STL - MZT

$304 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 12/13. 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
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Everything you should know

Cheapest round-trip
$562
Typical prices: $537-$607
American Airlines
Fri 2/20Thu 3/5
STL - MZT • 1 stop
Cheapest one-way
$304
American Airlines
Sat 12/13
STL - MZT • 2 stops
Top airlines
American Airlines
Cheapest • from $562 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Fri, Feb 20 - Thu, Mar 5
American Airlines Logo
5:14 am - 12:00 pmSTL-MZT
7h 46m1 stop
American Airlines Logo
2:11 pm - 11:51 pmMZT-STL
8h 40m1 stop
$562American Airlines
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Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
5:30 pm - 1:18 pmSTL-MZT
20h 48m2 stops
American Airlines Logo
1:00 pm - 10:47 pmMZT-STL
8h 47m1 stop
$566American Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
7:00 am - 12:11 pmSTL-MZT
6h 11m1 stop
American Airlines Logo
2:13 pm - 11:56 pmMZT-STL
8h 43m1 stop
$651American Airlines
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Mon, Nov 17 - Mon, Nov 24
American Airlines Logo
7:33 am - 1:17 pmSTL-MZT
6h 44m1 stop
American Airlines Logo
2:10 pm - 8:56 amMZT-STL
17h 46m2 stops
$675American Airlines
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Sun, Mar 8 - Wed, Mar 11
American Airlines Logo
12:01 pm - 12:14 pmSTL-MZT
26h 13m2 stops
American Airlines Logo
1:15 pm - 11:47 pmMZT-STL
8h 32m1 stop
$676American Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
American Airlines Logo
7:33 am - 1:17 pmSTL-MZT
6h 44m1 stop
American Airlines Logo
2:10 pm - 1:40 pmMZT-STL
22h 30m1 stop
$684American Airlines
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Tue, Dec 2 - Fri, Dec 5
American Airlines Logo
5:17 am - 12:07 pmSTL-MZT
7h 50m1 stop
American Airlines Logo
2:13 pm - 11:56 pmMZT-STL
8h 43m1 stop
$690American Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5
American Airlines Logo
5:17 am - 12:07 pmSTL-MZT
7h 50m1 stop
American Airlines Logo
2:13 pm - 8:50 amMZT-STL
17h 37m2 stops
$694American Airlines
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Mon, Nov 17 - Mon, Nov 24
Multiple Airlines Logo
4:05 pm - 8:03 amSTL-MZT
16h 58m2 stops
Multiple Airlines Logo
9:56 am - 3:29 pmMZT-STL
28h 33m3 stops
$1,008Multiple Airlines
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Thu, Dec 25 - Thu, Jan 1
Alaska Airlines Logo
9:08 am - 2:24 pmSTL-MZT
30h 16m3 stops
Alaska Airlines Logo
3:34 pm - 11:59 pmMZT-STL
31h 25m2 stops
$1,381Alaska Airlines
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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.

How much is a round-trip flight from St. Louis to Mazatlán?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Mazatlán departing in February.
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Good to know

Low seasonJuly
Cheapest flight$304
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 8% 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 $304 for a one-way ticket and $562 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 11040 reviews
7.5Boarding
6.4Food
7.2Comfort
6.9Entertainment
8.0Crew
Airline reviews

We loved the steward on the plane. He made the night enjoyable

10.0 Excellentchloe, Nov 2025ORD - ATW
Read more American Airlines reviews

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

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)

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