Cheap Flights to Whatcom County from $185 (2026/2027)

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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.

Wed, Sep 23 - Mon, Sep 28
SFO
San Francisco Intl.
BLI
Bellingham Intl.
$321 Roundtrip, found 22 hours ago
$321
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Wed, Sep 23 from San Francisco Intl. to Bellingham Intl., returning Mon, Sep 28, priced at $321 found 22 hours ago
Wed, Sep 23 - Mon, Sep 28
SFO
San Francisco Intl.
BLI
Bellingham Intl.
$329 Roundtrip, found 22 hours ago
$329
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Wed, Sep 23 from San Francisco Intl. to Bellingham Intl., returning Mon, Sep 28, priced at $329 found 22 hours ago
Sat, Sep 5 - Wed, Sep 9
SFO
San Francisco Intl.
BLI
Bellingham Intl.
$336 Roundtrip, found 3 days ago
$336
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep 5 from San Francisco Intl. to Bellingham Intl., returning Wed, Sep 9, priced at $336 found 3 days ago
Wed, Sep 23 - Mon, Sep 28
SFO
San Francisco Intl.
BLI
Bellingham Intl.
$341 Roundtrip, found 22 hours ago
$341
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Wed, Sep 23 from San Francisco Intl. to Bellingham Intl., returning Mon, Sep 28, priced at $341 found 22 hours ago
Wed, Sep 23 - Mon, Sep 28
SFO
San Francisco Intl.
BLI
Bellingham Intl.
$343 Roundtrip, found 22 hours ago
$343
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Wed, Sep 23 from San Francisco Intl. to Bellingham Intl., returning Mon, Sep 28, priced at $343 found 22 hours ago
Sun, Aug 16 - Tue, Aug 25
SFO
San Francisco Intl.
BLI
Bellingham Intl.
$346 Roundtrip, found 4 days ago
$346
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Aug 16 from San Francisco Intl. to Bellingham Intl., returning Tue, Aug 25, priced at $346 found 4 days ago
Wed, Sep 23 - Mon, Sep 28
SFO
San Francisco Intl.
BLI
Bellingham Intl.
$351 Roundtrip, found 22 hours ago
$351
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Wed, Sep 23 from San Francisco Intl. to Bellingham Intl., returning Mon, Sep 28, priced at $351 found 22 hours ago
Mon, Jul 13 - Tue, Jul 21
SFO
San Francisco Intl.
BLI
Bellingham Intl.
$354 Roundtrip, found 15 hours ago
$354
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Mon, Jul 13 from San Francisco Intl. to Bellingham Intl., returning Tue, Jul 21, priced at $354 found 15 hours ago
OriginDestinationTravel DatesFlights From*
PDXBellinghamAugust 22 to August 29$187
SEABellinghamAugust 22 to August 29$187
OAKBellinghamAugust 26 to September 2$313
SFOBellinghamAugust 16 to August 25$321
LASBellinghamAugust 12 to August 15$339
SANBellinghamJuly 21 to July 29$351
BOIBellinghamAugust 25 to September 1$373
PHXBellinghamAugust 27 to September 4$377
LAXBellinghamAugust 25 to August 30$395
HNLBellinghamAugust 19 to September 20$569
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
PDXBellinghamMay 31 to June 5$422
SFOBellinghamMay 29 to June 5$516
PHXBellinghamMay 29 to June 4$525
LAXBellinghamMay 30 to June 6$554
LASBellinghamMay 31 to June 4$612
SANBellinghamMay 31 to June 10$615
OAKBellinghamMay 31 to June 14$786
BOIBellinghamMay 31 to June 3$789
*Prices include taxes and fees

Best Whatcom County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Raintree's Sandcastle
3.5-star property

Raintree's Sandcastle

Jun 12 - Jun 14

2 night stay

Las Vegas (LAS) to Bellingham (BLI)

Alaska Airlines • Non-stop roundtrip • Coach
Price was $1,113, price is now $757 per person
$757
per person
found 7 hours ago
The Majestic Blue View by Avantstay Waterfront
3.0-star property

The Majestic Blue View by Avantstay Waterfront

Aug 20 - Aug 24

4 night stay

Denver (DEN) to Bellingham (BLI)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $2,986, price is now $2,143 per person
$2,143
per person
found 6 hours ago
Barranco by Avantstay Stairway to Beach + Views
3.0-star property

Barranco by Avantstay Stairway to Beach + Views

Aug 20 - Aug 24

4 night stay

Denver (DEN) to Bellingham (BLI)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $3,616, price is now $2,604 per person
$2,604
per person
found 6 hours ago
Don't see what you're looking for?
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Travelers ❤️ These Whatcom County 🏨

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! (1,414 reviews)
"Safe parking spaces, a small"

Reviewed on May 18, 2026

Opens in a new windowSilver Reef Casino Resort
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 Park Bowl are located nearby.
9.6/10 Exceptional! (1,592 reviews)
"We’ve stayed here several times over the years and always enjoy coming back. The rooms are spacious and comfortable, the staff are friendly, and the location works great."

Reviewed on May 21, 2026

Opens in a new windowOxford Suites Bellingham
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 Park Bowl are located nearby.
9.2/10 Wonderful! (1,001 reviews)
"Room was clean and comfortable, staff at the front desk at check in was pleasant"

Reviewed on May 22, 2026

Opens in a new windowBest Western Plus Bellingham
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Semiahmoo Resort Golf & Spa, Trademark Collection by Wyndham

Semiahmoo Resort Golf & Spa, Trademark Collection by Wyndham

3.5 out of 5
9565 Semiahmoo Pkwy Blaine WA
Book a stay at this beach resort in Blaine. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the helpful staff in our reviews. Popular attractions Peace Arch State Park and Semiahmoo Golf & Country Club are located nearby.
8.8/10 Excellent! (1,003 reviews)
"staff so friendly! we love everything about the resort."

Reviewed on May 20, 2026

Opens in a new windowSemiahmoo Resort Golf & Spa, Trademark Collection by Wyndham
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 $187 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 September 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 $187. 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 $187 and $789. 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.