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>

$121 CHEAP FLIGHTS from Missouri to Cancún

CUN

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$330

Overall average: $583

Frontier

Wed 3/4Sat 3/7

STL - CUN • 1 stop

Cheapest non-stop

$337

Typical prices: $374-$636

Frontier

Wed 4/29Sat 5/2

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

Wed, Mar 4 - Sat, Mar 7

8:17 pm - 8:51 am

STL

CUN

11h 34m

1 stop

2:22 pm - 11:19 pm

CUN

STL

9h 57m

1 stop

$330Frontier

Tue, Mar 3 - Thu, Mar 5

3:49 pm - 9:18 am

STL

CUN

16h 29m

1 stop

1:25 pm - 7:02 am

CUN

STL

18h 37m

2 stops

$337Multiple Airlines

Tue, May 12 - Tue, May 19

6:00 am - 9:17 am

STL

CUN

3h 17mnonstop

11:44 am - 3:15 pm

CUN

STL

3h 31mnonstop

$339Frontier

Fri, Feb 27 - Wed, Mar 4

8:22 pm - 9:06 am

STL

CUN

11h 44m

1 stop

10:13 am - 10:27 pm

CUN

STL

13h 14m

1 stop

$340Multiple Airlines

Fri, Feb 27 - Thu, Mar 5

8:22 pm - 9:06 am

STL

CUN

11h 44m

1 stop

10:13 am - 11:59 pm

CUN

STL

14h 46m

1 stop

$345Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

4:24 pm - 11:20 am

MCI

CUN

18h 56m

2 stops

9:12 am - 11:29 am

CUN

MCI

26h 17m

2 stops

$370Spirit Airlines

Mon, Feb 23 - Thu, Feb 26

11:26 am - 9:18 am

MCI

CUN

20h 52m

2 stops

1:25 pm - 10:30 am

CUN

MCI

22h 05m

1 stop

$374Spirit Airlines

Mon, Mar 2 - Wed, Mar 11

6:35 am - 1:55 pm

MCI

CUN

6h 20m

1 stop

1:10 pm - 4:45 pm

CUN

MCI

3h 35mnonstop

$375Southwest

Mon, Feb 23 - Thu, Mar 5

6:05 pm - 11:49 am

SGF

CUN

16h 44m

1 stop

2:25 pm - 9:59 pm

CUN

SGF

8h 34m

1 stop

$410American Airlines

Mon, Mar 2 - Fri, Mar 6

6:05 pm - 11:49 am

SGF

CUN

16h 44m

1 stop

1:16 pm - 9:59 pm

CUN

SGF

9h 43m

1 stop

$414American Airlines

Useful Info

Low season	September
High season	March
Cheapest flight	$121

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

Most popular time to fly with an average 2% 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

$121 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