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Cheap flights from San Antonio to Cancún from $80

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 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
Viva Logo
8:40 pm - 11:30 pm
SAT
-
CUN
26h 50m
1 stop
Viva Logo
1:10 am - 4:20 pm
CUN
-
SAT
15h 10m
1 stop
$313Viva
jue., abr. 23 - lun., abr. 27
Multiple Airlines Logo
8:45 pm - 12:45 pm
SAT
-
CUN
15h 00m
1 stop
Multiple Airlines Logo
10:01 am - 4:19 pm
CUN
-
SAT
7h 18m
1 stop
$314Multiple Airlines
jue., feb. 26 - dom., mar. 1
Volaris Logo
7:37 pm - 9:56 am
SAT
-
CUN
13h 19m
1 stop
Volaris Logo
4:18 am - 10:11 am
CUN
-
SAT
6h 53m
1 stop
$315Volaris
mar., feb. 24 - vie., feb. 27
Volaris Logo
7:37 pm - 9:56 am
SAT
-
CUN
13h 19m
1 stop
Volaris Logo
10:39 am - 6:06 pm
CUN
-
SAT
8h 27m
1 stop
$316Volaris
lun., feb. 9 - mar., feb. 17
Multiple Airlines Logo
10:26 am - 8:51 am
SAT
-
CUN
21h 25m
2 stops
Multiple Airlines Logo
10:01 am - 4:19 pm
CUN
-
SAT
7h 18m
1 stop
$317Multiple Airlines
mié., feb. 25 - dom., mar. 1
Viva Logo
8:45 pm - 4:55 pm
SAT
-
CUN
19h 10m
1 stop
Viva Logo
11:45 am - 9:55 am
CUN
-
SAT
23h 10m
1 stop
$318Viva
vie., feb. 6 - lun., feb. 9
Volaris Logo
11:15 am - 6:14 pm
SAT
-
CUN
6h 59m
1 stop
Volaris Logo
10:53 am - 7:10 pm
CUN
-
SAT
8h 17m
1 stop
$319Volaris
jue., may. 14 - sáb., may. 23
Volaris Logo
8:41 pm - 10:03 am
SAT
-
CUN
13h 22m
1 stop
Volaris Logo
5:25 am - 11:00 am
CUN
-
SAT
5h 35m
1 stop
$320Volaris
vie., may. 22 - lun., may. 25
Viva Logo
8:45 pm - 4:55 pm
SAT
-
CUN
19h 10m
1 stop
Viva Logo
10:25 am - 9:55 am
CUN
-
SAT
24h 30m
1 stop
$321Viva
vie., feb. 13 - dom., feb. 15
Viva Logo
11:00 am - 10:10 pm
SAT
-
CUN
10h 10m
1 stop
Viva Logo
11:35 pm - 3:20 pm
CUN
-
SAT
16h 45m
1 stop
$322Viva
mar., mar. 3 - jue., mar. 5

Viva flights from San Antonio to Cancún

Our best Viva deals on San Antonio to Cancún flight tickets
Viva
Apr 23
SAT8:40 pmSan Antonio
26h 50m
1 stop
CUN11:30 pmCancun
Apr 27
CUN1:10 amCancun
15h 10m
1 stop
SAT4:20 pmSan Antonio
$313
Viva
Feb 6
SAT8:45 pmSan Antonio
19h 10m
1 stop
CUN4:55 pmCancun
Feb 9
CUN11:45 amCancun
23h 10m
1 stop
SAT9:55 amSan Antonio
$318
Viva
Feb 13
SAT8:45 pmSan Antonio
19h 10m
1 stop
CUN4:55 pmCancun
Feb 15
CUN10:25 amCancun
24h 30m
1 stop
SAT9:55 amSan Antonio
$321

Volaris flights from San Antonio to Cancún

Our best Volaris deals on San Antonio to Cancún flight tickets
Volaris
Feb 24
SAT7:37 pmSan Antonio
13h 19m
1 stop
CUN9:56 amCancun
Feb 27
CUN4:18 amCancun
6h 53m
1 stop
SAT10:11 amSan Antonio
$315
Volaris
Feb 9
SAT7:37 pmSan Antonio
13h 19m
1 stop
CUN9:56 amCancun
Feb 17
CUN10:39 amCancun
8h 27m
1 stop
SAT6:06 pmSan Antonio
$316
Volaris
May 22
SAT8:41 pmSan Antonio
13h 22m
1 stop
CUN10:03 amCancun
May 25
CUN5:25 amCancun
5h 35m
1 stop
SAT11:00 amSan Antonio
$320

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 enero 27, 2026.
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

jue. 4/23

8:40 pm-11:30 pm

1 stop26h 50m

Cancun

lun. 4/27

1:10 am-4:20 pm

1 stop15h 10m

$313

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

jue. 2/26

8:45 pm-12:45 pm

1 stop15h 00m

Cancun

dom. 3/1

10:01 am-4:19 pm

1 stop7h 18m

$314

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

mar. 2/24

7:37 pm-9:56 am

1 stop13h 19m

Cancun

vie. 2/27

4:18 am-10:11 am

1 stop6h 53m

$315

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

lun. 2/9

7:37 pm-9:56 am

1 stop13h 19m

Cancun

mar. 2/17

10:39 am-6:06 pm

1 stop8h 27m

$316

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

mié. 2/25

10:26 am-8:51 am

2 stops21h 25m

Cancun

dom. 3/1

10:01 am-4:19 pm

1 stop7h 18m

$317

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

vie. 2/6

8:45 pm-4:55 pm

1 stop19h 10m

Cancun

lun. 2/9

11:45 am-9:55 am

1 stop23h 10m

$318

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

jue. 5/14

11:15 am-6:14 pm

1 stop6h 59m

Cancun

sáb. 5/23

10:53 am-7:10 pm

1 stop8h 17m

$319

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

vie. 5/22

8:41 pm-10:03 am

1 stop13h 22m

Cancun

lun. 5/25

5:25 am-11:00 am

1 stop5h 35m

$320

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

vie. 2/13

8:45 pm-4:55 pm

1 stop19h 10m

Cancun

dom. 2/15

10:25 am-9:55 am

1 stop24h 30m

$321

San AntonioCancún

SAT - CUN

SATCUN

San Antonio

mar. 3/3

11:00 am-10:10 pm

1 stop10h 10m

Cancun

jue. 3/5

11:35 pm-3:20 pm

1 stop16h 45m

$322

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 March, then you should wait until July to fly from San Antonio, when ticket prices are also cheap, with an average price of $429.

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 $367. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $589. 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 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 $461 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 $384 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 17% 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 January 2026, prices for San Antonio to Cancún flights are approximately 21% 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

$359

Fastest flight time

2h 20m

Direct flights

Tue, Fri, Sat and Sun

Airports in Cancún

1 airport
The best flight deal from San Antonio to Cancún found on momondo in the last 72 hours is $359
The fastest flight from San Antonio to Cancún takes 2h 20m
Direct flights go from San Antonio to Cancún on Tuesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Cancún. From San Antonio there are direct flights to 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 2h 20m.

  • 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
AeromexicoPriceFrom $196Free CancellationRating
7.4
1,589 reviews
Search Aeromexico flights
VolarisPriceFrom $257Free CancellationRating
6.6
1,172 reviews
Search Volaris flights
VivaPriceFrom $270Free CancellationRating
7.0
816 reviews
Search Viva flights
Sun Country AirPriceFrom $337Free CancellationRating
6.9
343 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $376Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights
DeltaPriceFrom $392Free CancellationRating
7.9
8,124 reviews
Search Delta flights
United AirlinesPriceFrom $412Free CancellationRating
7.4
9,209 reviews
Search United Airlines flights
SouthwestPriceFrom $443Free CancellationRating
8.0
4,268 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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