Which layover airport has the shortest travel time from San Antonio to Cancún?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 4h 40m.

Which layover airport offers the lowest fares from San Antonio to Cancún?

Flights via Mexico City (MEX) offer the lowest average round-trip price of $346.

Which layover airport has the shortest connection time from San Antonio to Cancún?

Dallas (DFW) has the shortest average layover time for this route: 1h 14m.

What airlines fly to Cancún?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Cancún from San Antonio according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 10 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 San Antonio to Cancún on average per day?

As of June 2026, 1 flights take off from San Antonio and land in Cancún each day. The most common flight departure time for this route is 9:00AM, with 100% of daily flights taking off at noon.

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

11 flights are operational weekly from San Antonio to Cancún as of June 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

What is the cheapest airline that flies from San Antonio to Cancun?

Viva and Delta are the most popular carriers operating from San Antonio to Cancun

Which airport is the most popular layover for flights between San Antonio and Cancún?

Houston (HOU) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from San Antonio Airport to Cancun Airport?

Prices for flights from San Antonio Airport to Cancun Airport refresh daily.

How many operators does momondo search for flights from San Antonio Airport to Cancun Airport?

The number of operators available for flights from San Antonio Airport to Cancun Airport is 8 as of June 2026.

How old do you have to be to fly from San Antonio Airport to Cancun Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Cancun Airport.

What documentation or ID do you need to fly to Cancun Airport?

The necessary travel and health documents for your Cancun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$99 Cheap Flights from San Antonio to Cancún in 2026

Q: What is the typical price of a round-trip flight between San Antonio and Cancún?

Prices are currently low for flights on this route. Typical prices usually range from $361 to $576. The lowest price recently found on this route was $323.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Cancún

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:56 pm - 10:03 am

SAT

CUN

13h 07m

1 stop

10:40 am - 8:07 pm

CUN

SAT

9h 27m

1 stop

$323Volaris

Sun, Jul 12 - Sat, Jul 18

11:15 am - 6:14 pm

SAT

CUN

6h 59m

1 stop

12:30 pm - 7:40 pm

CUN

SAT

7h 10m

1 stop

$324Multiple Airlines

Thu, Oct 15 - Wed, Oct 21

11:30 am - 5:30 pm

SAT

CUN

6h 00m

1 stop

10:40 am - 8:07 pm

CUN

SAT

9h 27m

1 stop

$325Volaris

Sun, Jul 12 - Mon, Jul 20

9:32 pm - 9:55 am

SAT

CUN

12h 23m

1 stop

2:20 pm - 7:10 pm

CUN

SAT

28h 50m

2 stops

$326Multiple Airlines

Tue, Jul 21 - Tue, Jul 28

11:30 am - 5:30 pm

SAT

CUN

6h 00m

1 stop

12:49 pm - 8:07 pm

CUN

SAT

7h 18m

1 stop

$327Volaris

Sun, Jul 12 - Wed, Jul 22

11:30 am - 9:30 am

SAT

CUN

22h 00m

2 stops

10:40 am - 8:07 pm

CUN

SAT

9h 27m

1 stop

$328Multiple Airlines

Thu, Sep 10 - Mon, Sep 14

9:32 pm - 9:55 am

SAT

CUN

12h 23m

1 stop

10:40 am - 8:07 pm

CUN

SAT

9h 27m

1 stop

$329Volaris

Tue, Jul 21 - Fri, Jul 24

4:55 pm - 11:50 pm

SAT

CUN

6h 55m

1 stop

6:15 am - 4:20 pm

CUN

SAT

10h 05m

1 stop

$330Viva

Tue, Aug 11 - Tue, Aug 18

11:30 am - 5:30 pm

SAT

CUN

6h 00m

1 stop

12:30 pm - 7:40 pm

CUN

SAT

7h 10m

1 stop

$331Multiple Airlines

Sun, Oct 18 - Wed, Oct 21

8:45 pm - 5:00 pm

SAT

CUN

20h 15m

1 stop

8:35 pm - 4:20 pm

CUN

SAT

19h 45m

1 stop

$332Viva

Thu, Aug 27 - Mon, Aug 31

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Delta flights from San Antonio to Cancún

Our best Delta deals on San Antonio to Cancún flight tickets

Delta

Oct 16

SAT1:57 pmSan Antonio

6h 28m

1 stop

CUN8:25 pmCancun

Oct 24

CUN6:59 amCancun

5h 25m

1 stop

SAT12:24 pmSan Antonio

$334

Delta

Aug 16

SAT5:20 amSan Antonio

6h 05m

1 stop

CUN11:25 amCancun

Aug 19

CUN6:05 amCancun

6h 19m

1 stop

SAT12:24 pmSan Antonio

$339

Delta

Nov 1

SAT12:20 pmSan Antonio

6h 40m

1 stop

CUN8:00 pmCancun

Nov 5

CUN4:20 pmCancun

9h 07m

1 stop

SAT12:27 amSan Antonio

$342

Volaris flights from San Antonio to Cancún

Our best Volaris deals on San Antonio to Cancún flight tickets

Volaris

Jul 12

SAT8:56 pmSan Antonio

13h 07m

1 stop

CUN10:03 amCancun

Jul 18

CUN10:40 amCancun

9h 27m

1 stop

SAT8:07 pmSan Antonio

$323

Volaris

Jul 11

SAT12:41 pmSan Antonio

11h 17m

1 stop

CUN11:58 pmCancun

Jul 21

CUN12:49 pmCancun

7h 18m

1 stop

SAT8:07 pmSan Antonio

$324

Volaris

Jul 12

SAT11:30 amSan Antonio

6h 00m

1 stop

CUN5:30 pmCancun

Jul 20

CUN10:40 amCancun

9h 27m

1 stop

SAT8:07 pmSan Antonio

$325

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Sun 7/12

8:56 pm-10:03 am

1 stop13h 07m

Cancun

Sat 7/18

10:40 am-8:07 pm

1 stop9h 27m

$323

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Thu 10/15

11:15 am-6:14 pm

1 stop6h 59m

Cancun

Wed 10/21

12:30 pm-7:40 pm

1 stop7h 10m

$324

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Sun 7/12

11:30 am-5:30 pm

1 stop6h 00m

Cancun

Mon 7/20

10:40 am-8:07 pm

1 stop9h 27m

$325

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Tue 7/21

9:32 pm-9:55 am

1 stop12h 23m

Cancun

Tue 7/28

2:20 pm-7:10 pm

2 stops28h 50m

$326

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Sun 7/12

11:30 am-5:30 pm

1 stop6h 00m

Cancun

Wed 7/22

12:49 pm-8:07 pm

1 stop7h 18m

$327

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Thu 9/10

11:30 am-9:30 am

2 stops22h 00m

Cancun

Mon 9/14

10:40 am-8:07 pm

1 stop9h 27m

$328

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Tue 7/21

9:32 pm-9:55 am

1 stop12h 23m

Cancun

Fri 7/24

10:40 am-8:07 pm

1 stop9h 27m

$329

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Tue 8/11

4:55 pm-11:50 pm

1 stop6h 55m

Cancun

Tue 8/18

6:15 am-4:20 pm

1 stop10h 05m

$330

Quickest round-trip

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Sun 10/18

11:30 am-5:30 pm

1 stop6h 00m

Cancun

Wed 10/21

12:30 pm-7:40 pm

1 stop7h 10m

$331

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Thu 8/27

8:45 pm-5:00 pm

1 stop20h 15m

Cancun

Mon 8/31

8:35 pm-4:20 pm

1 stop19h 45m

$332

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 San Antonio 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

Layovers

Other information

What is the typical price of a round-trip flight between San Antonio and Cancún?

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in June, then you should wait until July to fly from San Antonio, when ticket prices are also cheap, with an average price of $413.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from San Antonio to Cancún is on a Sunday when prices can be found for as low as $382. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $658. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest San Antonio to Cancun flight route?

Fly from San Antonio to Cancun for the best San Antonio - Cancun flight prices

How far in advance should I book a flight from San Antonio to Cancún?

You are more likely to see cheaper flights to Cancún from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $452 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from San Antonio for as low as $363 on momondo.

What cabin class options are available on San Antonio to Cancún flights?

There is only 1 cabin class available to choose from on San Antonio to Cancún 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 San Antonio to Cancún flights?

You could potentially save up to 16% on your flight if you consider stops on a San Antonio to Cancún flight.

How have San Antonio to Cancún flight prices changed over time?

As of June 2026, prices for San Antonio to Cancún flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from San Antonio to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Cancún according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Cancún (SAT to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Cancún

Best Price Found	$232
Fastest flight time	2h 25m
Direct flights	Every day
Airports in Cancún	1 airport

The best one-way flight to Cancún from San Antonio in the past 72 hours is $232. The best round-trip flight deal from San Antonio to Cancún found on momondo in the last 72 hours is $405.

The fastest flight from San Antonio to Cancún takes 2h 25m

Direct flights go from San Antonio to Cancún every day.

There is 1 airport in Cancún. From San Antonio there are direct flights to Cancun (CUN).

Search flight deals

Frequently asked questions about flying from San Antonio to Cancún

How far is San Antonio to Cancun by plane?
There are 924.3 mi between San Antonio and Cancun. A reasonable flight in good conditions will take 2h 25m.
When did momondo last update prices for flights from San Antonio Airport to Cancun Airport?
Prices for flights from San Antonio Airport to Cancun Airport refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Cancun Airport?
The number of operators available for flights from San Antonio Airport to Cancun Airport is 8 as of June 2026.
How old do you have to be to fly from San Antonio Airport to Cancun Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The necessary travel and health documents for your Cancun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Antonio to Cancún?
Based on momondo bookings for flights between San Antonio and Cancún, the leading plane model is Boeing 737-800, making up 65.03% of the total bookings. Other popular models include Boeing 737 MAX 8 with 21.86%, Boeing 737 with 3.28%, and Airbus A320-100/200 with 3.28%.
What is the most popular airline from San Antonio to Cancún?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Cancún is United Airlines, representing 26% of all bookings. The subsequent popular airlines are Sun Country Air at 17%, Viva at 17%, and Volaris at 15%.

Best airlines flying from San Antonio to Cancún

Compare and see reviews for airlines that fly from San Antonio to Cancún with momondo

Airline	Rating	Free Cancellation	Price
Aeromexico	PriceFrom $165	Free Cancellation	Rating 7.4 1,485 reviews	Search Aeromexico flights
Volaris	PriceFrom $245	Free Cancellation	Rating 6.6 1,155 reviews	Search Volaris flights
Viva	PriceFrom $279	Free Cancellation	Rating 7.0 802 reviews	Search Viva flights
Sun Country Air	PriceFrom $347	Free Cancellation	Rating 6.8 327 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $360	Free Cancellation	Rating 7.1 11,766 reviews	Search American Airlines flights
United Airlines	PriceFrom $397	Free Cancellation	Rating 7.4 9,895 reviews	Search United Airlines flights
Delta	PriceFrom $398	Free Cancellation	Rating 7.8 8,450 reviews	Search Delta flights
Southwest	PriceFrom $443	Free Cancellation	Rating 7.9 4,246 reviews	Search Southwest flights

Southwest Flights From San Antonio to Cancún
Southwest operates around 7 flights from San Antonio to Cancún every week. The average price of these flights found in the last 72 hours has been $595, but momondo users have found Southwest deals from San Antonio to Cancún from as low as $443 round-trip. Southwest has been scored 7.9/10 in 4,246 reviews.
Sun Country Air Flights From San Antonio to Cancún
Sun Country Air (6.8/10 from 327 reviews) operates around 4 flights from San Antonio to Cancún in any given week. The average Sun Country Air airfare for this route is around $382, with deals from around $347 rare but found on momondo. Referenced prices are for round-trip San Antonio to Cancún flight searches in the last 72 hours.

Playa del Carmen

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Puerto Morelos

Holbox

Akumal

Puerto Aventuras

Punta Sam

Valladolid

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Cancún?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Cancún. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Cancún with flexible booking policies on momondo?

Flights from San Antonio to Cancún with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Cancún?

momondo helps you find the best flight between San Antonio and Cancún by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Antonio to Cancún right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Cancún flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from San Antonio to Cancún from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Cancún departing on 7/21. 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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Delta flights from San Antonio to Cancún

Our best Delta deals on San Antonio to Cancún flight tickets

Volaris flights from San Antonio to Cancún

Our best Volaris deals on San Antonio to Cancún flight tickets

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How to get the cheapest flight ticket from San Antonio to Cancún

What is the typical price of a round-trip flight between San Antonio and Cancún?

What is the cheapest month to fly to Cancún?

What is the cheapest day to depart on your flight to Cancún?

What is the cheapest San Antonio to Cancun flight route?

How far in advance should I book a flight from San Antonio to Cancún?

What cabin class options are available on San Antonio to Cancún flights?

Can stopping save me money on San Antonio to Cancún flights?

How have San Antonio to Cancún flight prices changed over time?

What is the cheapest airline that flies from San Antonio to Cancun?

What airlines fly to Cancún?

Which airport is the most popular layover for flights between San Antonio and Cancún?

Which layover airport offers the lowest fares from San Antonio to Cancún?

Which layover airport has the shortest travel time from San Antonio to Cancún?

Which layover airport has the shortest connection time from San Antonio to Cancún?

How many flights depart from San Antonio to Cancún on average per day?

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

When to book flights from San Antonio to Cancún

Cheap San Antonio to Cancún (SAT to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Cancún

Best Price Found

Fastest flight time

Direct flights

Airports in Cancún

Frequently asked questions about flying from San Antonio to Cancún

Best airlines flying from San Antonio to Cancún

Compare and see reviews for airlines that fly from San Antonio to Cancún with momondo

Southwest Flights From San Antonio to Cancún

Sun Country Air Flights From San Antonio to Cancún

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List of cabin classes available on flights landing in Cancún. Availability may vary depending on flight origin and airline.

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