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Cheap flights from Missouri to Cancún from $97

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 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missouri to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:12 pm - 11:16 am
STL
-
CUN
14h 04m
1 stop
Frontier Logo
10:08 am - 9:49 am
CUN
-
STL
23h 41m
1 stop
$327Frontier
Sat, Mar 7 - Thu, Mar 12
Frontier Logo
6:00 am - 10:30 am
STL
-
CUN
3h 30mnonstop
Frontier Logo
11:42 am - 2:09 pm
CUN
-
STL
3h 27mnonstop
$333Frontier
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
8:17 pm - 12:20 pm
STL
-
CUN
15h 03m
2 stops
Multiple Airlines Logo
11:44 am - 3:11 pm
CUN
-
STL
3h 27mnonstop
$340Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
4:05 pm - 9:15 pm
STL
-
CUN
28h 10m
1 stop
Multiple Airlines Logo
9:00 am - 11:59 pm
CUN
-
STL
15h 59m
1 stop
$347Multiple Airlines
Sun, Feb 22 - Sat, Feb 28
Spirit Airlines Logo
12:24 pm - 11:30 am
MCI
-
CUN
23h 06m
1 stop
Spirit Airlines Logo
2:39 pm - 11:29 am
CUN
-
MCI
20h 50m
1 stop
$374Spirit Airlines
Wed, Apr 1 - Tue, Apr 7
Spirit Airlines Logo
12:24 pm - 11:30 am
MCI
-
CUN
23h 06m
1 stop
Spirit Airlines Logo
2:39 pm - 11:29 am
CUN
-
MCI
20h 50m
1 stop
$376Spirit Airlines
Thu, Mar 19 - Tue, Mar 24
United Airlines Logo
6:00 am - 3:59 pm
SGF
-
CUN
8h 59m
1 stop
United Airlines Logo
1:37 pm - 8:21 pm
CUN
-
SGF
7h 44m
1 stop
$404United Airlines
Mon, Mar 2 - Fri, Mar 6
United Airlines Logo
6:00 am - 3:59 pm
SGF
-
CUN
8h 59m
1 stop
United Airlines Logo
11:36 am - 8:21 pm
CUN
-
SGF
8h 45m
1 stop
$431United Airlines
Mon, Mar 2 - Mon, Mar 9
American Airlines Logo
7:39 pm - 4:57 pm
COU
-
CUN
21h 18m
1 stop
American Airlines Logo
7:45 am - 5:07 pm
CUN
-
COU
9h 22m
1 stop
$432American Airlines
Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
7:39 pm - 4:57 pm
COU
-
CUN
21h 18m
1 stop
American Airlines Logo
7:45 am - 5:07 pm
CUN
-
COU
9h 22m
1 stop
$434American Airlines
Thu, Mar 19 - Thu, Mar 26

Spirit Airlines flights from Missouri to Cancún

Our best Spirit Airlines deals on Missouri to Cancún flight tickets
Spirit Airlines
Apr 1
MCI12:24 pmKansas City
23h 06m
1 stop
CUN11:30 amCancun
Apr 7
CUN2:39 pmCancun
20h 50m
1 stop
MCI11:29 amKansas City
$374
Spirit Airlines
Mar 19
MCI12:24 pmKansas City
23h 06m
1 stop
CUN11:30 amCancun
Mar 24
CUN2:39 pmCancun
20h 50m
1 stop
MCI11:29 amKansas City
$376
Spirit Airlines
Feb 15
MCI11:26 amKansas City
44h 52m
2 stops
CUN9:18 amCancun
Feb 18
CUN1:25 pmCancun
22h 05m
1 stop
MCI10:30 amKansas City
$378

American Airlines flights from Missouri to Cancún

Our best American Airlines deals on Missouri to Cancún flight tickets
American Airlines
Feb 28
STL6:18 pmLambert-St Louis
16h 53m
1 stop
CUN12:11 pmCancun
Mar 5
CUN8:45 amCancun
9h 28m
1 stop
STL5:13 pmLambert-St Louis
$388
American Airlines
Apr 11
MCI8:01 pmKansas City
15h 04m
1 stop
CUN11:05 amCancun
Apr 16
CUN1:41 pmCancun
9h 37m
1 stop
MCI11:18 pmKansas City
$400
American Airlines
Feb 21
MCI6:13 pmKansas City
15h 48m
1 stop
CUN11:01 amCancun
Mar 7
CUN2:01 pmCancun
3h 58m
MCI4:59 pmKansas City
$421

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Missouri to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sat 3/7

8:12 pm-11:16 am

1 stop14h 04m

Cancun

Thu 3/12

10:08 am-9:49 am

1 stop23h 41m

$327

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Thu 2/26

6:00 am-10:30 am

Nonstop3h 30m

Cancun

Thu 3/5

11:42 am-2:09 pm

Nonstop3h 27m

$333

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Wed 3/4

8:17 pm-12:20 pm

2 stops15h 03m

Cancun

Wed 3/11

11:44 am-3:11 pm

Nonstop3h 27m

$340

St. LouisCancún

STL - CUN

STLCUN

Lambert-St Louis

Sun 2/22

4:05 pm-9:15 pm

1 stop28h 10m

Cancun

Sat 2/28

9:00 am-11:59 pm

1 stop15h 59m

$347

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Wed 4/1

12:24 pm-11:30 am

1 stop23h 06m

Cancun

Tue 4/7

2:39 pm-11:29 am

1 stop20h 50m

$374

Kansas CityCancún

MCI - CUN

MCICUN

Kansas City

Thu 3/19

12:24 pm-11:30 am

1 stop23h 06m

Cancun

Tue 3/24

2:39 pm-11:29 am

1 stop20h 50m

$376

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Mon 3/2

6:00 am-3:59 pm

1 stop8h 59m

Cancun

Fri 3/6

1:37 pm-8:21 pm

1 stop7h 44m

$404

SpringfieldCancún

SGF - CUN

SGFCUN

Springfield-Branson

Mon 3/2

6:00 am-3:59 pm

1 stop8h 59m

Cancun

Mon 3/9

11:36 am-8:21 pm

1 stop8h 45m

$431

ColumbiaCancún

COU - CUN

COUCUN

Columbia Regional

Wed 3/18

7:39 pm-4:57 pm

1 stop21h 18m

Cancun

Wed 3/25

7:45 am-5:07 pm

1 stop9h 22m

$432

ColumbiaCancún

COU - CUN

COUCUN

Columbia Regional

Thu 3/19

7:39 pm-4:57 pm

1 stop21h 18m

Cancun

Thu 3/26

7:45 am-5:07 pm

1 stop9h 22m

$434

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 September, then you should wait until October to fly from Missouri, when ticket prices are also cheap, with an average price of $402.

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 $383. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $479. 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 morning. Flights from Missouri to Cancún during this time can be as low as $422. Flights to Cancún are more costly at noon, with an average ticket price of $628. 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 $467 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 $391 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

$238

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 $238. The best round-trip flight deal from Missouri to Cancún found on momondo in the last 72 hours is $412.
The fastest flight from Missouri to Cancún takes 3h 05m
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?

  • 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?

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 AirlinesPriceFrom $130Free CancellationRating
6.3
8,407 reviews
Search Spirit Airlines flights
AeromexicoPriceFrom $168Free CancellationRating
7.4
1,583 reviews
Search Aeromexico flights
VolarisPriceFrom $174Free CancellationRating
6.6
1,175 reviews
Search Volaris flights
FrontierPriceFrom $197Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $215Free CancellationRating
7.9
8,138 reviews
Search Delta flights
United AirlinesPriceFrom $314Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $366Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights
SouthwestPriceFrom $466Free CancellationRating
8.0
4,272 reviews
Search Southwest flights

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
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.

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