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$65+ Cheap flights from Irving, TX 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheapflights Tip: The best prices from Irving to San Antonio are usually found in August or March, booked 73 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from Irving to San Antonio

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

This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:45 am
DFW
-
SAT
1 stop13h 16m
Frontier
Tue 2/245:36 pm
SAT
-
DFW
1 stop5h 29m
Frontier
Deal found 1/28$128
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:45 pm
DFW
-
SAT
2 stops39h 45m
Multiple Airlines
Tue 3/35:36 pm
SAT
-
DFW
1 stop21h 51m
Multiple Airlines
Deal found 1/27$136
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:15 am
DFW
-
SAT
Nonstop1h 14m
American Airlines
Tue 3/33:15 pm
SAT
-
DFW
Nonstop1h 20m
American Airlines
Deal found 1/27$137
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:45 am
DFW
-
SAT
1 stop13h 45m
Frontier
Mon 2/233:50 pm
SAT
-
DFW
1 stop13h 57m
Frontier
Deal found 1/27$148
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:06 am
DFW
-
SAT
1 stop12h 53m
Spirit Airlines
Wed 2/2510:26 am
SAT
-
DFW
1 stop12h 51m
Spirit Airlines
Deal found 1/28$152
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:15 am
DFW
-
SAT
Nonstop1h 18m
American Airlines
Tue 2/249:13 am
SAT
-
DFW
Nonstop1h 37m
American Airlines
Deal found 1/28$154
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:55 am
DFW
-
SAT
1 stop3h 13m
United Airlines
Tue 3/35:58 pm
SAT
-
DFW
1 stop3h 47m
United Airlines
Deal found 1/27$157
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.
Sat 2/216:10 am
DFW
-
SAT
2 stops27h 20m
Multiple Airlines
Tue 2/245:36 pm
SAT
-
DFW
1 stop21h 51m
Multiple Airlines
Deal found 1/28$159
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:45 am
DFW
-
SAT
1 stop10h 32m
Frontier
Sat 2/141:57 pm
SAT
-
DFW
1 stop10h 21m
Frontier
Deal found 1/26$160

Find flight deals from Irving to San Antonio

Keep the following information in mind while searching for Irving to San Antonio flight deals. Data was last updated January 29, 2026.

Round-trip from

$128
(Expedia)

One-way from

$65
(Frontier)

Popular in

January

Cheapest in

August

Average price

$372
From Irving to San Antonio
Search Deals
One-way flight from Irving to San Antonio
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving 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 Irving to San Antonio that are best for you.

Fly from

Irving

Fly to

San Antonio

Route

Depart

Return

Price

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 2/21

5:45 am-7:01 pm

1 stop13h 16m

San Antonio

Tue 2/24

5:36 pm-11:05 pm

1 stop5h 29m

$128

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 2/19

5:45 am-7:30 pm

1 stop13h 45m

San Antonio

Mon 2/23

3:50 pm-5:47 am

1 stop13h 57m

$150

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/11

2:41 pm-11:52 pm

1 stop9h 11m

San Antonio

Thu 2/12

10:26 am-11:17 pm

1 stop12h 51m

$152

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Thu 2/19

5:54 pm-4:15 pm

1 stop22h 21m

San Antonio

Mon 2/23

5:04 pm-7:02 am

1 stop13h 58m

$152

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Mon 3/9

7:15 pm-9:30 am

1 stop14h 15m

San Antonio

Wed 3/11

10:26 am-9:54 pm

1 stop11h 28m

$152

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Sat 2/21

8:15 am-9:33 am

Nonstop1h 18m

San Antonio

Tue 2/24

9:13 am-10:50 am

Nonstop1h 37m

$154

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Tue 3/3

9:55 am-1:08 pm

1 stop3h 13m

San Antonio

Tue 3/3

5:58 pm-9:45 pm

1 stop3h 47m

$157

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/25

9:45 am-9:30 am

2 stops23h 45m

San Antonio

Wed 3/4

6:12 pm-9:15 am

1 stop15h 03m

$159

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/11

5:45 am-4:17 pm

1 stop10h 32m

San Antonio

Sat 2/14

1:57 pm-12:18 am

1 stop10h 21m

$160

DallasSan Antonio

DFW - SAT

DFWSAT

Dallas/Fort Worth

Wed 2/4

7:15 pm-9:30 am

1 stop14h 15m

San Antonio

Fri 2/6

10:35 am-11:35 pm

1 stop13h 00m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 20 results
1
2

Best time to book a flight from Irving to San Antonio

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

How far ahead should I book a flight from Irving to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Irving to San Antonio. Price data was last updated on January 23, 2026.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irving to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Irving to San Antonio (average of $76). Flying from Irving to San Antonio in February is currently the most expensive (average of $137). 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.

What is the cheapest time of day to fly from 1RV to SAT?

Find hourly flight availability from Irving to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

It’s optimal to fly from Irving to San Antonio in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Irving to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Irving to San Antonio. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Irving to San Antonio flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irving to San Antonio

Explore weekly flight availability from Irving to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from 1RV to SAT are scheduled on a Wednesday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

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 January 29, 2026.
Peruse reviews from past customers who have flown with Southwest and American Airlines from Irving 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.
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Irving 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 airport do you fly into for flights to San Antonio from Irving?

    Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to San Antonio from Irving. Booking flights from Irving to San Antonio (SAT) should be relatively easy as there are 29 daily inbound flights from Irving from 2 different airlines.

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

    Frontier and Spirit Airlines can get you from Irving to San Antonio in just under 9h 11m. Your travel time can differ by up to 4h 05m. Airlines will cover a distance of 247 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Irving to San Antonio are Southwest ($48), American Airlines ($64), and United Airlines ($115).

  • What are the most reliable airlines from Irving to San Antonio?

    Consider SkyWest Airlines (97%), Envoy Air (88%) or Japan Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Irving to San Antonio.

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

    The cheapest flight price from Irving to San Antonio is $85. On average you can expect to pay $313. The most popular route, (Dallas/Fort Worth - San Antonio), can usually be booked for $152.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Irving to San Antonio (average of $76). Flying from Irving to San Antonio in February is currently the most expensive (average of $137). 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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Top 2 airlines flying from Irving to San Antonio

Discover the top 2 airlines that operate flights from Irving 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$91Average$222FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$112Average$305FlexibilityNo cancel feeOn-time71%

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