
$119 Cheap flight deals from Boston (BOS) to Mukilteo (SEA)
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This Weekend's Flight Deals from Boston to Mukilteo
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 $119 One Way, $237 Round Trip from Boston to Mukilteo
Prices starting at $237 for return flights and $119 for one-way flights to Mukilteo were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mukilteo economy flight packages

Comfort Inn & Suites Sea-Tac Airport
Feb 28 - Mar 4
Boston (BOS) to Seattle (SEA)
Reviewed on Nov 9, 2025

The Belltown Inn
Feb 28 - Mar 4
Boston (BOS) to Seattle (SEA)
Reviewed on Nov 1, 2025

Mukilteo packages with premium economy flights

Sleep Inn - SeaTac Airport
Mar 15 - Mar 18
Boston (BOS) to Seattle (SEA)
Reviewed on Oct 11, 2025

The Belltown Inn
Mar 15 - Mar 18
Boston (BOS) to Seattle (SEA)
Reviewed on Nov 1, 2025

Mediterranean Inn
Mar 15 - Mar 18
Boston (BOS) to Seattle (SEA)
Reviewed on Jan 2, 2026
More About Flying To Mukilteo from Boston
Route Information for Flights from Boston to Mukilteo
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | SEA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Mukilteo
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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.





