$217 Cheap Flights from Mazatlan (MZT) to Seattle (SEA)

View $217 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from General Rafael Buelna Intl. Airport (MZT) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Mazatlan to Seattle (MZT-SEA)

Prices were available within the past 7 days and start at $217 for one-way flights and $386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Thu, Dec 11 - Mon, Jan 5
MZT
Mazatlán
SEA
Seattle
$386 Roundtrip, found 5 days ago
$386
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Thu, Dec 11 from Mazatlán to Seattle, returning Mon, Jan 5, priced at $386 found 5 days ago
Alaska Airlines
Thu, Jan 15 - Mon, Jan 19
MZT
Mazatlán
SEA
Seattle
$389 Roundtrip, found 4 days ago
$389
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Mazatlán to Seattle, returning Mon, Jan 19, priced at $389 found 4 days ago
Aeromexico
Tue, Oct 7 - Tue, Nov 25
MZT
Mazatlán
SEA
Seattle
$391 Roundtrip, found 4 days ago
$391
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Tue, Oct 7 from Mazatlán to Seattle, returning Tue, Nov 25, priced at $391 found 4 days ago
Alaska Airlines
Thu, Dec 11 - Mon, Jan 5
MZT
Mazatlán
SEA
Seattle
$393 Roundtrip, found 5 days ago
$393
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Dec 11 from Mazatlán to Seattle, returning Mon, Jan 5, priced at $393 found 5 days ago
Alaska Airlines
Fri, Nov 21 - Sun, Dec 7
MZT
Mazatlán
SEA
Seattle
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Nov 21 from Mazatlán to Seattle, returning Sun, Dec 7, priced at $394 found 1 day ago
American Airlines
Thu, Dec 18 - Tue, Dec 30
MZT
Mazatlán
SEA
Seattle
$396 Roundtrip, found 18 hours ago
$396
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Dec 18 from Mazatlán to Seattle, returning Tue, Dec 30, priced at $396 found 18 hours ago
Alaska Airlines
Thu, Jan 15 - Mon, Jan 19
MZT
Mazatlán
SEA
Seattle
$397 Roundtrip, found 4 days ago
$397
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Mazatlán to Seattle, returning Mon, Jan 19, priced at $397 found 4 days ago
Aeromexico
Tue, Oct 7 - Tue, Nov 25
MZT
Mazatlán
SEA
Seattle
$397 Roundtrip, found 4 days ago
$397
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Tue, Oct 7 from Mazatlán to Seattle, returning Tue, Nov 25, priced at $397 found 4 days ago
Hawaiian Airlines
Fri, Oct 31 - Thu, Nov 13
MZT
Mazatlán
SEA
Seattle
$415 Roundtrip, found 6 hours ago
$415
Roundtrip
found 6 hours ago
Select Hawaiian Airlines flight, departing Fri, Oct 31 from Mazatlán to Seattle, returning Thu, Nov 13, priced at $415 found 6 hours ago
United
Wed, Dec 24 - Fri, Jan 2
MZT
Mazatlán
SEA
Seattle
$435 Roundtrip, found 6 days ago
$435
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 24 from Mazatlán to Seattle, returning Fri, Jan 2, priced at $435 found 6 days ago

Find the cheapest month to fly from Mazatlán (MZT) to Seattle (SEA)

January is typically the cheapest month to fly

From $323 - $939 per traveler.

Frequently asked questions

How much does a flight from General Rafael Buelna Intl. Airport (MZT) to Seattle - Tacoma Intl. Airport (SEA) cost?
Secure a cheap one-way flight from $217 or cheap return flight from $386 from General Rafael Buelna Intl. Airport (MZT) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from General Rafael Buelna Intl. Airport (MZT) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from MZT to SEA is December, when there's less demand. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from General Rafael Buelna Intl. Airport (MZT) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from MZT to SEA. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from General Rafael Buelna Intl. Airport (MZT) to Seattle - Tacoma Intl. Airport (SEA)?
There are no daily direct flights available from General Rafael Buelna Intl. Airport (MZT) to Seattle - Tacoma Intl. Airport (SEA). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from MZT to SEA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Rafael Buelna Intl. Airport (MZT) to Seattle - Tacoma Intl. Airport (SEA)?
Choose a flight from General Rafael Buelna Intl. Airport (MZT) to Seattle - Tacoma Intl. Airport (SEA) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Rafael Buelna Intl. Airport (MZT) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Last-minute bookings from MZT to SEA are typically more expensive. For the best prices, start searching for flights ahead of time. That said, if you can play around with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a MZT to SEA flight and hotel package?
You can save money by booking a MZT to SEA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your ideal accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from General Rafael Buelna Intl. Airport (MZT) to Seattle - Tacoma Intl. Airport (SEA)?
If you booked your MZT to SEA flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
General Rafael Buelna Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Aeromexico, Alaska Airlines, American Airlines, Delta
Roundtrip price
$385
Distance
1896 mi

Book with confidence

Book with confidence

Mazatlan to Seattle Flights

The cheapest times to fly from Mazatlan to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Mazatlan to Seattle are during the month of December. You can find some of the cheapest flights from Mazatlan to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mazatlan to Seattle

Sunday is one of the best days to book for cheap flights from Mazatlan to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Mazatlan to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Mazatlan to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $217 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Mazatlan to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Mazatlan to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Mazatlan to Seattle Flights

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*Available to One Key members.