Cheap Flights to Whatcom County from $51 (2026/2027)

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A mountain range with snow-capped peaks, a calm lake reflecting the trees, and a road with a speed limit sign.

Bellingham

Flights
Bellingham

How Much Does it Cost To Fly To Whatcom County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Thu, Jan 7 - Mon, Jan 11
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$82 Roundtrip, found 19 hours ago
$82
Roundtrip
found 19 hours ago
Select Allegiant Air flight, departing Thu, Jan 7 from Harry Reid Intl. to Bellingham Intl., returning Mon, Jan 11, priced at $82 found 19 hours ago
Sun, Jan 10 - Mon, Jan 25
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$85 Roundtrip, found 12 hours ago
$85
Roundtrip
found 12 hours ago
Select Allegiant Air flight, departing Sun, Jan 10 from Harry Reid Intl. to Bellingham Intl., returning Mon, Jan 25, priced at $85 found 12 hours ago
Fri, Feb 12 - Sun, Feb 21
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$88 Roundtrip, found 1 day ago
$88
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Feb 12 from Harry Reid Intl. to Bellingham Intl., returning Sun, Feb 21, priced at $88 found 1 day ago
Fri, Oct 30 - Sun, Nov 1
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$92 Roundtrip, found 1 day ago
$92
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Oct 30 from Harry Reid Intl. to Bellingham Intl., returning Sun, Nov 1, priced at $92 found 1 day ago
Fri, Nov 6 - Mon, Nov 9
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$95 Roundtrip, found 19 hours ago
$95
Roundtrip
found 19 hours ago
Select Allegiant Air flight, departing Fri, Nov 6 from Harry Reid Intl. to Bellingham Intl., returning Mon, Nov 9, priced at $95 found 19 hours ago
Fri, Oct 30 - Sun, Nov 1
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$96 Roundtrip, found 1 day ago
$96
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Oct 30 from Harry Reid Intl. to Bellingham Intl., returning Sun, Nov 1, priced at $96 found 1 day ago
Fri, Oct 30 - Mon, Nov 2
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$99 Roundtrip, found 1 day ago
$99
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Oct 30 from Harry Reid Intl. to Bellingham Intl., returning Mon, Nov 2, priced at $99 found 1 day ago
Fri, Oct 30 - Mon, Nov 2
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Oct 30 from Harry Reid Intl. to Bellingham Intl., returning Mon, Nov 2, priced at $102 found 1 day ago
OriginDestinationTravel DatesFlights From*
LASBellinghamJanuary 7 to January 11$82
AZABellinghamJanuary 7 to January 10$140
PDXBellinghamDecember 8 to December 15$217
SEABellinghamJanuary 23 to January 29$222
SFOBellinghamDecember 8 to December 15$259
LAXBellinghamDecember 8 to December 15$336
SANBellinghamNovember 21 to November 23$374
OAKBellinghamDecember 10 to December 16$412
BOIBellinghamNovember 10 to November 17$419
HNLBellinghamNovember 11 to November 16$651
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LASBellinghamOctober 16 to October 18$148
AZABellinghamOctober 17 to October 20$247
PDXBellinghamOctober 17 to October 24$493
SFOBellinghamOctober 16 to October 18$590
SANBellinghamOctober 18 to October 19$737
OAKBellinghamOctober 16 to October 18$958
LAXBellinghamOctober 16 to October 18$1,035
*Prices include taxes and fees

Best Whatcom County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
VI at Homestead
3.5-star property

VI at Homestead

Oct 16 - Oct 18

2 night stay

Las Vegas (LAS) to Bellingham (BLI)

Allegiant Air • Roundtrip • Coach
Price was $423, price is now $323 per person
$323
per person
found 11 hours ago
Raintree's Sandcastle
3.5-star property

Raintree's Sandcastle

Nov 25 - Nov 28

3 night stay

Alexandria (AEX) to Bellingham (BLI)

United • Non-stop roundtrip • Coach
Price was $1,062, price is now $699 per person
$699
per person
found 1 day ago
Friday Harbor Suites
2.5-star property

Friday Harbor Suites

Oct 16 - Oct 18

2 night stay

Las Vegas (LAS) to Friday Harbor (FBS)

Allegiant Air • Roundtrip • Coach
Price was $426, price is now $359 per person
$359
per person
found 11 hours ago
Don't see what you're looking for?
See all available trips from Las Vegas to Whatcom County
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Travelers ❤️ These Whatcom County 🏨

Oxford Suites Bellingham

Oxford Suites Bellingham

3 out of 5
4051 Meridian St Bellingham WA
Book a stay at this spa hotel in Bellingham. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Bellis Fair Mall and Regal Barkley Village are located nearby.
9.6/10 Exceptional! (1,631 reviews)
"The hotel room had damage all across the floor, deep rivets from someone moving a (dresser?) that stuck up and cut at your feet. The room cleaning was mostly done on the surface as we found several items of garbage and old keycards in the room. The instant coffee in the room is an unforgettable taste ..."

Reviewed on Oct 14, 2026

Opens in a new windowOxford Suites Bellingham
Silver Reef Casino Resort

Silver Reef Casino Resort

3.5 out of 5
4876 Haxton Way Ferndale WA
Book a stay at this spa hotel in Ferndale. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Silver Reef Casino and Hovander Homestead Park are located nearby.
9/10 Wonderful! (1,479 reviews)
"Front desk staff very helpful. Casino and grounds were very clean. It would be nice to have a longe with some music for the night."

Reviewed on Oct 11, 2026

Opens in a new windowSilver Reef Casino Resort
Best Western Plus Bellingham

Best Western Plus Bellingham

3 out of 5
3985 Bennett Dr. Bellingham WA
Book a stay at this business-friendly hotel in Bellingham. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Bellis Fair Mall and Squalicum Beach are located nearby.
9.2/10 Wonderful! (1,007 reviews)
"With a convenient location to the airport, this Beat Western provides a plesant stay with a 10 minute drive to downtown Bellingham."

Reviewed on Oct 13, 2026

Opens in a new windowBest Western Plus Bellingham
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Lavissh Inn & Suites

Lavissh Inn & Suites

2.5 out of 5
805 Lakeway Dr Bellingham WA
Book a stay at this business-friendly hotel in Bellingham. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions iDiOM Theater and Depot Market Square are located nearby.
7.8/10 Good! (1,000 reviews)
"The property was clean, quiet and pet friendly. Much better than what I had read on the reviews. The continental breakfast was simple, however exactly what we were looking for. Would stay again."

Reviewed on Oct 12, 2026

Opens in a new windowLavissh Inn & Suites
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Whatcom County?
In the last seven days, the cheapest roundtrip flight to Whatcom County cost $82 on our site. Search through our superb deals, make a booking and get ready for your next fun vacation. This price was available on Travelocity for flights to Whatcom County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Whatcom County?
Make sure you leave January clear in your calendar, because it's the most affordable time to make your way to Whatcom County. That's based on Travelocity's direct flight demand from January to December last year. With more cash in your wallet, you can upgrade your hotel booking, go out on the town or whatever makes you happy.
How can I check my flight status to Whatcom County?
Whether you'd like to confirm the status of your flight to Whatcom County or change your itinerary, you'll find everything you need on our customer portal, Trips. Click on "Trips" at the top of the Travelocity homepage, then log in or create an account. Another way to view and manage all your bookings is with the Travelocity app. Get alerts about gate changes or flight delays and easily share updates with any family flying with you.
How do I find the best deals on flights to Whatcom County?
Be flexible with your travel dates and you're likely to find an awesome deal. After you've searched for flights on Travelocity, click the "Flexible dates" feature at the top of the page to reveal prices for surrounding days. Also try to book ahead of schedule and avoid peak periods. In the last seven days, the best price for a roundtrip flight to Whatcom County was $82. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Whatcom County with Travelocity?
Pack your case and get set to jet off with Travelocity. We'll help you track down fantastic deals on cheap flights to Whatcom County. Whether you're chasing flexible airfares or cheap family flights with low-cost airlines, we can make it happen.
What are the most popular flight routes to Whatcom County?
Browse through these top flight routes to Whatcom County and start planning your next great escape:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bellingham Intl. Airport (BLI) - 918 flights a month.
  • Las Vegas, NV (LAS-McCarran Intl.) to Bellingham Intl. Airport (BLI) - 199 flights a month.
  • Mesa, AZ (AZA-Phoenix - Mesa Gateway) to Bellingham Intl. Airport (BLI) - 21 flights a month.

How much is a flight to Whatcom County on average?
Based on prices found on Travelocity over the last seven days, roundtrip flights to Whatcom County cost between $82 and $1,035. Whenever you're ready to go, Travelocity will help you find a fare to fit your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Whatcom County?
The length of your direct flight to Whatcom County is dependent on your place of departure. For some idea of what to expect, here are the average travel times for a handful of popular routes to Whatcom County:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bellingham Intl. Airport (BLI) - 50 minutes
  • Las Vegas, NV (LAS-McCarran Intl.) to Bellingham Intl. Airport (BLI) - 2 hours and 38 minutes
  • Mesa, AZ (AZA-Phoenix - Mesa Gateway) to Bellingham Intl. Airport (BLI) - 3 hours and 3 minutes

What can I expect on a flight to Whatcom County?
What you can expect depends on factors such as your carrier and how long your trip is. Most airlines typically offer things like drinks, warm meals and entertainment on long-haul journeys. Whether you're after first class flights to Whatcom County or cheap flights for family vacations, you'll be looked after from the minute you take off to the moment you land.