Cheap flights from Incheon to Northwest Chicago

View AU$953 flight on Wed, 24 Sep. 2025Opens in a new window

Popular airlines from Incheon to Northwest Chicago

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • EVA Airways

    EVA Airways

  • Cathay Pacific

    Cathay Pacific

  • Emirates

    Emirates

  • Etihad Airways

    Etihad Airways

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Incheon (SEL) to Northwest Chicago (CHI)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Tue, 9 Sep. - Tue, 16 Sep.
ICN
Seoul
ORD
Chicago
AU$1,309 Return, found 2 days ago
AU$1,309
Return
found 2 days ago
Select Asiana Airlines flight, departing Tue, 9 Sep. from Seoul to Chicago, returning Tue, 16 Sep., priced at AU$1,309 found 2 days ago
Air Canada
Tue, 9 Sep. - Tue, 16 Sep.
ICN
Seoul
ORD
Chicago
AU$1,409 Return, found 2 days ago
AU$1,409
Return
found 2 days ago
Select Air Canada flight, departing Tue, 9 Sep. from Seoul to Chicago, returning Tue, 16 Sep., priced at AU$1,409 found 2 days ago
Asiana Airlines
Tue, 9 Sep. - Tue, 16 Sep.
ICN
Seoul
ORD
Chicago
AU$1,431 Return, found 2 days ago
AU$1,431
Return
found 2 days ago
Select Asiana Airlines flight, departing Tue, 9 Sep. from Seoul to Chicago, returning Tue, 16 Sep., priced at AU$1,431 found 2 days ago
Alaska Airlines
Mon, 3 Nov. - Sun, 9 Nov.
ICN
Seoul
ORD
Chicago
AU$1,439 Return, found 3 hours ago
AU$1,439
Return
found 3 hours ago
Select Alaska Airlines flight, departing Mon, 3 Nov. from Seoul to Chicago, returning Sun, 9 Nov., priced at AU$1,439 found 3 hours ago
United
Tue, 9 Sep. - Tue, 16 Sep.
ICN
Seoul
ORD
Chicago
AU$1,452 Return, found 2 days ago
AU$1,452
Return
found 2 days ago
Select United flight, departing Tue, 9 Sep. from Seoul to Chicago, returning Tue, 16 Sep., priced at AU$1,452 found 2 days ago
EVA Airways
Tue, 9 Sep. - Tue, 16 Sep.
ICN
Seoul
ORD
Chicago
AU$1,584 Return, found 2 days ago
AU$1,584
Return
found 2 days ago
Select EVA Airways flight, departing Tue, 9 Sep. from Seoul to Chicago, returning Tue, 16 Sep., priced at AU$1,584 found 2 days ago

Find the cheapest month to fly from Seoul (ICN) to Chicago (ORD)

February is typically the cheapest month to fly

From AU$1,070 - AU$1,559 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.