HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mazatlán

$301+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MZT
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Mazatlán with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$530
(Delta)

One-way from

$301
(United Airlines)
Provider with most accurate pricing for Lambert-St Louis-Mazatlán Gen Rafael Buelna flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Mazatlán Gen Rafael Buelna flights.
Search Deals
From Lambert-St Louis to Mazatlán Gen Rafael Buelna
Search Deals
One-way flight from Lambert-St Louis to Mazatlán Gen Rafael Buelna
Search Deals

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 April 17, 2025.

This Delta deal was found by Cheapflights users on 4/17. 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.
Sun 6/16:00 amSTL - MZT
2 stops12h 29mDelta
Sat 6/76:28 amMZT - STL
2 stops13h 03mDelta
Deal found 4/17$530
This American Airlines deal was found by Cheapflights users on 4/17. 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 6/17:19 pmSTL - MZT
2 stops19h 14mAmerican Airlines
Sat 6/711:54 amMZT - STL
1 stop9h 25mAmerican Airlines
Deal found 4/17$602
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/237:30 amSTL - MZT
2 stops33h 20mMultiple Airlines
Mon 5/264:03 pmMZT - STL
3 stops22h 42mMultiple Airlines
Deal found 4/17$785

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 April 17, 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

Sun 6/1

6:00 am-4:29 pm

2 stops12h 29m

Mazatlán Gen Rafael Buelna

Sat 6/7

6:28 am-9:31 pm

2 stops13h 03m

$530

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sun 6/1

7:19 pm-12:33 pm

2 stops19h 14m

Mazatlán Gen Rafael Buelna

Sat 6/7

11:54 am-11:19 pm

1 stop9h 25m

$602

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Fri 5/23

7:30 am-2:50 pm

2 stops33h 20m

Mazatlán Gen Rafael Buelna

Mon 5/26

4:03 pm-4:45 pm

3 stops22h 42m

$785

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Fri 5/23

9:10 am-10:31 am

2 stops27h 21m

$301

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Fri 5/23

7:19 pm-10:29 am

1 stop17h 10m

$312

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Fri 5/23

1:00 pm-11:10 am

3 stops48h 10m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from St. Louis to Mazatlán

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Mazatlán in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Mazatlán flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Mazatlán flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Mazatlán flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Mazatlán flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Mazatlán flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from St. Louis to Mazatlán round-trip?

    Cheapflights users have booked flights from St. Louis to Mazatlán round-trip from $530. Another airline that can offer you cheap pricing is American Airlines.

  • 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 July is currently the most expensive (average of $616). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Mazatlán

See prices for flight routes from nearby airports that may be better suited for you.
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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$525Average$576FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.