$119 Cheap flight deals from Boston (BOS) to San Juan Island (SEA)

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This Weekend's Flight Deals from Boston to San Juan Island

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 14 - Thu, Feb 19
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
$447 Roundtrip, found 2 days ago
$447
Roundtrip
found 2 days ago
Select United flight, departing Sat, Feb 14 from Logan Intl. to Seattle - Tacoma Intl., returning Thu, Feb 19, priced at $447 found 2 days ago
Sun, Feb 15 - Mon, Feb 16
MHT
Manchester-Boston Regional
SEA
Seattle - Tacoma Intl.
$579 Roundtrip, found 5 days ago
$579
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sun, Feb 15 from Manchester-Boston Regional to Seattle - Tacoma Intl., returning Mon, Feb 16, priced at $579 found 5 days ago
Sun, Feb 15 - Sat, Feb 21
PVD
T.F. Green
SEA
Seattle - Tacoma Intl.
$610 Roundtrip, found 8 hours ago
$610
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Sun, Feb 15 from T.F. Green to Seattle - Tacoma Intl., returning Sat, Feb 21, priced at $610 found 8 hours ago

Airfares from $119 One Way, $232 Round Trip from Boston to San Juan Island

Prices starting at $232 for return flights and $119 for one-way flights to San Juan Island were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 29 - Tue, May 5
BOS
Boston
SEA
Seattle
$232 Roundtrip, found 5 hours ago
$232
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Apr 29 from Boston to Seattle, returning Tue, May 5, priced at $232 found 5 hours ago
Wed, Apr 29 - Tue, May 5
BOS
Boston
SEA
Seattle
$237 Roundtrip, found 5 hours ago
$237
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Apr 29 from Boston to Seattle, returning Tue, May 5, priced at $237 found 5 hours ago
Wed, Apr 29 - Tue, May 5
BOS
Boston
SEA
Seattle
$237 Roundtrip, found 5 hours ago
$237
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Apr 29 from Boston to Seattle, returning Tue, May 5, priced at $237 found 5 hours ago
Fri, Apr 10 - Tue, Apr 21
ORH
Worcester
SEA
Seattle
$292 Roundtrip, found 4 hours ago
$292
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Apr 10 from Worcester to Seattle, returning Tue, Apr 21, priced at $292 found 4 hours ago
Wed, Apr 29 - Tue, May 5
BOS
Boston
PAE
Seattle
$352 Roundtrip, found 5 hours ago
$352
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Apr 29 from Boston to Seattle, returning Tue, May 5, priced at $352 found 5 hours ago

San Juan Island economy flight packages

Price found within the past 48 hours. Click for updated prices.
Graduate by Hilton Seattle
4.0-star property

Graduate by Hilton Seattle

8.2/10 Very Good! (1,002 reviews)

Mar 12 - Mar 15

3 night stay

Boston (BOS) to Seattle (SEA)

Delta • Roundtrip • Coach
Price was $630, price is now $532 per person
$532
per person
found 7 hours ago
The Graduate is a cool, stylish choice. It is mostly aimed at a younger crowd (we are in our 40's and were there with our daughter), but we all found it comfortable. The rooftop bar, the Mountaineering Club, is a great place for panoramic views of Seattle. The U District is as central a location as you will find, but be aware that there will be noise on the street at night if you keep your windows open. The Poindexter Cafe downstairs was a great place to grab bagels and coffee in the morning, and street parking for the night was easy to find in the neighborhood.

Reviewed on Aug 6, 2025

Hotel Murano
4.5-star property

Hotel Murano

8.6/10 Excellent! (2,676 reviews)

Mar 19 - Mar 22

3 night stay

Boston (BOS) to Seattle (SEA)

Delta • Coach

Seattle (SEA) to Boston (BOS)

Southwest Airlines • Coach
Price was $797, price is now $644 per person
$644
per person
found 16 hours ago
Great view of Mount Rainer.

Reviewed on Oct 2, 2025

Emerald Queen Hotel and Casino - Tacoma
4.0-star property

Emerald Queen Hotel and Casino - Tacoma

9/10 Wonderful! (1,373 reviews)

Mar 19 - Mar 22

3 night stay

Boston (BOS) to Seattle (SEA)

Delta • Coach

Seattle (SEA) to Boston (BOS)

Southwest Airlines • Coach
Price was $748, price is now $634 per person
$634
per person
found 16 hours ago
I love the great staff and the extra security. The food in the casino is amazing!

Reviewed on Jan 17, 2026

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More About Flying To San Juan Island from Boston

Route Information for Flights from Boston to San Juan Island

Origin Airport IATA Code
BOS
Destination Airport IATA Code
SEA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

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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.