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Cheap flights from Indianapolis to San Antonio (IND - SAT) from $78

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IND — SAT
May 28 — Jun 41
From?
To?
Tue 5/28
Tue 6/4
1 adult, Economy
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The best prices from Indianapolis to San Antonio are usually found in July or August, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Indianapolis to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 May 23, 2024.

Popular in

March

Cheapest in

July

Round-trip from

$291

One-way from

$101
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 8% potential price drop
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From Indianapolis to San Antonio
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One-way flight from Indianapolis to San Antonio
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What is the cheapest day to fly round-trip from Indianapolis to San Antonio?

Users have found that flying from Indianapolis to San Antonio on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Indianapolis to San Antonio?

Users have found that booking a flight from Indianapolis to San Antonio at least 57 days early can save you up to 19% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Indianapolis to San Antonio for as little as $326 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $326 for flights departing within the next 3 days.

What is the cheapest month to fly from Indianapolis to San Antonio?

The best pricing can be found in the month of July. Prices to San Antonio from Indianapolis average $365. You can even find prices in July for less than $365, as users have found deals to San Antonio from as low as $168. The month of March appears to be one of the more expensive times to travel to San Antonio from Indianapolis. Flying in the targeted month can save you up to 13%.

When is the cheapest time to fly from Indianapolis to San Antonio (IND - SAT)?

One of the essential ways to save on airfare from Indianapolis to San Antonio is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 15% on airfare.

Cheap Spirit Airlines flights from Indianapolis to San Antonio

Explore cheap flight options specifically provided by Spirit Airlines for the route between Indianapolis and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Take a peek at the cheapest Spirit Airlines flights we've detected traveling from Indianapolis to San Antonio. Make sure to check back often as deals are often changing.
Wed 9/116:44 amIND - SAT
1 stop14h 39mSpirit Airlines
Tue 9/175:50 amSAT - IND
1 stop27h 02mSpirit Airlines
Deal found 5/22$128
Sat 9/146:44 amIND - SAT
1 stop18h 36mSpirit Airlines
Sat 9/2112:33 pmSAT - IND
1 stop29h 43mSpirit Airlines
Deal found 5/22$188
Fri 8/238:18 pmIND - SAT
1 stop16h 25mSpirit Airlines
Tue 9/35:50 amSAT - IND
1 stop27h 02mSpirit Airlines
Deal found 5/22$190
Tue 7/166:36 amIND - SAT
1 stop19h 23mSpirit Airlines
Tue 7/235:25 amSAT - IND
1 stop27h 34mSpirit Airlines
Deal found 5/22$196
Sun 9/88:18 pmIND - SAT
1 stop15h 32mSpirit Airlines
Sun 9/151:59 pmSAT - IND
1 stop28h 17mSpirit Airlines
Deal found 5/22$204
Wed 6/121:31 pmIND - SAT
1 stop7h 08mSpirit Airlines
Sat 6/225:40 pmSAT - IND
1 stop10h 53mSpirit Airlines
Deal found 5/22$205
Thu 6/136:40 amIND - SAT
1 stop15h 43mSpirit Airlines
Sun 6/165:21 amSAT - IND
1 stop27h 23mSpirit Airlines
Deal found 5/22$217
Wed 6/196:06 pmIND - SAT
2 stops20h 04mSpirit Airlines
Wed 6/261:58 pmSAT - IND
1 stop9h 01mSpirit Airlines
Deal found 5/22$226
Wed 6/196:40 amIND - SAT
1 stop17h 57mSpirit Airlines
Thu 6/205:21 amSAT - IND
1 stop27h 23mSpirit Airlines
Deal found 5/21$232

Cheap Frontier flights from Indianapolis to San Antonio

Explore cheap flight options specifically provided by Frontier for the route between Indianapolis and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Take a gander at the lowest prices we've found on Frontier flights from Indianapolis to San Antonio. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 5/319:15 pmIND - SAT
1 stop12h 08mFrontier
Wed 6/1210:34 pmSAT - IND
1 stop10h 04mFrontier
Deal found 5/22$197
Fri 5/319:15 pmIND - SAT
1 stop12h 08mFrontier
Wed 6/1910:34 pmSAT - IND
1 stop10h 04mFrontier
Deal found 5/22$212
Wed 6/1912:04 pmIND - SAT
1 stop10h 29mFrontier
Mon 6/247:06 pmSAT - IND
1 stop22h 03mFrontier
Deal found 5/22$219
Wed 6/1912:04 pmIND - SAT
1 stop10h 29mFrontier
Mon 6/247:06 pmSAT - IND
1 stop22h 03mFrontier
Deal found 5/22$220
Fri 5/319:15 pmIND - SAT
1 stop12h 08mFrontier
Mon 6/38:00 pmSAT - IND
1 stop21h 26mFrontier
Deal found 5/22$224
Thu 6/610:40 amIND - SAT
1 stop22h 47mFrontier
Fri 6/149:27 amSAT - IND
1 stop23h 26mFrontier
Deal found 5/22$250
Sat 7/2710:50 amIND - SAT
1 stop11h 54mFrontier
Mon 7/297:20 pmSAT - IND
1 stop25h 34mFrontier
Deal found 5/22$260
Mon 6/310:27 amIND - SAT
1 stop9h 33mFrontier
Wed 6/1210:34 pmSAT - IND
1 stop10h 04mFrontier
Deal found 5/22$279
Sun 6/307:13 pmIND - SAT
1 stop24h 58mFrontier
Wed 7/38:34 pmSAT - IND
1 stop21h 24mFrontier
Deal found 5/22$282

Cheap Indianapolis to San Antonio flights in May & June 2024

Find cheap flight options from Indianapolis to San Antonio specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 23, 2024.
These are some of the best deals we've found on flights to San Antonio in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 6/78:19 pmIND - SAT
1 stop22h 38mSpirit Airlines
Mon 6/1011:40 amSAT - IND
1 stop24h 11mSpirit Airlines
Deal found 5/23$180
Fri 5/319:15 pmIND - SAT
1 stop12h 08mFrontier
Wed 6/1210:34 pmSAT - IND
1 stop10h 04mFrontier
Deal found 5/22$197
Wed 6/1912:04 pmIND - SAT
1 stop10h 29mMultiple Airlines
Wed 6/265:21 amSAT - IND
1 stop27h 23mMultiple Airlines
Deal found 5/22$198
Wed 6/121:31 pmIND - SAT
1 stop7h 08mSpirit Airlines
Sat 6/225:40 pmSAT - IND
1 stop10h 53mSpirit Airlines
Deal found 5/22$205
Fri 5/319:15 pmIND - SAT
1 stop12h 08mFrontier
Wed 6/1910:34 pmSAT - IND
1 stop10h 04mFrontier
Deal found 5/22$212
Thu 6/136:40 amIND - SAT
1 stop15h 43mSpirit Airlines
Sun 6/165:21 amSAT - IND
1 stop27h 23mSpirit Airlines
Deal found 5/22$217
Wed 6/1912:04 pmIND - SAT
1 stop10h 29mFrontier
Mon 6/247:06 pmSAT - IND
1 stop22h 03mFrontier
Deal found 5/22$219
Wed 6/1912:04 pmIND - SAT
1 stop10h 29mFrontier
Mon 6/247:06 pmSAT - IND
1 stop22h 03mFrontier
Deal found 5/22$220
Sun 6/2311:15 amIND - SAT
1 stop11h 42mMultiple Airlines
Wed 6/265:21 amSAT - IND
1 stop27h 23mMultiple Airlines
Deal found 5/22$222

Indianapolis to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Indianapolis and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
These are some of the best deals we've found on flights to San Antonio in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 9/116:44 amIND - SAT
1 stop14h 39mSpirit Airlines
Tue 9/175:50 amSAT - IND
1 stop27h 02mSpirit Airlines
Deal found 5/22$128
Fri 6/78:19 pmIND - SAT
1 stop22h 38mSpirit Airlines
Mon 6/1011:40 amSAT - IND
1 stop24h 11mSpirit Airlines
Deal found 5/23$180
Sat 9/146:44 amIND - SAT
1 stop18h 36mSpirit Airlines
Sat 9/2112:33 pmSAT - IND
1 stop29h 43mSpirit Airlines
Deal found 5/22$188
Fri 8/238:18 pmIND - SAT
1 stop16h 25mSpirit Airlines
Tue 9/35:50 amSAT - IND
1 stop27h 02mSpirit Airlines
Deal found 5/22$190
Tue 7/166:36 amIND - SAT
1 stop19h 23mSpirit Airlines
Tue 7/235:25 amSAT - IND
1 stop27h 34mSpirit Airlines
Deal found 5/22$196
Fri 5/319:15 pmIND - SAT
1 stop12h 08mFrontier
Wed 6/1210:34 pmSAT - IND
1 stop10h 04mFrontier
Deal found 5/22$197
Wed 6/1912:04 pmIND - SAT
1 stop10h 29mMultiple Airlines
Wed 6/265:21 amSAT - IND
1 stop27h 23mMultiple Airlines
Deal found 5/22$198
Sun 9/88:18 pmIND - SAT
1 stop15h 32mSpirit Airlines
Sun 9/151:59 pmSAT - IND
1 stop28h 17mSpirit Airlines
Deal found 5/22$204
Wed 6/121:31 pmIND - SAT
1 stop7h 08mSpirit Airlines
Sat 6/225:40 pmSAT - IND
1 stop10h 53mSpirit Airlines
Deal found 5/22$205

Indianapolis to San Antonio flights leaving soon

Find last-minute flight options from Indianapolis to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Consider one of these great deals we found on last-minute flights from Indianapolis to San Antonio. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/319:15 pmIND - SAT
1 stop12h 08mFrontier
Wed 6/1210:34 pmSAT - IND
1 stop10h 04mFrontier
Deal found 5/22$197
Fri 5/319:15 pmIND - SAT
1 stop12h 08mFrontier
Wed 6/1910:34 pmSAT - IND
1 stop10h 04mFrontier
Deal found 5/22$212
Fri 5/319:15 pmIND - SAT
1 stop12h 08mFrontier
Mon 6/38:00 pmSAT - IND
1 stop21h 26mFrontier
Deal found 5/22$224
Fri 5/319:15 pmIND - SAT
1 stop12h 08mMultiple Airlines
Tue 6/185:21 amSAT - IND
1 stop27h 23mMultiple Airlines
Deal found 5/22$237
Sat 6/11:49 pmIND - SAT
1 stop24h 16mMultiple Airlines
Wed 6/58:34 pmSAT - IND
1 stop20h 39mMultiple Airlines
Deal found 5/22$266
Fri 5/318:06 pmIND - SAT
1 stop17h 04mSpirit Airlines
Wed 6/128:29 pmSAT - IND
2 stops15h 53mSpirit Airlines
Deal found 5/22$268
Fri 5/319:15 pmIND - SAT
1 stop12h 08mMultiple Airlines
Sun 6/28:41 pmSAT - IND
1 stop7h 54mMultiple Airlines
Deal found 5/22$290
Tue 5/2810:15 pmIND - SAT
1 stop11h 08mFrontier
Wed 6/1210:34 pmSAT - IND
1 stop10h 04mFrontier
Deal found 5/22$299
Fri 5/3111:00 amIND - SAT
1 stop11h 59mMultiple Airlines
Wed 6/125:21 amSAT - IND
3 stops31h 01mMultiple Airlines
Deal found 5/22$307

One-way flights to San Antonio from Indianapolis

Search for one-way flight options from Indianapolis to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Some of the best available deals we've found on one-way flights from Indianapolis to San Antonio. Those seeking round-trip flights from Indianapolis to San Antonio should utilize the search form at the the top of the page.
Mon 6/108:19 pmIND - SAT
1 stop14h 06mSpirit Airlines
Deal found 5/22$78
Wed 6/121:31 pmIND - SAT
1 stop7h 08mSpirit Airlines
Deal found 5/22$82
Tue 5/2810:15 pmIND - SAT
1 stop11h 08mFrontier
Deal found 5/22$86
Thu 6/1310:40 amIND - SAT
1 stop22h 47mFrontier
Deal found 5/22$89
Tue 6/1110:44 amIND - SAT
1 stop16h 11mSpirit Airlines
Deal found 5/22$97
Wed 6/126:06 pmIND - SAT
2 stops20h 04mSpirit Airlines
Deal found 5/23$99
Tue 5/2810:15 pmIND - SAT
1 stop11h 08mFrontier
Deal found 5/23$100
Thu 5/307:19 pmIND - SAT
1 stop25h 44mFrontier
Deal found 5/23$101
Wed 6/126:40 amIND - SAT
2 stops31h 30mSpirit Airlines
Deal found 5/22$108

Find flights from Indianapolis to San Antonio within your budget

Customize your flight search to find flights from Indianapolis 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 2,730,072 searches. Data last updated May 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$128 - $398

Route

Depart

Return

Price

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Wed 9/11

1 stop14h 39m

San Antonio

Tue 9/17

1 stop27h 02m

$128

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Sat 9/14

1 stop18h 36m

San Antonio

Sat 9/21

1 stop29h 43m

$188

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Fri 8/23

1 stop16h 25m

San Antonio

Tue 9/3

1 stop27h 02m

$190

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Wed 6/19

1 stop10h 29m

San Antonio

Wed 6/26

1 stop27h 23m

$198

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Wed 6/19

1 stop10h 29m

San Antonio

Mon 6/24

1 stop22h 03m

$219

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Thu 6/20

1 stop19h 36m

San Antonio

Sun 6/23

1 stop22h 29m

$265

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Sat 11/2

1 stop5h 30m

San Antonio

Tue 11/5

1 stop8h 04m

$278

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Mon 6/3

1 stop5h 31m

San Antonio

Mon 6/10

1 stop8h 17m

$320

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Mon 6/3

1 stop6h 25m

San Antonio

Tue 6/18

1 stop5h 23m

$398

Flights are sorted by cheapest first

Deals found on 5/22

When is the best time to book a flight from Indianapolis to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to San Antonio. Price data was last updated on May 22, 2024.
To ensure you get the cheapest price possible for a flight from Indianapolis to San Antonio, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Indianapolis to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to San Antonio. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Indianapolis to San Antonio flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Indianapolis to San Antonio

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

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

SAT

Temperature

51.8 - 84.2 °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 May 23, 2024.
Read through reviews of airlines operating flights from Indianapolis to San Antonio, such as Spirit Airlines, Frontier and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,175 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,561 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,852 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,395 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Sun Country Air
7.2
Good
608 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Indianapolis to San Antonio for under $200 on Cheapflights?

    Yes, there are multiple flights from Indianapolis to San Antonio for under $200. The cheapest flight booked recently is on Spirit Airlines for just $128, but on average you can expect to pay $215.

  • Are there last-minute flights available from Indianapolis to San Antonio for under $200?

    There are currently 20+ open flights from Indianapolis to San Antonio within the next 7 days for less than $200.

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

    Our cheapest airline available from Indianapolis to San Antonio is Spirit Airlines. Our recent data shows that you can find tickets from as low as $128 on this airline. Additional options worth looking into are Frontier and Sun Country Air, starting at $219 and $265 round-trip. Spirit Airlines is priced at 64% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Indianapolis to San Antonio are Spirit Airlines ($78), Frontier ($86), and Delta ($167).

  • What does IND to SAT mean?

    IND stands for Indianapolis Airport, while SAT stands for San Antonio Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Indianapolis to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Indianapolis to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Indianapolis to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Indianapolis to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indianapolis 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.

  • Can I find deals for flights from Indianapolis to San Antonio that allow pets onboard?

    Many airlines flying from Indianapolis to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Indianapolis to San Antonio?

    Yes, you can often find last-minute deals on Indianapolis to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Indianapolis to San Antonio flight deals updated?

    The Indianapolis to San Antonio flight deals you see on this page were last updated on 5/23.

  • What are the most popular airlines that fly from Indianapolis to San Antonio?

    Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Indianapolis to San Antonio.

  • When is the best time to book a flight from Indianapolis to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Indianapolis to San Antonio (average of $291). Flying from Indianapolis 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Indianapolis to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Indianapolis to San Antonio

Discover the top 5 airlines that operate flights from Indianapolis 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 2,730,072 searches. Data last updated May 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$105Average$222FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$119Average$170FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$263Average$385FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$270Average$387FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$292Average$387FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Indianapolis to San Antonio by cabin class

Find flights from Indianapolis to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Weekly flight availability from Indianapolis to San Antonio

Explore weekly flight availability from Indianapolis 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 May 23, 2024.
Sunday0daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
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Saturday0daily flights

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Can Cheapflights notify me if prices for flights from Indianapolis to San Antonio become cheaper?

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