Cheap flights from Boston to Seattle
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Travel tip: Visit Seattle on your holidays!Check our current prices for flights from Boston to Seattle. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Boston to Seattle, you will need to run a search below.
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Cheap Seattle airfares from $500/RT are provided by Cheapoair.com. Outbound flight is leaving on 01/27/2025, 09:06 am from Boston Logan (BOS) airport and arrives at Seattle/tacoma Sea/tac (SEA) at 04:53 pm. The flight time is 7 hours and 47 minutes. The Returning flight departes on 02/01/2025, 06:00 am (other return dates are also available). Date posted: 25 Mar 2024
Price evolution for flights From Boston To Seattle
Recent Deals on Flights from Boston to Seattle:Roundtrip / Oneway
- $500
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) Seattle, WA (SEA) 01/27/2025 09:06 am Seattle, WA (SEA) Boston, MA (BOS) 02/01/2025 06:00 am - $514
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) Seattle, WA (SEA) 12/27/2024 06:45 am Seattle, WA (SEA) Boston, MA (BOS) 01/08/2025 02:16 pm - $584
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) Seattle, WA (SEA) 12/27/2024 09:46 pm Seattle, WA (SEA) Boston, MA (BOS) 01/08/2025 02:16 pm - $231 Spirit Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) Seattle, WA (SEA) 01/07/2025 06:27 am - $238
Sun Country Airlines
cheapoair.com check priceFrom To Departure Time Boston, MA (BOS) Seattle, WA (SEA) 12/31/2024 11:46 am
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Know what to do when flying to Seattle?
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