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Cheap flights from Seattle to Mazatlán from $165

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 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
$388American Airlines
Mon, Apr 20 - Fri, Apr 24
Aeromexico Logo
11:59 pm - 5:35 pm
SEA
-
MZT
17h 36m
2 stops
Aeromexico Logo
6:25 pm - 2:51 pm
MZT
-
SEA
20h 26m
2 stops
$410Aeromexico
Mon, May 4 - Mon, May 11
Aeromexico Logo
9:20 pm - 5:35 pm
SEA
-
MZT
20h 15m
2 stops
Aeromexico Logo
6:25 pm - 10:52 pm
MZT
-
SEA
28h 27m
2 stops
$415Aeromexico
Sat, May 9 - Sat, May 16
Aeromexico Logo
1:30 pm - 7:58 am
SEA
-
MZT
18h 28m
2 stops
Aeromexico Logo
6:18 pm - 6:23 pm
MZT
-
SEA
24h 05m
2 stops
$424Aeromexico
Tue, Mar 10 - Tue, Mar 17
Aeromexico Logo
1:30 pm - 7:58 am
SEA
-
MZT
18h 28m
2 stops
Aeromexico Logo
6:18 pm - 6:23 pm
MZT
-
SEA
24h 05m
2 stops
$428Aeromexico
Tue, Mar 10 - Tue, Mar 17
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
$430American Airlines
Mon, Apr 20 - Fri, Apr 24
Aeromexico Logo
1:30 pm - 7:58 am
SEA
-
MZT
18h 28m
2 stops
Aeromexico Logo
6:18 pm - 6:23 pm
MZT
-
SEA
24h 05m
2 stops
$438Aeromexico
Tue, Mar 10 - Tue, Mar 17
Volaris Logo
11:00 pm - 10:33 am
SEA
-
MZT
11h 33m
1 stop
Volaris Logo
11:16 am - 7:49 pm
MZT
-
SEA
8h 33m
1 stop
$439Volaris
Wed, May 27 - Sun, Jun 14
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
$450American Airlines
Mon, Apr 20 - Fri, Apr 24
Alaska Airlines Logo
6:10 am - 3:02 pm
SEA
-
MZT
7h 52m
1 stop
Alaska Airlines Logo
3:12 pm - 10:43 pm
MZT
-
SEA
7h 31m
1 stop
$454Alaska Airlines
Sat, Mar 7 - Sat, Mar 14

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
$388
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
$430
American Airlines
Mar 23
SEA12:59 amSeattle/Tacoma Intl
10h 05m
1 stop
MZT11:04 amMazatlán Gen Rafael Buelna
Apr 3
MZT1:13 pmMazatlán Gen Rafael Buelna
7h 15m
1 stop
SEA8:28 pmSeattle/Tacoma Intl
$469

Alaska Airlines flights from Seattle to Mazatlán

Our best Alaska Airlines deals on Seattle to Mazatlán flight tickets
Alaska Airlines
Mar 7
SEA6:10 amSeattle/Tacoma Intl
7h 52m
1 stop
MZT3:02 pmMazatlán Gen Rafael Buelna
Mar 14
MZT3:12 pmMazatlán Gen Rafael Buelna
7h 31m
1 stop
SEA10:43 pmSeattle/Tacoma Intl
$454
Alaska Airlines
Feb 23
SEA9:14 pmSeattle/Tacoma Intl
16h 19m
1 stop
MZT2:33 pmMazatlán Gen Rafael Buelna
Feb 27
MZT4:12 pmMazatlán Gen Rafael Buelna
8h 31m
1 stop
SEA11:43 pmSeattle/Tacoma Intl
$486
Alaska Airlines
Feb 23
SEA11:40 amSeattle/Tacoma Intl
25h 53m
2 stops
MZT2:33 pmMazatlán Gen Rafael Buelna
Feb 27
MZT4:12 pmMazatlán Gen Rafael Buelna
8h 31m
1 stop
SEA11:43 pmSeattle/Tacoma Intl
$491

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 February 21, 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

$388

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-2:51 pm

2 stops20h 26m

$410

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sat 5/9

9:20 pm-5:35 pm

2 stops20h 15m

Mazatlán Gen Rafael Buelna

Sat 5/16

6:25 pm-10:52 pm

2 stops28h 27m

$415

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Tue 3/10

1:30 pm-7:58 am

2 stops18h 28m

Mazatlán Gen Rafael Buelna

Tue 3/17

6:18 pm-6:23 pm

2 stops24h 05m

$424

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Tue 3/10

1:30 pm-7:58 am

2 stops18h 28m

Mazatlán Gen Rafael Buelna

Tue 3/17

6:18 pm-6:23 pm

2 stops24h 05m

$428

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

$430

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Tue 3/10

1:30 pm-7:58 am

2 stops18h 28m

Mazatlán Gen Rafael Buelna

Tue 3/17

6:18 pm-6:23 pm

2 stops24h 05m

$438

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Wed 5/27

11:00 pm-10:33 am

1 stop11h 33m

Mazatlán Gen Rafael Buelna

Sun 6/14

11:16 am-7:49 pm

1 stop8h 33m

$439

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

$450

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sat 3/7

6:10 am-3:02 pm

1 stop7h 52m

Mazatlán Gen Rafael Buelna

Sat 3/14

3:12 pm-10:43 pm

1 stop7h 31m

$454

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 $630 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 25% 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 February 2026, prices for Seattle to Mazatlán flights are approximately 64% 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

15h 50m

Direct flights

None
The fastest flight from Seattle to Mazatlán takes 15h 50m
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 15h 50m.

  • 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
Hawaiian AirlinesPriceFrom $244Free CancellationRating
7.8
2,835 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $257Free CancellationRating
7.9
8,233 reviews
Search Delta flights
Alaska AirlinesPriceFrom $432Free CancellationRating
8.0
11,920 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $442Free CancellationRating
7.2
11,336 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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