Cheap flights from California

View AU$947 flight on Tue, 18 Nov 2025Opens in a new window

Popular airlines from California

  • American Airlines

    American Airlines

  • JetBlue Airways

    JetBlue Airways

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from California

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 14 Jan - Sat, 24 Jan
DCA
Washington
ICN
Seoul
AU$1,974 Return, found 2 days ago
AU$1,974
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 14 Jan from Washington to Seoul, returning Sat, 24 Jan, priced at AU$1,974 found 2 days ago
Alaska Airlines
Wed, 14 Jan - Fri, 23 Jan
DCA
Washington
ICN
Seoul
AU$2,002 Return, found 2 days ago
AU$2,002
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 14 Jan from Washington to Seoul, returning Fri, 23 Jan, priced at AU$2,002 found 2 days ago
Alaska Airlines
Wed, 14 Jan - Fri, 23 Jan
DCA
Washington
ICN
Seoul
AU$2,021 Return, found 2 days ago
AU$2,021
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 14 Jan from Washington to Seoul, returning Fri, 23 Jan, priced at AU$2,021 found 2 days ago
Alaska Airlines
Wed, 14 Jan - Fri, 23 Jan
DCA
Washington
ICN
Seoul
AU$2,092 Return, found 2 days ago
AU$2,092
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 14 Jan from Washington to Seoul, returning Fri, 23 Jan, priced at AU$2,092 found 2 days ago
Alaska Airlines
Wed, 14 Jan - Sat, 24 Jan
DCA
Washington
ICN
Seoul
AU$2,218 Return, found 2 days ago
AU$2,218
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 14 Jan from Washington to Seoul, returning Sat, 24 Jan, priced at AU$2,218 found 2 days ago
Alaska Airlines
Wed, 14 Jan - Fri, 23 Jan
DCA
Washington
ICN
Seoul
AU$2,219 Return, found 2 days ago
AU$2,219
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 14 Jan from Washington to Seoul, returning Fri, 23 Jan, priced at AU$2,219 found 2 days ago
JetBlue Airways
Wed, 14 Jan - Fri, 23 Jan
DCA
Washington
ICN
Seoul
AU$2,339 Return, found 2 days ago
AU$2,339
Return
found 2 days ago
Select JetBlue Airways flight, departing Wed, 14 Jan from Washington to Seoul, returning Fri, 23 Jan, priced at AU$2,339 found 2 days ago
American Airlines
Wed, 14 Jan - Sat, 24 Jan
DCA
Washington
ICN
Seoul
AU$2,521 Return, found 2 days ago
AU$2,521
Return
found 2 days ago
Select American Airlines flight, departing Wed, 14 Jan from Washington to Seoul, returning Sat, 24 Jan, priced at AU$2,521 found 2 days ago
Delta
Wed, 14 Jan - Fri, 23 Jan
DCA
Washington
ICN
Seoul
AU$2,549 Return, found 2 days ago
AU$2,549
Return
found 2 days ago
Select Delta flight, departing Wed, 14 Jan from Washington to Seoul, returning Fri, 23 Jan, priced at AU$2,549 found 2 days ago
Korean Air
Wed, 14 Jan - Fri, 23 Jan
DCA
Washington
ICN
Seoul
AU$2,558 Return, found 2 days ago
AU$2,558
Return
found 2 days ago
Select Korean Air flight, departing Wed, 14 Jan from Washington to Seoul, returning Fri, 23 Jan, priced at AU$2,558 found 2 days ago

Flights from California: Essential Travel Information

Cheapest flight from California
AU$1,974 (roundtrip)
Best airlines to fly from California
Alaska Airlines, JetBlue Airways, Air Canada, American Airlines, Delta, Korean Air
Cheapest month to fly from California
January
California IATA code
DCA
California Country/State
Maryland
Airline ticket deals from California
AU$1,974 - AU$2,558

Explore a world of travel with Expedia

*Available to Expedia members.