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Cheap flights from Seattle to Mazatlán from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Mazatlán departing on 3/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Mazatlán

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:30 am - 12:20 pm
SEA
-
MZT
5h 50m
1 stop
American Airlines Logo
1:10 pm - 10:41 am
MZT
-
SEA
21h 31m
1 stop
$390American Airlines
Mon, Apr 20 - Fri, Apr 24
American Airlines Logo
6:30 am - 12:20 pm
SEA
-
MZT
5h 50m
1 stop
American Airlines Logo
1:10 pm - 8:13 pm
MZT
-
SEA
7h 03m
1 stop
$402American Airlines
Mon, Apr 20 - Fri, Apr 24
Aeromexico Logo
10:15 am - 11:50 am
SEA
-
MZT
25h 35m
2 stops
Aeromexico Logo
6:35 pm - 2:51 pm
MZT
-
SEA
20h 16m
2 stops
$406Aeromexico
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
6:25 am - 1:31 pm
SEA
-
MZT
7h 06m
1 stop
Multiple Airlines Logo
11:09 am - 7:49 pm
MZT
-
SEA
8h 40m
1 stop
$408Multiple Airlines
Wed, Apr 29 - Thu, May 7
Delta Logo
11:59 pm - 5:35 pm
SEA
-
MZT
17h 36m
2 stops
Delta Logo
2:00 pm - 9:53 am
MZT
-
SEA
19h 53m
2 stops
$410Delta
Mon, Apr 20 - Fri, Apr 24
Multiple Airlines Logo
8:08 pm - 1:31 pm
SEA
-
MZT
17h 23m
1 stop
Multiple Airlines Logo
11:09 am - 7:49 pm
MZT
-
SEA
8h 40m
1 stop
$411Multiple Airlines
Tue, Apr 21 - Tue, May 12
Aeromexico Logo
11:59 pm - 5:35 pm
SEA
-
MZT
17h 36m
2 stops
Aeromexico Logo
6:25 pm - 3:05 pm
MZT
-
SEA
20h 40m
2 stops
$412Aeromexico
Mon, May 4 - Mon, May 11
Aeromexico Logo
5:30 am - 4:48 pm
SEA
-
MZT
11h 18m
2 stops
Aeromexico Logo
5:25 pm - 2:41 pm
MZT
-
SEA
21h 16m
2 stops
$426Aeromexico
Mon, Mar 23 - Mon, Apr 6
Delta Logo
11:59 pm - 5:35 pm
SEA
-
MZT
17h 36m
2 stops
Delta Logo
2:00 pm - 12:37 pm
MZT
-
SEA
22h 37m
2 stops
$432Delta
Mon, Apr 20 - Fri, Apr 24
American Airlines Logo
6:30 am - 12:20 pm
SEA
-
MZT
5h 50m
1 stop
American Airlines Logo
1:10 pm - 8:13 pm
MZT
-
SEA
7h 03m
1 stop
$435American Airlines
Mon, Apr 20 - Fri, Apr 24

Delta flights from Seattle to Mazatlán

Our best Delta deals on Seattle to Mazatlán flight tickets
Delta
Apr 20
SEA11:59 pmSeattle/Tacoma Intl
17h 36m
2 stops
MZT5:35 pmMazatlán Gen Rafael Buelna
Apr 24
MZT2:00 pmMazatlán Gen Rafael Buelna
19h 53m
2 stops
SEA9:53 amSeattle/Tacoma Intl
$410
Delta
Apr 20
SEA11:59 pmSeattle/Tacoma Intl
17h 36m
2 stops
MZT5:35 pmMazatlán Gen Rafael Buelna
Apr 24
MZT2:00 pmMazatlán Gen Rafael Buelna
22h 37m
2 stops
SEA12:37 pmSeattle/Tacoma Intl
$432
Delta
Mar 6
SEA9:50 amSeattle/Tacoma Intl
21h 08m
2 stops
MZT7:58 amMazatlán Gen Rafael Buelna
Mar 10
MZT8:46 amMazatlán Gen Rafael Buelna
11h 09m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
$444

American Airlines flights from Seattle to Mazatlán

Our best American Airlines deals on Seattle to Mazatlán flight tickets
American Airlines
Apr 20
SEA6:30 amSeattle/Tacoma Intl
5h 50m
1 stop
MZT12:20 pmMazatlán Gen Rafael Buelna
Apr 24
MZT1:10 pmMazatlán Gen Rafael Buelna
21h 31m
1 stop
SEA10:41 amSeattle/Tacoma Intl
$390
American Airlines
Apr 20
SEA6:30 amSeattle/Tacoma Intl
5h 50m
1 stop
MZT12:20 pmMazatlán Gen Rafael Buelna
Apr 24
MZT1:10 pmMazatlán Gen Rafael Buelna
7h 03m
1 stop
SEA8:13 pmSeattle/Tacoma Intl
$402
American Airlines
Apr 20
SEA6:30 amSeattle/Tacoma Intl
5h 50m
1 stop
MZT12:20 pmMazatlán Gen Rafael Buelna
Apr 24
MZT1:10 pmMazatlán Gen Rafael Buelna
7h 03m
1 stop
SEA8:13 pmSeattle/Tacoma Intl
$435

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Mazatlán that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 5, 2026.
Use the filters below to find and compare flights from Seattle to Mazatlán that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 4/20

6:30 am-12:20 pm

1 stop5h 50m

Mazatlán Gen Rafael Buelna

Fri 4/24

1:10 pm-10:41 am

1 stop21h 31m

$390

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 4/20

6:30 am-12:20 pm

1 stop5h 50m

Mazatlán Gen Rafael Buelna

Fri 4/24

1:10 pm-8:13 pm

1 stop7h 03m

$402

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Wed 4/15

10:15 am-11:50 am

2 stops25h 35m

Mazatlán Gen Rafael Buelna

Wed 4/22

6:35 pm-2:51 pm

2 stops20h 16m

$406

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Wed 4/29

6:25 am-1:31 pm

1 stop7h 06m

Mazatlán Gen Rafael Buelna

Thu 5/7

11:09 am-7:49 pm

1 stop8h 40m

$408

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 4/20

11:59 pm-5:35 pm

2 stops17h 36m

Mazatlán Gen Rafael Buelna

Fri 4/24

2:00 pm-9:53 am

2 stops19h 53m

$410

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Tue 4/21

8:08 pm-1:31 pm

1 stop17h 23m

Mazatlán Gen Rafael Buelna

Tue 5/12

11:09 am-7:49 pm

1 stop8h 40m

$411

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 5/4

11:59 pm-5:35 pm

2 stops17h 36m

Mazatlán Gen Rafael Buelna

Mon 5/11

6:25 pm-3:05 pm

2 stops20h 40m

$412

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 3/23

5:30 am-4:48 pm

2 stops11h 18m

Mazatlán Gen Rafael Buelna

Mon 4/6

5:25 pm-2:41 pm

2 stops21h 16m

$426

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 4/20

11:59 pm-5:35 pm

2 stops17h 36m

Mazatlán Gen Rafael Buelna

Fri 4/24

2:00 pm-12:37 pm

2 stops22h 37m

$432

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 4/20

6:30 am-12:20 pm

1 stop5h 50m

Mazatlán Gen Rafael Buelna

Fri 4/24

1:10 pm-8:13 pm

1 stop7h 03m

$435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Mazatlán from

How to get the cheapest flight ticket from Seattle to Mazatlán

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Mazatlán?

In general, March is the cheapest month to fly from Seattle to Mazatlán. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $476. If you aren’t able to travel to Mazatlán during the month of March, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $546.

How far in advance should I book a flight to Mazatlán?

You are more likely to see cheaper flights to Mazatlán from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Mazatlán for around $626 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mazatlán from Seattle for as low as $518 on momondo.

Can stopping save me money on Seattle to Mazatlán flights?

You could potentially save up to 33% on your flight if you consider stops on a Seattle to Mazatlán flight.

How have Seattle to Mazatlán flight prices changed over time?

As of March 2026, prices for Seattle to Mazatlán flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Mazatlán

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Mazatlán according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Mazatlán (SEA to MZT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Mazatlán

Fastest flight time

11h 24m

Direct flights

None
The fastest flight from Seattle to Mazatlán takes 11h 24m
There are no direct flights from Seattle to Mazatlán. There are no popular flight routes from Seattle to Mazatlán.
Search flight deals

  • How far is Seattle/Tacoma Intl to Mazatlán Gen Rafael Buelna by plane?

    Mazatlán Gen Rafael Buelna is 1900.3 mi away from Seattle/Tacoma Intl. By plane, this route typically takes 11h 24m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Mazatlán Gen Rafael Buelna Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Mazatlán Gen Rafael Buelna Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Mazatlán Gen Rafael Buelna Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Mazatlán Gen Rafael Buelna Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Mazatlán Gen Rafael Buelna Airport.

  • What documentation or ID do you need to fly to Mazatlán Gen Rafael Buelna Airport?

    The necessary travel and health documents for your Mazatlán Gen Rafael Buelna Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Mazatlán?

Best airlines flying from Seattle to Mazatlán

Compare and see reviews for airlines that fly from Seattle to Mazatlán with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $257Free CancellationRating
7.9
8,245 reviews
Search Delta flights
Alaska AirlinesPriceFrom $428Free CancellationRating
8.0
11,983 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $438Free CancellationRating
7.8
2,836 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $442Free CancellationRating
7.1
11,379 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Mazatlán?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mazatlán from Seattle.

Can I find flights from Seattle to Mazatlán with flexible booking policies on momondo?

Yes. All flights to Mazatlán from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Mazatlán?

momondo provides multiple filters to help you find the best flight to Mazatlán from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Mazatlán right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Mazatlán flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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