HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$156+ Cheap flights from Aguascalientes, Mexico (AGU) 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
AGU — SAT
out 17 — out 241
sex 10/17
sex 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Aguascalientes to San Antonio with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Aguascalientes to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Aguascalientes (AGU) 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 setembro 17, 2025.

Round-trip from

$269
(United Airlines)

One-way from

$156
(Aeromexico)

Popular in

December

Cheapest in

January

Average price

$289
From Aguascalients to San Antonio
Search Deals
One-way flight from Aguascalients to San Antonio
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Aguascalientes to San Antonio

Cheapest flights from Aguascalientes to San Antonio
Explore the most affordable flight options available from Aguascalientes to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/312:40 pmAGU - SAT
1 stop23h 35mUnited Airlines
dom 10/197:38 pmSAT - AGU
1 stop24h 49mUnited Airlines
Deal found 9/15$269
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 10/77:00 amAGU - SAT
1 stop14h 35mUnited Airlines
sex 10/105:56 pmSAT - AGU
1 stop26h 31mUnited Airlines
Deal found 9/15$270
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/156:14 amAGU - SAT
1 stop10h 46mAmerican Airlines
ter 11/185:00 amSAT - AGU
1 stop17h 04mAmerican Airlines
Deal found 9/14$340
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/315:10 amAGU - SAT
1 stop26h 09mAmerican Airlines
sex 11/75:00 amSAT - AGU
1 stop17h 04mAmerican Airlines
Deal found 9/15$349
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/141:40 pmAGU - SAT
1 stop21h 15mAmerican Airlines
ter 11/185:00 amSAT - AGU
1 stop17h 04mAmerican Airlines
Deal found 9/16$382
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/2212:45 pmAGU - SAT
1 stop27h 08mUnited Airlines
seg 1/55:59 pmSAT - AGU
1 stop18h 03mUnited Airlines
Deal found 9/16$386
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/2012:45 pmAGU - SAT
1 stop26h 44mUnited Airlines
seg 11/247:30 pmSAT - AGU
1 stop25h 01mUnited Airlines
Deal found 9/15$430
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/256:10 amAGU - SAT
1 stop26h 40mUnited Airlines
sáb 1/35:59 pmSAT - AGU
1 stop18h 03mUnited Airlines
Deal found 9/16$442
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/286:10 amAGU - SAT
1 stop26h 40mUnited Airlines
seg 1/54:05 pmSAT - AGU
1 stop19h 57mUnited Airlines
Deal found 9/15$443
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
sex 10/38:39 pmAGU - SAT
1 stop21h 53mMultiple Airlines
dom 10/199:52 pmSAT - AGU
2 stops22h 16mMultiple Airlines
Deal found 9/16$455
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
sex 11/144:00 pmAGU - SAT
2 stops18h 55mMultiple Airlines
ter 11/1811:05 amSAT - AGU
1 stop7h 00mMultiple Airlines
Deal found 9/16$470
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
sex 10/3110:15 pmAGU - SAT
2 stops36h 40mMultiple Airlines
sex 11/74:55 pmSAT - AGU
1 stop16h 35mMultiple Airlines
Deal found 9/15$481

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aguascalientes 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 setembro 17, 2025.
Use the filters below to find and compare flights from Aguascalientes to San Antonio that are best for you.

Fly from

Aguascalientes

Fly to

San Antonio

Route

Depart

Return

Price

AguascalientesSan Antonio

AGU - SAT

AGUSAT

Aguascalients

sex 10/3

12:40 pm-1:15 pm

1 stop23h 35m

San Antonio

dom 10/19

7:38 pm-7:27 pm

1 stop24h 49m

$269

AguascalientesSan Antonio

AGU - SAT

AGUSAT

Aguascalients

ter 10/7

7:00 am-10:35 pm

1 stop14h 35m

San Antonio

sex 10/10

5:56 pm-7:27 pm

1 stop26h 31m

$270

AguascalientesSan Antonio

AGU - SAT

AGUSAT

Aguascalients

sáb 11/15

6:14 am-5:00 pm

1 stop10h 46m

San Antonio

ter 11/18

5:00 am-10:04 pm

1 stop17h 04m

$340

AguascalientesSan Antonio

AGU - SAT

AGUSAT

Aguascalients

sex 10/31

5:10 am-8:19 am

1 stop26h 09m

San Antonio

sex 11/7

5:00 am-10:04 pm

1 stop17h 04m

$349

AguascalientesSan Antonio

AGU - SAT

AGUSAT

Aguascalients

sex 11/14

1:40 pm-10:55 am

1 stop21h 15m

San Antonio

ter 11/18

5:00 am-10:04 pm

1 stop17h 04m

$382

AguascalientesSan Antonio

AGU - SAT

AGUSAT

Aguascalients

seg 12/22

12:45 pm-3:53 pm

1 stop27h 08m

San Antonio

seg 1/5

5:59 pm-12:02 pm

1 stop18h 03m

$386

AguascalientesSan Antonio

AGU - SAT

AGUSAT

Aguascalients

qui 11/20

12:45 pm-3:29 pm

1 stop26h 44m

San Antonio

seg 11/24

7:30 pm-8:31 pm

1 stop25h 01m

$430

AguascalientesSan Antonio

AGU - SAT

AGUSAT

Aguascalients

qui 12/25

6:10 am-8:50 am

1 stop26h 40m

San Antonio

sáb 1/3

5:59 pm-12:02 pm

1 stop18h 03m

$442

AguascalientesSan Antonio

AGU - SAT

AGUSAT

Aguascalients

dom 12/28

6:10 am-8:50 am

1 stop26h 40m

San Antonio

seg 1/5

4:05 pm-12:02 pm

1 stop19h 57m

$443

AguascalientesSan Antonio

AGU - SAT

AGUSAT

Aguascalients

sex 10/3

8:39 pm-7:32 pm

1 stop21h 53m

San Antonio

dom 10/19

9:52 pm-7:08 pm

2 stops22h 16m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Aguascalientes to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Aguascalientes 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 Aguascalientes to San Antonio

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

Currently, August is the cheapest month in which you can book a flight from Aguascalientes to San Antonio (average of $295). Flying from Aguascalientes 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.

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 setembro 17, 2025.
Peruse reviews from past customers who have flown with Delta and Aeromexico from Aguascalientes to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Aeromexico
7.5
Good
1,696 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Aguascalientes 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 Aguascalientes to San Antonio?

    There are many flights that can get you from Aguascalientes to San Antonio in 10h 46m. Fly via United Airlines or American Airlines to get the fastest option. There are 591 mi between Aguascalientes and San Antonio. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Aeromexico is currently your cheapest option to San Antonio, with prices starting at $148. Another option worth looking into is Delta, starting at $237 round trip. Aeromexico is priced at 59% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Aguascalientes 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 Aguascalientes to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Aguascalientes to San Antonio (average of $295). Flying from Aguascalientes 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 San Antonio?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Aguascalientes to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
Aguascalientes to George Bush Intcntl flights
Aguascalientes to Hobby flights
Aguascalientes to Dallas/Fort Worth flights
Aguascalientes to Love Field flights

Top 2 airlines flying from Aguascalientes to San Antonio

Discover the top 2 airlines that operate flights from Aguascalientes 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 setembro 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$148Average$311FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$237Average$237FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.