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 2 - Sun, Oct 4
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$82 Roundtrip, found 1 day ago
$82
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Oct 2 from Harry Reid Intl. to Bellingham Intl., returning Sun, Oct 4, priced at $82 found 1 day ago
Fri, Oct 9 - Mon, Oct 12
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$85 Roundtrip, found 22 hours ago
$85
Roundtrip
found 22 hours ago
Select Allegiant Air flight, departing Fri, Oct 9 from Harry Reid Intl. to Bellingham Intl., returning Mon, Oct 12, priced at $85 found 22 hours ago
Fri, Oct 23 - Sun, Oct 25
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$88 Roundtrip, found 19 hours ago
$88
Roundtrip
found 19 hours ago
Select Allegiant Air flight, departing Fri, Oct 23 from Harry Reid Intl. to Bellingham Intl., returning Sun, Oct 25, priced at $88 found 19 hours ago
Thu, Oct 8 - Mon, Oct 12
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$92 Roundtrip, found 22 hours ago
$92
Roundtrip
found 22 hours ago
Select Allegiant Air flight, departing Thu, Oct 8 from Harry Reid Intl. to Bellingham Intl., returning Mon, Oct 12, priced at $92 found 22 hours ago
Fri, Sep 18 - Sun, Sep 20
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$95 Roundtrip, found 11 hours ago
$95
Roundtrip
found 11 hours ago
Select Allegiant Air flight, departing Fri, Sep 18 from Harry Reid Intl. to Bellingham Intl., returning Sun, Sep 20, priced at $95 found 11 hours ago
Thu, Oct 8 - Mon, Oct 12
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$96 Roundtrip, found 22 hours ago
$96
Roundtrip
found 22 hours ago
Select Allegiant Air flight, departing Thu, Oct 8 from Harry Reid Intl. to Bellingham Intl., returning Mon, Oct 12, priced at $96 found 22 hours ago
Fri, Sep 18 - Mon, Sep 21
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$99 Roundtrip, found 10 hours ago
$99
Roundtrip
found 10 hours ago
Select Allegiant Air flight, departing Fri, Sep 18 from Harry Reid Intl. to Bellingham Intl., returning Mon, Sep 21, priced at $99 found 10 hours ago
Thu, Dec 3 - Thu, Dec 3
LAS
Harry Reid Intl.
BLI
Bellingham Intl.
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Thu, Dec 3 from Harry Reid Intl. to Bellingham Intl., returning Thu, Dec 3, priced at $102 found 1 day ago
OriginDestinationTravel DatesFlights From*
SEABellinghamOctober 17 to October 24$217
BWIBellinghamOctober 30 to November 6$469
BOSBellinghamSeptember 26 to October 3$482
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SEABellinghamAugust 28 to August 29$387
BWIBellinghamAugust 29 to September 1$619
*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

Sep 14 - Sep 19

5 night stay

San Diego (SAN) to Bellingham (BLI)

Delta • Roundtrip • Coach
Save 100% on your flight
Price was $1,175, price is now $653 per person
$653
per person
found 14 hours ago
Inn to the Woods B&B
3.5-star property

Inn to the Woods B&B

Sep 14 - Sep 19

5 night stay

San Diego (SAN) to Friday Harbor (FBS)

Delta • Roundtrip • Coach
Save 100% on your flight
Price was $1,460, price is now $1,030 per person
$1,030
per person
found 14 hours ago
Worldmark Birch Bay
3.0-star property

Worldmark Birch Bay

Sep 14 - Sep 19

5 night stay

San Diego (SAN) to Bellingham (BLI)

Delta • Roundtrip • Coach
Save 100% on your flight
Price was $965, price is now $740 per person
$740
per person
found 14 hours ago
Don't see what you're looking for?
See all available trips from San Diego to San Juan County
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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.
8.2/10 Very Good! (81 reviews)
"Rooms were clean. Location was great for walking to the shops and restaurants. Rooms are very tiny and the AC would shut off at night. If you’re looking for a place to sleep it’s ok, but consider other options if you don’t mind spending a bit more."

Reviewed on Aug 21, 2026

Opens in a new windowThe Orca Inn
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! (104 reviews)
"We can’t say enough about our time at Inn to the Woods, from the supportive and flexible communications around travel and arrival to the extremely welcoming amenities. We had privacy to enjoy our time together from our lovely sweet and private hot tub and also enjoyed connecting with other guests ..."

Reviewed on Aug 9, 2026

Opens in a new windowInn to the Woods B&B
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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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! (161 reviews)
"Let me start by saying that the check in was horrendous! I received information on how to check in two hours after we were at the hotel. I called the number they supplied and talked to some guy from another country ( per the maintenance man). Then I tried to call back the same number and no one ever ..."

Reviewed on Aug 17, 2026

Opens in a new windowRosario Resort
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 $619 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.