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Cheap flights from Seattle to Mazatlán from $126

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 7/15. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Mazatlán

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
11:00 pm - 10:21 am
SEA
-
MZT
11h 21m
1 stop
Volaris Logo
11:09 am - 7:59 pm
MZT
-
SEA
8h 50m
1 stop
$452Volaris
Wed, Oct 14 - Sun, Oct 18
Volaris Logo
11:00 pm - 10:21 am
SEA
-
MZT
11h 21m
1 stop
Volaris Logo
11:09 am - 6:49 pm
MZT
-
SEA
8h 40m
1 stop
$492Volaris
Wed, Oct 28 - Sun, Nov 1
Multiple Airlines Logo
11:00 pm - 10:21 am
SEA
-
MZT
11h 21m
1 stop
Multiple Airlines Logo
12:10 pm - 7:59 pm
MZT
-
SEA
31h 49m
2 stops
$515Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
12:35 pm - 10:21 am
SEA
-
MZT
21h 46m
1 stop
Multiple Airlines Logo
4:55 pm - 11:05 am
MZT
-
SEA
18h 10m
2 stops
$547Multiple Airlines
Wed, Jul 15 - Fri, Jul 31
Multiple Airlines Logo
7:26 am - 2:33 pm
SEA
-
MZT
7h 07m
1 stop
Multiple Airlines Logo
11:09 am - 7:59 pm
MZT
-
SEA
8h 50m
1 stop
$550Multiple Airlines
Tue, Jul 21 - Tue, Aug 11
Aeromexico Logo
9:30 am - 8:03 am
SEA
-
MZT
21h 33m
2 stops
Aeromexico Logo
8:53 am - 7:55 pm
MZT
-
SEA
12h 02m
1 stop
$551Aeromexico
Wed, Nov 4 - Wed, Nov 18
Delta Logo
2:30 pm - 9:13 am
SEA
-
MZT
17h 43m
2 stops
Delta Logo
8:48 am - 7:55 pm
MZT
-
SEA
12h 07m
1 stop
$554Delta
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
11:00 pm - 4:20 pm
SEA
-
MZT
17h 20m
2 stops
Multiple Airlines Logo
11:09 am - 11:05 am
MZT
-
SEA
23h 56m
1 stop
$558Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Aeromexico Logo
9:35 pm - 5:10 pm
SEA
-
MZT
19h 35m
2 stops
Aeromexico Logo
6:06 pm - 2:50 pm
MZT
-
SEA
20h 44m
2 stops
$561Aeromexico
Sat, Sep 26 - Wed, Sep 30
Volaris Logo
11:00 pm - 8:29 am
SEA
-
MZT
33h 29m
3 stops
Volaris Logo
11:09 am - 7:59 pm
MZT
-
SEA
8h 50m
1 stop
$562Volaris
Tue, Jul 21 - Tue, Aug 11

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Aeromexico flights from Seattle to Mazatlán

Our best Aeromexico deals on Seattle to Mazatlán flight tickets
Aeromexico
Nov 4
SEA9:30 amSeattle/Tacoma Intl
21h 33m
2 stops
MZT8:03 amMazatlán Gen Rafael Buelna
Nov 18
MZT8:53 amMazatlán Gen Rafael Buelna
12h 02m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
$551
Aeromexico
Sep 26
SEA9:35 pmSeattle/Tacoma Intl
19h 35m
2 stops
MZT5:10 pmMazatlán Gen Rafael Buelna
Sep 30
MZT6:06 pmMazatlán Gen Rafael Buelna
20h 44m
2 stops
SEA2:50 pmSeattle/Tacoma Intl
$561
Aeromexico
Nov 14
SEA9:30 amSeattle/Tacoma Intl
22h 43m
2 stops
MZT9:13 amMazatlán Gen Rafael Buelna
Nov 21
MZT5:49 pmMazatlán Gen Rafael Buelna
24h 10m
2 stops
SEA4:59 pmSeattle/Tacoma Intl
$564

American Airlines flights from Seattle to Mazatlán

Our best American Airlines deals on Seattle to Mazatlán flight tickets
American Airlines
Nov 4
SEA2:55 pmSeattle/Tacoma Intl
21h 22m
1 stop
MZT1:17 pmMazatlán Gen Rafael Buelna
Nov 11
MZT2:10 pmMazatlán Gen Rafael Buelna
24h 58m
1 stop
SEA2:08 pmSeattle/Tacoma Intl
$563
American Airlines
Oct 27
SEA11:58 amSeattle/Tacoma Intl
24h 21m
1 stop
MZT12:19 pmMazatlán Gen Rafael Buelna
Nov 3
MZT1:04 pmMazatlán Gen Rafael Buelna
9h 14m
1 stop
SEA9:18 pmSeattle/Tacoma Intl
$613
American Airlines
Oct 31
SEA11:58 amSeattle/Tacoma Intl
25h 19m
1 stop
MZT1:17 pmMazatlán Gen Rafael Buelna
Nov 7
MZT2:10 pmMazatlán Gen Rafael Buelna
7h 04m
1 stop
SEA8:14 pmSeattle/Tacoma Intl
$688

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 June 27, 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

Cheapest round-trip

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Wed 10/14

11:00 pm-10:21 am

1 stop11h 21m

Mazatlán Gen Rafael Buelna

Sun 10/18

11:09 am-7:59 pm

1 stop8h 50m

$452

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Wed 10/28

11:00 pm-10:21 am

1 stop11h 21m

Mazatlán Gen Rafael Buelna

Sun 11/1

11:09 am-6:49 pm

1 stop8h 40m

$492

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sat 8/22

11:00 pm-10:21 am

1 stop11h 21m

Mazatlán Gen Rafael Buelna

Sat 8/29

12:10 pm-7:59 pm

2 stops31h 49m

$515

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Wed 7/15

12:35 pm-10:21 am

1 stop21h 46m

Mazatlán Gen Rafael Buelna

Fri 7/31

4:55 pm-11:05 am

2 stops18h 10m

$547
Quickest round-trip

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Tue 7/21

7:26 am-2:33 pm

1 stop7h 07m

Mazatlán Gen Rafael Buelna

Tue 8/11

11:09 am-7:59 pm

1 stop8h 50m

$550

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Wed 11/4

9:30 am-8:03 am

2 stops21h 33m

Mazatlán Gen Rafael Buelna

Wed 11/18

8:53 am-7:55 pm

1 stop12h 02m

$551

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sat 11/14

2:30 pm-9:13 am

2 stops17h 43m

Mazatlán Gen Rafael Buelna

Sat 11/21

8:48 am-7:55 pm

1 stop12h 07m

$554

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Tue 8/18

11:00 pm-4:20 pm

2 stops17h 20m

Mazatlán Gen Rafael Buelna

Tue 8/25

11:09 am-11:05 am

1 stop23h 56m

$558

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sat 9/26

9:35 pm-5:10 pm

2 stops19h 35m

Mazatlán Gen Rafael Buelna

Wed 9/30

6:06 pm-2:50 pm

2 stops20h 44m

$561

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Tue 7/21

11:00 pm-8:29 am

3 stops33h 29m

Mazatlán Gen Rafael Buelna

Tue 8/11

11:09 am-7:59 pm

1 stop8h 50m

$562

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 typical price of a round-trip flight between Seattle and Mazatlán?

What is the cheapest month to fly to Mazatlán?

In general, October 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 $493. If you aren’t able to travel to Mazatlán during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $589.

How far in advance should I book a flight from Seattle 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 $686 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 $504 on momondo.

Can stopping save me money on Seattle to Mazatlán flights?

You could potentially save up to 29% 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 June 2026, prices for Seattle to Mazatlán flights are approximately 38% cheaper 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 21m

Direct flights

None
The fastest flight from Seattle to Mazatlán takes 11h 21m
There are no direct flights from Seattle to Mazatlán. There are no popular flight routes from Seattle to Mazatlán.
Search flight deals

Frequently asked questions about flying from Seattle to Mazatlán

  • 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 21m.

  • 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
American AirlinesPriceFrom $394Free CancellationRating
7.1
11,776 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $428Free CancellationRating
7.9
12,582 reviews
Search Alaska 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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