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Mazatlán

$189+ Cheap flights from St. Louis (STL) 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MZT
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from St. Louis to Mazatlán

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 agosto 20, 2025.

Round-trip from

$495
(Delta)

One-way from

$189
(Delta)

Popular in

June

Cheapest in

July

Average price

$546
From Lambert-St Louis to Mazatlán Gen Rafael Buelna
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One-way flight from Lambert-St Louis to Mazatlán Gen Rafael Buelna
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from St. Louis to Mazatlán

Cheapest flights from St. Louis to Mazatlán
Explore the most affordable flight options available from St. Louis to Mazatlán. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Delta deal was found by Cheapflights users on 8/19. 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.
sáb. 9/67:00 amSTL - MZT
2 stops11h 00mDelta
sáb. 9/2011:25 amMZT - STL
2 stops18h 49mDelta
Deal found 8/19$495
This American Airlines deal was found by Cheapflights users on 8/18. 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.
sáb. 9/69:44 amSTL - MZT
2 stops28h 45mAmerican Airlines
sáb. 9/201:09 pmMZT - STL
2 stops18h 03mAmerican Airlines
Deal found 8/18$518
This American Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 10/24:02 pmSTL - MZT
2 stops22h 27mAmerican Airlines
jue. 10/911:19 amMZT - STL
1 stop7h 32mAmerican Airlines
Deal found 8/18$522
This American Airlines deal was found by Cheapflights users on 8/19. 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.
sáb. 11/296:13 pmSTL - MZT
2 stops20h 04mAmerican Airlines
sáb. 12/62:20 pmMZT - STL
1 stop8h 26mAmerican Airlines
Deal found 8/19$618
This American Airlines deal was found by Cheapflights users on 8/20. 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.
sáb. 10/43:59 pmSTL - MZT
2 stops22h 30mAmerican Airlines
sáb. 10/1112:59 pmMZT - STL
2 stops18h 21mAmerican Airlines
Deal found 8/20$658

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis 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 agosto 20, 2025.
Use the filters below to find and compare flights from St. Louis to Mazatlán that are best for you.

Fly from

St. Louis

Fly to

Mazatlán

Route

Depart

Return

Price

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

sáb. 9/6

7:00 am-4:00 pm

2 stops11h 00m

Mazatlán Gen Rafael Buelna

sáb. 9/20

11:25 am-8:14 am

2 stops18h 49m

$495

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

sáb. 9/6

9:44 am-12:29 pm

2 stops28h 45m

Mazatlán Gen Rafael Buelna

sáb. 9/20

1:09 pm-9:12 am

2 stops18h 03m

$518

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

jue. 10/2

4:02 pm-12:29 pm

2 stops22h 27m

Mazatlán Gen Rafael Buelna

jue. 10/9

11:19 am-8:51 pm

1 stop7h 32m

$522

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

sáb. 10/4

3:59 pm-12:29 pm

2 stops22h 30m

Mazatlán Gen Rafael Buelna

sáb. 10/11

12:59 pm-9:20 am

2 stops18h 21m

$658

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

mié. 9/3

6:00 am-4:05 pm

2 stops12h 05m

$189

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

dom. 11/2

7:02 pm-11:15 am

2 stops41h 13m

$232

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

vie. 9/5

7:00 am-4:55 pm

2 stops11h 55m

$234

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

sáb. 9/6

6:00 am-4:00 pm

2 stops12h 00m

$234

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

mar. 9/2

7:00 am-4:05 pm

2 stops11h 05m

$253

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

lun. 9/1

7:00 am-4:05 pm

2 stops11h 05m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 14 results
1
2

Best time to book a flight from St. Louis to Mazatlán

Have a flexible travel schedule? Discover the best time to fly to Mazatlán from St. Louis 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.

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 agosto 20, 2025.
Peruse reviews from past customers who have flown with American Airlines from St. Louis to Mazatlán to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Food

6.5

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Crew

8.0

Food

6.5

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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 St. Louis to Mazatlán?

    Departing from St. Louis to Mazatlán will take you 11h. The distance between St. Louis and Mazatlán is about 1425 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from St. Louis to Mazatlán round-trip?

    Cheapflights users have booked flights from St. Louis to Mazatlán round-trip from $516. American Airlines is 9% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from St. Louis to Mazatlán that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Mazatlán?

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

  • Can I find deals for business class flights from St. Louis to Mazatlán?

    Yes. Cheapflights offers flight deals from St. Louis 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 St. Louis to Mazatlán?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Mazatlán (average of $508). Flying from St. Louis 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.

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Alternative routes for St. Louis to Mazatlán

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Kansas City to Mazatlán flights

Top airline flying from St. Louis to Mazatlán

Discover the top airline that operate flights from St. Louis 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$516Average$559FlexibilityNo cancel feeOn-time71%

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