STL - MZT

$228 Find Cheap Flights from St. Louis to Mazatlán

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Mazatlán departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Mazatlán

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Mazatlán, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Mazatlán, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$520
American Airlines
Mon 2/23Mon 3/9
STL - MZT • 1 stop
Cheapest one-way
$228
American Airlines
Sun 2/15
STL - MZT • 1 stop
Top airlines
Delta
Cheapest • from $475 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Mazatlán!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Mazatlán (STL-MZT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Mazatlán that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Mazatlán

Mon, Feb 23 - Mon, Mar 9
American Airlines Logo
7:58 am - 1:23 pm
STL
-
MZT
6h 25m1 stop
American Airlines Logo
1:13 pm - 11:59 pm
MZT
-
STL
8h 46m1 stop
$520American Airlines
Sun, Feb 22 - Tue, Mar 10
Delta Logo
6:10 am - 4:33 pm
STL
-
MZT
11h 23m2 stops
Delta Logo
8:46 am - 11:58 pm
MZT
-
STL
13h 12m2 stops
$523Delta
Mon, Feb 23 - Mon, Mar 9
American Airlines Logo
6:18 pm - 1:23 pm
STL
-
MZT
20h 05m2 stops
American Airlines Logo
1:13 pm - 10:59 am
MZT
-
STL
19h 46m2 stops
$525American Airlines
Sun, Feb 22 - Tue, Mar 10
Delta Logo
6:10 am - 4:33 pm
STL
-
MZT
11h 23m2 stops
Delta Logo
8:46 am - 11:58 pm
MZT
-
STL
13h 12m2 stops
$537Delta
Mon, Feb 23 - Mon, Mar 9
American Airlines Logo
6:18 pm - 1:23 pm
STL
-
MZT
20h 05m2 stops
American Airlines Logo
11:54 am - 7:29 pm
MZT
-
STL
5h 35m1 stop
$542American Airlines
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
5:12 am - 12:04 pm
STL
-
MZT
7h 52m1 stop
American Airlines Logo
2:13 pm - 11:59 pm
MZT
-
STL
8h 46m1 stop
$571American Airlines
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
6:50 pm - 1:23 pm
STL
-
MZT
19h 33m2 stops
American Airlines Logo
2:13 pm - 11:01 am
MZT
-
STL
19h 48m2 stops
$576American Airlines
Sun, Feb 22 - Sun, Mar 1
American Airlines Logo
7:58 am - 1:23 pm
STL
-
MZT
6h 25m1 stop
American Airlines Logo
12:54 pm - 3:28 pm
MZT
-
STL
25h 34m1 stop
$586American Airlines
Sun, Feb 22 - Sun, Mar 1
American Airlines Logo
6:50 pm - 1:23 pm
STL
-
MZT
19h 33m2 stops
American Airlines Logo
12:54 pm - 5:13 pm
MZT
-
STL
27h 19m1 stop
$590American Airlines
Sun, Feb 22 - Sun, Mar 1
American Airlines Logo
6:50 pm - 1:23 pm
STL
-
MZT
19h 33m2 stops
American Airlines Logo
2:13 pm - 8:55 am
MZT
-
STL
17h 42m2 stops
$641American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Mazatlán flights

Get data-powered insights and trends into flights from St. Louis to Mazatlán to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Mazatlán?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Mazatlán were found on Delta ($475) and American Airlines ($480).

Which airlines fly non-stop between St. Louis and Mazatlán?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from St. Louis to Mazatlán.

There is just one airline that flies from St. Louis to Mazatlán direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $534.

Find deals

Good to know

Low seasonMay
Cheapest flight$228
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from St. Louis to Mazatlán

When to book flights from St. Louis to Mazatlán

Are your dates flexible? Find out the best times to travel from St. Louis to Mazatlán based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Mazatlán

  • What is the cheapest flight from St. Louis to Mazatlán?

    In the last 3 days, the lowest price for a flight from St. Louis to Mazatlán was $228 for a one-way ticket and $475 for a round-trip.

  • Do I need a passport to fly between St. Louis and Mazatlán?

    A passport is required to fly from St. Louis to Mazatlán.

  • Which aircraft models fly most regularly from St. Louis to Mazatlán?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Mazatlán?

    oneworld is the only airline alliance operating flights between St. Louis and Mazatlán.

  • How does KAYAK find such low prices on flights from St. Louis to Mazatlán?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Mazatlán.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Mazatlán?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mazatlán from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Mazatlán?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Mazatlán with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and MZT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Mazatlán?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Mazatlán from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Mazatlán

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Mazatlán. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Mazatlán? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11094 reviews
8.0Crew
7.2Comfort
7.5Boarding
6.9Entertainment
6.4Food
Airline reviews

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

10.0 ExcellentAnonymous, Jan 2026
DFW - DOH
Read more American Airlines reviews

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Everything you need to know for your flight from St. Louis to Mazatlán

Information on your arrival and departure airports

St. Louis (STL)
Mazatlán (MZT)