How long does it take to fly to Cancún?

Flight times from Missouri to Cancún vary, but if you’re flying out of St. Louis and flying into Cancún (one of the most popular routes), then the duration is 3h on average. Another popular route from Missouri to Cancún is flying from Kansas City to Cancún, which will take roughly 3h 05m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Cancún?

American Airlines, Frontier and Southwest are the top three most popular airlines that fly to Cancún from Missouri according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 9 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

How many flights depart from Missouri to Cancún on average per day?

2 flights are operational daily from Missouri to Cancún as of December 2025. The most popular departure time for this route is 8:00AM, with 75% of flights per day taking off at noon.

What is the cheapest airline that flies from Missouri to Cancun?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Missouri to Cancun

How many flights depart from Missouri to Cancún on average per week?

As of December 2025, 17 flights take off from Missouri and land in Cancún each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

When did momondo last update prices for flights from Missouri to Cancun Airport?

Prices for flights from Missouri to Cancun Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Missouri to Cancun Airport?

The number of operators available for flights from Missouri to Cancun Airport is 9 as of December 2025.

How old do you have to be to fly from Missouri to Cancun Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Cancun Airport.

What documentation or ID do you need to fly to Cancun Airport?

The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$95 Cheap Flights from Missouri to Cancún in 2025/26

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Find the cheapest flights from Missouri to Cancún

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 10:30 am

STL

CUN

3h 30mnonstop

1:29 pm - 3:57 pm

CUN

STL

3h 28mnonstop

$221Frontier

Tue, Jan 27 - Fri, Jan 30

6:00 am - 10:23 am

STL

CUN

3h 23mnonstop

1:01 pm - 3:29 pm

CUN

STL

3h 28mnonstop

$233Frontier

Sat, Jan 10 - Sat, Jan 17

5:11 pm - 9:13 am

STL

CUN

15h 02m1 stop

1:01 pm - 3:29 pm

CUN

STL

3h 28mnonstop

$266Multiple Airlines

Sun, Jan 11 - Wed, Jan 14

6:00 am - 10:30 am

STL

CUN

3h 30mnonstop

10:13 am - 10:33 pm

CUN

STL

13h 20m1 stop

$273Multiple Airlines

Mon, Feb 9 - Fri, Feb 20

7:22 am - 8:45 pm

COU

CUN

12h 23m1 stop

5:08 pm - 10:51 pm

CUN

COU

6h 43m1 stop

$367American Airlines

Wed, Jan 7 - Wed, Jan 21

6:34 pm - 12:01 pm

SGF

CUN

16h 27m1 stop

5:08 pm - 10:47 pm

CUN

SGF

6h 39m1 stop

$367American Airlines

Sat, Jan 10 - Wed, Jan 14

3:47 pm - 9:13 am

MCI

CUN

16h 26m1 stop

10:13 am - 4:09 pm

CUN

MCI

6h 56m1 stop

$394Spirit Airlines

Wed, Jan 7 - Mon, Jan 12

6:15 pm - 2:35 pm

MCI

CUN

19h 20m2 stops

11:05 am - 4:09 pm

CUN

MCI

30h 04m3 stops

$397Spirit Airlines

Tue, Jan 6 - Tue, Jan 13

6:00 am - 2:18 pm

MCI

CUN

7h 18m1 stop

4:51 pm - 10:30 pm

CUN

MCI

6h 39m1 stop

$399United Airlines

Wed, Dec 17 - Tue, Dec 30

7:50 am - 8:44 pm

JLN

CUN

11h 54m1 stop

8:39 am - 11:30 pm

CUN

JLN

15h 51m2 stops

$480United Airlines

Sun, Jan 4 - Sat, Jan 10

Frontier flights from Missouri to Cancún

Our best Frontier deals on Missouri to Cancún flight tickets

Frontier

Jan 27

STL6:00 amLambert-St Louis

3h 30m

CUN10:30 amCancun

Jan 30

CUN1:29 pmCancun

3h 28m

STL3:57 pmLambert-St Louis

$221

Find similar

Frontier

Jan 10

STL6:00 amLambert-St Louis

3h 23m

CUN10:23 amCancun

Jan 17

CUN1:01 pmCancun

3h 28m

STL3:29 pmLambert-St Louis

$233

Find similar

Frontier

Feb 28

STL6:00 amLambert-St Louis

3h 23m

CUN10:23 amCancun

Mar 2

CUN1:01 pmCancun

3h 25m

STL3:26 pmLambert-St Louis

$237

Find similar

Delta flights from Missouri to Cancún

Our best Delta deals on Missouri to Cancún flight tickets

Delta

Dec 21

STL6:05 amLambert-St Louis

8h 15m

1 stop

CUN3:20 pmCancun

Dec 31

CUN2:56 pmCancun

9h 42m

1 stop

STL11:38 pmLambert-St Louis

$406

Find similar

Delta

Jan 18

MCI7:30 amKansas City

12h 41m

1 stop

CUN9:11 pmCancun

Jan 24

CUN3:25 pmCancun

3h 34m

MCI5:59 pmKansas City

$407

Find similar

Delta

Jan 24

MCI10:00 amKansas City

3h 25m

CUN2:25 pmCancun

Jan 29

CUN1:40 pmCancun

9h 22m

1 stop

MCI10:02 pmKansas City

$413

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 1/27

6:00 am-10:30 am

Nonstop3h 30m

Cancun

Fri 1/30

1:29 pm-3:57 pm

Nonstop3h 28m

$221

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 1/10

6:00 am-10:23 am

Nonstop3h 23m

Cancun

Sat 1/17

1:01 pm-3:29 pm

Nonstop3h 28m

$233

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 1/11

5:11 pm-9:13 am

1 stop15h 02m

Cancun

Wed 1/14

1:01 pm-3:29 pm

Nonstop3h 28m

$266

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 2/9

6:00 am-10:30 am

Nonstop3h 30m

Cancun

Fri 2/20

10:13 am-10:33 pm

1 stop13h 20m

$273

ColumbiaCancún

COU - CUN

COUCUN

Columbia Regional

Wed 1/7

7:22 am-8:45 pm

1 stop12h 23m

Cancun

Wed 1/21

5:08 pm-10:51 pm

1 stop6h 43m

$367

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Sat 1/10

6:34 pm-12:01 pm

1 stop16h 27m

Cancun

Wed 1/14

5:08 pm-10:47 pm

1 stop6h 39m

$367

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Wed 1/7

3:47 pm-9:13 am

1 stop16h 26m

Cancun

Mon 1/12

10:13 am-4:09 pm

1 stop6h 56m

$394

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Tue 1/6

6:15 pm-2:35 pm

2 stops19h 20m

Cancun

Tue 1/13

11:05 am-4:09 pm

3 stops30h 04m

$397

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Wed 12/17

6:00 am-2:18 pm

1 stop7h 18m

Cancun

Tue 12/30

4:51 pm-10:30 pm

1 stop6h 39m

$399

JoplinCancún

JLN - CUN

JLNCUN

Joplin

Sun 1/4

7:50 am-8:44 pm

1 stop11h 54m

Cancun

Sat 1/10

8:39 am-11:30 pm

2 stops15h 51m

$480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until October to fly from Missouri, when ticket prices are also cheap, with an average price of $400.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Missouri to Cancún is on a Monday when prices can be found for as low as $394. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $512. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our most recent data shows that the best time of day to fly to Cancún is in the evening. Flights from Missouri to Cancún during this time can be as low as $367. Flights to Cancún are more costly at noon, with an average ticket price of $627. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Missouri to Cancun flight route?

Fly from Lambert-St Louis to Cancun for the best Missouri - Cancun flight prices

How far in advance should I book a flight to Cancún?

You are more likely to see cheaper flights to Cancún from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Missouri for as low as $374 on momondo.

What cabin class options are available on Missouri to Cancun flights?

There are 2 cabin classes available to choose from on Missouri to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Cancún flights?

No. A direct flight is the cheapest option for a flight between Missouri to Cancún.

Cheap Missouri to Cancún flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Cancún

Best Price Found	$186
Fastest flight time	3h 00m
Direct flights	Every day
Airports in Cancún	1 airport

The best one-way flight to Cancún from Missouri in the past 72 hours is $186. The best round-trip flight deal from Missouri to Cancún found on momondo in the last 72 hours is $317.

The fastest flight from Missouri to Cancún takes 3h 00m

Direct flights go from Missouri to Cancún every day.

There is 1 airport in Cancún. From Missouri there are direct flights to Cancun (CUN).

Search flight deals

When did momondo last update prices for flights from Missouri to Cancun Airport?
Prices for flights from Missouri to Cancun Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Missouri to Cancun Airport?
The number of operators available for flights from Missouri to Cancun Airport is 9 as of December 2025.
How old do you have to be to fly from Missouri to Cancun Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Missouri to Cancún?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to Cancún is Boeing 737 MAX 8 (25.89% of total bookings). The next most popular plane models are Airbus A321-100/200 (21.05%), Airbus A321neo (14.68%), and Boeing 737-800 (14.44%).

Best airlines flying from Missouri to Cancún

Compare and see reviews for airlines that fly from Missouri to Cancún with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $130	Free Cancellation	Rating 6.3 8,178 reviews	Search Spirit Airlines flights
Volaris	PriceFrom $175	Free Cancellation	Rating 6.7 1,154 reviews	Search Volaris flights
Aeromexico	PriceFrom $218	Free Cancellation	Rating 7.4 1,642 reviews	Search Aeromexico flights
Delta	PriceFrom $225	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Frontier	PriceFrom $234	Free Cancellation	Rating 5.8 3,084 reviews	Search Frontier flights
United Airlines	PriceFrom $330	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
American Airlines	PriceFrom $364	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $454	Free Cancellation	Rating 8.0 11,432 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $467	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights

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Holbox

Puerto Morelos

Akumal

Puerto Aventuras

Valladolid

Punta Sam

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Cancún?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to Cancún for you.

Can I find flights from Missouri to Cancún with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Cancún flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Cancún?

Once all potential Missouri to Cancún flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missouri to Cancún right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cancún from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cancún trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Moreliafrom $168

Flights to Puerto Escondidofrom $278

Cheap flights from Missouri to Cancún from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Cancún departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Missouri to Cancún

Our best Frontier deals on Missouri to Cancún flight tickets

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Our best Delta deals on Missouri to Cancún flight tickets

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See travel insights to Cancún from

How to get the cheapest flight ticket from Missouri to Cancún

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until October to fly from Missouri, when ticket prices are also cheap, with an average price of $400.

What is the cheapest day to depart on your flight to Cancún?

What is the cheapest time of day to depart on your flight to Cancún?

What is the cheapest Missouri to Cancun flight route?

Fly from Lambert-St Louis to Cancun for the best Missouri - Cancun flight prices

How far in advance should I book a flight to Cancún?

What cabin class options are available on Missouri to Cancun flights?

There are 2 cabin classes available to choose from on Missouri to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Cancún flights?

No. A direct flight is the cheapest option for a flight between Missouri to Cancún.

What is the cheapest airline that flies from Missouri to Cancun?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Missouri to Cancun

What airlines fly to Cancún?

How many flights depart from Missouri to Cancún on average per day?

2 flights are operational daily from Missouri to Cancún as of December 2025. The most popular departure time for this route is 8:00AM, with 75% of flights per day taking off at noon.

How many flights depart from Missouri to Cancún on average per week?

As of December 2025, 17 flights take off from Missouri and land in Cancún each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

How long does it take to fly to Cancún?

Cheap Missouri to Cancún flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Cancún

Best Price Found

Fastest flight time

Direct flights

Airports in Cancún

When did momondo last update prices for flights from Missouri to Cancun Airport?

How many operators does momondo search for flights from Missouri to Cancun Airport?

How old do you have to be to fly from Missouri to Cancun Airport?

What documentation or ID do you need to fly to Cancun Airport?

What is the most popular plane model from Missouri to Cancún?

Best airlines flying from Missouri to Cancún

Compare and see reviews for airlines that fly from Missouri to Cancún with momondo

Traveling to a place near Cancún?

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Cancún?

Can I find flights from Missouri to Cancún with flexible booking policies on momondo?

How can momondo help me find flights from Missouri to Cancún?

I’m not ready to book a flight from Missouri to Cancún right now. Can momondo alert me if prices change?

An easier way to manage your Cancún trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Airports servicing Quintana Roo