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Cheap flights from St. Louis to Mazatlán from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Mazatlán departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from St. Louis to Mazatlán

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:00 am - 12:20 pm
STL
-
MZT
6h 20m
1 stop
American Airlines Logo
1:10 pm - 12:02 am
MZT
-
STL
8h 52m
1 stop
$544American Airlines
Tue, May 5 - Tue, May 12
American Airlines Logo
6:11 pm - 12:20 pm
STL
-
MZT
20h 09m
2 stops
American Airlines Logo
1:10 pm - 11:27 am
MZT
-
STL
20h 17m
2 stops
$548American Airlines
Tue, May 5 - Tue, May 12
Alaska Airlines Logo
7:00 am - 1:31 pm
STL
-
MZT
32h 31m
2 stops
Alaska Airlines Logo
2:41 pm - 11:59 pm
MZT
-
STL
31h 18m
2 stops
$761Alaska Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
7:00 am - 1:31 pm
STL
-
MZT
32h 31m
2 stops
Alaska Airlines Logo
2:41 pm - 11:59 pm
MZT
-
STL
31h 18m
2 stops
$780Alaska Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
7:00 am - 1:23 pm
STL
-
MZT
56h 23m
2 stops
Alaska Airlines Logo
2:24 pm - 11:59 pm
MZT
-
STL
31h 35m
2 stops
$1,206Alaska Airlines
Mon, Apr 13 - Thu, Apr 16
Alaska Airlines Logo
7:00 am - 1:23 pm
STL
-
MZT
56h 23m
2 stops
Alaska Airlines Logo
2:24 pm - 11:59 pm
MZT
-
STL
31h 35m
2 stops
$1,256Alaska Airlines
Mon, Apr 13 - Thu, Apr 16
Alaska Airlines Logo
6:21 am - 1:31 pm
STL
-
MZT
9h 10m
1 stop
Alaska Airlines Logo
2:41 pm - 3:50 pm
MZT
-
STL
23h 09m
2 stops
$11,576Alaska Airlines
Sat, May 2 - Wed, May 6

Alaska Airlines flights from St. Louis to Mazatlán

Our best Alaska Airlines deals on St. Louis to Mazatlán flight tickets
Alaska Airlines
May 2
STL7:00 amLambert-St Louis
32h 31m
2 stops
MZT1:31 pmMazatlán Gen Rafael Buelna
May 6
MZT2:41 pmMazatlán Gen Rafael Buelna
31h 18m
2 stops
STL11:59 pmLambert-St Louis
$761
Alaska Airlines
May 2
STL7:00 amLambert-St Louis
32h 31m
2 stops
MZT1:31 pmMazatlán Gen Rafael Buelna
May 6
MZT2:41 pmMazatlán Gen Rafael Buelna
31h 18m
2 stops
STL11:59 pmLambert-St Louis
$780
Alaska Airlines
Apr 13
STL7:00 amLambert-St Louis
56h 23m
2 stops
MZT1:23 pmMazatlán Gen Rafael Buelna
Apr 16
MZT2:24 pmMazatlán Gen Rafael Buelna
31h 35m
2 stops
STL11:59 pmLambert-St Louis
$1,206

American Airlines flights from St. Louis to Mazatlán

Our best American Airlines deals on St. Louis to Mazatlán flight tickets
American Airlines
May 5
STL8:00 amLambert-St Louis
6h 20m
1 stop
MZT12:20 pmMazatlán Gen Rafael Buelna
May 12
MZT1:10 pmMazatlán Gen Rafael Buelna
8h 52m
1 stop
STL12:02 amLambert-St Louis
$544
American Airlines
May 5
STL6:11 pmLambert-St Louis
20h 09m
2 stops
MZT12:20 pmMazatlán Gen Rafael Buelna
May 12
MZT1:10 pmMazatlán Gen Rafael Buelna
20h 17m
2 stops
STL11:27 amLambert-St Louis
$548

momondo 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, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from St. Louis to Mazatlán that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Tue 5/5

8:00 am-12:20 pm

1 stop6h 20m

Mazatlán Gen Rafael Buelna

Tue 5/12

1:10 pm-12:02 am

1 stop8h 52m

$544

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Tue 5/5

6:11 pm-12:20 pm

2 stops20h 09m

Mazatlán Gen Rafael Buelna

Tue 5/12

1:10 pm-11:27 am

2 stops20h 17m

$548

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sat 5/2

7:00 am-1:31 pm

2 stops32h 31m

Mazatlán Gen Rafael Buelna

Wed 5/6

2:41 pm-11:59 pm

2 stops31h 18m

$761

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sat 5/2

7:00 am-1:31 pm

2 stops32h 31m

Mazatlán Gen Rafael Buelna

Wed 5/6

2:41 pm-11:59 pm

2 stops31h 18m

$780

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Mon 4/13

7:00 am-1:23 pm

2 stops56h 23m

Mazatlán Gen Rafael Buelna

Thu 4/16

2:24 pm-11:59 pm

2 stops31h 35m

$1,206

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Mon 4/13

7:00 am-1:23 pm

2 stops56h 23m

Mazatlán Gen Rafael Buelna

Thu 4/16

2:24 pm-11:59 pm

2 stops31h 35m

$1,256

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sat 5/2

6:21 am-1:31 pm

1 stop9h 10m

Mazatlán Gen Rafael Buelna

Wed 5/6

2:41 pm-3:50 pm

2 stops23h 09m

$11,576
Cheapest one-way

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sun 5/10

8:08 pm-2:30 pm

2 stops44h 22m

$291

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sun 5/10

8:08 pm-10:36 am

3 stops40h 28m

$305
Quickest one-way

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sun 5/10

2:37 pm-12:20 pm

1 stop23h 43m

$351

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from St. Louis to Mazatlán

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on St. Louis to Mazatlán flights?

You could potentially save up to 58% on your flight if you consider stops on a St. Louis to Mazatlán flight.

When to book flights from St. Louis to Mazatlán

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Mazatlán according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Mazatlán (STL to MZT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Mazatlán

Fastest flight time

32h 31m

Direct flights

None
The fastest flight from St. Louis to Mazatlán takes 32h 31m
There are no direct flights from St. Louis to Mazatlán. There are no popular flight routes from St. Louis to Mazatlán.
Search flight deals

  • How far is Lambert-St Louis to Mazatlán Gen Rafael Buelna by plane?

    The distance between Lambert-St Louis and Mazatlán Gen Rafael Buelna is about 1430.0 mi. In terms of flight time, this usually takes a little over 32h 31m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Mazatlán Gen Rafael Buelna Airport?

    Prices for flights from Lambert-St Louis Airport to Mazatlán Gen Rafael Buelna Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Mazatlán Gen Rafael Buelna Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Mazatlán Gen Rafael Buelna Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Mazatlán Gen Rafael Buelna Airport.

  • What documentation or ID do you need to fly to Mazatlán Gen Rafael Buelna Airport?

    The travel and health documents you'll need for your trip to Mazatlán Gen Rafael Buelna Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Mazatlán Gen Rafael Buelna Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Mazatlán?

Best airlines flying from St. Louis to Mazatlán

Compare and see reviews for airlines that fly from St. Louis to Mazatlán with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $400Free CancellationRating
7.1
11,496 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Mazatlán?

It is quick and easy to find St. Louis to Mazatlán flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Mazatlán that suits you.

Can I find flights from St. Louis to Mazatlán with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Mazatlán flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Mazatlán?

momondo provides multiple filters to help you find the best flight to Mazatlán from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Mazatlán right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Mazatlán from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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