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Cheap flights from Seattle to Mazatlán from C$ 499

SEA — MZT
11 Oct — 18 Oct1
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

Sat 14/119:07 p.m. -
1 stop13h 13m
Sat 21/1112:00 p.m. -
1 stop8h 08m
Deal found 7/9C$ 822
Sat 14/115:57 p.m. -
2 stops22h 16m
Sat 21/111:17 p.m. -
2 stops21h 48m
Deal found 7/9C$ 915
Sun 6/126:00 a.m. -
1 stop7h 15m
Thu 10/123:05 p.m. -
1 stop9h 59m
Deal found 9/9C$ 1,083
Fri 4/126:00 a.m. -
1 stop7h 15m
Tue 29/123:05 p.m. -
1 stop9h 35m
Deal found 10/9C$ 1,277
Sat 26/96:49 a.m. -
1 stop6h 43m
Mon 28/92:22 p.m. -
1 stop8h 37m
Deal found 10/9C$ 1,310
Fri 4/126:00 a.m. -
1 stop7h 15m
Wed 30/123:05 p.m. -
2 stops9h 41m
Deal found 10/9C$ 1,313
Thu 3/129:07 p.m. -
1 stop16h 08m
Wed 30/123:05 p.m. -
1 stop9h 35m
Deal found 10/9C$ 1,361
Fri 4/126:00 a.m. -
1 stop7h 15m
Sun 27/123:05 p.m. -
1 stop19h 55m
Deal found 10/9C$ 1,390

Find flight deals from Seattle to Mazatlán

Round-trip from

C$ 790

One-way from

C$ 499

Popular in

December

Cheapest in

October

Average price

C$ 1,043
Delta
  • Delta
  • 18/2-24/2
  • 3 total stops
  • 33h 40m total
  • Seattle to Mazatlán
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United Airlines
  • United Airlines
  • 16/12-31/12
  • 1 total stop
  • 10h 51m total
  • Seattle to Mazatlán
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (C$ 44 potential savings vs. average RT price).
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Average for round-trip flights in September 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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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Wed 16/12

11:59 p.m.-11:50 a.m.

1 stop10h 51m

Mazatlán Gen Rafael Buelna

Wed 31/12

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

Nonstop0h 00m

C$ 499

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Tue 13/10

9:30 a.m.-1:09 p.m.

1 stop27h 39m

Mazatlán Gen Rafael Buelna

Wed 31/12

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

Nonstop0h 00m

C$ 616

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Tue 6/10

9:30 a.m.-1:09 p.m.

1 stop27h 39m

Mazatlán Gen Rafael Buelna

Wed 31/12

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

Nonstop0h 00m

C$ 637

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Sat 20/2

7:20 a.m.-9:13 a.m.

2 stops24h 53m

Mazatlán Gen Rafael Buelna

Sat 27/2

8:48 a.m.-7:55 p.m.

1 stop12h 07m

C$ 790

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Fri 19/2

2:30 p.m.-7:55 a.m.

2 stops16h 25m

Mazatlán Gen Rafael Buelna

Tue 23/2

8:48 a.m.-7:55 p.m.

1 stop12h 07m

C$ 818

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Sat 14/11

9:07 p.m.-11:20 a.m.

1 stop13h 13m

Mazatlán Gen Rafael Buelna

Sat 21/11

12:00 p.m.-7:08 p.m.

1 stop8h 08m

C$ 854

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Mon 1/2

7:59 p.m.-5:01 p.m.

2 stops20h 02m

Mazatlán Gen Rafael Buelna

Sat 6/2

8:48 a.m.-7:55 p.m.

1 stop12h 07m

C$ 901

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Sat 14/11

5:57 p.m.-5:13 p.m.

2 stops22h 16m

Mazatlán Gen Rafael Buelna

Sat 21/11

1:17 p.m.-10:05 a.m.

2 stops21h 48m

C$ 915

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Mon 1/2

10:50 p.m.-3:37 p.m.

2 stops15h 47m

Mazatlán Gen Rafael Buelna

Wed 31/12

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

Nonstop0h 00m

C$ 944

SeattleMazatlán

SEA Seattle/Tacoma Intl - MZT Mazatlán Gen Rafael Buelna

SEAMZT

Seattle/Tacoma Intl

Sun 21/2

6:00 a.m.-2:15 p.m.

1 stop7h 15m

Mazatlán Gen Rafael Buelna

Sun 28/2

3:05 p.m.-12:06 a.m.

1 stop10h 01m

C$ 978

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 15 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, October is the cheapest month in which you can book a flight from Seattle to Mazatlán (average of C$ 812). Flying from Seattle to Mazatlán in December is currently the most expensive (average of C$ 1,371). 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.

Related info for your journey

  • How long is the flight from Seattle to Mazatlán?

    Delta and Volaris can get you from Seattle to Mazatlán in just under 13h 13m. Your travel time can differ by up to 6h 49m. 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, October is the cheapest month in which you can book a flight from Seattle to Mazatlán (average of C$ 812). Flying from Seattle to Mazatlán in December is currently the most expensive (average of C$ 1,371). 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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When you search for this flight from Seattle to Mazatlán, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Mazatlán?

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