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 | $359 (FlightHub) |
One-way from | $100 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $457 |
Good round-trip deal | $356 or less |
Fly from
Fly to
Route
Depart
Return
Price
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Fri 5/29
10:55 am-1:26 pm
Nonstop2h 31m
Cancun
Sun 6/7
2:25 pm-5:08 pm
Nonstop2h 43m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Mon 6/1
10:55 am-1:26 pm
Nonstop2h 31m
Cancun
Mon 6/8
2:25 pm-5:08 pm
Nonstop2h 43m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Wed 1/28
7:37 pm-12:05 pm
2 stops15h 28m
Cancun
Sun 2/1
1:21 pm-9:30 am
1 stop21h 09m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Sun 3/8
9:40 pm-12:40 pm
2 stops15h 00m
Cancun
Wed 3/11
10:25 am-8:35 pm
1 stop10h 10m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Tue 3/10
12:00 pm-6:45 pm
1 stop6h 45m
Cancun
Sun 3/15
4:18 pm-8:35 pm
3 stops28h 17m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Tue 3/31
1:45 pm-12:25 am
1 stop10h 40m
Cancun
Mon 4/6
9:35 pm-12:57 pm
1 stop15h 22m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Sun 3/15
9:40 pm-2:50 pm
2 stops17h 10m
Cancun
Wed 3/18
10:25 am-8:35 pm
2 stops10h 10m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Mon 3/2
8:00 am-8:02 pm
2 stops11h 02m
Cancun
Fri 3/6
6:01 am-10:48 am
1 stop5h 47m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Tue 2/3
5:20 am-8:00 pm
2 stops13h 40m
Cancun
Wed 2/11
6:01 am-10:48 am
1 stop5h 47m
San AntonioCancún
SAT - CUN
SATCUN
San Antonio
Tue 3/24
8:00 am-8:02 pm
2 stops12h 02m
Cancun
Tue 3/31
6:00 am-12:00 pm
1 stop6h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| 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 July is currently the most expensive (average of $314). 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.
When flying from San Antonio to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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.
Overall
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Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Entertainment
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Thomas,Dec 2025
SEA - DEN
Overall
Food
Entertainment
Comfort
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Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Entertainment
Comfort
Boarding
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Entertainment
Comfort
Boarding
Crew
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Entertainment
Comfort
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Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$429 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$368 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$272 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$337 | Average$370 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$378 | Average$505 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$392 | Average$446 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$413 | Average$537 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$450 | Average$597 | FlexibilityNo cancel fee | On-time63% |