$167 Cheap flight deals from Boston (BOS) to Federal Way (SEA)
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This Weekend's Flight Deals from Boston to Federal Way
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 $167 One Way, $297 Round Trip from Boston to Federal Way
Prices starting at $297 for return flights and $167 for one-way flights to Federal Way were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Federal Way economy flight packages
The Belltown Inn
Oct 23 - Oct 26
Boston (BOS) to Seattle (SEA)
Reviewed on Sep 7, 2026
Mediterranean Inn
Oct 23 - Oct 26
Boston (BOS) to Seattle (SEA)
Reviewed on Sep 7, 2026
More About Flying To Federal Way from Boston
Route Information for Flights from Boston to Federal Way
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | SEA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Federal Way
Low Cost Flights From Boston to Federal Way
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Federal Way Airports
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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.