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 05m 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 is the cheapest airline that flies from Missouri to Cancun?

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

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 39% 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 week?

As of August 2025, 9 flights take off from Missouri and land in Cancún each week. The most common flight departure day for this route is Thu, with 22% of weekly flights taking off on this day.

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

1 flights are operational daily from Missouri to Cancún as of August 2025. The most popular departure time for this route is 6:00AM, with 95% of flights per day taking off at noon.

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 August 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.

$113 Cheap Flights from Missouri to Cancún in 2025

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Find the cheapest flights from Missouri to Cancún

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:26 am - 1:46 pmSTL-CUN

3h 20mnonstop

2:49 pm - 6:10 pmCUN-STL

3h 21mnonstop

$243Frontier

Find Deal

Wed, Sep 3 - Fri, Sep 5

10:21 am - 1:34 pmSTL-CUN

3h 13mnonstop

2:49 pm - 6:10 pmCUN-STL

3h 21mnonstop

$244Frontier

Find Deal

Sat, Sep 13 - Sat, Sep 20

6:00 am - 10:37 pmSTL-CUN

16h 37m2 stops

2:49 pm - 6:10 pmCUN-STL

3h 21mnonstop

$306

Find Deal

Wed, Sep 3 - Fri, Sep 5

2:30 pm - 8:33 amSTL-CUN

18h 03m1 stop

3:01 pm - 6:09 pmCUN-STL

3h 08mnonstop

$307

Find Deal

Mon, Aug 25 - Wed, Aug 27

11:39 am - 1:47 pmCOU-CUN

26h 08m1 stop

7:50 am - 10:45 pmCUN-COU

14h 55m1 stop

$308American Airlines

Find Deal

Sun, Aug 31 - Fri, Sep 5

4:34 pm - 10:25 amSGF-CUN

16h 51m1 stop

5:10 pm - 8:25 amCUN-SGF

16h 15m1 stop

$308American Airlines

Find Deal

Sat, Jan 10 - Wed, Jan 14

2:30 pm - 8:33 amSTL-CUN

18h 03m1 stop

1:42 pm - 9:40 amCUN-STL

19h 58m1 stop

$314Spirit Airlines

Find Deal

Mon, Aug 25 - Wed, Aug 27

5:15 am - 8:11 amMCI-CUN

26h 56m1 stop

9:16 am - 11:07 pmCUN-MCI

13h 51m1 stop

$314Spirit Airlines

Find Deal

Sun, Sep 28 - Fri, Oct 3

8:50 am - 1:10 pmMCI-CUN

3h 20mnonstop

8:40 am - 11:00 amCUN-MCI

3h 20mnonstop

$355Southwest

Find Deal

Mon, Nov 17 - Fri, Nov 21

6:25 am - 1:50 pmMCI-CUN

7h 25m1 stop

1:45 pm - 5:10 pmCUN-MCI

3h 25mnonstop

$381Southwest

Find Deal

Sun, Sep 28 - Fri, Oct 3

Frontier flights from Missouri to Cancún

Our best Frontier deals on Missouri to Cancún flight tickets

Frontier

Sep 3

STL10:26 amLambert-St Louis

3h 20m

CUN1:46 pmCancun

Sep 5

CUN2:49 pmCancun

3h 21m

STL6:10 pmLambert-St Louis

$243

Find similar

Frontier

Sep 13

STL10:21 amLambert-St Louis

3h 13m

CUN1:34 pmCancun

Sep 20

CUN2:49 pmCancun

3h 21m

STL6:10 pmLambert-St Louis

$244

Find similar

Frontier

Sep 5

STL10:21 amLambert-St Louis

3h 13m

CUN1:34 pmCancun

Sep 9

CUN2:49 pmCancun

3h 21m

STL6:10 pmLambert-St Louis

$245

Find similar

American Airlines flights from Missouri to Cancún

Our best American Airlines deals on Missouri to Cancún flight tickets

American Airlines

Jan 10

SGF4:34 pmSpringfield-Branson

16h 51m

1 stop

CUN10:25 amCancun

Jan 14

CUN5:10 pmCancun

16h 15m

1 stop

SGF8:25 amSpringfield-Branson

$308

Find similar

American Airlines

Aug 31

COU12:17 pmColumbia Regional

7h 48m

1 stop

CUN8:05 pmCancun

Sep 5

CUN4:26 pmCancun

19h 32m

2 stops

COU11:58 amColumbia Regional

$312

Find similar

American Airlines

Sep 13

COU5:16 pmColumbia Regional

20h 34m

1 stop

CUN1:50 pmCancun

Sep 20

CUN7:50 amCancun

8h 03m

1 stop

COU3:53 pmColumbia Regional

$336

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 9/3

10:26 am-1:46 pm

Nonstop3h 20m

Cancun

Fri 9/5

2:49 pm-6:10 pm

Nonstop3h 21m

$243

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 9/13

10:21 am-1:34 pm

Nonstop3h 13m

Cancun

Sat 9/20

2:49 pm-6:10 pm

Nonstop3h 21m

$244

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 9/3

6:00 am-10:37 pm

2 stops16h 37m

Cancun

Fri 9/5

2:49 pm-6:10 pm

Nonstop3h 21m

$306

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 8/25

2:30 pm-8:33 am

1 stop18h 03m

Cancun

Wed 8/27

3:01 pm-6:09 pm

Nonstop3h 08m

$307

ColumbiaCancún

COU - CUN

COUCUN

Columbia Regional

Sun 8/31

11:39 am-1:47 pm

1 stop26h 08m

Cancun

Fri 9/5

7:50 am-10:45 pm

1 stop14h 55m

$308

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Sat 1/10

4:34 pm-10:25 am

1 stop16h 51m

Cancun

Wed 1/14

5:10 pm-8:25 am

1 stop16h 15m

$308

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 8/25

2:30 pm-8:33 am

1 stop18h 03m

Cancun

Wed 8/27

1:42 pm-9:40 am

1 stop19h 58m

$314

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Sun 9/28

5:15 am-8:11 am

1 stop26h 56m

Cancun

Fri 10/3

9:16 am-11:07 pm

1 stop13h 51m

$314

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Mon 11/17

8:50 am-1:10 pm

Nonstop3h 20m

Cancun

Fri 11/21

8:40 am-11:00 am

Nonstop3h 20m

$355

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Sun 9/28

6:25 am-1:50 pm

1 stop7h 25m

Cancun

Fri 10/3

1:45 pm-5:10 pm

Nonstop3h 25m

$381

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 April, then you should wait until August to fly from Missouri, when ticket prices are also cheap, with an average price of $474.

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

The cheapest day to depart from Missouri to Cancún is on a Tuesday when prices can be found for as low as $472. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $548. 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 $864. 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 $522 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 $450 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?

You could potentially save up to 1% on your flight if you consider stops on a Missouri to Cancún flight.

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	$113
Fastest flight time	3h 13m
Direct flights	Every day
Airports in Cancún	1 airport

The best one-way flight to Cancún from Missouri in the past 72 hours is $113. The best round-trip flight deal from Missouri to Cancún found on momondo in the last 72 hours is $243.

The fastest flight from Missouri to Cancún takes 3h 13m

Direct flights go from Missouri to Cancún every day.

There is 1 airport near Cancún: 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 August 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 (35.03% of total bookings). The next most popular plane models are Airbus A320neo (20.95%), Airbus A321neo (16.21%), and Boeing 737-800 (6.98%).

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 $132	Free Cancellation	Rating 6.3 8,055 reviews	Search Spirit Airlines flights
Volaris	PriceFrom $174	Free Cancellation	Rating 6.6 1,163 reviews	Search Volaris flights
Frontier	PriceFrom $191	Free Cancellation	Rating 5.8 3,231 reviews	Search Frontier flights
Delta	PriceFrom $224	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
Aeromexico	PriceFrom $243	Free Cancellation	Rating 7.5 1,721 reviews	Search Aeromexico flights
American Airlines	PriceFrom $363	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $376	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $454	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $465	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights

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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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Cheap flights from Missouri to Cancún from $113

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 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Missouri to Cancún

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Missouri to Cancún

Our best Frontier deals on Missouri to Cancún flight tickets

American Airlines flights from Missouri to Cancún

Our best American Airlines 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

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

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in April, then you should wait until August to fly from Missouri, when ticket prices are also cheap, with an average price of $474.

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?

You could potentially save up to 1% on your flight if you consider stops on a Missouri to Cancún flight.

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

Frontier, American Airlines, and Spirit 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?

1 flights are operational daily from Missouri to Cancún as of August 2025. The most popular departure time for this route is 6:00AM, with 95% of flights per day taking off at noon.

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

As of August 2025, 9 flights take off from Missouri and land in Cancún each week. The most common flight departure day for this route is Thu, with 22% 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.

Find better results for your trip to Mexico

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