Flights From Boston (BOS) to Renton (SEA)

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Selected fares from Boston to Renton

The cheapest prices found with in the last 7 days for return flights were CA $298 and CA $149 for one-way flights to Renton for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Oct. 4 - Sat, Oct. 11
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CA $298 Roundtrip, just found
CA $298
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Oct. 4 from Logan Intl. to Seattle - Tacoma Intl., returning Sat, Oct. 11, priced at CA $298 just found
JetBlue Airways
Tue, Sep. 2 - Wed, Sep. 10
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CA $299 Roundtrip, found 2 days ago
CA $299
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Sep. 2 from Logan Intl. to Seattle - Tacoma Intl., returning Wed, Sep. 10, priced at CA $299 found 2 days ago
American Airlines
Tue, Sep. 2 - Wed, Sep. 10
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CA $347 Roundtrip, found 2 days ago
CA $347
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep. 2 from Logan Intl. to Seattle - Tacoma Intl., returning Wed, Sep. 10, priced at CA $347 found 2 days ago