Skyscanner home

Cheap Flights from Cancun to San Antonio International

Return selected
Return selected
origin
Enter the city you're flying from, or choose from the options below
Include nearby airports
    selected
    destination
    . Enter your destination, or choose from the options below
    Include nearby airports
      selected
      Travellers and cabin class, 1 Adult, Economy
      Southwest Airlines

      Compare Cancun to San Antonio International flight deals

      Find the cheapest month or even day of the year to fly to San Antonio International

      Book the best San Antonio International fare with no extra fees

      Flight deals from Cancun to San Antonio International

      Looking for a cheap last-minute deal or the best return flight from Cancun Airport to San Antonio International Airport? If you want to travel next month, return fares start from Rs80,368. Find the lowest prices on one-way and return tickets right here.
      San Antonio.Rs43,029 per passenger.Departing Mon, 14 Dec.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Cancun on Mon, 14 Dec, arriving in San Antonio International.Price includes taxes and charges.From Rs43,029, select.
      San Antonio.Rs45,567 per passenger.Departing Thu, 8 Oct.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Cancun on Thu, 8 Oct, arriving in San Antonio International.Price includes taxes and charges.From Rs45,567, select.
      San Antonio.Rs49,015 per passenger.Departing Sun, 17 Jan.One-way flight with Viva.Outbound indirect flight with Viva, departs from Cancun on Sun, 17 Jan, arriving in San Antonio International.Price includes taxes and charges.From Rs49,015, select.
      San Antonio.Rs49,970 per passenger.Departing Wed, 2 Sep.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Cancun on Wed, 2 Sep, arriving in San Antonio International.Price includes taxes and charges.From Rs49,970, select.
      San Antonio.Rs50,582 per passenger.Departing Sun, 21 Feb.One-way flight with Viva.Outbound indirect flight with Viva, departs from Cancun on Sun, 21 Feb, arriving in San Antonio International.Price includes taxes and charges.From Rs50,582, select.
      San Antonio.Rs52,469 per passenger.Departing Sun, 8 Nov.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Cancun on Sun, 8 Nov, arriving in San Antonio International.Price includes taxes and charges.From Rs52,469, select.
      San Antonio.Rs52,831 per passenger.Departing Wed, 26 Aug.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Cancun on Wed, 26 Aug, arriving in San Antonio International.Price includes taxes and charges.From Rs52,831, select.
      San Antonio.Rs53,565 per passenger.Departing Thu, 11 Mar.One-way flight with Viva.Outbound indirect flight with Viva, departs from Cancun on Thu, 11 Mar, arriving in San Antonio International.Price includes taxes and charges.From Rs53,565, select.
      San Antonio.Rs61,201 per passenger.Departing Wed, 21 Apr.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Cancun on Wed, 21 Apr, arriving in San Antonio International.Price includes taxes and charges.From Rs61,201, select.
      San Antonio.Rs63,690 per passenger.Departing Sat, 24 Oct.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Cancun on Sat, 24 Oct, arriving in San Antonio International.Price includes taxes and charges.From Rs63,690, select.
      San Antonio.Rs80,660 per passenger.Departing Sat, 19 Dec.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Cancun on Sat, 19 Dec, arriving in San Antonio International.Price includes taxes and charges.From Rs80,660, select.
      San Antonio.Rs80,673 per passenger.Departing Sat, 21 Nov.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Cancun on Sat, 21 Nov, arriving in San Antonio International.Price includes taxes and charges.From Rs80,673, select.
      San Antonio.Rs215,250 per passenger.Departing Sat, 27 Mar.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Cancun on Sat, 27 Mar, arriving in San Antonio International.Price includes taxes and charges.From Rs215,250, select.
      San Antonio.Rs233,898 per passenger.Departing Sat, 2 Jan.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Cancun on Sat, 2 Jan, arriving in San Antonio International.Price includes taxes and charges.From Rs233,898, select.

      Find the cheapest month to fly from Cancun to San Antonio International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cancun to San Antonio International flights are currently cheapest in December.
      Aug
      from Rs52,831
      Sep
      from Rs49,970
      Oct
      from Rs45,567
      Nov
      from Rs52,469
      Dec
      from Rs43,029
      Jan
      from Rs49,015
      Feb
      from Rs50,582
      Mar
      from Rs53,565
      Apr
      from Rs61,201
      May
      Find prices
      Jun
      Find prices
      Jul
      Find prices

      Direct flights from Cancun to San Antonio International

      Southwest Airlines

      Cancun to San Antonio International: Alternative routes

      Compare routes from Cancun to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

      San Antonio International

      13km from central San Antonio
      ClosestCheapest
      from Rs43,029
      Search flights

      Cancun to San Antonio: Flight information

      The things to know before you go.
      Cheapest flight foundRs43,029
      Cheapest month to flyDecember
      Average flight time2 hrs, 52 mins
      Most popular airlineSouthwest Airlines
      Average flights per week1

      Finding cheap flights from Cancun to San Antonio International: Frequently asked questions

      The best price we found for a return flight from Cancun to San Antonio International is Rs76,895. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      2 hours and 52 minutes is the average flight time from Cancun to San Antonio International.
      Southwest Airlines flies direct from Cancun to San Antonio International.
      As of August 2026, there is one flight per week flying from Cancun to San Antonio International.
      The cheapest month to fly from Cancun to San Antonio International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cancun Airport to San Antonio International Airport on Tuesday, 13 October 2026.
      Yes – the average flight time is 2 hours and 52 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Volaris and Southwest Airlines offer the cheapest flight tickets to San Antonio International.

      Travelling from Cancun Airport (CUN) to San Antonio International Airport (SAT): what you need to know

      • Book a direct flight from Cancun Airport to San Antonio International Airport and you'll be in the air for an average of 2 hours 40 minutes.

      • San Antonio is one hour behind Cancun and is in the UTC-6 timezone.

      • To ensure you get on your CUN to SAT flight, leave plenty of time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.

      • You'll likely experience longer queues in popular months such as April. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

      • Southwest Airlines is your gateway to exploring San Antonio (and maybe even some other great parts of the United States!). Browse the direct flights from Cancun Airport to San Antonio International Airport offered by this carrier.

      • The majority of passengers choose to travel with Southwest Airlines on this route.

      • The carrier with the most consistent on-time arrival rate for CUN to SAT flights is Southwest Airlines.

      • Consider adding a stopover when booking your ticket from Cancun Airport to San Antonio International Airport. Just deselect 'Direct flights only' to break up your trip, or visit a new city along the way. Here are some options between CUN and SAT:

        • Dallas Fort Worth International Airport

        • Houston George Bush Intercntl. Airport

        • Houston Hobby Airport

      How to find the cheapest flights from Cancun Airport (CUN) to San Antonio International Airport (SAT)

      • The lowest price we've seen for a one-way Cancun Airport to San Antonio International Airport flight is Rs43,029. A round-trip ticket right now is Rs76,937. Depending on the availability when you book, these fares could change.

      • Book one month before your departure date. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from CUN to SAT.

      • The cheapest month for flights from Cancun Airport to San Antonio International Airport is June. Use the 'Whole month' tool to find the lowest airfares if you have flexible dates.

      • Landing cheap flights from CUN to SAT couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when a new deal comes up.

      • Discover the perfect flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Cancun Airport to San Antonio International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

      Handy information about Cancun Airport (CUN)

      • Cancun Airport earns top marks for on-time performance. 80% of flights that depart CUN arrive at their destination without delay.

      • To reach Cancun Airport from central Cancun, it takes about 25 minutes if you're going by car. This depends on traffic, however. It's approximately 16 kilometres from the airport to the city centre.

      • Planning to catch public transport? Expect a trip time of around 35 minutes.

      • Get your break off to a relaxed start by staying near CUN. Whether you have an early flight from Cancun Airport to San Antonio International Airport or want to avoid feeling rushed, these hotels are ideal:

      Arriving at San Antonio International Airport (SAT)

      When to fly to San Antonio International Airport (SAT)

      • The quietest month for a flight from Cancun Airport to San Antonio International Airport is March, while July is the busiest. Choose the ideal time to go to San Antonio based on whether you prefer a more relaxed vibe or a faster pace.

      • When reserving your flight from Cancun Airport to San Antonio International Airport, think about the kind of weather you enjoy. August is the warmest month in San Antonio, with the temperature ranging from 24ºC to 40ºC.

      • Look for cheap tickets from CUN to SAT in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC and 20ºC on average.

      Explore more of the United States

      • Houston is just one of the many places in the United States waiting to be explored once you've taken in the sights of San Antonio. Around 306 kilometres away to the east, popular attractions include The Museum of Fine Arts, Houston, Beck Building, Houston Museum of Natural Science and The Menil Collection.

      • If there's time to check out another great destination in the United States, head for Dallas, about 402 kilometres north-east of San Antonio. Meyerson Symphony Centre, Winspear Opera House and Dallas Museum of Art are highlights.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.