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Cheap flights from Seattle to Mazatlán from C$ 378

SEA — MZT
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Mazatlán

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Mazatlán

Thu 31/1211:53 p.m. -
2 stops13h 38m
Sun 17/14:24 p.m. -
1 stop8h 03m
Deal found 8/11C$ 1,121
Sat 14/119:07 p.m. -
1 stop13h 13m
Sat 21/1112:00 p.m. -
1 stop8h 08m
Deal found 6/11C$ 1,162
Tue 1/1211:37 p.m. -
2 stops16h 41m
Tue 8/1212:58 p.m. -
2 stops22h 04m
Deal found 6/11C$ 1,180
Thu 12/119:00 p.m. -
1 stop16h 39m
Fri 20/113:33 p.m. -
1 stop8h 23m
Deal found 5/11C$ 1,203
Sun 20/127:10 p.m. -
2 stops15h 40m
Thu 31/121:00 p.m. -
2 stops21h 49m
Deal found 10/11C$ 1,230
Mon 9/115:52 p.m. -
2 stops22h 21m
Thu 19/1112:58 p.m. -
2 stops21h 08m
Deal found 5/11C$ 1,231
Thu 12/119:00 p.m. -
1 stop16h 39m
Wed 18/113:29 p.m. -
1 stop8h 14m
Deal found 5/11C$ 1,258
Sun 6/129:15 p.m. -
1 stop16h 52m
Fri 11/123:57 p.m. -
1 stop18h 03m
Deal found 7/11C$ 1,292
Sat 5/129:15 p.m. -
1 stop16h 52m
Fri 11/123:57 p.m. -
1 stop18h 03m
Deal found 7/11C$ 1,319

Find flight deals from Seattle to Mazatlán

Round-trip from

C$ 832

One-way from

C$ 378

Popular in

July

Cheapest in

August

Average price

C$ 993
Delta
  • Delta
  • 1/3-13/4
  • 4 total stops
  • 41h 19m total
  • Seattle to Mazatlán
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Delta
  • Delta
  • 8/2-31/12
  • 2 total stops
  • 18h 29m total
  • Seattle to Mazatlán
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 24 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Mazatlán that are best for you.

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Depart

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Price

Cheapest round-trip

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Tue 12/1

5:50 p.m.-3:34 p.m.

2 stops20h 44m

Mazatlán Gen Rafael Buelna

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 447

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Tue 5/1

6:43 p.m.-3:34 p.m.

1 stop19h 51m

Mazatlán Gen Rafael Buelna

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 466

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Mon 4/1

11:53 p.m.-3:34 p.m.

2 stops38h 41m

Mazatlán Gen Rafael Buelna

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 481
Quickest round-trip

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Tue 17/11

5:35 a.m.-5:13 p.m.

2 stops10h 38m

Mazatlán Gen Rafael Buelna

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 577

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Wed 16/12

6:15 a.m.-11:50 a.m.

2 stops28h 35m

Mazatlán Gen Rafael Buelna

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 678

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Sun 20/12

1:02 p.m.-11:50 a.m.

2 stops21h 48m

Mazatlán Gen Rafael Buelna

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 707

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Wed 16/12

3:53 p.m.-2:31 p.m.

2 stops21h 38m

Mazatlán Gen Rafael Buelna

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 825

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Mon 1/3

10:35 p.m.-6:04 p.m.

2 stops18h 29m

Mazatlán Gen Rafael Buelna

Tue 13/4

2:10 p.m.-1:00 p.m.

2 stops22h 50m

C$ 832

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Thu 4/3

10:35 p.m.-6:04 p.m.

2 stops18h 29m

Mazatlán Gen Rafael Buelna

Wed 10/3

1:43 p.m.-10:35 a.m.

2 stops21h 52m

C$ 832

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Wed 7/4

5:45 a.m.-5:36 p.m.

2 stops11h 51m

Mazatlán Gen Rafael Buelna

Wed 14/4

2:00 p.m.-10:35 a.m.

2 stops20h 35m

C$ 903

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 19 resultsSorted by cheapest first
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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

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Seattle to Mazatlán (average of C$ 979). Flying from Seattle to Mazatlán in July is currently the most expensive (average of C$ 1,265). 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.

How much does it cost to fly round-trip from Seattle to Mazatlán?

Airfare is below average for this route at the moment.

Seattle to Mazatlán flights typically cost between C$ 872 and C$ 1,077 in March.
The cheapest round-trip price found within the last 5 days was C$ 832 on Delta (1 Mar-13 Apr).

Related info for your journey

  • How long is the flight from Seattle to Mazatlán?

    Delta and Alaska Airlines can get you from Seattle to Mazatlán in just under 8h 34m. Your travel time can differ by up to 9h 55m. Airlines will cover a distance of 3051 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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, August is the cheapest month in which you can book a flight from Seattle to Mazatlán (average of C$ 979). Flying from Seattle to Mazatlán in July is currently the most expensive (average of C$ 1,265). 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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Mazatlán car rentals
Mazatlán Gen Rafael Buelna Airport car rentals

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