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Cheap flights from Indianapolis to Austin from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Austin departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
10:38 am - 5:08 pmIND-AUS
7h 30m1 stop
Multiple Airlines Logo
6:03 pm - 12:34 pmAUS-IND
17h 31m2 stops
$168Multiple Airlines
Find Deal
vie., ene. 9 - dom., ene. 11
Southwest Logo
4:35 pm - 6:20 pmIND-AUS
2h 45mnonstop
Southwest Logo
3:20 pm - 11:15 pmAUS-IND
6h 55m2 stops
$172Southwest
Find Deal
mié., dic. 17 - mié., ene. 7
Delta Logo
7:30 am - 9:30 amIND-AUS
3h 00mnonstop
Delta Logo
7:50 pm - 11:20 pmAUS-IND
2h 30mnonstop
$187Delta
Find Deal
sáb., dic. 6 - mar., dic. 9
Frontier Logo
11:26 am - 5:13 pmIND-AUS
6h 47m1 stop
Frontier Logo
6:03 pm - 12:34 pmAUS-IND
17h 31m2 stops
$191Frontier
Find Deal
jue., ene. 8 - dom., ene. 11
Delta Logo
7:38 pm - 12:37 amIND-AUS
5h 59m1 stop
Delta Logo
7:59 pm - 11:25 pmAUS-IND
2h 26mnonstop
$197Delta
Find Deal
mar., dic. 23 - mar., ene. 20
Spirit Airlines Logo
12:03 pm - 10:21 pmIND-AUS
11h 18m1 stop
Spirit Airlines Logo
5:24 pm - 7:43 amAUS-IND
13h 19m1 stop
$198Spirit Airlines
Find Deal
sáb., dic. 6 - lun., dic. 8
Frontier Logo
9:32 am - 5:44 pmIND-AUS
9h 12m1 stop
Frontier Logo
6:45 am - 7:28 pmAUS-IND
11h 43m1 stop
$205Frontier
Find Deal
vie., nov. 21 - vie., nov. 28
Spirit Airlines Logo
8:48 am - 10:21 pmIND-AUS
14h 33m2 stops
Spirit Airlines Logo
1:13 pm - 7:43 amAUS-IND
17h 30m1 stop
$215Spirit Airlines
Find Deal
sáb., dic. 6 - lun., dic. 8
American Airlines Logo
7:25 pm - 10:58 pmIND-AUS
4h 33m1 stop
American Airlines Logo
6:05 am - 11:41 amAUS-IND
4h 36m1 stop
$228American Airlines
Find Deal
lun., dic. 22 - mar., ene. 20
American Airlines Logo
5:32 pm - 11:41 pmIND-AUS
7h 09m1 stop
American Airlines Logo
11:45 am - 5:43 pmAUS-IND
4h 58m1 stop
$229American Airlines
Find Deal
lun., dic. 22 - mar., ene. 20

Frontier flights from Indianapolis to Austin

Our best Frontier deals on Indianapolis to Austin flight tickets
Frontier
Jan 8
IND11:26 amIndianapolis
6h 47m
1 stop
AUS5:13 pmAustin Bergstrom
Jan 11
AUS6:03 pmAustin Bergstrom
17h 31m
2 stops
IND12:34 pmIndianapolis
$191
Find similar
Frontier
Nov 21
IND9:32 amIndianapolis
9h 12m
1 stop
AUS5:44 pmAustin Bergstrom
Nov 28
AUS6:45 amAustin Bergstrom
11h 43m
1 stop
IND7:28 pmIndianapolis
$205
Find similar
Frontier
Nov 21
IND9:32 amIndianapolis
9h 12m
1 stop
AUS5:44 pmAustin Bergstrom
Nov 24
AUS6:45 amAustin Bergstrom
11h 29m
1 stop
IND7:14 pmIndianapolis
$208
Find similar

Delta flights from Indianapolis to Austin

Our best Delta deals on Indianapolis to Austin flight tickets
Delta
Dec 6
IND7:30 amIndianapolis
3h 00m
AUS9:30 amAustin Bergstrom
Dec 9
AUS7:50 pmAustin Bergstrom
2h 30m
IND11:20 pmIndianapolis
$187
Find similar
Delta
Dec 23
IND7:38 pmIndianapolis
5h 59m
1 stop
AUS12:37 amAustin Bergstrom
Jan 20
AUS7:59 pmAustin Bergstrom
2h 26m
IND11:25 pmIndianapolis
$197
Find similar
Delta
Dec 3
IND7:00 amIndianapolis
3h 00m
AUS9:00 amAustin Bergstrom
Dec 8
AUS7:50 pmAustin Bergstrom
2h 30m
IND11:20 pmIndianapolis
$204
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated noviembre 6, 2025.
Use the filters below to find and compare flights from Indianapolis to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

vie. 1/9

10:38 am-5:08 pm

1 stop7h 30m

Austin Bergstrom

dom. 1/11

6:03 pm-12:34 pm

2 stops17h 31m

$168

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

mié. 12/17

4:35 pm-6:20 pm

Nonstop2h 45m

Austin Bergstrom

mié. 1/7

3:20 pm-11:15 pm

2 stops6h 55m

$172

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

sáb. 12/6

7:30 am-9:30 am

Nonstop3h 00m

Austin Bergstrom

mar. 12/9

7:50 pm-11:20 pm

Nonstop2h 30m

$187

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

jue. 1/8

11:26 am-5:13 pm

1 stop6h 47m

Austin Bergstrom

dom. 1/11

6:03 pm-12:34 pm

2 stops17h 31m

$191

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

mar. 12/23

7:38 pm-12:37 am

1 stop5h 59m

Austin Bergstrom

mar. 1/20

7:59 pm-11:25 pm

Nonstop2h 26m

$197

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

sáb. 12/6

12:03 pm-10:21 pm

1 stop11h 18m

Austin Bergstrom

lun. 12/8

5:24 pm-7:43 am

1 stop13h 19m

$198

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

vie. 11/21

9:32 am-5:44 pm

1 stop9h 12m

Austin Bergstrom

vie. 11/28

6:45 am-7:28 pm

1 stop11h 43m

$205

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

sáb. 12/6

8:48 am-10:21 pm

2 stops14h 33m

Austin Bergstrom

lun. 12/8

1:13 pm-7:43 am

1 stop17h 30m

$215

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

lun. 12/22

7:25 pm-10:58 pm

1 stop4h 33m

Austin Bergstrom

mar. 1/20

6:05 am-11:41 am

1 stop4h 36m

$228

IndianapolisAustin

IND - AUS

INDAUS

Indianapolis

lun. 12/22

5:32 pm-11:41 pm

1 stop7h 09m

Austin Bergstrom

mar. 1/20

11:45 am-5:43 pm

1 stop4h 58m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Indianapolis to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Indianapolis is in June. Flight prices, which tend to average around $171, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in June, then July is your next best option. Flight prices from Indianapolis to Austin during July average around $190.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Friday when prices can be found for as low as $263. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Indianapolis to Austin for around $354.

What is the cheapest time of day to depart on your flight to Austin?

In the morning is the cheapest time of day to fly from Indianapolis to Austin when you can find flight prices for as low as $286. Flying to Austin in the morning is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $374. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Indianapolis to Austin Bergstrom flight route?

Fly from Indianapolis to Austin Bergstrom for the best Indianapolis - Austin Bergstrom flight prices

How far in advance should I book a flight to Austin?

You are more likely to see cheaper flights to Austin from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $280 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Indianapolis for as low as $197 on momondo.

What cabin class options are available on Indianapolis to Austin Bergstrom flights?

There are 4 cabin classes available to choose from on Indianapolis to Austin Bergstrom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Indianapolis to Austin flights?

You could potentially save up to 20% on your flight if you consider stops on a Indianapolis to Austin flight.

How have Indianapolis to Austin flight prices changed over time?

As of November 2025, prices for Indianapolis to Austin flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Indianapolis to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Indianapolis to Austin (IND to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Austin

Best Price Found

$130

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Austin

1 airport
The best one-way flight to Austin from Indianapolis in the past 72 hours is $130. The best round-trip flight deal from Indianapolis to Austin found on momondo in the last 72 hours is $257.
The fastest flight from Indianapolis to Austin takes 2h 40m
Direct flights go from Indianapolis to Austin every day.
There is 1 airport near Austin: Austin Bergstrom (AUS)
Search flight deals

  • How far is Indianapolis to Austin Bergstrom by plane?

    The straight-line distance from Indianapolis to Austin Bergstrom is 925.0 mi. In terms of flight time, this usually takes a little over 2h 45m.

  • When did momondo last update prices for flights from Indianapolis Airport to Austin Bergstrom Airport?

    Prices for flights from Indianapolis Airport to Austin Bergstrom Airport were last updated today.

  • How many operators does momondo search for flights from Indianapolis Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Indianapolis Airport to Austin Bergstrom Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents required for your trip to Austin Bergstrom Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Austin Bergstrom Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Indianapolis to Austin?

  • What is the most popular airline from Indianapolis to Austin?

Best airlines flying from Indianapolis to Austin

Compare and see reviews for airlines that fly from Indianapolis to Austin with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $66Free CancellationRating
7.2
697 reviews
Search Allegiant Air flights
Spirit AirlinesPriceFrom $104Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
FrontierPriceFrom $110Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
DeltaPriceFrom $146Free CancellationRating
7.9
8,004 reviews
Search Delta flights
SouthwestPriceFrom $179Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
American AirlinesPriceFrom $201Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights

  • Southwest Flights From Indianapolis to Austin

    Southwest flies from Indianapolis to Austin around 15 times per week, with 4,240 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Indianapolis to Austin in the last 72 hours was $179 (round-trip), much lower than the average airfare cost of $356 for Southwest flights on this route.

  • Delta Flights From Indianapolis to Austin

    The best Delta deal for Indianapolis to Austin flight tickets found on momondo in the last 72 hours was $146, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $248 round-trip. Delta operates 3 flights out of Indianapolis into Austin in an average week, so prices vary by time and availability. 8,004 Delta reviews by users on momondo have scored the airline at 7.9/10.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Georgetown
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Seguin
Pflugerville
Kyle
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Indianapolis to Austin?

Finding the right flight to Austin from Indianapolis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

Can I find flights from Indianapolis to Austin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Indianapolis to Austin flights to just show those with flexible booking policies.

How can momondo help me find flights from Indianapolis to Austin?

momondo provides multiple filters to help you find the best flight to Austin from Indianapolis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Indianapolis to Austin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Austin from Indianapolis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Austin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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