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$73+ Cheap flights from Indiana 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SAT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Indiana to San Antonio

Keep the following information in mind while searching for Indiana to San Antonio flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$170
(Gotogate)

One-way from

$73
(Mytrip)

Popular in

November

Cheapest in

August

Average price

$366
Provider with most accurate pricing for Indianapolis-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-San Antonio flights.
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From Indiana to San Antonio
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One-way flight from Indiana to San Antonio
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Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Indiana to San Antonio

Cheapest flights from Indiana to San Antonio
Explore the most affordable flight options available from Indiana to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This CheapOair deal was found by Cheapflights users on 2/18. 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.
Sat 3/88:48 pmIND - SAT
1 stop17h 07mFrontier
Sun 3/168:37 pmSAT - IND
1 stop20h 54mFrontier
Deal found 2/18$170
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/126:00 amSDF - SAT
1 stop11h 06mSpirit Airlines
Fri 4/1810:51 amSAT - SDF
1 stop10h 26mSpirit Airlines
Deal found 2/20$183
This CheapOair deal was found by Cheapflights users on 2/19. 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.
Thu 3/136:00 amIND - SAT
1 stop8h 48mMultiple Airlines
Sun 3/168:37 pmSAT - IND
1 stop20h 54mMultiple Airlines
Deal found 2/19$183
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/29:59 pmIND - SAT
1 stop13h 04mSpirit Airlines
Wed 4/96:50 pmSAT - IND
1 stop8h 40mSpirit Airlines
Deal found 2/20$190
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mon 3/33:25 pmSDF - SAT
1 stop27h 00mMultiple Airlines
Wed 3/511:11 amSAT - SDF
1 stop6h 10mMultiple Airlines
Deal found 2/19$230
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sun 5/119:30 amSBN - SAT
1 stop14h 55mMultiple Airlines
Wed 5/145:20 amSAT - SBN
1 stop26h 25mMultiple Airlines
Deal found 2/20$252
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/181:05 pmMDW - SAT
1 stop22h 16mFrontier
Sun 4/277:59 pmSAT - MDW
1 stop16h 32mFrontier
Deal found 2/20$258
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 4/236:03 pmFWA - SAT
1 stop6h 55mAmerican Airlines
Mon 4/284:04 pmSAT - FWA
1 stop5h 58mAmerican Airlines
Deal found 2/19$259
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/276:56 pmDAY - SAT
1 stop5h 57mAmerican Airlines
Tue 4/17:00 amSAT - DAY
1 stop5h 29mAmerican Airlines
Deal found 2/19$259
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 4/121:04 pmSBN - SAT
1 stop5h 21mDelta
Sat 4/193:30 pmSAT - SBN
1 stop5h 16mDelta
Deal found 2/20$259
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Fri 3/75:55 amORD - SAT
2 stops30h 32mSpirit Airlines
Mon 3/108:19 pmSAT - ORD
3 stops32h 26mSpirit Airlines
Deal found 2/20$260
This Frontier deal was found by Cheapflights users on 2/20. 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.
Thu 2/278:04 amORD - SAT
1 stop10h 46mFrontier
Mon 3/105:28 pmSAT - ORD
1 stop11h 46mFrontier
Deal found 2/20$263

Find flights from Indiana to San Antonio within your budget

Customize your flight search to find flights from Indiana 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 February 20, 2025.

Fly from

Indiana

Fly to

San Antonio

Route

Depart

Return

Price

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Sat 3/8

8:48 pm-12:55 pm

1 stop17h 07m

San Antonio

Sun 3/16

8:37 pm-6:31 pm

1 stop20h 54m

$170

LouisvilleSan Antonio

SDF - SAT

SDFSAT

Louisville Intl

Sat 4/12

6:00 am-4:06 pm

1 stop11h 06m

San Antonio

Fri 4/18

10:51 am-10:17 pm

1 stop10h 26m

$183

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Thu 3/13

6:00 am-1:48 pm

1 stop8h 48m

San Antonio

Sun 3/16

8:37 pm-6:31 pm

1 stop20h 54m

$183

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Wed 4/2

9:59 pm-10:03 am

1 stop13h 04m

San Antonio

Wed 4/9

6:50 pm-4:30 am

1 stop8h 40m

$190

LouisvilleSan Antonio

SDF - SAT

SDFSAT

Louisville Intl

Mon 3/3

3:25 pm-5:25 pm

1 stop27h 00m

San Antonio

Wed 3/5

11:11 am-6:21 pm

1 stop6h 10m

$230

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Sun 5/11

9:30 am-11:25 pm

1 stop14h 55m

San Antonio

Wed 5/14

5:20 am-8:45 am

1 stop26h 25m

$252

Fort WayneSan Antonio

FWA - SAT

FWASAT

Fort Wayne

Wed 4/23

6:03 pm-11:58 pm

1 stop6h 55m

San Antonio

Mon 4/28

4:04 pm-11:02 pm

1 stop5h 58m

$259

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Sat 4/12

1:04 pm-5:25 pm

1 stop5h 21m

San Antonio

Sat 4/19

3:30 pm-9:46 pm

1 stop5h 16m

$259

DaytonSan Antonio

DAY - SAT

DAYSAT

Dayton

Thu 3/27

6:56 pm-11:53 pm

1 stop5h 57m

San Antonio

Tue 4/1

7:00 am-1:29 pm

1 stop5h 29m

$259

ChicagoSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Fri 3/7

5:55 am-12:27 pm

2 stops30h 32m

San Antonio

Mon 3/10

8:19 pm-4:45 am

3 stops32h 26m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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2
3
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6

Best time to book a flight from Indiana to San Antonio

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

Travel insights for flights from Indiana to San Antonio

Get recent, data-driven insights about flights from Indiana to San Antonio including ideal travel times, pricing trends, and more.

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

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

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

Find hourly flight availability from Indiana 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 February 20, 2025.

When flying from Indiana to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 February 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Indiana to San Antonio have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Indiana 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 Indiana?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Indiana to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $73. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Indiana to San Antonio for a low price.

  • What are the most popular routes from Indiana to San Antonio?

    While some choose either Chicago Midway - San Antonio or Indianapolis - San Antonio, Chicago O'Hare Intl - San Antonio is the most popular route from Indiana to San Antonio.

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

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

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

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

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

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

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

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

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Alternative routes for Indiana to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Indiana to San Antonio

Discover the top 6 airlines that operate flights from Indiana 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$168FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$125Average$244FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$200Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$392FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$257Average$391FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$322Average$431FlexibilityNo cancel feeOn-time63%
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