
$99 Cheap flight deals from Boston (BOS) to Northeast Seattle (SEA)
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This Weekend's Flight Deals from Boston to Northeast Seattle
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.
Airfares from $99 One Way, $197 Round Trip from Boston to Northeast Seattle
Prices starting at $197 for return flights and $99 for one-way flights to Northeast Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Northeast Seattle economy flight packages

Mediterranean Inn
Apr 5 - Apr 10
Boston (BOS) to Seattle (SEA)
Reviewed on Jan 2, 2026

1 Hotel Seattle
Mar 25 - Mar 31
Boston (BOS) to Seattle (SEA)
Reviewed on May 27, 2025

Hilton Bellevue
Apr 5 - Apr 10
Boston (BOS) to Seattle (SEA)
Reviewed on Jul 11, 2025
More About Flying To Northeast Seattle from Boston
Route Information for Flights from Boston to Northeast Seattle
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | SEA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Northeast Seattle
Planning a trip is rarely straight forward, especially when searching for cheap deals. At Orbitz.com, we make it easier than anywhere else by providing you with guaranteed low prices. So if you are looking for Boston to Northeast Seattle flights at low cost, you will not be disappointed.
Cruising for a bargain deal
Regardless of your destination, we always provide you fantastic bargains for your trip, and that includes on hotels and even cruises. We offer budget air fares on flights from Boston to Northeast Seattle so you can reach your destination with more money in your pocket to spend.
Cheap Boston to Northeast Seattle flights that lead to rewards
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Quality combinations
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Even last minute bookings on our apps
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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.



