A mountainous landscape with a lake, forested areas, and a clear sky.

Cheap Flights to Whatcom County from $51

View $51 flight on Thu, Dec 3, 2026Opens in a new window

Popular airlines to Whatcom County

  • Alaska Airlines

  • American Airlines

  • Allegiant Air

  • Qatar Airways

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How much is the cheapest flight to Whatcom County?

Prices were available within the past 7 days and start at $51 for one-way flights and $82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
Allegiant Air
Allegiant Air
Allegiant Air
Allegiant Air
Allegiant Air
Allegiant Air
Allegiant Air
Alaska Airlines
American Airlines

Airports in Whatcom County

Prices were available within the past 7 days. Prices and availability are subject to change.

Trending flights to Whatcom County

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

Allegiant Air

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

*Flight schedules are subject to change.

*Available to One Key members.

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