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Seattle-Tacoma International Airport to Chicago Rockford International Airport flight
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Cheap Flight Deals from Seattle-Tacoma International Airport to Chicago Rockford International Airport

Search for flights from Seattle 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)
      • SEA18:21
        24h 22m
        1 stop
        RFD20:43
        Seattle - Chicago|Wed, Jul 3|Frontier Airlines
        ₩ 170,943₩ 742,588
        77% OFF
        77% OFF
        ₩ 742,588₩ 170,943
      • SEA08:05
        10h 38m
        1 stop
        RFD20:43
        Seattle - Chicago|Sun, Jul 21|Alaska Airlines
        ₩ 308,113₩ 742,588
        59% OFF
        59% OFF
        ₩ 742,588₩ 308,113
      • SEA09:25
        9h 18m
        1 stop
        RFD20:43
        Seattle - Chicago|Thu, Jul 11|Delta Air Lines
        ₩ 394,528₩ 742,588
        47% OFF
        47% OFF
        ₩ 742,588₩ 394,528
      • SEA06:20
        12h 23m
        1 stop
        RFD20:43
        Seattle - Chicago|Sun, Jul 7|Delta Air Lines
        ₩ 400,377
        ₩ 400,377
      • SEA06:25
        12h 18m
        1 stop
        RFD20:43
        Seattle - Chicago|Sun, Jul 7|Alaska Airlines
        ₩ 425,849
        ₩ 425,849
      • SEA09:28
        9h 15m
        1 stop
        RFD20:43
        Seattle - Chicago|Thu, Jun 13|Spirit Airlines
        ₩ 437,170
        ₩ 437,170
      • SEA08:05
        10h 38m
        1 stop
        RFD20:43
        Seattle - Chicago|Thu, Jun 27|Alaska Airlines
        ₩ 441,887
        ₩ 441,887
      • SEA19:50
        14h 55m
        1 stop
        RFD12:45
        Seattle - Chicago|Sun, Jun 23|Delta Air Lines
        ₩ 477,925
        ₩ 477,925
      • SEA09:34
        9h 9m
        1 stop
        RFD20:43
        Seattle - Chicago|Sun, Jul 7|Frontier Airlines
        ₩ 479,245
        ₩ 479,245
      • SEA20:44
        14h 1m
        1 stop
        RFD12:45
        Seattle - Chicago|Sun, Jun 23|Alaska Airlines
        ₩ 541,321
        ₩ 541,321
      • SEA13:00
        3h 5m
        Direct
        RFD14:00
        Seattle - Chicago|Mon, Jun 17|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 Rockford International Airport

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

Frontier Airlines
From ₩ 170,943
Alaska Airlines
From ₩ 308,113
Delta Air Lines
From ₩ 394,528
Spirit Airlines
From ₩ 437,170
ANA airlines

Find more flights and airlines

Find Cheaper Flights from Seattle to Chicago

Explore other flights from Seattle to Chicago to find the best alternative options.

  • Cheapest
    Frontier Airlines
    SEA
    22:08
    11h 44m
    1 transfer
    MDW
    11:52
    Seattle-Tacoma International Airport - Midway International Airport
    Sat, Aug 24Frontier Airlines
    ₩ 81,132
  • Frontier Airlines
    SEA
    22:08
    11h 44m
    1 transfer
    MDW
    11:52
    Seattle-Tacoma International Airport - Midway International Airport
    Sat, Aug 24Frontier Airlines
    ₩ 81,132
    Find More Flights
Flight Schedule from Seattle-Tacoma International Airport to Chicago Rockford International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS612

    Alaska Airlines

    08:20

    SEA

    2.6h

    10:54

    LAS

    SMTWTFS
    Search

  2. G4109

    Allegiant Air

    15:21

    LAS

    3.4h

    20:43

    RFD

    ---W---

  3. DL2905

    Delta Air Lines

    09:25

    SEA

    2.5h

    11:54

    LAS

    SMTWTFS
    Search

  4. G4109

    Allegiant Air

    15:21

    LAS

    3.4h

    20:43

    RFD

    ---W---

  5. DL2905

    Delta Air Lines

    09:25

    SEA

    2.5h

    11:54

    LAS

    SMTWTFS
    Search

  6. G4133

    Allegiant Air

    15:21

    LAS

    3.4h

    20:43

    RFD

    ------S

  7. NK422

    Spirit Airlines

    09:38

    SEA

    2.5h

    12:10

    LAS

    SMTWTFS
    Search

  8. G4109

    Allegiant Air

    15:21

    LAS

    3.4h

    20:43

    RFD

    ---W---

  9. DL2698

    Delta Air Lines

    19:50

    SEA

    3.0h

    22:47

    PHX

    SMTWTFS
    Search

  10. G4664

    Allegiant Air

    07:40

    AZA

    3.1h

    12:45

    RFD

    S---T--

  11. AS644

    Alaska Airlines

    20:44

    SEA

    2.9h

    23:37

    PHX

    S--WTFS
    Search

  12. G4664

    Allegiant Air

    07:40

    AZA

    3.1h

    12:45

    RFD

    S---T--
Find more flights and airlines

Seattle-Tacoma International Airport to Chicago Rockford International Airport Flights Info

Flight distance2,650.29km
Cheapest one-way ticket price₩ 170,943

FAQs for Seattle-Tacoma International Airport to Chicago Rockford International Airport 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, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.

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