Cheap flights from Baltimore to San Juan Island from CA $104

Cheap flights from Baltimore (WAS) to San Juan Island (SEA)

Prices were available within the past 7 days and start at CA $104 for one-way flights and CA $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct. 16 - Wed, Oct. 22

BWI

Baltimore

SEA

Seattle

CA $208 Roundtrip, found 1 day ago

CA $208

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Oct. 16 from Baltimore to Seattle, returning Wed, Oct. 22, priced at CA $208 found 1 day ago

Fri, Sep. 5 - Mon, Sep. 8

BWI

Baltimore

SEA

Seattle

CA $214 Roundtrip, found 1 day ago

CA $214

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Sep. 5 from Baltimore to Seattle, returning Mon, Sep. 8, priced at CA $214 found 1 day ago

Thu, Oct. 16 - Wed, Oct. 22

BWI

Baltimore

SEA

Seattle

CA $216 Roundtrip, found 1 day ago

CA $216

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Oct. 16 from Baltimore to Seattle, returning Wed, Oct. 22, priced at CA $216 found 1 day ago

Fri, Sep. 5 - Mon, Sep. 8

BWI

Baltimore

SEA

Seattle

CA $310 Roundtrip, found 1 day ago

CA $310

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Sep. 5 from Baltimore to Seattle, returning Mon, Sep. 8, priced at CA $310 found 1 day ago

Sat, Sep. 6 - Sat, Sep. 20

DCA

Washington

SEA

Seattle

CA $376 Roundtrip, found 4 days ago

CA $376

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Sat, Sep. 6 from Washington to Seattle, returning Sat, Sep. 20, priced at CA $376 found 4 days ago

Tue, Jul. 22 - Wed, Jul. 23

DCA

Washington

SEA

Seattle

CA $434 Roundtrip, found 2 hours ago

CA $434

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Tue, Jul. 22 from Washington to Seattle, returning Wed, Jul. 23, priced at CA $434 found 2 hours ago