MTY - STL

$238 Find Cheap Flights from Monterrey to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monterrey to St. Louis departing on 5/30. 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 St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterrey to St. Louis, 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 Monterrey to St. Louis, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$518
Multiple Airlines
Fri 8/7Fri 8/14
MTY - STL • 1 stop
Cheapest one-way
$238
Typical prices: $387-$480
Multiple Airlines
Sat 5/30
MTY - STL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Monterrey and St. Louis. You'll need at least 1 connection.
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Top layover airports
Atlanta (ATL)
Cheapest • Avg $528 (round-trip)
Dallas (DFW)
Shortest trip • 5h 18m (one-way)
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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 St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Monterrey to St. Louis (MTY-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Monterrey to St. Louis 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 Monterrey to St. Louis

Fri, Aug 7 - Fri, Aug 14
Multiple Airlines Logo
11:30 am - 2:49 pm
MTY
-
STL
26h 19m
1 stop
Multiple Airlines Logo
3:34 pm - 5:51 pm
STL
-
MTY
27h 17m
2 stops
$518Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
Air Canada Logo
9:20 am - 2:00 pm
MTY
-
STL
27h 40m
1 stop
Air Canada Logo
4:15 pm - 7:30 pm
STL
-
MTY
28h 15m
1 stop
$533Air Canada
Wed, Oct 21 - Sun, Oct 25
Air Canada Logo
9:20 am - 2:00 pm
MTY
-
STL
27h 40m
1 stop
Air Canada Logo
4:15 pm - 7:30 pm
STL
-
MTY
28h 15m
1 stop
$534Air Canada
Wed, Oct 21 - Sun, Oct 25
Air Canada Logo
9:20 am - 2:00 pm
MTY
-
STL
27h 40m
1 stop
Air Canada Logo
4:15 pm - 7:30 pm
STL
-
MTY
28h 15m
1 stop
$535Air Canada
Fri, Aug 7 - Fri, Aug 14
Air Canada Logo
9:20 am - 6:42 pm
MTY
-
STL
32h 22m
2 stops
Air Canada Logo
12:10 pm - 8:20 pm
STL
-
MTY
33h 10m
2 stops
$554Air Canada
Fri, Aug 7 - Fri, Aug 14
Multiple Airlines Logo
11:30 am - 2:49 pm
MTY
-
STL
26h 19m
1 stop
Multiple Airlines Logo
3:34 pm - 1:30 pm
STL
-
MTY
22h 56m
1 stop
$577Multiple Airlines
Thu, Jun 18 - Thu, Jun 25
Delta Logo
12:13 pm - 11:56 pm
MTY
-
STL
10h 43m
1 stop
Delta Logo
6:00 am - 11:03 am
STL
-
MTY
6h 03m
1 stop
$584Delta
Thu, Jun 18 - Thu, Jun 25
Multiple Airlines Logo
2:55 pm - 6:18 pm
MTY
-
STL
26h 23m
1 stop
Multiple Airlines Logo
7:03 pm - 5:51 pm
STL
-
MTY
23h 48m
2 stops
$586Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
5:15 pm - 10:27 am
MTY
-
STL
16h 12m
2 stops
United Airlines Logo
6:15 am - 10:51 am
STL
-
MTY
5h 36m
1 stop
$602United Airlines
Wed, Oct 21 - Sun, Oct 25
Delta Logo
5:46 am - 8:49 pm
MTY
-
STL
14h 03m
2 stops
Delta Logo
6:00 am - 11:05 am
STL
-
MTY
6h 05m
1 stop
$603Delta
Booking Insights

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

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

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

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 Monterrey to St. Louis were found on Air Canada ($533) and Delta ($584).

Find deals

Good to know

Cheapest flight$238
Flight from Monterrey to St. Louis

When to book flights from Monterrey to St. Louis

Are your dates flexible? Find out the best times to travel from Monterrey to St. Louis 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 Monterrey to St. Louis

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

    In the last 3 days, the lowest price for a flight from Monterrey to St. Louis was $238 for a one-way ticket and $518 for a round-trip.

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

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

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

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

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

    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 Monterrey to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Monterrey 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 Monterrey to St. Louis?

    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 St. Louis with an airline and back to Monterrey with another airline. Booking your flights between Monterrey and STL 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 Monterrey to St. Louis?

    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 St. Louis from Monterrey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Monterrey (MTY)
St. Louis (STL)