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 $274 and CA $138 for one-way flights to Renton for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed., 8 Jan. - Sat., 25 Jan.
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CA $274 Roundtrip, found 6 days ago
CA $274
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Wed., 8 Jan. from Logan Intl. to Seattle - Tacoma Intl., returning Sat., 25 Jan., priced at CA $274 found 6 days ago
Alaska Airlines
Sat., 7 Dec. - Tue., 10 Dec.
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CA $276 Roundtrip, found 23 hours ago
CA $276
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Sat., 7 Dec. from Logan Intl. to Seattle - Tacoma Intl., returning Tue., 10 Dec., priced at CA $276 found 23 hours ago
Delta
Sat., 14 Dec. - Sat., 18 Jan.
BOS
Logan Intl.
SEA
Seattle - Tacoma Intl.
CA $277 Roundtrip, found 20 hours ago
CA $277
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat., 14 Dec. from Logan Intl. to Seattle - Tacoma Intl., returning Sat., 18 Jan., priced at CA $277 found 20 hours ago