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$131+ Cheap flights from Cancún (CUN) to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SAT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Cancún to San Antonio

Cheapest flights from Cancún to San Antonio
Explore the most affordable flight options available from Cancún to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Orbitz deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/182:27 pm
CUN
-
SAT
1 stop30h 03m
Frontier
Mon 2/238:22 pm
SAT
-
CUN
1 stop20h 47m
Frontier
Deal found 1/28$264
This Booking.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:30 pm
CUN
-
SAT
1 stop22h 25m
Viva
Tue 2/1011:05 am
SAT
-
CUN
1 stop10h 10m
Viva
Deal found 1/28$291
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:54 pm
CUN
-
SAT
1 stop8h 23m
Frontier
Tue 3/246:45 am
SAT
-
CUN
1 stop9h 32m
Frontier
Deal found 1/27$297
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/511:00 pm
CUN
-
SAT
1 stop11h 55m
Multiple Airlines
Tue 2/107:37 pm
SAT
-
CUN
2 stops24h 23m
Multiple Airlines
Deal found 1/28$308
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:00 pm
CUN
-
SAT
1 stop21h 30m
Multiple Airlines
Mon 2/237:37 pm
SAT
-
CUN
2 stops21h 08m
Multiple Airlines
Deal found 1/28$312
This Aeromexico deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:42 pm
CUN
-
SAT
1 stop16h 06m
Aeromexico
Tue 2/241:34 pm
SAT
-
CUN
1 stop6h 37m
Aeromexico
Deal found 1/26$321
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1711:55 am
CUN
-
SAT
2 stops21h 37m
Multiple Airlines
Tue 3/2410:15 am
SAT
-
CUN
1 stop7h 59m
Multiple Airlines
Deal found 1/27$322
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/81:02 pm
CUN
-
SAT
1 stop6h 04m
Volaris
Fri 2/137:37 pm
SAT
-
CUN
1 stop13h 19m
Volaris
Deal found 1/27$330
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:00 pm
CUN
-
SAT
1 stop21h 30m
Multiple Airlines
Tue 2/37:37 pm
SAT
-
CUN
2 stops27h 08m
Multiple Airlines
Deal found 1/28$346
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:00 pm
CUN
-
SAT
1 stop21h 30m
Viva
Tue 2/34:45 pm
SAT
-
CUN
1 stop7h 25m
Viva
Deal found 1/28$364

Find flight deals from Cancún to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$264
(Orbitz)

One-way from

$131
(Cheapflightsfares)

Popular in

December

Cheapest in

July

Average price

$393

Good one-way deal

$221 or less
Provider with most accurate pricing for Cancun-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cancun-San Antonio flights.
Search Deals
From Cancun to San Antonio
Search Deals
One-way flight from Cancun to San Antonio
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Cancun to San Antonio.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cancún to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Cancún to San Antonio that are best for you.

Fly from

Cancún

Fly to

San Antonio

Route

Depart

Return

Price

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Wed 2/18

2:27 pm-7:30 pm

1 stop30h 03m

San Antonio

Mon 2/23

8:22 pm-6:09 pm

1 stop20h 47m

$264

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Wed 2/18

11:00 pm-7:30 pm

1 stop21h 30m

San Antonio

Mon 2/23

7:37 pm-5:45 pm

2 stops21h 08m

$312

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Mon 2/23

7:42 pm-10:48 am

1 stop16h 06m

San Antonio

Tue 2/24

1:34 pm-9:11 pm

1 stop6h 37m

$321

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Tue 3/17

11:55 am-9:32 am

2 stops21h 37m

San Antonio

Tue 3/24

10:15 am-6:14 pm

1 stop7h 59m

$322

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Sun 2/8

1:02 pm-6:06 pm

1 stop6h 04m

San Antonio

Fri 2/13

7:37 pm-9:56 am

1 stop13h 19m

$330

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Sun 2/8

1:21 pm-9:30 am

1 stop21h 09m

San Antonio

Fri 2/13

10:26 am-9:45 am

2 stops22h 19m

$492

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Tue 2/24

10:25 am-9:55 am

1 stop24h 30m

$152

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Thu 5/14

5:25 am-11:00 am

1 stop5h 35m

$163

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Tue 3/24

5:04 pm-9:32 am

1 stop16h 28m

$164

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Sat 2/28

4:22 pm-4:19 pm

1 stop24h 57m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 18 results
1
2

Compare providers for flights from Cancún to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to San Antonio in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cancún-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cancún-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cancún to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Cancún with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cancún to San Antonio

What is the cheapest month to book a flight from Cancún to San Antonio?

Currently, November is the cheapest month in which you can book a flight from Cancún to San Antonio (average of $217). Flying from Cancún to San Antonio in December is currently the most expensive (average of $333). 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.

The best insider tips for Cancún to San Antonio flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Cancún to San Antonio trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on SAT and CUN

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Related info for your journey

Find useful and relevant information for your journey from Cancún to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cancún to San Antonio?

    Airlines like Frontier, Aeromexico, and Volaris fly from Cancún to San Antonio in about 6h 04m. The time it takes to get you to your destination can typically vary by up to 23h 59m. There are 930 mi between Cancún and San Antonio. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Cancún to San Antonio one-way?

    The cheapest airlines for a one-way flight from Cancún to San Antonio are Volaris ($158), Sun Country Air ($183), and United Airlines ($188).

  • What are the cheapest flights from Cancún to San Antonio?

    On average you can expect to pay $296 for a flight from Cancún to San Antonio. The cheapest flight overall is $219 while the most popular route, (Cancun - San Antonio) is currently priced at $294.

  • Can I find deals for flights from Cancún to San Antonio that include hotel bookings?

    Yes. In addition to deals on Cancún to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cancún to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to San Antonio.

  • Can I find deals for business class flights from Cancún to San Antonio?

    Yes. Cheapflights offers flight deals from Cancún to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cancún to San Antonio?

    Currently, November is the cheapest month in which you can book a flight from Cancún to San Antonio (average of $217). Flying from Cancún to San Antonio in December is currently the most expensive (average of $333). 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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