Cheap flights from San Antonio to Cancún from $104
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 12/7. 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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Not ready to book? to track prices.Volaris flights from San Antonio to Cancún
Our best Volaris deals on San Antonio to Cancún flight tickets
Viva flights from San Antonio to Cancún
Our best Viva deals on San Antonio to Cancún flight tickets
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Fly from
Fly to
Route
Depart
Return
San AntonioCancún
SAT San Antonio - CUN Cancun
SATCUN
San Antonio
Thu 2/18
9:20 am-5:09 pm
1 stop6h 49m
Cancun
Sun 2/21
9:55 pm-8:01 am
1 stop11h 06m
San AntonioCancún
SAT San Antonio - CUN Cancun
SATCUN
San Antonio
Sat 11/7
10:13 am-6:07 pm
1 stop6h 54m
Cancun
Sat 11/14
11:55 pm-8:01 am
1 stop9h 06m
San AntonioCancún
SAT San Antonio - CUN Cancun
SATCUN
San Antonio
Tue 1/19
9:20 am-5:09 pm
1 stop6h 49m
Cancun
Sat 1/23
9:35 pm-9:50 am
1 stop13h 15m
San AntonioCancún
SAT San Antonio - CUN Cancun
SATCUN
San Antonio
Tue 1/19
9:20 am-5:09 pm
1 stop6h 49m
Cancun
Sun 1/24
11:40 am-6:50 pm
1 stop8h 10m
San AntonioCancún
SAT San Antonio - CUN Cancun
SATCUN
San Antonio
Fri 12/4
8:00 pm-2:50 pm
1 stop17h 50m
Cancun
Tue 12/8
2:50 pm-9:50 am
1 stop20h 00m
San AntonioCancún
SAT San Antonio - CUN Cancun
SATCUN
San Antonio
Thu 11/5
4:50 pm-9:25 am
1 stop15h 35m
Cancun
Fri 11/6
3:40 pm-9:50 am
1 stop19h 10m
San AntonioCancún
SAT San Antonio - CUN Cancun
SATCUN
San Antonio
Wed 2/10
12:20 pm-10:28 pm
1 stop9h 08m
Cancun
Thu 2/11
8:50 pm-10:35 am
1 stop14h 45m
San AntonioCancún
SAT San Antonio - CUN Cancun
SATCUN
San Antonio
Wed 1/20
12:20 pm-11:30 pm
1 stop10h 10m
Cancun
Thu 1/21
8:50 pm-10:35 am
1 stop14h 45m
San AntonioCancún
SAT San Antonio - CUN Cancun
SATCUN
San Antonio
Wed 2/10
12:20 pm-8:00 pm
1 stop6h 40m
Cancun
Fri 2/12
4:30 pm-10:27 pm
1 stop6h 57m
San AntonioCancún
SAT San Antonio - CUN Cancun
SATCUN
San Antonio
Mon 2/8
8:00 am-4:30 pm
1 stop7h 30m
Cancun
Fri 2/12
8:15 am-12:28 am
1 stop17h 13m
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 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 $393 to $648.The lowest price recently found on this route was $327.
What is the cheapest month to fly to Cancún?
If you don’t want to visit Cancún in September, then you should wait until July to fly from San Antonio, when ticket prices are also cheap, with an average price of $398.
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 Tuesday when prices can be found for as low as $399. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $656. 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 $458 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 $404 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?
No. A direct flight is the cheapest option for a flight between San Antonio to Cancún.
What is the cheapest airline that flies from San Antonio to Cancun?
American Airlines and Volaris are the most popular carriers operating from San Antonio to Cancun
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 46% 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.
Which airport is the most popular layover for flights between San Antonio and Cancún?
Guadalajara (GDL) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.
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 $245.
Which layover airport has the shortest travel time from San Antonio to Cancún?
Flights connecting via Houston (HOU) have the shortest average one-way travel time: 4h 22m.
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 05m.
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
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 October 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 41.03% of the total bookings. Other popular models include Airbus A320-100/200 with 15.38%, Boeing 737 MAX 8 with 10.26%, and Airbus A320 (sharklets) with 10.26%.
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 Volaris, representing 23% of all bookings. The subsequent popular airlines are United Airlines at 23%, Viva at 16%, and Sun Country Air 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 | ||
|---|---|---|---|---|---|
| PriceFrom $262 | Free Cancellation | Rating 6.6 1,129 reviews | |||
| PriceFrom $279 | Free Cancellation | Rating 7.0 798 reviews | |||
| PriceFrom $332 | Free Cancellation | Rating 7.5 1,447 reviews | |||
| PriceFrom $356 | Free Cancellation | Rating 6.7 313 reviews | |||
| PriceFrom $388 | Free Cancellation | Rating 7.4 10,281 reviews | |||
| PriceFrom $388 | Free Cancellation | Rating 7.0 12,127 reviews | |||
| PriceFrom $398 | Free Cancellation | Rating 7.8 8,628 reviews | |||
| PriceFrom $449 | Free Cancellation | Rating 8.0 4,213 reviews |
Southwest Flights From San Antonio to Cancún
Southwest operates around 1 flight from San Antonio to Cancún every week. The average price of these flights found in the last 72 hours has been $650, but momondo users have found Southwest deals from San Antonio to Cancún from as low as $449 round-trip. Southwest has been scored 8.0/10 in 4,213 reviews.
Traveling to a place near Cancún?
Book flights to Cancún if you plan to visit one of these locationsWhy 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.