$51 Cheap flights to Whatcom County

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Top places to visit in Whatcom County

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

Bellingham
A large red barn with a sloped roof, surrounded by a grassy field and a wooden fence.
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Ferndale

Ferndale
A windmill with a lattice structure against a sunset sky.
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Lynden

Lynden

Cheap flights to Whatcom County from $51 One Way, $82 Round Trip

$82 return flights and $51 one-way flights to Whatcom County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 16 - Sun, Oct 18
LAS
Las Vegas
BLI
Bellingham
$82 Roundtrip, found 2 days ago
$82
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Fri, Oct 16 from Las Vegas to Bellingham, returning Sun, Oct 18, priced at $82 found 2 days ago
Fri, Oct 16 - Sun, Oct 18
LAS
Las Vegas
BLI
Bellingham
$85 Roundtrip, found 2 days ago
$85
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Fri, Oct 16 from Las Vegas to Bellingham, returning Sun, Oct 18, priced at $85 found 2 days ago
Fri, Oct 16 - Sun, Oct 18
LAS
Las Vegas
BLI
Bellingham
$88 Roundtrip, found 2 days ago
$88
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Fri, Oct 16 from Las Vegas to Bellingham, returning Sun, Oct 18, priced at $88 found 2 days ago
Thu, Oct 22 - Sun, Oct 25
LAS
Las Vegas
BLI
Bellingham
$92 Roundtrip, found 2 days ago
$92
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Thu, Oct 22 from Las Vegas to Bellingham, returning Sun, Oct 25, priced at $92 found 2 days ago
Thu, Sep 24 - Sun, Sep 27
LAS
Las Vegas
BLI
Bellingham
$95 Roundtrip, found 2 days ago
$95
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Thu, Sep 24 from Las Vegas to Bellingham, returning Sun, Sep 27, priced at $95 found 2 days ago
Fri, Oct 9 - Sun, Oct 11
LAS
Las Vegas
BLI
Bellingham
$96 Roundtrip, found 5 days ago
$96
Roundtrip
found 5 days ago
Select Allegiant Air flight, departing Fri, Oct 9 from Las Vegas to Bellingham, returning Sun, Oct 11, priced at $96 found 5 days ago
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Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
LASBellinghamAugust 7 to August 14$172
SEABellinghamAugust 9 to August 23$428
SANBellinghamAugust 8 to November 7$493
PDXBellinghamAugust 9 to August 13$584
SFOBellinghamAugust 8 to August 12$677
PHXBellinghamAugust 8 to August 12$723
HNLBellinghamAugust 9 to August 13$891
LAXBellinghamAugust 8 to August 13$984
OAKBellinghamAugust 8 to August 10$1,082
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Whatcom County Accommodation Deals

Best Western Plus Bellingham

Best Western Plus Bellingham

3 out of 5
3985 Bennett Dr. Bellingham WA
Fully refundableReserve now, pay when you stay
$110 nightly
The price is $125 total per night from Aug 12 to Aug 13
$125 total
Aug 12 - Aug 13
Total with taxes and fees
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 ...
Opens in a new windowBest Western Plus Bellingham
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
Fully refundableReserve now, pay when you stay
$246 nightly
The price is $274 total per night from Sep 2 to Sep 3
$274 total
Sep 2 - Sep 3
Total with taxes and fees
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 ...
Opens in a new windowSemiahmoo Resort Golf & Spa, Trademark Collection by Wyndham
Oxford Suites Bellingham

Oxford Suites Bellingham

3 out of 5
4051 Meridian St Bellingham WA
Fully refundableReserve now, pay when you stay
$146 nightly
The price is $165 total per night from Sep 1 to Sep 2
$165 total
Sep 1 - Sep 2
Total with taxes and fees
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 ...
Opens in a new windowOxford Suites Bellingham
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Four Points by Sheraton Bellingham Hotel & Conference Center

Four Points by Sheraton Bellingham Hotel & Conference Center

3 out of 5
714 Lakeway Dr Bellingham WA
Fully refundableReserve now, pay when you stay
$125 nightly
The price is $142 total per night from Sep 2 to Sep 3
$142 total
Sep 2 - Sep 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Bellingham. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the helpful staff and the property ...
8.4/10 Very Good! (1,005 reviews)
"This property has been a hotel to depend on over the years. It is sad to see it"

Reviewed on Aug 6, 2026

Opens in a new windowFour Points by Sheraton Bellingham Hotel & Conference Center
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.

Need a Car For After Your Flight?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Whatcom County

Finding cheap flights to Whatcom County is easy when you have Orbitz at your fingertips. Not only does Orbitz offer great deals on Whatcom County flights, but we also include some special extras to make booking a breeze. Just check out our:

Mobile Site and Apps

With Orbitz’s mobile site, m.orbitz.com, you can book your flights to Whatcom County through your smartphone or tablet’s Web browser. Plus, our free downloadable apps for Android and iPhone mean it’s just a simple click to access your flight updates and alerts. You can even book exclusive mobile-only deals on hotels to go with your flights to Whatcom County—even on the same day.

Pick and Choose or Book Full Vacation Packages

Don’t just be satisfied with great deals on Whatcom County flights—go for the full package! With Orbitz, you can also find fantastic savings on the perfect hotel, car rental, cruise, and even activities, so you don’t waste your trip waiting in line but have the time to enjoy your trip. Pick and choose the add-ons you need, or book an entire vacation package for greater overall discounts.

Rewards That Are Miles Better

Booking directly with an airline earns you air miles or points, and you can get those same rewards with booking on Orbitz too. When you book qualifying flights to Whatcom County with Orbitz, just add in your frequent flyer number during your online booking and your details will be sent to your program.

Great Deals Every Day

Add in our extra savings on packages, free nights, and other discounts, and you know you are in good hands.

Frequently asked questions

Which airlines fly to Whatcom County?
You're spoiled for choice with 12 well-known airlines that travel to Bellingham Intl. Airport (BLI). Compare airfares and find yourself a cheap flight to Whatcom County with any one of these leading carriers:

  • Alaska Airlines - 99 flights to Whatcom County per month
  • Southwest Airlines - 36 flights to Whatcom County per month
  • Allegiant Air - 14 flights to Whatcom County per month

What is the best airport to fly to in Whatcom County?
Touch down at Bellingham Intl. Airport (BLI), the main gateway to Whatcom County. Organizing your flight to this region doesn't get much easier than that.
How much is a flight to Whatcom County?
Last week, prices fluctuated between $82 and $1,082 for a round-trip fare to Whatcom County. One-way fares departing from Las Vegas (LAS) sank to $51.
How to book the cheapest flight to Whatcom County?
Picking up cheap flights to Whatcom County is as simple as booking with Orbitz. But if you'd love to make sure you're getting the best flight deals around, here are some tips to follow:

  • Consider alternative airports to save money. Enter your preferred departure and arrival points in the form fields, then click on the 'Nearby airports' function below. It will show you any available options.
  • Similarly, click on the 'Show flexible dates' link and you'll see the airfares on days either side of your selected departure. It's possible to score cheaper flight deals if your dates are flexible.
  • Select 'Show options' to narrow down your search results. You can pick your preferred airline and seating class here. Under 'Sort & Filter' to the left, you can even specify whether you want to fly in the morning, afternoon or evening.
  • The early bird catches the most rewarding savings, so book as soon as you know your travel dates. The cheapest fares get snapped up first and prices generally climb as the departure date nears.
  • Save loads on your trip by combining your hotel, flights and car rental into a package deal. Your bank account will thank you.
  • Don't travel during peak seasons if possible. By avoiding summer and school vacations, you can make superb savings on your airfares.

How long is a flight to Whatcom County?
The duration of your flight will depend on where you're setting off from, whether that's the East Coast, the West Coast or someplace else. Listed below are some of the most popular routes to Whatcom County and how long they take:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bellingham Intl. Airport (BLI) - 46 minutes
  • Las Vegas, NV (LAS-Harry Reid Intl.) to Bellingham Intl. Airport (BLI) - 2 hours and 44 minutes
  • Oakland, CA (OAK-Oakland Intl.) to Bellingham Intl. Airport (BLI) - 2 hours and 20 minutes

What is the best time to book a flight to Whatcom County?
Book in January, February or August for competitively priced tickets to Whatcom County. Once you've found a bargain, buy it — cheap flights will come and go in the blink of an eye.
What day of the week is the cheapest to book a flight to Whatcom County?
When it comes to cheap airfares to Whatcom County, the best days to make a booking are generally Tuesdays, Wednesdays and Saturdays. A rewarding flight deal is just clicks away with Orbitz.
What is the cheapest day of the week to fly to Whatcom County?
Everyone enjoys a good deal, so we suggest flying out earlier in the week for cheap flights to Whatcom County. Orbitz data from 2020 suggests you can get the best deals on flights taking off on Mondays. Tuesdays are the next cheapest day, while Saturdays are the costliest. Many people tend to travel at the end of the week, so leave those Saturdays for catching up with friends.
What is the cheapest month to fly to Whatcom County?
We won't keep you in suspense — according to Orbitz data, August is generally the most affordable month to fly. Perfect for those who want to sneak in a weekend getaway or simply escape from it all before the weather turns. Be aware that the least affordable time to fly is the height of summer, with airfares at their highest in June.
Which airlines allow free cancellation?
Orbitz makes it a cinch to find airlines offering fare flexibility. Simply click on "Filter by flexible change policies" when searching for your Whatcom County flights and bingo! You'll see options that include free cancellation, no change fees and of course, the very best price.
What do I need for the flight to Whatcom County?
There's so much to sort out for any big trip, so it's useful to get a little bit of help before you set out. Here are a few suggestions to make sure you're organized for take off:

  • Make sure you've packed your travel paperwork and some identification. For international trips, you'll require your passport. When booking your tickets, always use the same name, birth date and gender as stated on your government-issued ID.
  • A properly packed carry-on bag is just the ticket for a great flight experience. Given this journey to Whatcom County is no quick hop, take some snacks and things to keep you entertained. Something to read or listen to will help you pass the time.
  • Airplane cabins can often get quite cold. If you decide to fly during the height of summer, be sure to bring some extra layers of clothing just in case.

How many direct flights are there to Whatcom County?
With 28 flights traveling straight to Whatcom County each month, finding one to fit your plans will be simple. Alaska Airlines, Southwest Airlines and Allegiant Air are among the popular carriers that provide nonstop services.
How do I get cheap first-class/business deals to Whatcom County?
There are ways of booking business or first-class airfares to Whatcom County that won't burn through your savings. Grab a seat at the front of the plane for less with these handy hints:

  • Flexibility isn't just useful for your yoga. Have some room to move around your travel dates so you can pick up more affordable airfares when a huge sale drops.
  • Search for a budget carrier that has seats in business class. They usually come with more space and a glass of bubbly — but without the premium price.
  • Make the most of your airline's customer loyalty program and upgrade your seat. You can also bid for an upgrade in online auctions.

What is the best time to go to Whatcom County?
Whatcom County is a busy place in April, July and August. If you plan to head there during these months, it would be a good idea to book ahead of time to ensure you nab the most rewarding deals. Curious to know what summertime's like in Whatcom County? Average daily temperatures usually hover between 45 ºF and 70 ºF. Like most destinations in the Northern Hemisphere, summer kicks off June 20 here.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.