$113 Cheap flight deals from Washington (WAS) to San Juan Island (SEA)

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This Weekend's Flight Deals from Washington 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.

Sun, Jul 12 - Fri, Jul 24
BWI
Baltimore Washington Intl. Thurgood Marshall
PAE
Seattle Paine Field Intl. Airport
$644 Roundtrip, found 5 days ago
$644
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jul 12 from Baltimore Washington Intl. Thurgood Marshall to Seattle Paine Field Intl. Airport, returning Fri, Jul 24, priced at $644 found 5 days ago
Sat, Jul 11 - Sat, Jul 25
IAD
Washington Dulles Intl.
SEA
Seattle - Tacoma Intl.
$650 Roundtrip, found 3 hours ago
$650
Roundtrip
found 3 hours ago
Select Sun Country Airlines flight, departing Sat, Jul 11 from Washington Dulles Intl. to Seattle - Tacoma Intl., returning Sat, Jul 25, priced at $650 found 3 hours ago
Sat, Jul 11 - Sat, Jul 25
DCA
Ronald Reagan Washington National
SEA
Seattle - Tacoma Intl.
$661 Roundtrip, found 3 hours ago
$661
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Sat, Jul 11 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Sat, Jul 25, priced at $661 found 3 hours ago

Airfares from $113 One Way, $227 Round Trip from Washington to San Juan Island

Prices starting at $227 for return flights and $113 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.

Mon, Aug 17 - Mon, Aug 24
BWI
Baltimore
SEA
Seattle
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 17 from Baltimore to Seattle, returning Mon, Aug 24, priced at $227 found 1 day ago
Sun, Aug 23 - Sat, Aug 29
DCA
Washington
SEA
Seattle
$246 Roundtrip, found 1 hour ago
$246
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sun, Aug 23 from Washington to Seattle, returning Sat, Aug 29, priced at $246 found 1 hour ago
Wed, Sep 16 - Wed, Sep 23
IAD
Washington
SEA
Seattle
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Wed, Sep 16 from Washington to Seattle, returning Wed, Sep 23, priced at $252 found 1 day ago
Fri, Sep 25 - Sat, Sep 26
IAD
Washington
SEA
Seattle
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 25 from Washington to Seattle, returning Sat, Sep 26, priced at $255 found 1 day ago
Sat, Sep 5 - Tue, Sep 8
DCA
Washington
PAE
Seattle
$332 Roundtrip, found 1 hour ago
$332
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Washington to Seattle, returning Tue, Sep 8, priced at $332 found 1 hour ago

San Juan Island economy flight packages

Price found within the past 48 hours. Click for updated prices.
Mayflower Park Hotel
4.0-star property

Mayflower Park Hotel

9.4/10 Exceptional! (2,616 reviews)

Aug 9 - Aug 17

8 night stay

Baltimore (BWI) to Seattle (SEA)

American Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,851, price is now $1,255 per person
$1,255
per person
found 1 day ago
I liked everything about the propety. The staff was helpful and friendly, the attached resturant was a little expensive, but had excellent food and service. The hotel room was comfortable, with an excellent bed and armchair. Excellent shower with immediate hot water. there were good reading lamps. The hotel was within convenient walking distance of the Pike St. Market and a lot of good resturants on the waterfront and nearby streets. We walked 20 minutes to the Space Needle one way and abit further to the ball stadium the other. So well situated.

Reviewed on Jul 8, 2026

Mediterranean Inn
3.0-star property

Mediterranean Inn

9.4/10 Exceptional! (5,891 reviews)

Aug 9 - Aug 17

8 night stay

Baltimore (BWI) to Seattle (SEA)

American Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $2,019, price is now $1,344 per person
$1,344
per person
found 1 day ago
mediterranean Inn is a nice place to stay. It’s close to the pier they have shuttles to take you to the pier for $10 per person. They’re very accommodating. The rooms were comfy and clean and I would definitely recommend this hotel.

Reviewed on Jul 8, 2026

The Belltown Inn
2.5-star property

The Belltown Inn

9.4/10 Exceptional! (4,599 reviews)

Aug 9 - Aug 17

8 night stay

Baltimore (BWI) to Seattle (SEA)

American Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,869, price is now $1,305 per person
$1,305
per person
found 1 day ago
The hotel is nice and clean. It is located in a great spot. Bikes are great perk. Love the rooftop terrace. Only downside is no workout room or no conference room for business travel.

Reviewed on Jul 7, 2026

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More About Flying To San Juan Island from Washington

Route Information for Flights from Washington to San Juan Island

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

Washington to San Juan Island

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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.