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

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A marina with numerous boats docked, a wooden pier, and a forested hill in the background.

Friday Harbor

Flights
Friday Harbor

How Much Does it Cost To Fly To San Juan County?

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

Fri, Oct 23 - Sun, Oct 25
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$82 Roundtrip, found 11 hours ago
$82
Roundtrip
found 11 hours ago
Select Allegiant Air flight, departing Fri, Oct 23 from Harry Reid Intl. to Bellingham Intl., returning Sun, Oct 25, priced at $82 found 11 hours ago
Fri, Oct 23 - Sun, Oct 25
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$85 Roundtrip, found 11 hours ago
$85
Roundtrip
found 11 hours ago
Select Allegiant Air flight, departing Fri, Oct 23 from Harry Reid Intl. to Bellingham Intl., returning Sun, Oct 25, priced at $85 found 11 hours ago
Thu, Jan 7 - Mon, Jan 11
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$88 Roundtrip, found 10 hours ago
$88
Roundtrip
found 10 hours ago
Select Allegiant Air flight, departing Thu, Jan 7 from Harry Reid Intl. to Bellingham Intl., returning Mon, Jan 11, priced at $88 found 10 hours ago
Fri, Dec 4 - Sun, Dec 6
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$95 Roundtrip, found 1 day ago
$95
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Dec 4 from Harry Reid Intl. to Bellingham Intl., returning Sun, Dec 6, priced at $95 found 1 day ago
Thu, Oct 22 - Mon, Oct 26
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$96 Roundtrip, found 2 hours ago
$96
Roundtrip
found 2 hours ago
Select Allegiant Air flight, departing Thu, Oct 22 from Harry Reid Intl. to Bellingham Intl., returning Mon, Oct 26, priced at $96 found 2 hours ago
Fri, Feb 12 - Sun, Feb 21
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, Feb 12 from Harry Reid Intl. to Bellingham Intl., returning Sun, Feb 21, priced at $99 found 1 day ago
Fri, Oct 16 - Mon, Oct 19
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$102 Roundtrip, found 1 hour ago
$102
Roundtrip
found 1 hour ago
Select Allegiant Air flight, departing Fri, Oct 16 from Harry Reid Intl. to Bellingham Intl., returning Mon, Oct 19, priced at $102 found 1 hour ago
Fri, Nov 13 - Sun, Nov 15
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$105 Roundtrip, found 1 day ago
$105
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Nov 13 from Harry Reid Intl. to Bellingham Intl., returning Sun, Nov 15, priced at $105 found 1 day ago
OriginDestinationTravel DatesFlights From*
SEABellinghamDecember 5 to December 12$217
BWIBellinghamDecember 3 to December 9$489
BOSBellinghamNovember 7 to November 14$502
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SEABellinghamOctober 10 to October 20$512
BWIBellinghamOctober 10 to October 13$753
*Prices include taxes and fees

Best San Juan 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

Nov 8 - Nov 15

7 night stay

Denver (DEN) to Bellingham (BLI)

Alaska Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,493, price is now $748 per person
$748
per person
found 16 hours ago
VI at Homestead
3.5-star property

VI at Homestead

Nov 8 - Nov 15

7 night stay

Denver (DEN) to Bellingham (BLI)

Alaska Airlines • Non-stop roundtrip • Coach
Price was $1,137, price is now $842 per person
$842
per person
found 16 hours ago
Worldmark Birch Bay
3.0-star property

Worldmark Birch Bay

Nov 8 - Nov 15

7 night stay

Denver (DEN) to Bellingham (BLI)

Alaska Airlines • Non-stop roundtrip • Coach
Price was $1,039, price is now $858 per person
$858
per person
found 16 hours ago
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Travelers ❤️ These San Juan County 🏨

The Orca Inn

The Orca Inn

2 out of 5
770 Mullis St Friday Harbor WA
Stay at this hotel in Friday Harbor. Enjoy free WiFi, free parking, and housekeeping. Popular attractions San Juan Islands Museum of Art and San Juan Historical Society and Museum are located nearby.
Opens in a new windowThe Orca Inn
Rosario Resort

Rosario Resort

2 out of 5
1624 Rosario Rd Eastsound WA
Book a stay at this beach hotel in Eastsound. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Rosario Mansion Museum and Cascade Lake are located nearby.
7.6/10 Good! (190 reviews)
"We stayed in room 307, building 1300, just left of the main mansion building. The room was clean, the bathroom was clean, the view was beautiful. The only thing about the room I didn’t like was a shared balcony with the other guests. It wasn’t a big deal, but I thought we were renting a private deck. ..."

Reviewed on Oct 5, 2026

Opens in a new windowRosario Resort
Friday Harbor Suites

Friday Harbor Suites

2.5 out of 5
680 Spring Street Friday Harbor WA
Stay at this hotel in Friday Harbor. Enjoy free WiFi, free parking, and a free ferry terminal shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions San Juan Historical Society and Museum and San Juan Islands Museum of Art are located nearby.
Opens in a new windowFriday Harbor Suites
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Inn to the Woods B&B

Inn to the Woods B&B

3.5 out of 5
46 Elena Drive Friday Harbor WA
Stay at this B&B in Friday Harbor. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Reuben Tarte Memorial Park and Mt. Grant Preserve are located nearby.
9.8/10 Exceptional! (110 reviews)
"The home was charming and James was an excellent host! We enjoyed the atmosphere and their wonderful pets that would greet us. The breakfast that was served to us each morning was terrific! Would definitely stay again!"

Reviewed on Oct 2, 2026

Opens in a new windowInn to the Woods B&B
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 San Juan County?
Some thrifty travelers booked a roundtrip flight to San Juan County for as little as $82 in the last seven days. If you find a bargain, act fast. Cheap deals don't wait around for long! This price was available on Travelocity for flights to San Juan County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to San Juan County?
Leave October clear in your calendar, because it's the cheapest time to jet to San Juan County. That's according to Travelocity's direct flight demand from January to December last year. With the money you save, you can go on a shopping binge, go for a fancy meal or do something special.
How can I check my flight status to San Juan County?
Whether you want to confirm the status of your flight to San Juan County or make changes to your itinerary, you'll find all the necessary details on our customer portal, Trips. Click on "Trips" at the top of the Travelocity homepage, then sign in or create a new account. Another simple way to access and manage all your bookings is with the Travelocity app. Get real-time notifications about your flight and share updates with any family flying with you.
How do I find the best deals on flights to San Juan County?
Pick up a bargain with Travelocity — our "Flexible dates" search tool makes it considerably easier. Enter your desired dates, then hit the flexible dates box above your results to compare prices for nearby days. $82 was the most affordable price for a return flight to San Juan County in the last seven days on our site. 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 San Juan County with Travelocity?
If you want cheap flights to San Juan County, you'll find some great deals with Travelocity. From cheap family flights on budget airlines to flexible tickets, we can help you. Experience a hassle-free vacation with our round-the-clock online chat support, Price Match Guarantee and free cancellations with most hotels. Start planning your schedule and get set to take off to this vibrant destination.
How much is a flight to San Juan County on average?
Airfares for roundtrip flights to San Juan County were priced between $82 and $753 in the last seven days. The moment you see a fantastic deal, lock it in and get ready to jet off on your next big adventure with Travelocity. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What can I expect on a flight to San Juan County?
This depends on your departure point and which carrier you choose. There's likely to be a variety of flights to San Juan County, from first class journeys to cheap flights for family vacations. If a flight is classed as long haul, the airline will typically provide hot meals and entertainment as well as games to keep your little ones amused.