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Mazatlán

$164+ Cheap flights from Seattle (SEA) to Mazatlán (MZT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MZT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Mazatlán Gen Rafael Buelna are usually found in January or July, booked 31 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Seattle to Mazatlán

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Mazatlán (MZT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$382
(Delta)

One-way from

$164
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$579
From Seattle/Tacoma Intl to Mazatlán Gen Rafael Buelna
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One-way flight from Seattle/Tacoma Intl to Mazatlán Gen Rafael Buelna
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Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Mazatlán

Cheapest flights from Seattle to Mazatlán
Explore the most affordable flight options available from Seattle to Mazatlán. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Aeromexico deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:10 amSEA - MZT
2 stops23h 58mAeromexico
Thu 11/139:02 amMZT - SEA
1 stop11h 58mAeromexico
Deal found 9/10$382
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:50 pmSEA - MZT
2 stops22h 10mDelta
Fri 10/1711:25 amMZT - SEA
1 stop8h 35mDelta
Deal found 9/10$387
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:55 pmSEA - MZT
1 stop21h 23mAmerican Airlines
Thu 12/2512:46 pmMZT - SEA
1 stop13h 08mAmerican Airlines
Deal found 9/11$391
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:50 pmSEA - MZT
2 stops22h 10mDelta
Fri 10/319:57 amMZT - SEA
1 stop10h 03mDelta
Deal found 9/9$392
This Alaska Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:15 pmSEA - MZT
1 stop15h 58mAlaska Airlines
Tue 11/253:46 pmMZT - SEA
1 stop9h 11mAlaska Airlines
Deal found 9/8$400
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:50 pmSEA - MZT
2 stops22h 10mDelta
Thu 10/1611:30 amMZT - SEA
2 stops10h 52mDelta
Deal found 9/9$402
This Alaska Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:57 pmSEA - MZT
1 stop17h 16mAlaska Airlines
Sun 11/233:46 pmMZT - SEA
1 stop29h 37mAlaska Airlines
Deal found 9/8$409
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:55 pmSEA - MZT
1 stop21h 23mAmerican Airlines
Sat 12/132:13 pmMZT - SEA
1 stop21h 42mAmerican Airlines
Deal found 9/10$426
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:50 pmSEA - MZT
2 stops19h 48mDelta
Thu 11/139:02 amMZT - SEA
1 stop11h 58mDelta
Deal found 9/10$437
This Aeromexico deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:10 amSEA - MZT
2 stops23h 58mAeromexico
Mon 11/249:17 amMZT - SEA
1 stop11h 43mAeromexico
Deal found 9/8$441

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Seattle to Mazatlán that are best for you.

Fly from

Seattle

Fly to

Mazatlán

Route

Depart

Return

Price

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Fri 10/10

5:50 pm-4:00 pm

2 stops22h 10m

Mazatlán Gen Rafael Buelna

Fri 10/17

11:25 am-8:00 pm

1 stop8h 35m

$387

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Fri 10/24

5:50 pm-4:00 pm

2 stops22h 10m

Mazatlán Gen Rafael Buelna

Fri 10/31

9:57 am-8:00 pm

1 stop10h 03m

$392

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Thu 11/13

9:15 pm-2:13 pm

1 stop15h 58m

Mazatlán Gen Rafael Buelna

Tue 11/25

3:46 pm-11:57 pm

1 stop9h 11m

$400

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Thu 11/13

7:57 pm-2:13 pm

1 stop17h 16m

Mazatlán Gen Rafael Buelna

Fri 11/21

3:46 pm-11:57 pm

1 stop9h 11m

$400

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Thu 11/13

7:57 pm-2:13 pm

1 stop17h 16m

Mazatlán Gen Rafael Buelna

Sun 11/23

3:46 pm-8:23 pm

1 stop29h 37m

$409

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sat 12/6

2:55 pm-1:18 pm

1 stop21h 23m

Mazatlán Gen Rafael Buelna

Sat 12/13

2:13 pm-10:55 am

1 stop21h 42m

$426

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Mon 11/3

5:50 pm-2:38 pm

2 stops19h 48m

Mazatlán Gen Rafael Buelna

Fri 11/14

9:48 am-8:00 pm

1 stop11h 12m

$437

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Fri 11/14

5:45 pm-3:38 pm

2 stops20h 53m

Mazatlán Gen Rafael Buelna

Sun 11/23

10:07 am-8:00 pm

1 stop10h 53m

$441

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Sat 11/15

5:45 pm-4:23 pm

2 stops21h 38m

Mazatlán Gen Rafael Buelna

Mon 11/24

9:17 am-8:00 pm

1 stop11h 43m

$441

SeattleMazatlán

SEA - MZT

SEAMZT

Seattle/Tacoma Intl

Tue 10/7

5:50 pm-4:05 pm

2 stops22h 15m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 19 results
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Best time to book a flight from Seattle to Mazatlán

Have a flexible travel schedule? Discover the best time to fly to Mazatlán from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Mazatlán

How far ahead should I book a flight from Seattle to Mazatlán?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Mazatlán. Price data was last updated on August 29, 2025.

The price you pay for your flight from Seattle to Mazatlán may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Mazatlán?

Currently, January is the cheapest month in which you can book a flight from Seattle to Mazatlán (average of $508). Flying from Seattle to Mazatlán in June is currently the most expensive (average of $602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to MZT?

Find hourly flight availability from Seattle to Mazatlán. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from Seattle to Mazatlán by exploring options for tickets in the afternoon.

Reviews of airlines servicing Mazatlán

Get insights into the airlines that provide service to Mazatlán. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mazatlán. Reviews last updated September 11, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Mazatlán have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Aeromexico
7.5
Good
1,701 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Mazatlán. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Mazatlán?

    Delta and Alaska Airlines can get you from Seattle to Mazatlán in just under 15h 58m. Your travel time can differ by up to 6h 12m. The distance between Seattle and Mazatlán is about 1896 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Mazatlán round-trip?

    Our cheapest airline available from Seattle to Mazatlán is Aeromexico. Our recent data shows that you can find tickets from as low as $163 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $389 and $406 round-trip. Users have found that Aeromexico is 73% cheaper than the other options available to this destination.

  • Can I find deals for flights from Seattle to Mazatlán that include hotel bookings?

    Yes. In addition to deals on Seattle to Mazatlán flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Mazatlán?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Mazatlán.

  • Can I find deals for business class flights from Seattle to Mazatlán?

    Yes. Cheapflights offers flight deals from Seattle to Mazatlán by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Mazatlán?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Mazatlán (average of $508). Flying from Seattle to Mazatlán in June is currently the most expensive (average of $602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Mazatlán

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Seattle to Mazatlán

Discover the top 5 airlines that operate flights from Seattle to Mazatlán. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$163Average$447FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$389Average$509FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$406Average$589FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$438Average$567FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$444Average$648FlexibilityNo cancel feeOn-time71%

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