How does KAYAK find such low prices on flights from Missouri to Cancun?

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 Missouri to Cancun. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Cancun?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to Cancun?

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 Cancun with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Cancun?

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 Cancun from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$122 CHEAP FLIGHTS from Missouri to Cancún

CUN

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

...and more

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Cheapest round-trip

$341

Typical prices: $408-$693

Frontier

Sun 5/10Wed 5/13

STL - CUN • Non-stop

Cheapest one-way

$122

Typical prices: $181-$287

Frontier

Tue 5/12

STL - CUN • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Cancún!

Flight Deals

Cheap Flights from Missouri to Cancún

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to Cancún

Sun, May 10 - Wed, May 13

6:00 am - 9:17 am

STL

CUN

3h 17mnonstop

11:44 am - 3:15 pm

CUN

STL

3h 31mnonstop

$341Frontier

Mon, May 4 - Tue, May 12

6:00 am - 9:17 am

STL

CUN

3h 17mnonstop

11:44 am - 3:15 pm

CUN

STL

3h 31mnonstop

$342Frontier

Mon, May 11 - Sat, May 16

8:12 pm - 2:39 pm

STL

CUN

18h 27m

1 stop

2:36 pm - 11:19 pm

CUN

STL

8h 43m

1 stop

$348Frontier

Tue, Mar 3 - Mon, Mar 16

4:24 pm - 9:18 am

MCI

CUN

15h 54m

1 stop

9:01 am - 5:25 pm

CUN

MCI

8h 24m

1 stop

$379Multiple Airlines

Tue, May 5 - Tue, May 12

10:49 am - 8:15 pm

MCI

CUN

9h 26m

1 stop

1:55 pm - 11:49 pm

CUN

MCI

9h 54m

1 stop

$380Aeromexico

Sat, Apr 11 - Wed, Apr 15

8:01 pm - 11:57 am

MCI

CUN

15h 56m

1 stop

12:10 pm - 11:18 pm

CUN

MCI

11h 08m

1 stop

$386American Airlines

Tue, Mar 10 - Tue, Mar 17

4:24 pm - 8:18 am

MCI

CUN

15h 54m

1 stop

1:47 pm - 10:58 am

CUN

MCI

21h 11m

1 stop

$388Multiple Airlines

Sun, Mar 22 - Wed, Mar 25

7:39 pm - 12:14 pm

COU

CUN

16h 35m

1 stop

11:02 am - 7:09 pm

CUN

COU

8h 07m

1 stop

$414American Airlines

Tue, Aug 11 - Tue, Aug 18

6:00 am - 2:26 pm

SGF

CUN

8h 26m

1 stop

7:51 am - 1:40 pm

CUN

SGF

5h 49m

1 stop

$436United Airlines

Tue, Aug 11 - Tue, Aug 18

6:35 am - 12:02 pm

SGF

CUN

5h 27m

1 stop

1:57 pm - 11:29 pm

CUN

SGF

9h 32m

2 stops

$440United Airlines

Useful Info

Low season	September
High season	March
Cheapest flight	$122

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from St. Louis to Cancun

How does KAYAK find such low prices on flights from Missouri to Cancun?
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 Missouri to Cancun.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Cancun?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Missouri 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 Missouri to Cancun?
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 Cancun with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Cancun?
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 Cancun from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Punta Sam

Everything you need to know for your flight to Cancún

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Cancún

Cancun (CUN)

CUN

$122 Find Cheap Flights from Missouri to Cancún

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

Everything you should know

Cheap Flights from Missouri to Cancún

Recent round-trip flight deals from Missouri to Cancún

Recent one-way flight deals from Missouri to Cancún

Recent last minute flight deals from Missouri to Cancún

Recent direct flight deals from Missouri to Cancún

Good to know

FAQs for booking flights from Missouri to Cancun

How does KAYAK find such low prices on flights from Missouri to Cancun?

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 Missouri to Cancun.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Cancun?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Missouri 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 Missouri to Cancun?

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 Cancun with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Cancun?

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

Traveling to a place near Cancún?

Everything you need to know for your flight to Cancún

Information on the airport you'll fly into in Cancún

Cabin class types available on flights to Missouri

Complete your trip to Cancún with a hotel stay or car rental

Find direct flights for Cancún

Flights to other popular destinations

Flights from domestic origins to Cancún

Choose which airport to fly into in Cancún

Find deals for your return flight