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$114+ Cheap flights from San Antonio to Indianapolis (SAT - IND)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — IND
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Indianapolis are usually found in April or June, booked 34 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from San Antonio to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Indianapolis (IND). 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 June 12, 2025.

Round-trip from

$194
(FlightHub)

One-way from

$114
(Mytrip)

Popular in

March

Cheapest in

April

Average price

$335
From San Antonio to Indianapolis
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One-way flight from San Antonio to Indianapolis
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Antonio to Indianapolis

Cheapest flights from San Antonio to Indianapolis
Explore the most affordable flight options available from San Antonio to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:09 pmSAT - IND
1 stop5h 03mSpirit Airlines
Wed 9/37:17 pmIND - SAT
1 stop16h 57mSpirit Airlines
Deal found 6/11$194
This CheapOair deal was found by Cheapflights users on 6/10. 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.
Fri 9/1912:09 pmSAT - IND
1 stop5h 03mMultiple Airlines
Mon 9/2212:12 pmIND - SAT
1 stop5h 28mMultiple Airlines
Deal found 6/10$205
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 8/256:11 pmSAT - IND
1 stop4h 57mDelta
Thu 9/47:22 amIND - SAT
1 stop5h 29mDelta
Deal found 6/11$237
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 8/255:58 pmSAT - IND
1 stop4h 29mUnited Airlines
Mon 9/17:00 amIND - SAT
1 stop4h 37mUnited Airlines
Deal found 6/11$299
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:42 pmSAT - IND
1 stop32h 28mAlaska Airlines
Sat 9/66:30 amIND - SAT
1 stop13h 16mAlaska Airlines
Deal found 6/11$514
This Frontier deal was found by Cheapflights users on 6/11. 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.
Mon 6/168:50 amSAT - IND
1 stop8h 17mFrontier
Fri 6/209:28 pmIND - SAT
2 stops21h 35mFrontier
Deal found 6/11$567
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:10 pmSAT - IND
1 stop4h 20mSouthwest
Wed 6/184:30 pmIND - SAT
1 stop6h 05mSouthwest
Deal found 6/11$635

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Indianapolis 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 June 12, 2025.
Use the filters below to find and compare flights from San Antonio to Indianapolis that are best for you.

Fly from

San Antonio

Fly to

Indianapolis

Route

Depart

Return

Price

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 8/27

12:09 pm-6:12 pm

1 stop5h 03m

Indianapolis

Wed 9/3

7:17 pm-11:14 am

1 stop16h 57m

$194

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Mon 8/25

6:11 pm-12:08 am

1 stop4h 57m

Indianapolis

Thu 9/4

7:22 am-11:51 am

1 stop5h 29m

$237

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 7/17

6:35 pm-6:00 pm

1 stop22h 25m

Indianapolis

Mon 7/21

4:16 pm-10:42 pm

1 stop7h 26m

$251

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Mon 8/25

5:58 pm-11:27 pm

1 stop4h 29m

Indianapolis

Mon 9/1

7:00 am-10:37 am

1 stop4h 37m

$299

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sun 8/24

7:42 pm-5:10 am

1 stop32h 28m

Indianapolis

Sat 9/6

6:30 am-6:46 pm

1 stop13h 16m

$514

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Mon 6/16

8:50 am-6:07 pm

1 stop8h 17m

Indianapolis

Fri 6/20

9:28 pm-6:03 pm

2 stops21h 35m

$567

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Tue 7/15

7:45 am-9:20 am

1 stop24h 35m

$114

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sat 8/9

5:45 am-2:30 pm

2 stops7h 45m

$139

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sun 7/13

7:25 am-8:50 am

1 stop24h 25m

$141

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 8/29

5:10 am-1:27 pm

1 stop7h 17m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results
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Best time to book a flight from San Antonio to Indianapolis

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Indianapolis. Price data was last updated on June 9, 2025.

The price you pay for your flight from San Antonio to Indianapolis may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Indianapolis (average of $297). Flying from San Antonio to Indianapolis in March is currently the most expensive (average of $360). 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 SAT to IND?

Find hourly flight availability from San Antonio to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from San Antonio to Indianapolis at noon. Doing so could potentially save you 84% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

Temperature in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Indianapolis, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from San Antonio to Indianapolis. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
8,052 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    Flying on Spirit Airlines is currently your cheapest option to Indianapolis, with prices starting at $194. Additional round-trip tickets that might be worth considering are offered by Southwest and Delta, with the lowest prices starting at $229 and $237, respectively. Spirit Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $114. Users have also found prices from $139 and $180 on Southwest and Delta, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Indianapolis (average of $297). Flying from San Antonio to Indianapolis in March is currently the most expensive (average of $360). 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
Greenwood
Bloomington
Terre Haute
Noblesville
Muncie
Fishers
Anderson
Kokomo
Franklin
Plainfield
Crawfordsville
Carmel
Shelbyville
Speedway

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Alternative routes for San Antonio to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from San Antonio to Indianapolis

Discover the top 5 airlines that operate flights from San Antonio to Indianapolis. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$163Average$278FlexibilityNo cancel feeOn-time65%
DeltaCheapest$219Average$357FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$394FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$427FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$416FlexibilityNo cancel feeOn-time63%

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