$71 Cheap flight deals from Washington (WAS) to Mukilteo (SEA)

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This Weekend's Flight Deals from Washington 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.

Sat, Nov 8 - Fri, Nov 14
IAD
Washington Dulles Intl.
SEA
Seattle - Tacoma Intl.
$434 Roundtrip, just found
$434
Roundtrip
just found
Select Bargain Flight flight, departing Sat, Nov 8 from Washington Dulles Intl. to Seattle - Tacoma Intl., returning Fri, Nov 14, priced at $434 just found
Fri, Nov 7 - Fri, Dec 5
DCA
Ronald Reagan Washington National
SEA
Seattle - Tacoma Intl.
$516 Roundtrip, found 5 days ago
$516
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Nov 7 from Ronald Reagan Washington National to Seattle - Tacoma Intl., returning Fri, Dec 5, priced at $516 found 5 days ago
Sun, Nov 9 - Fri, Nov 21
DCA
Ronald Reagan Washington National
PAE
Seattle Paine Field Intl. Airport
$591 Roundtrip, found 12 hours ago
$591
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sun, Nov 9 from Ronald Reagan Washington National to Seattle Paine Field Intl. Airport, returning Fri, Nov 21, priced at $591 found 12 hours ago
Sat, Nov 8 - Sun, Nov 9
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$668 Roundtrip, found 1 day ago
$668
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 8 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Sun, Nov 9, priced at $668 found 1 day ago

Airfares from $71 One Way, $177 Round Trip from Washington to Mukilteo

Prices starting at $177 for return flights and $71 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.

Tue, Dec 9 - Tue, Dec 16
BWI
Baltimore
SEA
Seattle
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 9 from Baltimore to Seattle, returning Tue, Dec 16, priced at $177 found 2 days ago
Tue, Jan 6 - Wed, Jan 14
BWI
Baltimore
SEA
Seattle
$179 Roundtrip, found 3 hours ago
$179
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Tue, Jan 6 from Baltimore to Seattle, returning Wed, Jan 14, priced at $179 found 3 hours ago
Tue, Jan 6 - Wed, Jan 14
BWI
Baltimore
SEA
Seattle
$179 Roundtrip, found 3 hours ago
$179
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Jan 6 from Baltimore to Seattle, returning Wed, Jan 14, priced at $179 found 3 hours ago
Sat, Jan 10 - Tue, Jan 13
BWI
Baltimore
SEA
Seattle
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 10 from Baltimore to Seattle, returning Tue, Jan 13, priced at $197 found 1 day ago
Thu, Jan 8 - Thu, Jan 15
DCA
Washington
SEA
Seattle
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jan 8 from Washington to Seattle, returning Thu, Jan 15, priced at $198 found 1 day ago

Mukilteo economy flight packages

Price found within the past 48 hours. Click for updated prices.
Seatac Inn
2.0-star property

Seatac Inn

6.8/10 (1,019 reviews)

Dec 26 - Jan 2

7 night stay

Washington (IAD) to Seattle (SEA)

Southwest Airlines • Non-stop • Coach

Seattle (SEA) to Washington (IAD)

United • Non-stop • Coach
Price was $893, price is now $726 per person
$726
per person
found 1 day ago
Old motel, but very close to the airport, with 24/7 shuttle on call. Inexpensive but adequate accommodations.

Reviewed on Aug 21, 2025

Graduate by Hilton Seattle
4.0-star property

Graduate by Hilton Seattle

8.2/10 Very Good! (1,009 reviews)

Dec 26 - Jan 2

7 night stay

Washington (IAD) to Seattle (SEA)

Southwest Airlines • Non-stop • Coach

Seattle (SEA) to Washington (IAD)

United • Non-stop • Coach
Price was $1,190, price is now $945 per person
$945
per person
found 1 day ago
The Graduate is a cool, stylish choice. It is mostly aimed at a younger crowd (we are in our 40's and were there with our daughter), but we all found it comfortable. The rooftop bar, the Mountaineering Club, is a great place for panoramic views of Seattle. The U District is as central a location as you will find, but be aware that there will be noise on the street at night if you keep your windows open. The Poindexter Cafe downstairs was a great place to grab bagels and coffee in the morning, and street parking for the night was easy to find in the neighborhood.

Reviewed on Aug 6, 2025

Lotte Hotel Seattle
5.0-star property

Lotte Hotel Seattle

9.4/10 Exceptional! (1,011 reviews)

Dec 26 - Dec 29

3 night stay

Baltimore (BWI) to Seattle (SEA)

Alaska Airlines • Roundtrip • Coach
Price was $1,107, price is now $928 per person
$928
per person
found 1 day ago
Clean and beautiful

Reviewed on Aug 4, 2025

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More About Flying To Mukilteo from Washington

Route Information for Flights from Washington to Mukilteo

Origin Airport IATA Code
WAS
Destination Airport IATA Code
SEA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Washington 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.