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Cheap flights from San Antonio to Cancún from $94

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 10/28. 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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0 bags

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Find the cheapest flights from San Antonio to Cancún

Cheap round-trip flights

Viva Logo
9:00 pm - 6:50 pmSAT-CUN
21h 50m1 stop
Viva Logo
7:10 am - 7:50 pmCUN-SAT
12h 40m1 stop
$306Viva
Find Deal
Fri, Oct 17 - Fri, Oct 24
Volaris Logo
1:06 pm - 9:49 pmSAT-CUN
8h 43m1 stop
Volaris Logo
4:18 am - 10:11 amCUN-SAT
6h 53m1 stop
$308Volaris
Find Deal
Sat, Nov 1 - Tue, Nov 4
Viva Logo
9:00 pm - 6:50 pmSAT-CUN
21h 50m1 stop
Viva Logo
7:10 am - 7:50 pmCUN-SAT
12h 40m1 stop
$309Viva
Find Deal
Fri, Oct 10 - Fri, Oct 17
Viva Logo
9:00 pm - 8:55 pmSAT-CUN
23h 55m1 stop
Viva Logo
6:10 am - 4:20 pmCUN-SAT
10h 10m1 stop
$310Viva
Find Deal
Thu, Oct 16 - Sun, Oct 19
Logo
9:00 pm - 6:45 pmSAT-CUN
21h 45m1 stop
Logo
10:09 am - 3:50 pmCUN-SAT
6h 41m1 stop
$311
Find Deal
Fri, Oct 31 - Mon, Nov 3
Logo
9:00 pm - 6:45 pmSAT-CUN
21h 45m1 stop
Logo
10:09 am - 3:50 pmCUN-SAT
6h 41m1 stop
$312
Find Deal
Fri, Oct 31 - Mon, Nov 3
Volaris Logo
11:18 am - 9:49 pmSAT-CUN
10h 31m1 stop
Volaris Logo
4:25 am - 11:00 amCUN-SAT
6h 35m1 stop
$313Volaris
Find Deal
Wed, Oct 8 - Tue, Oct 14
Volaris Logo
7:37 pm - 9:51 amSAT-CUN
13h 14m1 stop
Volaris Logo
10:39 am - 6:06 pmCUN-SAT
8h 27m1 stop
$314Volaris
Find Deal
Sun, Feb 22 - Fri, Feb 27
Volaris Logo
11:18 am - 9:49 pmSAT-CUN
10h 31m1 stop
Volaris Logo
4:18 am - 11:01 amCUN-SAT
6h 43m1 stop
$316Volaris
Find Deal
Fri, Oct 24 - Mon, Oct 27
Spirit Airlines Logo
4:55 pm - 8:04 amSAT-CUN
15h 09m1 stop
Spirit Airlines Logo
9:09 am - 3:50 pmCUN-SAT
6h 41m1 stop
$346Spirit Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 31

Viva flights from San Antonio to Cancún

Our best Viva deals on San Antonio to Cancún flight tickets
Viva
Oct 17
SAT9:00 pmSan Antonio
21h 50m
1 stop
CUN6:50 pmCancun
Oct 24
CUN7:10 amCancun
12h 40m
1 stop
SAT7:50 pmSan Antonio
$306
Find similar
Viva
Oct 10
SAT9:00 pmSan Antonio
21h 50m
1 stop
CUN6:50 pmCancun
Oct 17
CUN7:10 amCancun
12h 40m
1 stop
SAT7:50 pmSan Antonio
$309
Find similar
Viva
Oct 16
SAT9:00 pmSan Antonio
23h 55m
1 stop
CUN8:55 pmCancun
Oct 19
CUN6:10 amCancun
10h 10m
1 stop
SAT4:20 pmSan Antonio
$310
Find similar

Volaris flights from San Antonio to Cancún

Our best Volaris deals on San Antonio to Cancún flight tickets
Volaris
Nov 1
SAT1:06 pmSan Antonio
8h 43m
1 stop
CUN9:49 pmCancun
Nov 4
CUN4:18 amCancun
6h 53m
1 stop
SAT10:11 amSan Antonio
$308
Find similar
Volaris
Oct 8
SAT11:18 amSan Antonio
10h 31m
1 stop
CUN9:49 pmCancun
Oct 14
CUN4:25 amCancun
6h 35m
1 stop
SAT11:00 amSan Antonio
$313
Find similar
Volaris
Feb 22
SAT7:37 pmSan Antonio
13h 14m
1 stop
CUN9:51 amCancun
Feb 27
CUN10:39 amCancun
8h 27m
1 stop
SAT6:06 pmSan Antonio
$314
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio 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 September 11, 2025.
Use the filters below to find and compare flights from San Antonio to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Fri 10/17

9:00 pm-6:50 pm

1 stop21h 50m

Cancun

Fri 10/24

7:10 am-7:50 pm

1 stop12h 40m

$306

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Sat 11/1

1:06 pm-9:49 pm

1 stop8h 43m

Cancun

Tue 11/4

4:18 am-10:11 am

1 stop6h 53m

$308

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Fri 10/10

9:00 pm-6:50 pm

1 stop21h 50m

Cancun

Fri 10/17

7:10 am-7:50 pm

1 stop12h 40m

$309

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Thu 10/16

9:00 pm-8:55 pm

1 stop23h 55m

Cancun

Sun 10/19

6:10 am-4:20 pm

1 stop10h 10m

$310

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Fri 10/31

9:00 pm-6:45 pm

1 stop21h 45m

Cancun

Mon 11/3

10:09 am-3:50 pm

1 stop6h 41m

$311

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Fri 10/31

9:00 pm-6:45 pm

1 stop21h 45m

Cancun

Mon 11/3

10:09 am-3:50 pm

1 stop6h 41m

$312

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Wed 10/8

11:18 am-9:49 pm

1 stop10h 31m

Cancun

Tue 10/14

4:25 am-11:00 am

1 stop6h 35m

$313

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Sun 2/22

7:37 pm-9:51 am

1 stop13h 14m

Cancun

Fri 2/27

10:39 am-6:06 pm

1 stop8h 27m

$314

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Fri 10/24

11:18 am-9:49 pm

1 stop10h 31m

Cancun

Mon 10/27

4:18 am-11:01 am

1 stop6h 43m

$316

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

Mon 10/20

4:55 pm-8:04 am

1 stop15h 09m

Cancun

Fri 10/31

9:09 am-3:50 pm

1 stop6h 41m

$346

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 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

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in February, then you should wait until March to fly from San Antonio, when ticket prices are also cheap, with an average price of $414.

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 Friday when prices can be found for as low as $371. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $595. 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 evening. Flights from San Antonio to Cancún during this time can be as low as $311. Flights to Cancún are more costly in the afternoon, with an average ticket price of $436. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 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 $451 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 $409 on momondo.

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

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

You could potentially save up to 6% 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 September 2025, prices for San Antonio to Cancún flights are approximately 7% 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

Fastest flight time

2h 30m

Direct flights

Sun

Airports in Cancún

1 airport
The fastest flight from San Antonio to Cancún takes 2h 30m
Direct flights go from San Antonio to Cancún on Sunday. There are no airlines offering direct flights.
There is 1 airport near Cancún: Cancun (CUN)
Search flight deals

  • 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 6h 02m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $95Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
AeromexicoPriceFrom $225Free CancellationRating
7.4
1,701 reviews
Search Aeromexico flights
VivaPriceFrom $263Free CancellationRating
7.0
788 reviews
Search Viva flights
VolarisPriceFrom $283Free CancellationRating
6.6
1,155 reviews
Search Volaris flights
Sun Country AirPriceFrom $335Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $381Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $392Free CancellationRating
7.9
7,960 reviews
Search Delta flights
United AirlinesPriceFrom $415Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
SouthwestPriceFrom $448Free CancellationRating
8.0
4,248 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 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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