Flights from Cancun to San Antonio – Direct & connecting routes
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CUN to SAT – All flight route options from Cancun International Airport, Mexico to San Antonio International, Texas, USA. These routes are operated by 10 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 40 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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Cancun to San Antonio flights
With over 225 flights every week and 10 different airlines you have a wide range of options. You can fly non-stop to San Antonio (SAT) from Cancun (CUN) with Southwest Airlines or Sun Country Airlines but if a stopover option suits you better you can choose to fly via Queretaro, New Orleans or any other of the 8 alternatives with connectiing airports.
Cancun to San Antonio with Southwest Airlines
You can fly non-stop every weekday with flights departing between 12 noon and 5:00 pm. You also have the option to do a transit flight via Houston.
Note Non-stop flights with Southwest Airlines will begin in Mar 2025.
With Spirit Airlines
If you fly from Cancun with Spirit Airlines you will do a stopover in New Orleans, MSY before reaching San Antonio. This flight trip will take 5 hours and 34 minutes and you can fly every Wednesday or Saturday with departures at 12:40.
Distance & flight times: Cancun International Airport to San Antonio International
The shortest flight time between CUN and SAT is 2 hours and 45 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
Direct | 2h 45m | - | 937 miles (1508 km) |
QRO Queretaro | 5h 30m | 1h 0m | 1493 miles (2402 km) |
MSY New Orleans | 5h 34m | 2h 15m | 1153 miles (1855 km) |
BJX Leon/Guanajuato | 5h 50m | - | - |
MEX Mexico City | 6h 4m | 50m | 1505 miles (2422 km) |
IAH Houston | 6h 31m | 4h 16m | 1008 miles (1622 km) |
HOU Houston | 7h 0m | 3h 40m | 989 miles (1591 km) |
MTY Monterrey | 7h 20m | 4h 15m | 1184 miles (1905 km) |
DFW Dallas | 7h 31m | 1h 40m | 1284 miles (2066 km) |


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From Cancun to USA
Below is a list of other destinations to USA from Cancun International Airport with either direct flights or 1 stop connections.
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DFW Dallas Direct
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ORD Chicago 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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CLT Charlotte Direct
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LAX Los Angeles Direct
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IAH Houston Direct
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EWR New York Direct
From Mexico to San Antonio
Below is a list of other cities in Mexico with flights to San Antonio with either non-stop or connecting flights.
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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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MZT Mazatlan
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BJX Leon/Guanajuato Direct
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MID Merida