£154 Cheap Flights to Whatcom County

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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

Cheap round-trip flights to Whatcom County

Prices were available within the past 7 days and start at £154 for one-way flights and £262 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 4 Sep - Tue, 9 Sep
LAX
Los Angeles
BLI
Bellingham
£262 Return, found 23 hours ago
£262
Return
found 23 hours ago
Select Alaska Airlines flight, departing Thu, 4 Sep from Los Angeles to Bellingham, returning Tue, 9 Sep, priced at £262 found 23 hours ago
Alaska Airlines
Thu, 11 Sep - Sun, 14 Sep
LAX
Los Angeles
BLI
Bellingham
£276 Return, found 2 days ago
£276
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 11 Sep from Los Angeles to Bellingham, returning Sun, 14 Sep, priced at £276 found 2 days ago
Alaska Airlines
Thu, 4 Sep - Tue, 9 Sep
LAX
Los Angeles
BLI
Bellingham
£277 Return, found 23 hours ago
£277
Return
found 23 hours ago
Select Alaska Airlines flight, departing Thu, 4 Sep from Los Angeles to Bellingham, returning Tue, 9 Sep, priced at £277 found 23 hours ago
Alaska Airlines
Thu, 4 Sep - Tue, 9 Sep
LAX
Los Angeles
BLI
Bellingham
£301 Return, found 23 hours ago
£301
Return
found 23 hours ago
Select Alaska Airlines flight, departing Thu, 4 Sep from Los Angeles to Bellingham, returning Tue, 9 Sep, priced at £301 found 23 hours ago
Alaska Airlines
Thu, 11 Sep - Sun, 14 Sep
LAX
Los Angeles
BLI
Bellingham
£306 Return, found 3 days ago
£306
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 11 Sep from Los Angeles to Bellingham, returning Sun, 14 Sep, priced at £306 found 3 days ago
Alaska Airlines
Thu, 4 Sep - Tue, 9 Sep
LAX
Los Angeles
BLI
Bellingham
£314 Return, found 23 hours ago
£314
Return
found 23 hours ago
Select Alaska Airlines flight, departing Thu, 4 Sep from Los Angeles to Bellingham, returning Tue, 9 Sep, priced at £314 found 23 hours ago
Alaska Airlines
Thu, 4 Sep - Tue, 9 Sep
LAX
Los Angeles
BLI
Bellingham
£316 Return, found 23 hours ago
£316
Return
found 23 hours ago
Select Alaska Airlines flight, departing Thu, 4 Sep from Los Angeles to Bellingham, returning Tue, 9 Sep, priced at £316 found 23 hours ago
American Airlines
Tue, 3 Mar - Tue, 17 Mar
LHR
London
BLI
Bellingham
£559 Return, found 3 days ago
£559
Return
found 3 days ago
Select American Airlines flight, departing Tue, 3 Mar from London to Bellingham, returning Tue, 17 Mar, priced at £559 found 3 days ago
British Airways
Sat, 13 Sep - Sat, 20 Sep
NCL
Newcastle-upon-Tyne
BLI
Bellingham
£838 Return, found 3 days ago
£838
Return
found 3 days ago
Select British Airways flight, departing Sat, 13 Sep from Newcastle-upon-Tyne to Bellingham, returning Sat, 20 Sep, priced at £838 found 3 days ago
Finnair
Tue, 5 Aug - Thu, 21 Aug
LHR
London
BLI
Bellingham
£1,031 Return, found 3 days ago
£1,031
Return
found 3 days ago
Select Finnair flight, departing Tue, 5 Aug from London to Bellingham, returning Thu, 21 Aug, priced at £1,031 found 3 days ago

Top tips for booking flights to Whatcom County from UK

Get ready to fly to Whatcom County

Prepare your luggage and book your flights to Whatcom County with Expedia. We offer a seamless flight booking experience, with a wide range of Whatcom County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Whatcom County in 2025, we are always available to assist you. Book your flights to Whatcom County today and let the adventure begin!

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 20 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 £154 or round-trip from £262, 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 Los Angeles (LAX) to Bellingham (BLI) usually have the lowest price from £154.

Why book your flights to Whatcom County with Expedia

Expedia offers great deals on Whatcom County air fares from £154 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, Hawaiian Airlines, American Airlines, United, WestJet, British Airways, Finnair
Roundtrip price
from £262

Frequently asked questions

How do I find cheap flights to Whatcom County that have flexible change policies?
By using our neat "No change fee" filter, that's how. Just enter your travel details, click the "Search" button, then check the box directly underneath the "Flexible change policies" heading (to the left of your screen). Expedia makes it easy to find affordable, flexible tickets to Whatcom County.
Which airlines fly to Whatcom County?
Dig out your suitcase and select from these well-known airlines that offer flights into or near Whatcom County:

  • Allegiant Air - 73 flights to or near Whatcom County each month, including 73 flights to Bellingham Intl. Airport (BLI) per month.
  • Southwest Airlines - 60 flights to or near Whatcom County each month, including 60 flights to Bellingham Intl. Airport (BLI) per month.
  • Alaska Airlines - 60 flights to or near Whatcom County each month, including 60 flights to Bellingham Intl. Airport (BLI) per month.

How can I find cheap tickets to Whatcom County?
For an amazing deal to Whatcom County, book well ahead. Also take advantage of Expedia's "flexible dates" link above your search results. This will compare the cheapest prices for similar time frames. In the last seven days, £262 was the best price for a flight to Whatcom County.
How much is a flight to Whatcom County?
You could have purchased a return airfare to Whatcom County from anywhere between £262 and £1,031 in the last seven days. For one-way journeys leaving from Los Angeles (LAX), the lowest amount paid during this time was just £154.
What are the most popular airports to fly into in Whatcom County?
Pack your suitcase and jet into Bellingham Intl. Airport (BLI), Whatcom County's major flight hub. Book a fare on one of the 195 flights that land at this favourite destination every month.
When is the cheapest time to fly to Whatcom County?
Leave for Whatcom County earlier in the week and you'll usually be rewarded with more affordable fares. Tuesday is known for being the cheapest day to hop on a plane, followed by Monday. If you'd like to avoid the priciest flights, steer clear of Saturdays.
How much is a plane ticket to Whatcom County?
In the last seven days, seats to Whatcom County fluctuated between £262 and £1,031. Prices rise as your travel date nears, so book a cheap flight today.
What is the best time to go to Whatcom County?
A great time to head to Whatcom County, along with the exciting city of Bellingham, is during the busy months of April, July and August. Summer here starts June 20, and you can expect average temperatures of between 10ºC and 21ºC if you visit then. This warmer weather is perfect for touring around the city sights.
What months are the cheapest to book a flight to Whatcom County?
The ideal month to snare a top deal to Whatcom County is February, while prices are at a premium in December. Avoid this month if you want to save your dollars.

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
Tue, 3 Mar - Tue, 17 Mar
LHR
London
BLI
Bellingham
£559 Return, found 3 days ago
£559
Return
found 3 days ago
Select American Airlines flight, departing Tue, 3 Mar from London to Bellingham, returning Tue, 17 Mar, priced at £559 found 3 days ago
*Available to Expedia members.