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Cheap Flights from St Louis to Cancun, MX, Mexico - STL to CUN

Popular flights from St Louis to Cancun

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Aeromexico
Departure Date Return Date Lowest Price
Mar 15, 2016 Mar 22, 2016 $375
Mar 16, 2016 Mar 23, 2016 $375
May 11, 2016 May 16, 2016 $375
American Airlines
Departure Date Return Date Lowest Price
Feb 26, 2016 Mar 1, 2016 $332
Frontier Airlines
Departure Date Return Date Lowest Price
Feb 27, 2016 Mar 2, 2016 $267
Feb 28, 2016 Mar 3, 2016 $267
Mar 7, 2016 Mar 11, 2016 $267
United Airlines
Departure Date Return Date Lowest Price
Feb 24, 2016 Mar 1, 2016 $331
Feb 24, 2016 Mar 1, 2016 $331

How Much Does it Cost to Fly from St Louis to Cancun (STL to CUN)?

We have collected flight cost data from across the web for travel from St Louis to Cancun, and have found the average flight price for this trip to be $304.

When Can I Buy the Cheapest Flight from St Louis to Cancun (STL to CUN)?

Airlines can adjust prices for plane tickets from St Louis to Cancun based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from St Louis to Cancun

The chart below shows up-to-date information regarding how far in advance a flight from St Louis to Cancun should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $462 $362
7-14 days $462 $267
14-21 days $462 $267
21-30 days $462 $267
30-60 days $402 $316
60-90 days $342 $343
90+ days $342 $345

Cheapest Day To Fly from St Louis to Cancun

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to Cancun.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$267 $333 $331 $333 $332 $267 $267

Lowest Fares Chart By Month from St Louis to Cancun

The chart below shows the lowest fare by month when flying from St Louis to Cancun.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February St Louis Cancun Frontier 2/27/16 3/2/16 1 $267
March St Louis Cancun Frontier 3/7/16 3/11/16 1 $267
April St Louis Cancun Frontier 4/10/16 4/15/16 1 $316
May St Louis Cancun Frontier 5/1/16 5/4/16 0 $342
June St Louis Cancun Frontier 6/7/16 6/14/16 0 $342
July St Louis Cancun Frontier 7/4/16 7/12/16 0 $342
August St Louis Cancun Frontier 8/2/16 8/9/16 0 $342
September St Louis Cancun American 9/14/16 9/21/16 1 $365

Cheapest Weekend Non-Stop Flights for the Next 30 Days from St Louis to Cancun

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from St Louis to Cancun.

Next 30 Days

SunMonTueWedThuFriSat
21 22 23 24 25 26 27
$844
28 29 1 2 3 4 5
$844
6 7 8 9 10 11 12
$502
13 14 15 16 17 18 19
$502 $502
20 21 22 23 24 25 26
$502

Non-Stop vs Connecting Flights from St Louis to Cancun (STL to CUN)

Your St Louis to Cancun flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Cancun is $332.

The average price for non-stop flights from St Louis to Cancun is $342.

The chart below shows up to date information regarding non-stop flights from St Louis to Cancun.

Nonstop Flight Details from St Louis to Cancun
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Frontier 1 1 1 1 1 1 1 06:15 06:15

Round Trip vs One Way Flights from St Louis to Cancun (STL to CUN)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Cancun. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Cancun is $160.

The average price for round trip flights from St Louis to Cancun is $332.

St Louis to Cancun Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from St Louis to Cancun?
Answer: The average St Louis to Cancun flight time is 3 hours and 20 minutes.
Question: How many miles are there between St Louis and Cancun?
Answer: The distance from St Louis to Cancun is 1239 miles.
Question: How common are direct flights from St Louis to Cancun?
Answer: There are 7 direct flights from St Louis to Cancun.
Question: What is the most popular airline for non-stop flights from St Louis to Cancun?
Answer: Frontier Airlines provides 100% of the non-stop flights between St Louis and Cancun.
Question: What are the most popular connecting cities when flying from St Louis to Cancun?
Answer: Atlanta, GA

Airlines Flying from St Louis to Cancun (STL to CUN)

Below are the different airlines that fly from St Louis to Cancun with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to Cancun.

St Louis to Cancun
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
Air Canada YYZ X X X X X X X
Air Canada YYZ / YUL X X X X X X X
Delta CVG X X X X X X X
Frontier - X X X X X X X
Frontier DEN X X X X X X X
United CLE X X X X X X X
Southwest MKE X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and Cancun, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Atlanta American, Alaska, Frontier, United $108
St Louis to Dallas - Ft Worth American, Alaska, United $195
St Louis to Miami American, Frontier, United $255
St Louis to Chicago American, United $204
St Louis to Orlando American, Frontier, United $108
St Louis to New York American, Alaska, United $244
St Louis to Ft Lauderdale American, United $252
St Louis to Tampa American, Frontier, United $104
St Louis to Houston American, United $297
St Louis to Ft Myers American, Alaska, Frontier, United $108
St Louis to Las Vegas American, Alaska, Frontier, United $118
St Louis to Los Angeles American, Alaska, Frontier, United $244
St Louis to New Orleans American, United $301
St Louis to Key West American, United $342
St Louis to Charlotte American, United $330

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Cozumel American, AeroMexico, Sun Country, United $477
St Louis to Belize City Tropic Air, American, United $281
St Louis to Grand Cayman American, Cayman, United $558

Cheap Domestic Flights to Cancun - CUN

FlightsAirlineLowest Price
Bloomington - Normal to Orlando American $293
Moline to Orlando American, United $300
Peoria to Atlanta American, United $311

Cheap International Flights to Cancun - CUN

FlightsAirlineLowest Price
Springfield to Cancun American, AeroMexico, Alaska, United $510
Moline to Cancun American, AeroMexico, Alaska, United $508
Bloomington - Normal to Cancun American, AeroMexico, United $550
Peoria to Cancun American, AeroMexico, Sun Country, United $508
Evansville to Cancun American, AeroMexico, Sun Country, United $540
Champaign to Cancun American $553
Springfield to Cancun American, AeroMexico, United $502
Moline to Cozumel American, AeroMexico, United $490
Springfield to Cozumel American, AeroMexico, United $520
Cheap Flights from St Louis to Cancun, MX, Mexico, from $267 Round trip from STL to CUN