Question 1

How long does a flight from Cancun to St. Louis take?

Accepted Answer

A direct flight to St. Louis will take on average 3h 10m to travel the 1,241 miles flying distance from Cancun. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between Cancún and St. Louis per day?

Accepted Answer

Each day, there are between 2 and 4 nonstop flights that take off from Cancún and land in St. Louis, with an average flight time of 3h 22m. The most common departure time is 10:00 am and most flights take off in the morning. Each week, there are 16 flights. The most frequent day of departure is Saturday, when 25% of all weekly flights depart. The fewest flights depart on a Monday. Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between Cancún and St. Louis per day?

Accepted Answer

Each day, there are between 2 and 4 nonstop flights that take off from Cancún and land in St. Louis, with an average flight time of 3h 22m. The most common departure time is 10:00 am and most flights take off in the morning. Each week, there are 16 flights. The most frequent day of departure is Saturday, when 25% of all weekly flights depart. The fewest flights depart on a Monday. Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from Cancún to St. Louis?

Accepted Answer

In the last 3 days, the lowest price for a flight from Cancún to St. Louis was $109 for a one-way ticket and $270 for a round-trip. <a href='/flight-routes/Cancun-CUN/Lambert-St-Louis-STL'>Visit our flight page for the latest deals!>/a>

Question 5

Do I need a passport to fly between Cancun and St. Louis?

Accepted Answer

Yes, you'll most likely have to show a valid passport before boarding the plane in Cancun and on arrival in St. Louis. <a href='/flight-routes/Cancun-CUN/Lambert-St-Louis-STL'>Visit our flight page for the latest deals!>/a>

Question 6

Which airlines fly most frequently between Cancun and St. Louis?

Accepted Answer

Cancun and St. Louis are connected by different airlines. The airlines that fly that route the most regularly are Southwest (8 flights per week), Frontier (7 flights per week), and American Airlines (one flight per week). Visit our flight page for the latest deals!>/a>

Question 7

Which airlines fly most frequently between Cancun and St. Louis?

Accepted Answer

Cancun and St. Louis are connected by different airlines. The airlines that fly that route the most regularly are Southwest (8 flights per week), Frontier (7 flights per week), and American Airlines (one flight per week). Visit our flight page for the latest deals!>/a>

Question 8

What’s the cheapest day of the week to fly from Cancun to St. Louis?

Accepted Answer

For Cancun to St. Louis, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from St. Louis back to Cancun, the best deals are generally found on Monday, with Saturday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 9

What’s the cheapest day of the week to fly from Cancun to St. Louis?

Accepted Answer

For Cancun to St. Louis, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from St. Louis back to Cancun, the best deals are generally found on Monday, with Saturday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 10

Which airports will I be using when flying from Cancun to St. Louis?

Accepted Answer

Cancun airport is called Cancun and the only airport in St. Louis is Lambert-St Louis. <a href='/flight-routes/Cancun-CUN/Lambert-St-Louis-STL'>Visit our flight page for the latest deals!>/a>

Question 11

What’s the earliest departure time from Cancun to St. Louis?

Accepted Answer

Early birds can take the earliest flight from Cancún at 10:55 am and will be landing in St. Louis at 1:05 pm.

Question 12

What’s the latest departure time from Cancun to St. Louis?

Accepted Answer

If you prefer to fly at night, the latest flight from Cancún to St. Louis jets off at 4:30 pm and lands at 6:45 pm.

Question 13

Which airlines offer Wi-Fi service onboard planes from Cancun to St. Louis?

Accepted Answer

American Airlines, and JetBlue offer inflight Wi-Fi service on the Cancun to St. Louis flight route.

Question 14

Which aircraft models fly most regularly from Cancun to St. Louis?

Accepted Answer

The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Cancun to St. Louis flight route.

Question 15

On which days can I fly direct from Cancun to St. Louis?

Accepted Answer

There are nonstop flights from Cancun to St. Louis on a daily basis.

Question 16

How does KAYAK find such low prices on flights from Cancun to St. Louis?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cancun to St. Louis. <a href='/flight-routes/Cancun-CUN/Lambert-St-Louis-STL'>Visit our flight page for the latest deals!>/a>

Question 17

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cancun to St. Louis?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Cancun is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Cancun-CUN/Lambert-St-Louis-STL'>Visit our flight page for the latest deals!>/a>

Question 18

What is the Hacker Fare option on flights from Cancun to St. Louis?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Cancun with another airline. Booking your flights between Cancun and STL can sometimes prove cheaper using this method. <a href='/flight-routes/Cancun-CUN/Lambert-St-Louis-STL'>Visit our flight page for the latest deals!>/a>

Question 19

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cancun to St. Louis?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Cancun up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Cancun-CUN/Lambert-St-Louis-STL'>Visit our flight page for the latest deals!>/a>

Question 20

Which cabin class options are there for flights between Cancún and St. Louis?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 21

Which cabin class options are there for flights between Cancún and St. Louis?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 22

Which airlines provide the cheapest flights from Cancun to St. Louis?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Cancun to St. Louis were found on United Airlines ($270) and Frontier ($356).

Question 23

Which airlines provide the cheapest flights from Cancun to St. Louis?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Cancun to St. Louis were found on United Airlines ($270) and Frontier ($356).

Question 24

Can I save money by flying with a layover from Cancún to St. Louis?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $273 on average.

Question 25

Can I save money by flying with a layover from Cancún to St. Louis?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $273 on average.

Low season	August
High season	March
Cheapest flight	$109

CUN - STL

$138 Find Cheap Flights from Cancún to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

Everything you should know

Cheap Flights from Cancún to St. Louis (CUN-STL)

Recent round-trip flight deals from Cancún to St. Louis

Recent one-way flight deals from Cancún to St. Louis

Recent direct flight deals from Cancún to St. Louis

KAYAK's insights & trends for Cancún to St. Louis flights

Get data-powered insights and trends into flights from Cancún to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Cancun to St. Louis?

For Cancun to St. Louis, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from St. Louis back to Cancun, the best deals are generally found on Monday, with Saturday being the most expensive.

Can I save money by flying with a layover from Cancún to St. Louis?

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $273 on average.

Which airlines provide the cheapest flights from Cancun to St. Louis?

In the past 3 days, the cheapest round-trip tickets from Cancun to St. Louis were found on United Airlines ($270) and Frontier ($356).

Which airlines fly most frequently between Cancun and St. Louis?

Cancun and St. Louis are connected by different airlines. The airlines that fly that route the most regularly are Southwest (8 flights per week), Frontier (7 flights per week), and American Airlines (one flight per week).

Which cabin class options are there for flights between Cancún and St. Louis?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Cancún and St. Louis per day?

How long does a flight from Cancun to St. Louis take?

A direct flight to St. Louis will take on average 3h 10m to travel the 1,241 miles flying distance from Cancun.

What’s the earliest departure time from Cancun to St. Louis?

Early birds can take the earliest flight from Cancún at 10:55 am and will be landing in St. Louis at 1:05 pm.

What’s the latest departure time from Cancun to St. Louis?

If you prefer to fly at night, the latest flight from Cancún to St. Louis jets off at 4:30 pm and lands at 6:45 pm.

Expert advice for your flight from Cancún to St. Louis

Good to know

When to book flights from Cancún to St. Louis

FAQs for booking flights from Cancun to St. Louis

What is the cheapest flight from Cancún to St. Louis?

In the last 3 days, the lowest price for a flight from Cancún to St. Louis was $109 for a one-way ticket and $270 for a round-trip.

Do I need a passport to fly between Cancun and St. Louis?

Yes, you'll most likely have to show a valid passport before boarding the plane in Cancun and on arrival in St. Louis.

Which airports will I be using when flying from Cancun to St. Louis?

Cancun airport is called Cancun and the only airport in St. Louis is Lambert-St Louis.

Which airlines offer Wi-Fi service onboard planes from Cancun to St. Louis?

American Airlines, and JetBlue offer inflight Wi-Fi service on the Cancun to St. Louis flight route.

Which aircraft models fly most regularly from Cancun to St. Louis?

The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Cancun to St. Louis flight route.

On which days can I fly direct from Cancun to St. Louis?

There are nonstop flights from Cancun to St. Louis on a daily basis.

How does KAYAK find such low prices on flights from Cancun to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cancun to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cancun to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Cancun is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Cancun to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Cancun with another airline. Booking your flights between Cancun and STL can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cancun to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Cancun up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Cancún to St. Louis

Prefer to fly direct from Cancun to St. Louis?

Everything you need to know for your flight from Cancún to St. Louis

Information on your arrival and departure airports

Cabin class types available on flights from Cancun to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights to and from Cancún and St. Louis

Flights to other popular destinations

Flights from domestic origins to St. Louis

Choose which airport to fly into in St. Louis

Find deals for your return flight