£139 Cheap Flights from San Antonio (SAT) to Cancun (CUN)

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Popular airlines from San Antonio International Airport (SAT) to Cancun Intl. Airport (CUN)

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Cheap Flights from San Antonio (SAT) to Cancun (CUN)

Prices were available within the past 7 days and start at £139 for one-way flights and £298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Sun, 30 Aug - Thu, 3 Sept
SAT
San Antonio
CUN
Cancun
£298 Return, found 5 days ago
£298
Return
found 5 days ago
Select Volaris flight, departing Sun, 30 Aug from San Antonio to Cancun, returning Thu, 3 Sept, priced at £298 found 5 days ago
Aeromexico
Mon, 14 Sept - Mon, 21 Sept
SAT
San Antonio
CUN
Cancun
£299 Return, found 5 days ago
£299
Return
found 5 days ago
Select Aeromexico flight, departing Mon, 14 Sept from San Antonio to Cancun, returning Mon, 21 Sept, priced at £299 found 5 days ago
Volaris
Sun, 30 Aug - Thu, 3 Sept
SAT
San Antonio
CUN
Cancun
£302 Return, found 5 days ago
£302
Return
found 5 days ago
Select Volaris flight, departing Sun, 30 Aug from San Antonio to Cancun, returning Thu, 3 Sept, priced at £302 found 5 days ago
Aeromexico
Sun, 30 Aug - Thu, 3 Sept
SAT
San Antonio
CUN
Cancun
£302 Return, found 5 days ago
£302
Return
found 5 days ago
Select Aeromexico flight, departing Sun, 30 Aug from San Antonio to Cancun, returning Thu, 3 Sept, priced at £302 found 5 days ago
Aeromexico
Sun, 30 Aug - Thu, 3 Sept
SAT
San Antonio
CUN
Cancun
£308 Return, found 5 days ago
£308
Return
found 5 days ago
Select Aeromexico flight, departing Sun, 30 Aug from San Antonio to Cancun, returning Thu, 3 Sept, priced at £308 found 5 days ago
Volaris
Sun, 30 Aug - Thu, 3 Sept
SAT
San Antonio
CUN
Cancun
£310 Return, found 5 days ago
£310
Return
found 5 days ago
Select Volaris flight, departing Sun, 30 Aug from San Antonio to Cancun, returning Thu, 3 Sept, priced at £310 found 5 days ago
Aeromexico
Sun, 30 Aug - Thu, 3 Sept
SAT
San Antonio
CUN
Cancun
£310 Return, found 5 days ago
£310
Return
found 5 days ago
Select Aeromexico flight, departing Sun, 30 Aug from San Antonio to Cancun, returning Thu, 3 Sept, priced at £310 found 5 days ago
American Airlines
Sun, 24 May - Fri, 29 May
SAT
San Antonio
CUN
Cancun
£381 Return, found 4 days ago
£381
Return
found 4 days ago
Select American Airlines flight, departing Sun, 24 May from San Antonio to Cancun, returning Fri, 29 May, priced at £381 found 4 days ago
United
Sun, 24 May - Fri, 29 May
SAT
San Antonio
CUN
Cancun
£423 Return, found 4 days ago
£423
Return
found 4 days ago
Select United flight, departing Sun, 24 May from San Antonio to Cancun, returning Fri, 29 May, priced at £423 found 4 days ago
Delta
Sun, 24 May - Fri, 29 May
SAT
San Antonio
CUN
Cancun
£489 Return, found 4 days ago
£489
Return
found 4 days ago
Select Delta flight, departing Sun, 24 May from San Antonio to Cancun, returning Fri, 29 May, priced at £489 found 4 days ago

Frequently asked questions

What is the cheapest month to fly from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
September is typically the cheapest month to fly from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.), with average return fares of approximately £333. This is about 9% lower than the average price throughout the year. September often sees lower prices as it's outside peak holiday seasons and can be part of the shoulder season for travel. Other cheap months to fly from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) include January and February.
Which airlines fly direct from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Enter SAT to CUN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
To find a cheap flight from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The best airline to fly with from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) will differ from traveller to traveller. If you like to fly early, SY offers early morning flights. If price is the most important factor, SY typically offers the lowest fares. WN offers the most daily flights from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The best time to fly from San Antonio International Airport (SAT) to Cancun International Airport (CUN) is September. This month offers a great balance, as it's both one of the cheapest and most popular times to travel. You can expect return flights to be around £333, and with its popularity, you'll find plenty of flight options to choose from. This information is based on booking data from the past year.
How many flights per day from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
There are approximately 62 connecting flights per day from San Antonio Intl. (SAT) to Cancun Intl. (CUN). Some common connection points include Dallas-Fort Worth Intl. (DFW), Love Field (DAL), and George Bush Intercontinental (IAH).
What is the earliest flight from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The earliest flight from San Antonio International Airport (SAT) to Cancun International Airport (CUN) typically departs around 5:00 AM local time. This service is operated by American Airlines and is seasonal, active in January, February, March, April, May, June, July, August, and December. Choosing an early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
You'll typically find the most flights from San Antonio Intl. (SAT) to Cancun Intl. (CUN) on a Thursday, with around 46 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Southwest Airlines. Thursdays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The most popular departure times for flights from San Antonio Intl. (SAT) to Cancun Intl. (CUN) are in the early morning, from 6am to 9am. About 27% of passengers prefer this time. Many major carriers, including American Airlines, United Airlines and Delta Air Lines, offer flights during this window. This timing works well because you can get an early start to your travel day and arrive in Cancun with plenty of time to enjoy your destination.
How long does it take to fly from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Direct flights from SAT to CUN usually take about 2 hours 30 minutes, traveling roughly 931 miles. If you opt for a connecting flight, expect to add around 4 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Select the "Business class" and "First class" filters when looking for SAT to CUN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight with Expedia?
It's easy to earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cancun from San Antonio Intl. (SAT)?
From San Antonio Intl. (SAT), you can fly directly into Cancun Intl. (CUN) to reach Cancun. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Love Field (DAL), William P. Hobby (HOU) before reaching Cancun. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) at the last minute?
Typically, booking a last minute flight from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package?
Securing a San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
If you booked your San Antonio, TX (SAT-San Antonio Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Cancun Intl.
Return price
£298
Distance
1489 km

Book with confidence

Compare flights from San Antonio to Cancun easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Antonio to Cancun. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cancun Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Antonio Intl. to Cancun Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Antonio Intl. (SAT) to Cancun Intl. (CUN)

The easiest way to view the best deals on flights from San Antonio to Cancun today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Antonio Intl. to Cancun Intl. start at just £298 and range up to £489.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Antonio and Cancun
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Antonio to Cancun flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Antonio Intl. to Cancun Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Antonio to Cancun easily and book with confidence

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*Available to Expedia members.