Flights from San Antonio to Cancun – Direct & connecting routes
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SAT to CUN – All flight route options from San Antonio International, Texas, USA to Cancun International Airport, Mexico. These routes are operated by 11 airlines. Fly non-stop with Sun Country Airlines or Southwest Airlines, or choose from 6 different stopover flights. The shortest flight time is 2 hours and 34 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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San Antonio to Cancun flights
With over 304 flights every week and 8 different airlines you have a wide range of options. You can fly non-stop to Cancun (CUN) from San Antonio (SAT) with Southwest Airlines or Sun Country Airlines but if a stopover option suits you better you can choose to fly via San Luis Potosi, Houston or any other of the 6 alternatives with connectiing airports.
San Antonio to Cancun with Southwest Airlines
You can fly non-stop every weekday with flights departing at 6:00 am, 7:00 am or 8:00 am. You also have the option to do a transit flight via Houston.
With United Airlines
If you fly from San Antonio with United Airlines you will do a stopover in Houston, IAH before reaching Cancun. This flight trip will take 6 hours and 9 minutes and you can fly every weekday with departures from 5:00 am to 6:00 pm. United Airlines is a Star Alliance member.
Distance & flight times: San Antonio International to Cancun International Airport
The shortest flight time between SAT and CUN is 2 hours and 35 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
Direct | 2h 35m | - | 937 miles (1508 km) |
SLP San Luis Potosi | 6h 2m | 2h 11m | 1449 miles (2331 km) |
HOU Houston | 6h 5m | 3h 25m | 989 miles (1591 km) |
IAH Houston | 6h 9m | 4h 7m | 1008 miles (1622 km) |
DFW Dallas | 6h 52m | 3h 23m | 1284 miles (2066 km) |
MTY Monterrey | 8h 0m | 4h 35m | 1184 miles (1905 km) |
MEX Mexico City | 8h 26m | 1h 20m | 1505 miles (2422 km) |


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From San Antonio to Mexico
Below is a list of other destinations to Mexico from San Antonio International with either direct flights or 1 stop connections.
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MEX Mexico City Direct
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MTY Monterrey Direct
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GDL Guadalajara Direct
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NLU Mexico City
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SJD San Jose Cabo
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PVR Puerto Vallarta
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TIJ Tijuana
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BJX Leon/Guanajuato Direct
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MZT Mazatlan
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MID Merida
From USA to Cancun
Below is a list of other cities in USA with flights to Cancun with either non-stop or connecting flights.
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ORD Chicago Direct
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DFW Dallas Direct
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ATL Atlanta Direct
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DEN Denver Direct
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JFK New York Direct
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MIA Miami Direct
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LAX Los Angeles Direct
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CLT Charlotte Direct
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IAH Houston Direct
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EWR New York Direct