Frontier Airlines
        NZD 91
        NZD 91
      • SEA23:46
        3h 59m
        Direct
        ORD05:45
        Seattle - Chicago|Sun, May 5|Alaska Airlines
        NZD 92
        NZD 92
      • SEA17:45
        4h 4m
        Direct
        ORD23:49
        Seattle - Chicago|Thu, May 30|Alaska Airlines
        NZD 92
        NZD 92
      • SEA23:46
        3h 59m
        Direct
        ORD05:45
        Seattle - Chicago|Tue, May 7|Alaska Airlines
        NZD 93
        NZD 93
      • SEA12:14
        4h 15m
        Direct
        ORD18:29
        Seattle - Chicago|Fri, May 31|Alaska Airlines
        NZD 93
        NZD 93
      • SEA23:55
        4h 12m
        Direct
        ORD06:07
        Seattle - Chicago|Mon, May 6|American Airlines
        NZD 96
        NZD 96
      • SEA13:00
        3h 5m
        Direct
        CHI14:00
        Seattle - Chicago|Fri, May 10|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Seattle-Tacoma International Airport to Chicago

See which airlines fly from Seattle-Tacoma International Airport to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From NZD 47
Alaska Airlines
From NZD 74
American Airlines
From NZD 96
Spirit Airlines
From NZD 98
United Airlines
From NZD 151
Sun Country Airlines
From NZD 170
Southwest Airlines
From NZD 248
Delta Air Lines
From NZD 408
Air Canada
From NZD 1,164
ANA airlines
Find more flights and airlines

Airports in Chicago

Learn about different airports in Chicago, find the best flight and transfer options, and plan your journey.

  • 24.74 km from central Chicago
    O'Hare International Airport
    Tickets From
    NZD 69
  • 12.76 km from central ChicagoCheapestClosest
    Midway International Airport
    Tickets From
    NZD 47
  • 139.04 km from central Chicago
    Chicago Rockford International Airport
    Tickets From
    NZD 365
Flight Schedule from Seattle-Tacoma International Airport to Chicago

Check the schedule for flights from Seattle-Tacoma International Airport to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS408

    Alaska Airlines

    06:07

    SEA

    4.1h

    Direct

    12:13

    ORD

    SMTWTFS
    Search

  2. AS486

    Alaska Airlines

    08:25

    SEA

    4.1h

    Direct

    14:30

    ORD

    S--WT-S
    Search

  3. AS352

    Alaska Airlines

    10:50

    SEA

    4.1h

    Direct

    16:54

    ORD

    SMTWTFS
    Search

  4. AS410

    Alaska Airlines

    12:20

    SEA

    4.1h

    Direct

    18:26

    ORD

    S--WT-S
    Search

  5. AS538

    Alaska Airlines

    17:40

    SEA

    4.0h

    Direct

    23:39

    ORD

    SMTWTFS
    Search

  6. DL1074

    Delta Air Lines

    18:00

    SEA

    4.1h

    Direct

    00:06

    ORD

    -MTWT--
    Search

  7. DL1663

    Delta Air Lines

    18:00

    SEA

    4.0h

    Direct

    23:58

    ORD

    S----FS
    Search

  8. AS328

    Alaska Airlines

    22:45

    SEA

    3.9h

    Direct

    04:40

    ORD

    SMTWTFS
    Search

  9. AA2368

    American Airlines

    22:52

    SEA

    4.1h

    Direct

    05:00

    ORD

    -----FS
    Search

  10. AA1181

    American Airlines

    23:59

    SEA

    4.2h

    Direct

    06:11

    ORD

    SMTWT--
    Search
Find more flights and airlines

Flight Info of Flights from Seattle-Tacoma International Airport to Chicago

Cheapest round-trip ticket price

NZD 185

Cheapest nonstop flight price

NZD 47

Off-season for travel

April

Peak season for travel

July

FAQs for Seattle-Tacoma International Airport to Chicago Flights

  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25km. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14km. It takes about 30 minutes by taxi.

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