Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Cancún to San Antonio from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cancún to San Antonio departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Cancún to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
4:18 am - 11:01 am
CUN
-
SAT
6h 43m
1 stop
Volaris Logo
10:15 am - 6:14 pm
SAT
-
CUN
7h 59m
1 stop
$278Volaris
Wed, Mar 18 - Mon, Mar 23
Viva Logo
10:25 am - 9:55 am
CUN
-
SAT
24h 30m
1 stop
Viva Logo
8:45 pm - 4:55 pm
SAT
-
CUN
19h 10m
1 stop
$311Viva
Wed, Feb 18 - Fri, Feb 20
Delta Logo
6:01 am - 11:55 am
CUN
-
SAT
5h 54m
1 stop
Delta Logo
8:00 am - 8:02 pm
SAT
-
CUN
12h 02m
2 stops
$318Delta
Wed, Mar 18 - Mon, Mar 23
Delta Logo
12:35 pm - 12:38 am
CUN
-
SAT
12h 03m
2 stops
Delta Logo
8:00 am - 8:02 pm
SAT
-
CUN
12h 02m
2 stops
$324Delta
Wed, Mar 18 - Mon, Mar 23
Volaris Logo
4:18 am - 10:11 am
CUN
-
SAT
6h 53m
1 stop
Volaris Logo
7:37 pm - 1:53 pm
SAT
-
CUN
17h 16m
2 stops
$345Volaris
Tue, Feb 17 - Fri, Feb 20
Volaris Logo
3:10 pm - 10:11 am
CUN
-
SAT
20h 01m
2 stops
Volaris Logo
7:37 pm - 1:53 pm
SAT
-
CUN
17h 16m
2 stops
$374Volaris
Wed, Feb 18 - Fri, Feb 20
Multiple Airlines Logo
10:40 am - 10:50 am
CUN
-
SAT
24h 10m
2 stops
Multiple Airlines Logo
1:22 pm - 8:01 am
SAT
-
CUN
18h 39m
1 stop
$382Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Volaris Logo
4:18 am - 11:01 am
CUN
-
SAT
6h 43m
1 stop
Volaris Logo
10:15 am - 6:14 pm
SAT
-
CUN
7h 59m
1 stop
$386Volaris
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
9:40 pm - 8:10 pm
CUN
-
SAT
22h 30m
3 stops
Multiple Airlines Logo
1:22 pm - 8:01 am
SAT
-
CUN
18h 39m
1 stop
$415Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Aeromexico Logo
7:42 pm - 10:48 am
CUN
-
SAT
16h 06m
1 stop
Aeromexico Logo
1:34 pm - 9:11 pm
SAT
-
CUN
6h 37m
1 stop
$425Aeromexico
Mon, Feb 23 - Tue, Feb 24

Viva flights from Cancún to San Antonio

Our best Viva deals on Cancún to San Antonio flight tickets
Viva
Feb 11
CUN10:25 amCancun
24h 30m
1 stop
SAT9:55 amSan Antonio
Feb 18
SAT4:45 pmSan Antonio
7h 25m
1 stop
CUN1:10 amCancun
$301
Viva
Feb 18
CUN10:25 amCancun
24h 30m
1 stop
SAT9:55 amSan Antonio
Feb 20
SAT8:45 pmSan Antonio
19h 10m
1 stop
CUN4:55 pmCancun
$311

Volaris flights from Cancún to San Antonio

Our best Volaris deals on Cancún to San Antonio flight tickets
Volaris
Mar 18
CUN4:18 amCancun
6h 43m
1 stop
SAT11:01 amSan Antonio
Mar 23
SAT10:15 amSan Antonio
7h 59m
1 stop
CUN6:14 pmCancun
$278
Volaris
Feb 17
CUN4:18 amCancun
6h 53m
1 stop
SAT10:11 amSan Antonio
Feb 20
SAT7:37 pmSan Antonio
17h 16m
2 stops
CUN1:53 pmCancun
$345
Volaris
Feb 18
CUN3:10 pmCancun
20h 01m
2 stops
SAT10:11 amSan Antonio
Feb 20
SAT7:37 pmSan Antonio
17h 16m
2 stops
CUN1:53 pmCancun
$374

momondo 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, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Cancún to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Wed 3/18

4:18 am-11:01 am

1 stop6h 43m

San Antonio

Mon 3/23

10:15 am-6:14 pm

1 stop7h 59m

$278

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Wed 2/18

10:25 am-9:55 am

1 stop24h 30m

San Antonio

Fri 2/20

8:45 pm-4:55 pm

1 stop19h 10m

$311

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Wed 3/18

6:01 am-11:55 am

1 stop5h 54m

San Antonio

Mon 3/23

8:00 am-8:02 pm

2 stops12h 02m

$318

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Wed 3/18

12:35 pm-12:38 am

2 stops12h 03m

San Antonio

Mon 3/23

8:00 am-8:02 pm

2 stops12h 02m

$324

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Tue 2/17

4:18 am-10:11 am

1 stop6h 53m

San Antonio

Fri 2/20

7:37 pm-1:53 pm

2 stops17h 16m

$345

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Wed 2/18

3:10 pm-10:11 am

2 stops20h 01m

San Antonio

Fri 2/20

7:37 pm-1:53 pm

2 stops17h 16m

$374

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Sat 3/21

10:40 am-10:50 am

2 stops24h 10m

San Antonio

Sat 3/28

1:22 pm-8:01 am

1 stop18h 39m

$382

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Sat 3/21

4:18 am-11:01 am

1 stop6h 43m

San Antonio

Sat 3/28

10:15 am-6:14 pm

1 stop7h 59m

$386

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Sat 3/21

9:40 pm-8:10 pm

3 stops22h 30m

San Antonio

Sat 3/28

1:22 pm-8:01 am

1 stop18h 39m

$415

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

$425

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Antonio from

How to get the cheapest flight ticket from Cancún to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Cancun to San Antonio flight route?

Fly from Cancun to San Antonio for the best Cancun - San Antonio flight prices

What cabin class options are available on Cancun to San Antonio flights?

There is only 1 cabin class available to choose from on Cancun to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cancún to San Antonio flights?

You could potentially save up to 7% on your flight if you consider stops on a Cancún to San Antonio flight.

How have Cancún to San Antonio flight prices changed over time?

As of February 2026, prices for Cancún to San Antonio flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Cancún to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Cancún to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cancún to San Antonio (CUN to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cancún to San Antonio

Fastest flight time

3h 00m

Direct flights

Mon, Tue, Sat and Sun

Airports in San Antonio

1 airport
The fastest flight from Cancún to San Antonio takes 3h 00m
Direct flights go from Cancún to San Antonio on Monday, Tuesday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in San Antonio. From Cancún there are direct flights to San Antonio (SAT).
Search flight deals

  • How far is Cancun to San Antonio by plane?

    The straight-line distance from Cancun to San Antonio is 924.3 mi. Typically, this will take 3h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Cancun Airport to San Antonio Airport?

    Prices for flights from Cancun Airport to San Antonio Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Cancun Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cancun Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Cancún to San Antonio?

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Cancún to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cancún to San Antonio for you.

Can I find flights from Cancún to San Antonio with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Antonio from Cancún with this policy.

How can momondo help me find flights from Cancún to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Cancún. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cancún to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Cancún. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/8
Sun 3/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States