For longer trips, consider the economy lots with shuttle service for better value than the main parking garage.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $280 (Booking.com) |
One-way from | $101 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $565 |
Good round-trip deal | $349 or less |
Fly from
Fly to
Route
Depart
Return
Price
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Wed 1/28
6:30 am-8:02 pm
2 stops12h 32m
Cancun
Wed 2/4
6:01 am-10:50 am
1 stop5h 49m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Fri 2/20
5:30 am-6:47 pm
2 stops12h 17m
Cancun
Mon 2/23
6:01 am-10:48 am
1 stop5h 47m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Sat 2/7
6:30 am-8:02 pm
2 stops12h 32m
Cancun
Fri 2/13
6:01 am-5:27 pm
2 stops12h 26m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Fri 3/6
5:56 pm-7:24 am
2 stops36h 28m
Cancun
Sun 3/8
11:30 am-9:23 am
2 stops21h 53m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Fri 1/23
11:43 am-5:50 pm
1 stop5h 07m
Cancun
Fri 1/30
4:51 pm-10:57 pm
1 stop7h 06m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Mon 12/15
8:40 pm-9:28 am
1 stop11h 48m
Cancun
Tue 12/16
4:10 pm-9:00 am
2 stops17h 50m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Sun 12/28
9:51 am-8:18 pm
1 stop9h 27m
Cancun
Thu 1/1
6:30 am-1:17 pm
1 stop7h 47m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Sat 2/28
5:30 am-6:47 pm
2 stops12h 17m
Cancun
Thu 3/5
11:18 am-10:28 pm
2 stops12h 10m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Sat 1/3
6:20 am-9:50 am
Nonstop2h 30m
Cancun
Sat 1/10
8:30 am-12:30 pm
1 stop5h 00m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Thu 12/25
5:10 am-4:30 pm
1 stop10h 20m
Cancun
Wed 1/7
8:00 am-5:15 pm
1 stop10h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, November is the cheapest month in which you can book a flight from San Antonio to Cancún (average of $143). Flying from San Antonio to Cancún in January is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from San Antonio to Cancún in the evening. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, which is usually more expensive.
Travelers seeking maximum savings on their San Antonio to Cancún flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Mexico City (MEX) – chosen by Cheapflights users on 57% of 1-stop itineraries from San Antonio to Cancún on Cheapflights.
Monterrey (MTY) is the most affordable 1-stop option, with an average round-trip price of $370.
Flights via Houston (HOU) have the shortest average one-way travel time for 1-stop routes: 4h 43m.
Flights via Mexico City (MEX) offer the fastest connection on this route, with an average layover time of 1h 47m.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$429 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$265 | Average$400 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$369 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$327 | Average$446 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$337 | Average$371 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$388 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$417 | Average$532 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$451 | Average$601 | FlexibilityNo cancel fee | On-time63% |