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Cheap flights from St. Louis to Mazatlán from $669

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Mazatlán departing on 11/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Mazatlán

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:42 pm - 8:08 am
STL
-
MZT
17h 26m
2 stops
Delta Logo
9:58 am - 11:39 pm
MZT
-
STL
12h 41m
2 stops
$669Delta
Sun, Nov 8 - Sun, Nov 15
American Airlines Logo
7:00 am - 1:17 pm
STL
-
MZT
7h 17m
1 stop
American Airlines Logo
2:10 pm - 11:50 pm
MZT
-
STL
8h 40m
1 stop
$690American Airlines
Sun, Nov 8 - Sun, Nov 15
American Airlines Logo
7:00 am - 1:17 pm
STL
-
MZT
7h 17m
1 stop
American Airlines Logo
2:10 pm - 10:37 am
MZT
-
STL
19h 27m
2 stops
$695American Airlines
Sun, Nov 8 - Sun, Nov 15
American Airlines Logo
2:29 pm - 1:17 pm
STL
-
MZT
23h 48m
1 stop
American Airlines Logo
2:10 pm - 11:50 pm
MZT
-
STL
8h 40m
1 stop
$707American Airlines
Sun, Nov 8 - Sun, Nov 15
American Airlines Logo
2:29 pm - 1:17 pm
STL
-
MZT
23h 48m
1 stop
American Airlines Logo
2:10 pm - 10:37 am
MZT
-
STL
19h 27m
2 stops
$711American Airlines
Sun, Nov 8 - Sun, Nov 15
American Airlines Logo
6:13 pm - 1:17 pm
STL
-
MZT
20h 04m
2 stops
American Airlines Logo
2:10 pm - 10:37 am
MZT
-
STL
19h 27m
2 stops
$746American Airlines
Sun, Nov 8 - Sun, Nov 15
American Airlines Logo
6:13 pm - 1:18 pm
STL
-
MZT
20h 05m
2 stops
American Airlines Logo
2:13 pm - 8:50 am
MZT
-
STL
17h 37m
2 stops
$932American Airlines
Tue, Dec 1 - Wed, Dec 9
American Airlines Logo
5:14 am - 1:18 pm
STL
-
MZT
9h 04m
2 stops
American Airlines Logo
2:13 pm - 10:37 am
MZT
-
STL
19h 24m
2 stops
$937American Airlines
Wed, Dec 2 - Tue, Dec 8
American Airlines Logo
5:14 am - 1:18 pm
STL
-
MZT
9h 04m
2 stops
American Airlines Logo
2:13 pm - 1:51 pm
MZT
-
STL
22h 38m
1 stop
$958American Airlines
Wed, Dec 2 - Tue, Dec 8
American Airlines Logo
7:00 am - 1:17 pm
STL
-
MZT
7h 17m
1 stop
American Airlines Logo
2:13 pm - 11:56 pm
MZT
-
STL
8h 43m
1 stop
$972American Airlines
Fri, Nov 27 - Wed, Dec 9

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Delta flights from St. Louis to Mazatlán

Our best Delta deals on St. Louis to Mazatlán flight tickets
Delta
Nov 8
STL3:42 pmLambert-St Louis
17h 26m
2 stops
MZT8:08 amMazatlán Gen Rafael Buelna
Nov 15
MZT9:58 amMazatlán Gen Rafael Buelna
12h 41m
2 stops
STL11:39 pmLambert-St Louis
$669
Delta
Nov 28
STL6:30 amLambert-St Louis
11h 31m
2 stops
MZT5:01 pmMazatlán Gen Rafael Buelna
Dec 5
MZT8:48 amMazatlán Gen Rafael Buelna
13h 51m
2 stops
STL11:39 pmLambert-St Louis
$1,303
Delta
Nov 29
STL6:00 amLambert-St Louis
11h 33m
2 stops
MZT4:33 pmMazatlán Gen Rafael Buelna
Dec 6
MZT9:58 amMazatlán Gen Rafael Buelna
12h 41m
2 stops
STL11:39 pmLambert-St Louis
$1,570

American Airlines flights from St. Louis to Mazatlán

Our best American Airlines deals on St. Louis to Mazatlán flight tickets
American Airlines
Nov 8
STL7:00 amLambert-St Louis
7h 17m
1 stop
MZT1:17 pmMazatlán Gen Rafael Buelna
Nov 15
MZT2:10 pmMazatlán Gen Rafael Buelna
8h 40m
1 stop
STL11:50 pmLambert-St Louis
$690
American Airlines
Nov 8
STL7:00 amLambert-St Louis
7h 17m
1 stop
MZT1:17 pmMazatlán Gen Rafael Buelna
Nov 15
MZT2:10 pmMazatlán Gen Rafael Buelna
19h 27m
2 stops
STL10:37 amLambert-St Louis
$695
American Airlines
Nov 8
STL2:29 pmLambert-St Louis
23h 48m
1 stop
MZT1:17 pmMazatlán Gen Rafael Buelna
Nov 15
MZT2:10 pmMazatlán Gen Rafael Buelna
8h 40m
1 stop
STL11:50 pmLambert-St Louis
$707

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 June 23, 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

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sun 11/8

3:42 pm-8:08 am

2 stops17h 26m

Mazatlán Gen Rafael Buelna

Sun 11/15

9:58 am-11:39 pm

2 stops12h 41m

$669
Quickest round-trip

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sun 11/8

7:00 am-1:17 pm

1 stop7h 17m

Mazatlán Gen Rafael Buelna

Sun 11/15

2:10 pm-11:50 pm

1 stop8h 40m

$690

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sun 11/8

7:00 am-1:17 pm

1 stop7h 17m

Mazatlán Gen Rafael Buelna

Sun 11/15

2:10 pm-10:37 am

2 stops19h 27m

$695

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sun 11/8

2:29 pm-1:17 pm

1 stop23h 48m

Mazatlán Gen Rafael Buelna

Sun 11/15

2:10 pm-11:50 pm

1 stop8h 40m

$707

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sun 11/8

2:29 pm-1:17 pm

1 stop23h 48m

Mazatlán Gen Rafael Buelna

Sun 11/15

2:10 pm-10:37 am

2 stops19h 27m

$711

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Sun 11/8

6:13 pm-1:17 pm

2 stops20h 04m

Mazatlán Gen Rafael Buelna

Sun 11/15

2:10 pm-10:37 am

2 stops19h 27m

$746

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Tue 12/1

6:13 pm-1:18 pm

2 stops20h 05m

Mazatlán Gen Rafael Buelna

Wed 12/9

2:13 pm-8:50 am

2 stops17h 37m

$932

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Wed 12/2

5:14 am-1:18 pm

2 stops9h 04m

Mazatlán Gen Rafael Buelna

Tue 12/8

2:13 pm-10:37 am

2 stops19h 24m

$937

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Wed 12/2

5:14 am-1:18 pm

2 stops9h 04m

Mazatlán Gen Rafael Buelna

Tue 12/8

2:13 pm-1:51 pm

1 stop22h 38m

$958

St. LouisMazatlán

STL - MZT

STLMZT

Lambert-St Louis

Fri 11/27

7:00 am-1:17 pm

1 stop7h 17m

Mazatlán Gen Rafael Buelna

Wed 12/9

2:13 pm-11:56 pm

1 stop8h 43m

$972

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Mazatlán from

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

17h 26m

Direct flights

None
The fastest flight from St. Louis to Mazatlán takes 17h 26m
There are no direct flights from St. Louis to Mazatlán. There are no popular flight routes from St. Louis to Mazatlán.
Search flight deals

Frequently asked questions about flying from St. Louis to Mazatlán

  • 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 17h 26m.

  • 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 $561Free CancellationRating
7.1
11,746 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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