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Cheap flights from Cancún to San Antonio from $170

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 7/14. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Cancún to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:04 am - 12:24 pm
CUN
-
SAT
6h 20m
1 stop
Delta Logo
1:57 pm - 8:32 pm
SAT
-
CUN
6h 35m
1 stop
$282Delta
Thu, Sep 10 - Mon, Sep 14
Delta Logo
6:05 am - 12:09 pm
CUN
-
SAT
6h 04m
1 stop
Delta Logo
10:46 am - 8:05 pm
SAT
-
CUN
9h 19m
1 stop
$283Delta
Thu, Aug 13 - Wed, Aug 26
Aeromexico Logo
6:05 am - 12:24 pm
CUN
-
SAT
6h 19m
1 stop
Aeromexico Logo
1:57 pm - 11:31 pm
SAT
-
CUN
9h 34m
1 stop
$284Aeromexico
Wed, Aug 26 - Sun, Aug 30
Delta Logo
8:05 am - 6:46 pm
CUN
-
SAT
10h 41m
1 stop
Delta Logo
7:55 am - 8:05 pm
SAT
-
CUN
12h 10m
1 stop
$288Delta
Fri, Aug 14 - Fri, Aug 21
Delta Logo
6:04 am - 7:05 pm
CUN
-
SAT
13h 01m
2 stops
Delta Logo
2:07 pm - 8:25 pm
SAT
-
CUN
6h 18m
1 stop
$289Delta
Sat, Oct 3 - Tue, Oct 6
Volaris Logo
11:40 am - 7:41 pm
CUN
-
SAT
8h 01m
1 stop
Volaris Logo
12:41 pm - 9:03 pm
SAT
-
CUN
8h 22m
1 stop
$290Volaris
Wed, Jul 15 - Sat, Jul 18
Volaris Logo
12:49 pm - 8:07 pm
CUN
-
SAT
7h 18m
1 stop
Volaris Logo
9:32 pm - 9:55 am
SAT
-
CUN
12h 23m
1 stop
$307Volaris
Mon, Jul 13 - Tue, Jul 14
Volaris Logo
12:49 pm - 7:22 pm
CUN
-
SAT
6h 33m
1 stop
Volaris Logo
9:32 pm - 9:55 am
SAT
-
CUN
12h 23m
1 stop
$309Volaris
Thu, Jul 23 - Sun, Jul 26
Volaris Logo
9:50 pm - 10:15 am
CUN
-
SAT
12h 25m
1 stop
Volaris Logo
9:32 pm - 9:55 am
SAT
-
CUN
12h 23m
1 stop
$312Volaris
Mon, Jul 13 - Fri, Jul 17
Volaris Logo
12:49 pm - 8:07 pm
CUN
-
SAT
7h 18m
1 stop
Volaris Logo
9:32 pm - 9:55 am
SAT
-
CUN
12h 23m
1 stop
$315Volaris
Mon, Jul 13 - Fri, Jul 17

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Delta flights from Cancún to San Antonio

Our best Delta deals on Cancún to San Antonio flight tickets
Delta
Sep 10
CUN6:04 amCancun
6h 20m
1 stop
SAT12:24 pmSan Antonio
Sep 14
SAT1:57 pmSan Antonio
6h 35m
1 stop
CUN8:32 pmCancun
$282
Delta
Aug 13
CUN6:05 amCancun
6h 04m
1 stop
SAT12:09 pmSan Antonio
Aug 26
SAT10:46 amSan Antonio
9h 19m
1 stop
CUN8:05 pmCancun
$283
Delta
Aug 14
CUN8:05 amCancun
10h 41m
1 stop
SAT6:46 pmSan Antonio
Aug 21
SAT7:55 amSan Antonio
12h 10m
1 stop
CUN8:05 pmCancun
$288

Aeromexico flights from Cancún to San Antonio

Our best Aeromexico deals on Cancún to San Antonio flight tickets
Aeromexico
Aug 26
CUN6:05 amCancun
6h 19m
1 stop
SAT12:24 pmSan Antonio
Aug 30
SAT1:57 pmSan Antonio
9h 34m
1 stop
CUN11:31 pmCancun
$284
Aeromexico
Aug 13
CUN6:05 amCancun
6h 04m
1 stop
SAT12:09 pmSan Antonio
Aug 26
SAT2:43 pmSan Antonio
21h 32m
2 stops
CUN12:15 pmCancun
$345
Aeromexico
Aug 13
CUN9:10 amCancun
24h 38m
2 stops
SAT9:48 amSan Antonio
Aug 26
SAT2:43 pmSan Antonio
21h 32m
2 stops
CUN12:15 pmCancun
$355

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 July 3, 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

Cheapest round-trip
Quickest round-trip

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Thu 9/10

6:04 am-12:24 pm

1 stop6h 20m

San Antonio

Mon 9/14

1:57 pm-8:32 pm

1 stop6h 35m

$282

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Thu 8/13

6:05 am-12:09 pm

1 stop6h 04m

San Antonio

Wed 8/26

10:46 am-8:05 pm

1 stop9h 19m

$283

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Wed 8/26

6:05 am-12:24 pm

1 stop6h 19m

San Antonio

Sun 8/30

1:57 pm-11:31 pm

1 stop9h 34m

$284

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Fri 8/14

8:05 am-6:46 pm

1 stop10h 41m

San Antonio

Fri 8/21

7:55 am-8:05 pm

1 stop12h 10m

$288

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Sat 10/3

6:04 am-7:05 pm

2 stops13h 01m

San Antonio

Tue 10/6

2:07 pm-8:25 pm

1 stop6h 18m

$289

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Wed 7/15

11:40 am-7:41 pm

1 stop8h 01m

San Antonio

Sat 7/18

12:41 pm-9:03 pm

1 stop8h 22m

$290

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Mon 7/13

12:49 pm-8:07 pm

1 stop7h 18m

San Antonio

Tue 7/14

9:32 pm-9:55 am

1 stop12h 23m

$307

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Thu 7/23

12:49 pm-7:22 pm

1 stop6h 33m

San Antonio

Sun 7/26

9:32 pm-9:55 am

1 stop12h 23m

$309

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Mon 7/13

9:50 pm-10:15 am

1 stop12h 25m

San Antonio

Fri 7/17

9:32 pm-9:55 am

1 stop12h 23m

$312

CancúnSan Antonio

CUN - SAT

CUNSAT

Cancun

Mon 7/13

12:49 pm-8:07 pm

1 stop7h 18m

San Antonio

Fri 7/17

9:32 pm-9:55 am

1 stop12h 23m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Cancún and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Cancún during April instead. Flights to San Antonio in April, while not as cheap as those in August, still average around $303.

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

No. A direct flight is the cheapest option for a flight between Cancún to San Antonio.

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

As of July 2026, prices for Cancún to San Antonio flights are approximately 7% more expensive 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

2h 43m

Direct flights

Every day

Airports in San Antonio

1 airport
The fastest flight from Cancún to San Antonio takes 2h 43m
Direct flights go from Cancún to San Antonio every day.
There is 1 airport in San Antonio. From Cancún there are direct flights to San Antonio (SAT).
Search flight deals

Frequently asked questions about flying from Cancún to San Antonio

  • 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 2h 43m 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
Pleasanton
Boerne
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.

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