HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$53+ Cheap flights from Indianapolis to Austin (IND - AUS)

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — AUS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indianapolis to Austin 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.

Cheapflights Tip: The best prices from Indianapolis to Austin Bergstrom are usually found in June or July, booked 45 days in advance, depart on a Friday or Tuesday and return on a Monday

Cheap flight deals from Indianapolis to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Austin (AUS). 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

$89
(Mytrip)

One-way from

$53
(Booking.com)

Popular in

October

Cheapest in

June

Average price

$179

Good round-trip deal

$177 or less

Good one-way deal

$90 or less
From Indianapolis to Austin Bergstrom
Search Deals
One-way flight from Indianapolis to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Indianapolis to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Indianapolis to Austin Bergstrom.
Search Deals

Find flight deals from Indianapolis to Austin

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

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:45 amIND - AUS
Nonstop2h 25mAllegiant Air
Mon 7/2810:00 amAUS - IND
Nonstop2h 23mAllegiant Air
Deal found 6/10$89
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:45 amIND - AUS
Nonstop2h 25mMultiple Airlines
Mon 7/288:22 pmAUS - IND
1 stop11h 58mMultiple Airlines
Deal found 6/10$152
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:20 amIND - AUS
Nonstop2h 34mDelta
Fri 7/257:23 pmAUS - IND
Nonstop2h 36mDelta
Deal found 6/10$157
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.
Mon 11/107:05 amIND - AUS
Nonstop2h 45mSouthwest
Wed 11/127:45 pmAUS - IND
Nonstop2h 15mSouthwest
Deal found 6/11$175
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:31 pmIND - AUS
1 stop5h 27mAmerican Airlines
Fri 7/185:46 pmAUS - IND
1 stop5h 37mAmerican Airlines
Deal found 6/10$187
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 9/1011:47 amIND - AUS
1 stop4h 36mUnited Airlines
Sat 9/135:30 amAUS - IND
2 stops6h 47mUnited Airlines
Deal found 6/12$211
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:27 amIND - AUS
1 stop17h 37mSpirit Airlines
Tue 7/157:30 amAUS - IND
1 stop14h 38mSpirit Airlines
Deal found 6/11$220
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2812:25 pmIND - AUS
1 stop5h 21mFrontier
Sun 7/65:31 pmAUS - IND
1 stop20h 13mFrontier
Deal found 6/10$345

Cheapflights Fare Finder

Customize your flight search to find flights from Indianapolis to Austin 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 Indianapolis to Austin that are best for you.

Fly from

Indianapolis

Fly to

Austin

Route

Depart

Return

Price

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

Fri 7/25

7:45 am-9:10 am

Nonstop2h 25m

Austin Bergstrom

Mon 7/28

10:00 am-1:23 pm

Nonstop2h 23m

$89

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

Fri 7/25

7:45 am-9:10 am

Nonstop2h 25m

Austin Bergstrom

Mon 7/28

8:22 pm-9:20 am

1 stop11h 58m

$152

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

Fri 7/11

7:20 am-8:54 am

Nonstop2h 34m

Austin Bergstrom

Fri 7/25

7:23 pm-10:59 pm

Nonstop2h 36m

$157

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

Mon 11/10

7:05 am-8:50 am

Nonstop2h 45m

Austin Bergstrom

Wed 11/12

7:45 pm-11:00 pm

Nonstop2h 15m

$175

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

Mon 7/14

7:31 pm-11:58 pm

1 stop5h 27m

Austin Bergstrom

Fri 7/18

5:46 pm-12:23 am

1 stop5h 37m

$187

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

Tue 7/15

8:00 am-1:07 pm

1 stop6h 07m

Austin Bergstrom

Tue 7/15

5:29 pm-11:43 pm

1 stop5h 14m

$212

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

Tue 7/8

6:27 am-11:04 pm

1 stop17h 37m

Austin Bergstrom

Tue 7/15

7:30 am-11:08 pm

1 stop14h 38m

$220

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

Sat 6/28

12:25 pm-4:46 pm

1 stop5h 21m

Austin Bergstrom

Sun 7/6

5:31 pm-2:44 pm

1 stop20h 13m

$345

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

Fri 8/1

7:45 am-9:10 am

Nonstop2h 25m

$53

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

Tue 9/2

7:40 am-9:15 am

Nonstop2h 35m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 17 results
1
2

The best insider tips for Indianapolis to Austin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Austin trip
Airports
IND

IND offers efficient security with an average wait time under 3 minutes. Check wait times online before heading to the airport.

Read more about INDby Barbara Noe Kennedy
AUS

Use CapMetro Route 20 for cheap transport from AUS to downtown Austin. Buses run every 15 minutes during peak hours.

Read more about AUSby Ramsey Qubein
Our travel experts
Barbara Noe Kennedy

Barbara Noe Kennedy

Expert on IND

Barbara Noe Kennedy

Barbara Noe Kennedy

Award-winning travel journalist Barbara Noe Kennedy writes about destinations around the world—but her heart is in her home state of Virginia, where she’s always researching her next travel story.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on AUS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Indianapolis to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin 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.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Austin

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

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

The price you pay for your flight from Indianapolis to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 45 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 Indianapolis to Austin?

Currently, January is the cheapest month in which you can book a flight from Indianapolis to Austin (average of $286). Flying from Indianapolis to Austin in March is currently the most expensive (average of $362). 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 IND to AUS?

Find hourly flight availability from Indianapolis to Austin. 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.

One of the essential ways to save on airfare from Indianapolis to Austin is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Indianapolis to Austin?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Austin. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Indianapolis to Austin flight should consider departing on Monday afternoons 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.

Weekly flight availability from Indianapolis to Austin

Explore weekly flight availability from Indianapolis to Austin. 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 June 12, 2025.

The most flights from IND to AUS are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Austin by month

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

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

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

If weather is an important factor for your trip to Austin, 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 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated June 12, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Indianapolis to Austin have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
725 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Crew

8.6

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

  • What airports do I use to fly from Indianapolis to Austin?

    To fly from Indianapolis to Austin, you need to book a flight from Indianapolis (IND) to Austin Bergstrom (AUS). Nonstop flights to Austin Bergstrom from Indianapolis take 2h 25m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Indianapolis to Austin Bergstrom offered by 7 different airlines.

  • How popular is this Indianapolis to Austin flight route?

    Flights from Indianapolis to Austin Bergstrom have been viewed 15 times in the past calendar month.

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

    Our cheapest airline available from Indianapolis to Austin is Allegiant Air. Our recent data shows that you can find tickets from as low as $89 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $157 and $187 round-trip. Users have found that Allegiant Air is 71% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $53. Delta flights start at $88 while deals on American Airlines start at $94 one-way.

  • What are the most reliable airlines from Indianapolis to Austin?

    Consider SkyWest Airlines (96%), Delta (96%) or Southwest (72%) when booking your flight. These represent the most reliable airlines when flying from Indianapolis to Austin.

  • What are the cheapest flights from Indianapolis to Austin?

    While on average a flight from Indianapolis to Austin is generally $287, our data shows the cheapest flight currently is $57. When looking at the most popular route, (Indianapolis - Austin Bergstrom), you can expect to pay $71 for that flight.

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

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

  • How can I find direct flights from Indianapolis to Austin?

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

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

    Yes. Cheapflights offers flight deals from Indianapolis to Austin 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 Indianapolis to Austin?

    Currently, January is the cheapest month in which you can book a flight from Indianapolis to Austin (average of $286). Flying from Indianapolis to Austin in March is currently the most expensive (average of $362). 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 Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Round Rock
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Seguin
Horseshoe Bay

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 Indianapolis to Austin

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Hobby flights
O'Hare Intl to George Bush Intcntl flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to Austin flights
Cincinnati to Dallas/Fort Worth flights
O'Hare Intl to Love Field flights
O'Hare Intl to San Antonio flights
Cincinnati to Hobby flights
Indianapolis to Dallas/Fort Worth flights
Midway to Hobby flights
Indianapolis to Hobby flights
Cincinnati to George Bush Intcntl flights
Midway to Love Field flights
Indianapolis to George Bush Intcntl flights
O'Hare Intl to El Paso flights
Louisville to Hobby flights
Midway to Austin flights
Louisville to George Bush Intcntl flights
Louisville to Dallas/Fort Worth flights
Cincinnati to Austin flights
South Bend to Dallas/Fort Worth flights
Indianapolis to Love Field flights
Midway to San Antonio flights
Midway to George Bush Intcntl flights
Cincinnati to Love Field flights
Dayton to Hobby flights
Cincinnati to San Antonio flights
Dayton to Dallas/Fort Worth flights
Fort Wayne to Dallas/Fort Worth flights
Midway to El Paso flights
South Bend to Hobby flights
Indianapolis to San Antonio flights
South Bend to Corpus Christi flights
Louisville to Austin flights
Fort Wayne to Hobby flights
Dayton to George Bush Intcntl flights
Dayton to San Antonio flights
Louisville to Love Field flights
Louisville to San Antonio flights
O'Hare Intl to Brownsville flights
O'Hare Intl to McAllen flights
South Bend to George Bush Intcntl flights
Evansville to Dallas/Fort Worth flights
Fort Wayne to George Bush Intcntl flights
Dayton to Austin flights
Dayton to Love Field flights
O'Hare Intl to Corpus Christi flights
South Bend to Austin flights

Top 7 airlines flying from Indianapolis to Austin

Discover the top 7 airlines that operate flights from Indianapolis to Austin. 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
Allegiant AirCheapest$66Average$143FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$105Average$235FlexibilityNo cancel feeOn-time65%
FrontierCheapest$110Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$178Average$254FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$196Average$330FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$323FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$230Average$374FlexibilityNo cancel feeOn-time63%

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.