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

Frontier, Spirit Airlines, and Delta 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 37% 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 September 2025, 10 flights take off from Missouri and land in Cancún each week. The most common flight departure day for this route is Mon, with 20% 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 September 2025. The most popular departure time for this route is 10:00AM, with 100% of flights per day taking off at noon.

How long does it take to fly to Cancún?

Flight times from Missouri to Cancún vary, but if you’re flying out of Kansas City 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 St. Louis to Cancún, which will take roughly 3h 13m. Keep in mind that layovers or delays could extend your travel time.

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 September 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.

$88 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

10:22 am - 1:35 pmSTL-CUN

3h 13mnonstop

3:45 pm - 7:00 pmCUN-STL

3h 15mnonstop

$249Frontier

Find Deal

Sat, Oct 25 - Sat, Nov 1

10:22 am - 1:35 pmSTL-CUN

3h 13mnonstop

3:45 pm - 6:00 pmCUN-STL

3h 15mnonstop

$251Frontier

Find Deal

Mon, Oct 27 - Sun, Nov 2

10:22 am - 1:35 pmSTL-CUN

3h 13mnonstop

9:52 am - 5:27 pmCUN-STL

7h 35m1 stop

$266Multiple Airlines

Find Deal

Sun, Oct 26 - Thu, Oct 30

1:30 pm - 12:35 pmSTL-CUN

23h 05m1 stop

2:50 pm - 6:07 pmCUN-STL

3h 17mnonstop

$282Multiple Airlines

Find Deal

Tue, Oct 7 - Fri, Oct 10

10:00 am - 9:33 amSTL-CUN

22h 33m2 stops

3:03 pm - 11:40 pmCUN-STL

9h 37m1 stop

$310Aeromexico

Find Deal

Wed, Jan 21 - Wed, Jan 28

10:00 am - 9:33 amSTL-CUN

22h 33m2 stops

4:55 pm - 3:01 pmCUN-STL

23h 06m2 stops

$314Aeromexico

Find Deal

Wed, Jan 21 - Wed, Jan 28

6:03 pm - 11:00 amSTL-CUN

15h 57m1 stop

5:14 pm - 11:06 pmCUN-STL

6h 52m1 stop

$316American Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

7:36 pm - 1:31 pmSTL-CUN

16h 55m1 stop

12:32 pm - 3:07 pmCUN-STL

3h 35mnonstop

$350American Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

7:15 pm - 11:16 amSTL-CUN

16h 01m2 stops

10:55 am - 11:02 amCUN-STL

24h 07m2 stops

$353Spirit Airlines

Find Deal

Sat, Oct 25 - Sat, Nov 1

10:09 am - 9:10 amMCI-CUN

22h 01m1 stop

1:35 pm - 11:08 amCUN-MCI

22h 33m1 stop

$361Spirit Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

Frontier flights from Missouri to Cancún

Our best Frontier deals on Missouri to Cancún flight tickets

Frontier

Oct 25

STL10:22 amLambert-St Louis

3h 13m

CUN1:35 pmCancun

Nov 1

CUN3:45 pmCancun

3h 15m

STL7:00 pmLambert-St Louis

$249

Find similar

Frontier

Oct 27

STL10:22 amLambert-St Louis

3h 13m

CUN1:35 pmCancun

Nov 2

CUN3:45 pmCancun

3h 15m

STL6:00 pmLambert-St Louis

$251

Find similar

Frontier

Oct 24

STL10:22 amLambert-St Louis

3h 13m

CUN1:35 pmCancun

Oct 30

CUN3:45 pmCancun

3h 15m

STL7:00 pmLambert-St Louis

$252

Find similar

Spirit Airlines flights from Missouri to Cancún

Our best Spirit Airlines deals on Missouri to Cancún flight tickets

Spirit Airlines

Oct 25

STL7:15 pmLambert-St Louis

16h 01m

2 stops

CUN11:16 amCancun

Nov 1

CUN10:55 amCancun

24h 07m

2 stops

STL11:02 amLambert-St Louis

$353

Find similar

Spirit Airlines

Nov 11

MCI10:09 amKansas City

22h 01m

1 stop

CUN9:10 amCancun

Nov 18

CUN1:35 pmCancun

22h 33m

1 stop

MCI11:08 amKansas City

$361

Find similar

Spirit Airlines

Oct 31

MCI5:15 amKansas City

26h 49m

1 stop

CUN8:04 amCancun

Nov 13

CUN1:35 pmCancun

22h 33m

1 stop

MCI11:08 amKansas City

$364

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 10/25

10:22 am-1:35 pm

Nonstop3h 13m

Cancun

Sat 11/1

3:45 pm-7:00 pm

Nonstop3h 15m

$249

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Mon 10/27

10:22 am-1:35 pm

Nonstop3h 13m

Cancun

Sun 11/2

3:45 pm-6:00 pm

Nonstop3h 15m

$251

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 10/26

10:22 am-1:35 pm

Nonstop3h 13m

Cancun

Thu 10/30

9:52 am-5:27 pm

1 stop7h 35m

$266

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Tue 10/7

1:30 pm-12:35 pm

1 stop23h 05m

Cancun

Fri 10/10

2:50 pm-6:07 pm

Nonstop3h 17m

$282

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 1/21

10:00 am-9:33 am

2 stops22h 33m

Cancun

Wed 1/28

3:03 pm-11:40 pm

1 stop9h 37m

$310

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 1/21

10:00 am-9:33 am

2 stops22h 33m

Cancun

Wed 1/28

4:55 pm-3:01 pm

2 stops23h 06m

$314

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 12/6

6:03 pm-11:00 am

1 stop15h 57m

Cancun

Wed 12/10

5:14 pm-11:06 pm

1 stop6h 52m

$316

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 12/6

7:36 pm-1:31 pm

1 stop16h 55m

Cancun

Sat 12/13

12:32 pm-3:07 pm

Nonstop3h 35m

$350

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 10/25

7:15 pm-11:16 am

2 stops16h 01m

Cancun

Sat 11/1

10:55 am-11:02 am

2 stops24h 07m

$353

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Tue 11/11

10:09 am-9:10 am

1 stop22h 01m

Cancun

Tue 11/18

1:35 pm-11:08 am

1 stop22h 33m

$361

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 April to fly from Missouri, when ticket prices are also cheap, with an average price of $446.

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 $442. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $549. 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 $851. 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 $510 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 $404 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	$226
Fastest flight time	3h 05m
Direct flights	Every day
Airports in Cancún	1 airport

The best one-way flight to Cancún from Missouri in the past 72 hours is $226. The best round-trip flight deal from Missouri to Cancún found on momondo in the last 72 hours is $297.

The fastest flight from Missouri to Cancún takes 3h 05m

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 September 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 (33.62% of total bookings). The next most popular plane models are Airbus A320neo (14.66%), Airbus A321neo (13.69%), and Airbus A321-100/200 (13.36%).

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 8,045 reviews	Search Spirit Airlines flights
Volaris	PriceFrom $174	Free Cancellation	Rating 6.6 1,152 reviews	Search Volaris flights
Delta	PriceFrom $225	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
Aeromexico	PriceFrom $243	Free Cancellation	Rating 7.4 1,693 reviews	Search Aeromexico flights
Frontier	PriceFrom $247	Free Cancellation	Rating 5.8 3,161 reviews	Search Frontier flights
American Airlines	PriceFrom $362	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $379	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $454	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $474	Free Cancellation	Rating 8.0 4,245 reviews	Search Southwest flights

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Isla Mujeres

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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Sat 10/25

Sat 11/1

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Flights to Monterreyfrom $194

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Flights to Moreliafrom $166

Flights to Puerto Escondidofrom $269

Cheap flights from Missouri to Cancún from $88

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 11/3. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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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

Spirit Airlines flights from Missouri to Cancún

Our best Spirit Airlines deals on Missouri to Cancún flight tickets

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Use the filters below to find and compare flights from Missouri to Cancún that are best for you.

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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 September, then you should wait until April to fly from Missouri, when ticket prices are also cheap, with an average price of $446.

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, Spirit Airlines, and Delta 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 September 2025. The most popular departure time for this route is 10:00AM, with 100% of flights per day taking off at noon.

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

As of September 2025, 10 flights take off from Missouri and land in Cancún each week. The most common flight departure day for this route is Mon, with 20% 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

Airports servicing Quintana Roo