£66 Cheap Flights to Whatcom County

Popular airlines to Whatcom County

  • Alaska Airlines

    Alaska Airlines

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Top Cities to Visit in Whatcom County

Bellingham featuring snow, a lake or waterhole and mountains
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Bellingham

Bellingham

How much is the cheapest flight to Whatcom County?

Prices were available within the past 7 days and start at £66 for one-way flights and £116 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Alaska Airlines
Mon, 15 Sep - Wed, 17 Sep
SEA
Seattle
BLI
Bellingham
£116
Return
Found 3 days ago
Select Alaska Airlines flight, departing Mon, 15 Sep from Seattle to Bellingham, returning Wed, 17 Sep, priced at £116 Found 3 days ago
Alaska Airlines
Mon, 15 Sep - Wed, 17 Sep
SEA
Seattle
BLI
Bellingham
£124
Return
Found 3 days ago
Select Alaska Airlines flight, departing Mon, 15 Sep from Seattle to Bellingham, returning Wed, 17 Sep, priced at £124 Found 3 days ago
Alaska Airlines
Sun, 13 Jul - Sun, 20 Jul
SEA
Seattle
BLI
Bellingham
£131
Return
Found 17 hours ago
Select Alaska Airlines flight, departing Sun, 13 Jul from Seattle to Bellingham, returning Sun, 20 Jul, priced at £131 Found 17 hours ago
Alaska Airlines
Sun, 13 Jul - Sun, 20 Jul
SEA
Seattle
BLI
Bellingham
£146
Return
Found 17 hours ago
Select Alaska Airlines flight, departing Sun, 13 Jul from Seattle to Bellingham, returning Sun, 20 Jul, priced at £146 Found 17 hours ago
Alaska Airlines
Mon, 15 Sep - Wed, 17 Sep
SEA
Seattle
BLI
Bellingham
£154
Return
Found 3 days ago
Select Alaska Airlines flight, departing Mon, 15 Sep from Seattle to Bellingham, returning Wed, 17 Sep, priced at £154 Found 3 days ago
Alaska Airlines
Sun, 13 Jul - Sun, 20 Jul
SEA
Seattle
BLI
Bellingham
£160
Return
Found 17 hours ago
Select Alaska Airlines flight, departing Sun, 13 Jul from Seattle to Bellingham, returning Sun, 20 Jul, priced at £160 Found 17 hours ago
Alaska Airlines
Mon, 15 Sep - Wed, 17 Sep
SEA
Seattle
BLI
Bellingham
£162
Return
Found 3 days ago
Select Alaska Airlines flight, departing Mon, 15 Sep from Seattle to Bellingham, returning Wed, 17 Sep, priced at £162 Found 3 days ago
Alaska Airlines
Sun, 13 Jul - Sun, 20 Jul
SEA
Seattle
BLI
Bellingham
£168
Return
Found 17 hours ago
Select Alaska Airlines flight, departing Sun, 13 Jul from Seattle to Bellingham, returning Sun, 20 Jul, priced at £168 Found 17 hours ago
American Airlines
Fri, 4 Jul - Fri, 11 Jul
LHR
London
BLI
Bellingham
£731
Return
Found 3 days ago
Select American Airlines flight, departing Fri, 4 Jul from London to Bellingham, returning Fri, 11 Jul, priced at £731 Found 3 days ago
Finnair
Sat, 5 Jul - Sat, 12 Jul
LHR
London
BLI
Bellingham
£1,300
Return
Found 5 days ago
Select Finnair flight, departing Sat, 5 Jul from London to Bellingham, returning Sat, 12 Jul, priced at £1,300 Found 5 days ago

Top tips for booking flights to Whatcom County from UK

Get ready to fly to Whatcom County

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Find the best tickets to Whatcom County

To find some of the best tickets to Whatcom County in 2025, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Whatcom County or last-minute flights to Whatcom County, you can filter and sort your search results, making it easy to find the ideal flight to Whatcom County.

Airlines fly to Whatcom County

There are 2 different airlines that fly to Whatcom County including some of the most trusted names in the business. To book flights to Whatcom County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Whatcom County plane tickets.

Find the cheapest flights to Whatcom County

By booking early you may find some of the best deals for Whatcom County flights from the UK, including Whatcom County direct flights. You can usually find affordable and cheap flights to Whatcom County, whether one-way from £66 or round-trip from £116, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Whatcom County

Try searching for different Whatcom County airports with Expedia to find some of the cheapest flights to Whatcom County. Flights from Seattle (SEA) to Bellingham (BLI) usually have the lowest price from £66.

Why book your flights to Whatcom County with Expedia

Expedia offers great deals on Whatcom County air fares from £66 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Whatcom County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Whatcom County Flights Information

Airlines serving
Alaska Airlines
Roundtrip price
from £116

Trending flights to Whatcom County

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.
American Airlines
Fri, 4 Jul - Fri, 11 Jul
LHR
London
BLI
Bellingham
£731
Return
Found 3 days ago
Select American Airlines flight, departing Fri, 4 Jul from London to Bellingham, returning Fri, 11 Jul, priced at £731 Found 3 days ago
*Available to Expedia members.