Cheap flights from Chicago to Foss Creek Pathway

View AU$140 flight on Fri, 5 Sep. 2025Opens in a new window

Popular airlines from Chicago to Foss Creek Pathway

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • United

    United

  • American Airlines

    American Airlines

  • JetBlue Airways

    JetBlue 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 Chicago (CHI) to Foss Creek Pathway (SFO)

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.

American Airlines
Sat, 4 Oct. - Sat, 11 Oct.
ORD
Chicago
SFO
San Francisco
AU$305 Return, found 4 days ago
AU$305
Return
found 4 days ago
Select American Airlines flight, departing Sat, 4 Oct. from Chicago to San Francisco, returning Sat, 11 Oct., priced at AU$305 found 4 days ago
American Airlines
Sat, 4 Oct. - Sat, 11 Oct.
ORD
Chicago
SFO
San Francisco
AU$332 Return, found 4 days ago
AU$332
Return
found 4 days ago
Select American Airlines flight, departing Sat, 4 Oct. from Chicago to San Francisco, returning Sat, 11 Oct., priced at AU$332 found 4 days ago
Alaska Airlines
Sat, 25 Oct. - Tue, 28 Oct.
ORD
Chicago
SFO
San Francisco
AU$355 Return, found 2 days ago
AU$355
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 25 Oct. from Chicago to San Francisco, returning Tue, 28 Oct., priced at AU$355 found 2 days ago
Delta
Sat, 11 Oct. - Tue, 14 Oct.
ORD
Chicago
SFO
San Francisco
AU$369 Return, found 8 hours ago
AU$369
Return
found 8 hours ago
Select Delta flight, departing Sat, 11 Oct. from Chicago to San Francisco, returning Tue, 14 Oct., priced at AU$369 found 8 hours ago
Hawaiian Airlines
Wed, 3 Sep. - Tue, 16 Sep.
ORD
Chicago
SFO
San Francisco
AU$412 Return, found 22 hours ago
AU$412
Return
found 22 hours ago
Select Hawaiian Airlines flight, departing Wed, 3 Sep. from Chicago to San Francisco, returning Tue, 16 Sep., priced at AU$412 found 22 hours ago
United
Sat, 11 Oct. - Tue, 14 Oct.
ORD
Chicago
SFO
San Francisco
AU$419 Return, found 8 hours ago
AU$419
Return
found 8 hours ago
Select United flight, departing Sat, 11 Oct. from Chicago to San Francisco, returning Tue, 14 Oct., priced at AU$419 found 8 hours ago

Find the cheapest month to fly from Chicago (CHI) to San Francisco (SFO)

August is typically the cheapest month to fly

From AU$184 - AU$524 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.