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$144+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — SAT
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$322
(Priceline)

One-way from

$144
(eDestinos)

Popular in

April

Cheapest in

July

Average price

$540
Provider with most accurate pricing for Cancun-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Cancun-San Antonio flights.
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From Cancun to San Antonio
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One-way flight from Cancun to San Antonio
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Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 29, 2025.

This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/128:58 amCUN - SAT
1 stop14h 08mSpirit Airlines
Sun 6/153:46 pmSAT - CUN
1 stop16h 26mSpirit Airlines
Deal found 4/29$322
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 6/124:25 amCUN - SAT
2 stops14h 50mMultiple Airlines
Sun 6/159:40 pmSAT - CUN
1 stop21h 22mMultiple Airlines
Deal found 4/29$350
This Sun Country Air deal was found by Cheapflights users on 4/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/122:25 pmCUN - SAT
Nonstop2h 40mSun Country Air
Sun 6/1510:50 amSAT - CUN
Nonstop2h 34mSun Country Air
Deal found 4/29$408
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:02 amCUN - SAT
1 stop6h 08mDelta
Thu 9/112:10 pmSAT - CUN
1 stop5h 52mDelta
Deal found 4/29$410
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 4/3010:20 pmCUN - SAT
1 stop21h 30mViva
Wed 5/79:00 pmSAT - CUN
1 stop25h 00mViva
Deal found 4/29$424
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 5/269:39 pmCUN - SAT
1 stop12h 21mVolaris
Thu 5/2911:31 amSAT - CUN
1 stop10h 18mVolaris
Deal found 4/29$432
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:05 pmCUN - SAT
2 stops7h 50mSouthwest
Wed 5/76:35 amSAT - CUN
2 stops8h 15mSouthwest
Deal found 4/29$688

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 April 29, 2025.
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

Thu 6/12

8:58 am-11:06 pm

1 stop14h 08m

San Antonio

Sun 6/15

3:46 pm-8:12 am

1 stop16h 26m

$322

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Thu 6/12

4:25 am-7:15 pm

2 stops14h 50m

San Antonio

Sun 6/15

9:40 pm-7:02 pm

1 stop21h 22m

$350

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Thu 6/12

2:25 pm-5:05 pm

Nonstop2h 40m

San Antonio

Sun 6/15

10:50 am-1:24 pm

Nonstop2h 34m

$408

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Tue 9/2

6:02 am-12:10 pm

1 stop6h 08m

San Antonio

Thu 9/11

2:10 pm-8:02 pm

1 stop5h 52m

$410

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Mon 5/26

9:39 pm-10:00 am

1 stop12h 21m

San Antonio

Thu 5/29

11:31 am-9:49 pm

1 stop10h 18m

$432

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Wed 5/14

12:18 pm-10:51 pm

1 stop10h 33m

$144

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Tue 6/10

4:25 am-11:00 am

1 stop6h 35m

$173

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Thu 5/29

9:35 am-11:00 am

2 stops25h 25m

$182

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Thu 5/29

2:30 pm-5:15 pm

Nonstop2h 45m

$183

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Tue 7/1

12:20 am-8:25 pm

1 stop20h 05m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 15 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Cancún-San Antonio flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, August is the cheapest month in which you can book a flight from Cancún to San Antonio (average of $295). Flying from Cancún to San Antonio in March is currently the most expensive (average of $376). 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated April 29, 2025.
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,929 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
LATAM Airlines
7.5
Good
1,767 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Aeromexico
7.5
Good
1,698 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Sun Country Air
6.9
Okay
346 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

  • What are the cheapest airlines flying from Cancún to San Antonio round-trip?

    Spirit Airlines, at $322, was found to be the cheapest airline from Cancún to San Antonio.Alternate airlines to your destination round-trip include Sun Country Air and Volaris. Users have found that Spirit Airlines is 19% cheaper than the other options available to this destination.

  • 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 Spirit Airlines ($144), Volaris ($173), and Sun Country Air ($183).

  • 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, August is the cheapest month in which you can book a flight from Cancún to San Antonio (average of $295). Flying from Cancún to San Antonio in March is currently the most expensive (average of $376). 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 Cancún?

Book flights to Cancún if you plan to visit one of these locations
New Braunfels

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Top airline flying from Cancún to San Antonio

Discover the top airline that operate flights from Cancún to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$280Average$428FlexibilityNo cancel feeOn-time69%

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