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Cheap flights from Seattle to Mazatlán from $191

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 1/10. 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.
Delta Logo
7:55 pm - 4:48 pmSEA-MZT
19h 53m2 stops
Delta Logo
8:50 am - 7:56 pmMZT-SEA
12h 06m1 stop
$428Delta
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Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
1:33 am - 10:34 amSEA-MZT
9h 01m1 stop
American Airlines Logo
12:40 pm - 12:49 amMZT-SEA
12h 09m1 stop
$438American Airlines
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Mon, Mar 9 - Tue, Mar 17
American Airlines Logo
2:29 pm - 1:23 pmSEA-MZT
21h 54m1 stop
American Airlines Logo
2:11 pm - 8:35 pmMZT-SEA
7h 24m1 stop
$448American Airlines
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Mon, Feb 2 - Wed, Feb 11
Alaska Airlines Logo
9:45 pm - 2:21 pmSEA-MZT
39h 36m2 stops
Alaska Airlines Logo
4:09 pm - 8:14 amMZT-SEA
17h 05m2 stops
$457Alaska Airlines
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Sat, Jan 10 - Sat, Jan 17
Aeromexico Logo
2:00 pm - 7:55 amSEA-MZT
17h 55m2 stops
Aeromexico Logo
5:49 pm - 6:25 pmMZT-SEA
24h 36m2 stops
$474Aeromexico
Find Deal
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
12:59 am - 12:00 pmSEA-MZT
10h 01m1 stop
American Airlines Logo
12:59 pm - 12:59 amMZT-SEA
13h 00m1 stop
$478American Airlines
Find Deal
Sun, Feb 22 - Fri, Feb 27
Alaska Airlines Logo
6:10 am - 3:02 pmSEA-MZT
7h 52m1 stop
Alaska Airlines Logo
4:12 pm - 10:23 amMZT-SEA
19h 11m2 stops
$479Alaska Airlines
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Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
6:07 pm - 12:14 pmSEA-MZT
18h 07m1 stop
American Airlines Logo
12:40 pm - 12:49 amMZT-SEA
12h 09m1 stop
$490American Airlines
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Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
12:59 am - 12:00 pmSEA-MZT
10h 01m1 stop
American Airlines Logo
2:11 pm - 8:27 pmMZT-SEA
7h 16m1 stop
$493American Airlines
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Sun, Feb 22 - Fri, Feb 27
Aeromexico Logo
2:15 pm - 8:38 amSEA-MZT
17h 23m2 stops
Aeromexico Logo
8:57 am - 7:55 pmMZT-SEA
11h 58m1 stop
$494Aeromexico
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Sat, Dec 6 - Sat, Dec 13

Delta flights from Seattle to Mazatlán

Our best Delta deals on Seattle to Mazatlán flight tickets
Delta
Feb 23
SEA7:55 pmSeattle/Tacoma Intl
19h 53m
2 stops
MZT4:48 pmMazatlán Gen Rafael Buelna
Feb 27
MZT8:50 amMazatlán Gen Rafael Buelna
12h 06m
1 stop
SEA7:56 pmSeattle/Tacoma Intl
$428
Find similar
Delta
Feb 2
SEA5:40 pmSeattle/Tacoma Intl
22h 13m
2 stops
MZT4:53 pmMazatlán Gen Rafael Buelna
Feb 11
MZT8:50 amMazatlán Gen Rafael Buelna
12h 06m
1 stop
SEA7:56 pmSeattle/Tacoma Intl
$500
Find similar
Delta
Mar 10
SEA5:45 amSeattle/Tacoma Intl
11h 16m
2 stops
MZT5:01 pmMazatlán Gen Rafael Buelna
Mar 17
MZT8:48 amMazatlán Gen Rafael Buelna
11h 07m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
$534
Find similar

American Airlines flights from Seattle to Mazatlán

Our best American Airlines deals on Seattle to Mazatlán flight tickets
American Airlines
Mar 9
SEA1:33 amSeattle/Tacoma Intl
9h 01m
1 stop
MZT10:34 amMazatlán Gen Rafael Buelna
Mar 17
MZT12:40 pmMazatlán Gen Rafael Buelna
12h 09m
1 stop
SEA12:49 amSeattle/Tacoma Intl
$438
Find similar
American Airlines
Feb 2
SEA2:29 pmSeattle/Tacoma Intl
21h 54m
1 stop
MZT1:23 pmMazatlán Gen Rafael Buelna
Feb 11
MZT2:11 pmMazatlán Gen Rafael Buelna
7h 24m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
$448
Find similar
American Airlines
Feb 22
SEA12:59 amSeattle/Tacoma Intl
10h 01m
1 stop
MZT12:00 pmMazatlán Gen Rafael Buelna
Feb 27
MZT12:59 pmMazatlán Gen Rafael Buelna
13h 00m
1 stop
SEA12:59 amSeattle/Tacoma Intl
$478
Find similar

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 November 22, 2025.
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 2/23

7:55 pm-4:48 pm

2 stops19h 53m

Mazatlán Gen Rafael Buelna

Fri 2/27

8:50 am-7:56 pm

1 stop12h 06m

$428

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 3/9

1:33 am-10:34 am

1 stop9h 01m

Mazatlán Gen Rafael Buelna

Tue 3/17

12:40 pm-12:49 am

1 stop12h 09m

$438

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 2/2

2:29 pm-1:23 pm

1 stop21h 54m

Mazatlán Gen Rafael Buelna

Wed 2/11

2:11 pm-8:35 pm

1 stop7h 24m

$448

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sat 1/10

9:45 pm-2:21 pm

2 stops39h 36m

Mazatlán Gen Rafael Buelna

Sat 1/17

4:09 pm-8:14 am

2 stops17h 05m

$457

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Tue 3/10

2:00 pm-7:55 am

2 stops17h 55m

Mazatlán Gen Rafael Buelna

Tue 3/17

5:49 pm-6:25 pm

2 stops24h 36m

$474

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sun 2/22

12:59 am-12:00 pm

1 stop10h 01m

Mazatlán Gen Rafael Buelna

Fri 2/27

12:59 pm-12:59 am

1 stop13h 00m

$478

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 2/23

6:10 am-3:02 pm

1 stop7h 52m

Mazatlán Gen Rafael Buelna

Fri 2/27

4:12 pm-10:23 am

2 stops19h 11m

$479

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Tue 3/10

6:07 pm-12:14 pm

1 stop18h 07m

Mazatlán Gen Rafael Buelna

Tue 3/17

12:40 pm-12:49 am

1 stop12h 09m

$490

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sun 2/22

12:59 am-12:00 pm

1 stop10h 01m

Mazatlán Gen Rafael Buelna

Fri 2/27

2:11 pm-8:27 pm

1 stop7h 16m

$493

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sat 12/6

2:15 pm-8:38 am

2 stops17h 23m

Mazatlán Gen Rafael Buelna

Sat 12/13

8:57 am-7:55 pm

1 stop11h 58m

$494

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, January 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 $483. If you aren’t able to travel to Mazatlán during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $512.

What is the cheapest day to depart on your flight to Mazatlán?

The cheapest day to depart from Seattle to Mazatlán is on a Tuesday when prices can be found for as low as $544. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $661. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mazatlán.

What is the cheapest time of day to depart on your flight to Mazatlán?

The cheapest time of day to fly to Mazatlán is in the evening when flights can be purchased for as low as $539. In contrast, the most expensive time of day to depart to Mazatlán is in the morning when prices are around $624.

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 $601 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 $473 on momondo.

Can stopping save me money on Seattle to Mazatlán flights?

You could potentially save up to 32% 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 November 2025, prices for Seattle to Mazatlán flights are approximately 32% 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

Direct flights

None
There are no direct flights from Seattle to Mazatlán. There are no popular flight routes from Seattle to Mazatlán.
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  • 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 7h 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 $389Free CancellationRating
7.9
8,001 reviews
Search Delta flights
Alaska AirlinesPriceFrom $400Free CancellationRating
8.0
11,329 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $438Free CancellationRating
7.8
2,813 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $442Free CancellationRating
7.2
11,047 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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