$109 Cheap flight deals from Boston (BOS) to Mukilteo (SEA)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
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 $109 One Way, $227 Round Trip from Boston to Mukilteo
Prices starting at $227 for return flights and $109 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
1 Hotel Seattle
Jul 25 - Jul 28
Boston (BOS) to Seattle (SEA)
Reviewed on May 27, 2025
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 | 2487 mi |
Direct Flight Airlines | American Airlines, Qatar Airways, Condor, JAL, Aer Lingus, Air France, Delta Air Lines, United Airlines, Alaska Airlines, Etihad Airways, JetBlue, SAS, Hawaiian Airlines, Korean Air, Air Tahiti Nui, TAP Air Portugal, Virgin Atlantic |
Earliest Flight Arrival | 6:32PM UTC |
Latest Flight Arrival | 5:22AM UTC |
Boston to Mukilteo
The best fares for Boston to Mukilteo flights are always found on Orbitz. With superior discounts and the latest innovations in mobile access, your ideal trip starts with Orbitz.
The Easy Way to Plan Travel Cheaply
We provide access to many low-cost vacation packages and travelers can mix and match airlines when scheduling their flights for the best prices and flight times. Finding cheap tickets on flights from Boston to Mukilteo is easy when you make Orbitz your #1 travel planner.
Book Boston to Mukilteo Flights With Mobile Apps
Our iPhone and Android mobile apps can be used to compare and book flights from Boston to Mukilteo. These apps are perfect for checking the status of flights, gate and baggage claims details, car rental rates, and for receiving alerts on special savings that are exclusive to mobile users. Mobile app users can even score great rates when booking hotel rooms. You can compare hotels, virtually view photo galleries, and check out user reviews using the app, as well as find out which ones are closest to you.
Orbitz also offers free travel updates that are sent to your email or mobile phone that notifies you of booking changes, disruptions in service, or delayed flights.
Increase Your Rewards While Enjoying Super Low Rates
Boost your points or miles for your frequent flyer program on certain Boston to Mukilteo flights. Simply provide your frequent flyer information when booking flights from Boston to Mukilteo with Orbitz and get both a low fare and travel rewards. You can enter this information in your Orbitz account profile for easy remembering in future bookings.
Flights from Boston
- Boston to Orlando
- Boston to London
- Boston to Miami
- Boston to Chicago
- Boston to Los Angeles
- Boston to Atlanta
- Boston to New York
- Boston to Paris
- Boston to Toronto
- Boston to Rome
- Boston to Dallas
- Boston to Houston
- Boston to Detroit
- Boston to Montreal
- Boston to Madrid
- Boston to Beijing
- Boston to Sao Paulo
- Boston to Kansas City
- Boston to Berlin
- Boston to Buenos Aires
Top Trending
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.