Cheap flights from St. Louis to Cancún from $171

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1 stop
Sat, Aug 2
St. Louis STLCancún CUN

$171
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Direct
Mon, Jul 28
St. Louis STLCancún CUN

$201
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Direct
Sat, Aug 2
St. Louis STLCancún CUN

$229
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Direct
Thu, Jul 31
St. Louis STLCancún CUN

$262
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Direct
Thu, Jul 31
St. Louis STLCancún CUN

$262
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Direct
Thu, Jul 31
St. Louis STLCancún CUN

$262
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Prices updated:

Direct
Mon, Jul 28 – Thu, Jul 31
St. Louis STLCancún CUN

$432
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Direct
Mon, Jul 28 – Wed, Jul 30
St. Louis STLCancún CUN

$439
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Direct
Mon, Jul 28 – Thu, Jul 31
St. Louis STLCancún CUN

$469
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Direct
Sun, Jul 27 – Wed, Jul 30
St. Louis STLCancún CUN

$501
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Direct
Mon, Jul 28 – Fri, Aug 1
St. Louis STLCancún CUN

$503
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Direct
Tue, Jul 29 – Thu, Jul 31
St. Louis STLCancún CUN

$531
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Prices updated:

Key info about flying to Cancún

Depart from
St. Louis Lambert International
Arrive to
Cancún International
Average flights per week
145
Flight distance
1999 km
Worth visiting
Tulum - Chichen Itza

Weekly direct flights

Discover the top airlines offering direct flights from St. Louis to Cancún in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 29.06Mon 30.06Tue 01.07Wed 02.07Thu 03.07Fri 04.07Sat 05.07
------------------1
---------------------
Weekly flights: 1 totalDaily flights: 0.14 averageMost flights: Saturday 1 flights
AirlineSun 06.07Mon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07
------------11---
---------------------
Weekly flights: 2 totalDaily flights: 0.29 averageMost flights: Thursday 1 flights
AirlineSun 13.07Mon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07
1---1111---
---------------------
Weekly flights: 5 totalDaily flights: 0.71 averageMost flights: Sunday 1 flights
AirlineSun 20.07Mon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07
1111111
---------------------
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Sunday 1 flights

Check-in for a flight from St. Louis to Cancún

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
AeroMéxicoAMXAMYes
Spirit AirlinesNKSNKNo
Hawaiian AirlinesHALHANo

Weather in Cancún

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January25°C22°C
February26°C22°C
March27°C23°C
April28°C24°C
May29°C25°C
June30°C26°C
July30°C26°C
August31°C26°C
September30°C26°C
October29°C25°C
November27°C24°C
December26°C23°C
Hottest Month
31°C
August
Coldest month
22°C
January
Sunny days
233
days per year

14 day forecast

Saturday
5 Jul
37°C27°C
12 Jul
32°C26°C
Sunday
6 Jul
35°C27°C
13 Jul
31°C26°C
Monday
7 Jul
87%
33°C27°C
14 Jul
32°C27°C
Tuesday
8 Jul
68%
34°C27°C
15 Jul
60%
31°C26°C
Wednesday
9 Jul
86%
31°C26°C
16 Jul
31°C26°C
Thursday
10 Jul
87%
32°C26°C
17 Jul
31°C27°C
Friday
11 Jul
31°C26°C
18 Jul
78%
31°C27°C
The distance between St. Louis and Cancún is 1999 km. The most popular airlines for this route are United Airlines, Frontier Airlines, AeroMéxico, Spirit Airlines, and Hawaiian Airlines. St. Louis and Cancún have 145 direct flights per week. When you arrive at Cancún, consider visiting Tulum, and Chichen Itza.

Frequently asked questions

How long does it take to travel from St. Louis to Cancún?
What is the flight distance between St. Louis and Cancún?
What airlines offer nonstop (direct) flights between St. Louis and Cancún?
What are the most popular routes to and from St. Louis?
What are the most popular routes to and from Cancún?
What airports are near St. Louis?
What airports are near Cancún?
Which airlines fly between St. Louis and Cancún?
When’s the best time to travel between St. Louis and Cancún?
What flights operate between St. Louis and Cancún?
How many airports are there near St. Louis?
How many airports are there near Cancún?
What time do nonstop (direct) flights between St. Louis and Cancún depart?
What time do nonstop (direct) flights between St. Louis and Cancún arrive?
What time do flights between St. Louis and Cancún depart?
What time do flights between St. Louis and Cancún arrive?

The nearest countries with flights to Cancún

Here is a list of countries people are flying from

Other destination countries from St. Louis

Here is a list of countries people are flying to

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