Are direct flights from Indianapolis to Austin always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers, which can be appealing. However, connecting flights are often more budget-friendly and can provide greater flexibility in departure times. The 'best' option depends on your priorities for cost versus convenience.

Can flexible travel dates help on Indianapolis to Austin flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week flights or those during off-peak seasons are usually less expensive than weekend or holiday travel. Adjusting your departure or return by a day or two may reveal better deals.

What extra costs should I check before booking Indianapolis to Austin flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these additional fees can help you calculate the true total cost of your trip.

Flights From Indianapolis

To Austin

Cheap Flights from Indianapolis to Austin

Browse current best options from Indianapolis. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Indianapolis

RatePunk searches hundreds of travel sites at once for deals on flights to Austin

Prices updated 4 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from Indianapolis to Austin

Explore current cheapest deals departing from Indianapolis to Austin

2026-11-11 – 2026-12-10
IND - Austin
76% AI deal score
$178
$91
Round trip
2026-11-11 – 2026-12-03
IND - Austin
76% AI deal score
$178
$91
Round trip
2026-11-16 – 2026-12-10
IND - Austin
80% AI deal score
$178
$96
Round trip
2026-11-16 – 2026-12-03
IND - Austin
75% AI deal score
$180
$96
Round trip
2026-11-09 – 2026-12-03
IND - Austin
80% AI deal score
$178
$96
Round trip
2026-11-18 – 2026-12-10
IND - Austin
80% AI deal score
$178
$96
Round trip
2026-11-18 – 2026-12-03
IND - Austin
75% AI deal score
$184
$96
Round trip
2026-12-06 – 2026-12-10
IND - Austin
80% AI deal score
$271
$102
Round trip
2026-11-11 – 2026-12-08
IND - Austin
77% AI deal score
$178
$113
Round trip
2026-12-01 – 2026-12-10
IND - Austin
76% AI deal score
$240
$116
Round trip

Indianapolis to Austin: Overview

Insights for flights from Indianapolis to Austin

For flights from Indianapolis to Austin, fares typically range from $297–$759, with a median of $434. Right now, current fares are below the typical level, and about 6% of recent fares were classified as a good price. New deals show up several times a week, so keeping an eye on price alerts can be beneficial.

If you are looking for cheap flights from Indianapolis to Austin, the cheapest time to fly is often in July, with a median fare of $295. August and January also offer competitive prices, both with a median of $297.

A typical journey from Indianapolis to Austin takes about 6h 9m, including connections. This route is classified as short-haul, covering a distance of 1,479 kilometers.

Most itineraries for this route connect at least once. Only 40% of recent fares were for direct flights from Indianapolis to Austin, meaning you'll often find itineraries with two or more connections.

How much is a round trip from Indianapolis to Austin

Regular price: $211 - $346

Prices for flights from Indianapolis to Austin are currently below the regular range.

The regular price range for flights from Indianapolis to Austin is between $211 and $346. The current lowest deal is $107 with Frontier Airlines for travel from Dec 3-Dec 10.

now $107

Low $211

High $346

The cheapest time to fly from Indianapolis to Austin

The cheapest month to fly from Indianapolis to Austin is January, with a median price of $297. The most expensive month is April, with a median price of $815. Prices are generally lower from January to November.

January

Cheapest

Flights from $297

April

Most Expensive

Flights from $815

Jan

Feb

Mar

Apr

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Indianapolis to Austin

Frontier Airlines

Southwest Airlines

United Airlines

Allegiant Air

Last-minute flights going from Indianapolis to Austin

Fri, Oct 9

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$438

$426

One-way

Sat, Oct 17

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$212

$282

One-way

Thu, Oct 22

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$197

$241

One-way

Thu, Oct 22

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$210

$282

One-way

Thu, Oct 22

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$205

$282

One-way

Thu, Oct 22

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$196

$282

One-way

Biggest price drops on these dates for flights from Indianapolis to Austin

2 nights

Dec 8 - Dec 10

$274 → $96

65%

2 nights

Dec 6 - Dec 8

$273 → $99

64%

7 nights

Dec 1 - Dec 8

$255 → $82

68%

2 nights

Dec 1 - Dec 3

$272 → $107

61%

Popular Airports to fly from Indianapolis to Austin

Indianapolis - Austin route insights

💸 Price insights

Recent fares are below the typical level at $107

Recent fares are below the typical level. Historically, 6% of fares were considered a good price.

📅 Best time to fly

Fly in July, August, or January for the best prices

Historically, July ($295), August ($297), and January ($297) offer the lowest median prices.

⏱️ Flight duration

Connecting flights average 6h 9m

The typical flight duration for connecting flights on this route is 6 hours and 9 minutes.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights make up 40% of all flights, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers the most direct deals

Frontier Airlines has 76 direct deals, followed by Southwest Airlines and United Airlines with 8 each.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights on this route appear regularly, typically within a 30-day window.

Indianapolis main airports to depart from

Indianapolis International (IND)

Cheapest

Indianapolis International Airport is a great option for flights from Indianapolis to Austin.

📍 ~13 km from city center (reachable by car)

💸 Flights from ~$166

Austin main airports to arrive at

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International Airport is a convenient arrival choice for flights from Indianapolis.

📍 ~11 km from Austin city center (reachable by car)

💸 Flights from ~$148

Airports nearby Austin used as alternative

San Antonio International (SAT)

San Antonio International is a practical alternative due to its proximity to Austin, despite potential I-35 traffic.

📍 ~120 km from Austin (reachable by car)

💸 Flights from ~$262

Business & First Class Flight Deals to Austin

Discover luxury on the budget with premium cabin class on flights from Indianapolis to Austin.

Elite

Best Elite deals to Austin

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IND

Elite

Nov 07

Austin, United States

81% AI deal score

$1,242

$740

Save $502

United Airlines

Business Class

From IND

Elite

Dec 10

Austin, United States

80% AI deal score

$1,328

$799

Save $529

United Airlines

Business Class

From IND

Elite

Mar 02

Austin, United States

79% AI deal score

$978

$697

Save $281

United Airlines

Business Class

From IND

Elite

Mar 03

Austin, United States

79% AI deal score

$983

$697

Save $286

United Airlines

Business Class

From IND

Elite

Dec 05

Austin, United States

79% AI deal score

$1,058

$715

Save $343

United Airlines

Business Class

From IND

Elite

Oct 31

Austin, United States

79% AI deal score

$1,093

$733

Save $360

United Airlines

Business Class

From IND

Elite

Mar 09

Austin, United States

78% AI deal score

$989

$715

Save $274

United Airlines

Business Class

From IND

Elite

Mar 16

Austin, United States

78% AI deal score

$989

$715

Save $274

United Airlines

Business Class

From IND

Elite

Nov 22

Austin, United States

78% AI deal score

$1,314

$873

Save $441

United Airlines

Business Class

From IND

Elite

Feb 02

Austin, United States

77% AI deal score

$934

$715

Save $219

United Airlines

Business Class

From IND

Elite

Jan 27

Austin, United States

77% AI deal score

$940

$715

Save $225

United Airlines

Business Class

From IND

Elite

Jan 12

Austin, United States

77% AI deal score

$932

$715

Save $217

United Airlines

Business Class

Frequently Asked Questions About Flights to Austin

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can also help you identify better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking in advance often provides more options and potentially lower prices, especially for popular routes. However, last-minute deals can sometimes appear, so it's wise to monitor fares if your travel dates are flexible. Generally, booking several weeks to a few months out is a common strategy.

Comparing nearby airports can sometimes uncover different flight options or more competitive pricing. While it may add to your ground travel time, the potential savings on airfare can make it a worthwhile consideration. Always factor in the total cost and convenience.

Related routes

More routes from Indianapolis

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Flights to Austin from other cities

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Indianapolis to Austin: Overview

Insights for flights from Indianapolis to Austin

A typical journey from Indianapolis to Austin takes about 6h 9m, including connections. This route is classified as short-haul, covering a distance of 1,479 kilometers.

How much is a round trip from Indianapolis to Austin

Regular price: $211 - $346

Prices for flights from Indianapolis to Austin are currently below the regular range.

The regular price range for flights from Indianapolis to Austin is between $211 and $346. The current lowest deal is $107 with Frontier Airlines for travel from Dec 3-Dec 10.

now $107

Low $211

High $346

The cheapest time to fly from Indianapolis to Austin

January

Cheapest

Flights from $297

April

Most Expensive

Flights from $815

Jan

Feb

Mar

Apr

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Indianapolis to Austin

Frontier Airlines

Southwest Airlines

United Airlines

Allegiant Air

Last-minute flights going from Indianapolis to Austin

Fri, Oct 9

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$438

$426

One-way

Sat, Oct 17

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$212

$282

One-way

Thu, Oct 22

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$197

$241

One-way

Thu, Oct 22

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$210

$282

One-way

Thu, Oct 22

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$205

$282

One-way

Thu, Oct 22

⌛ Last-Minute

IND - Austin

Indianapolis (IND) - Austin (AUS)

Frontier Airlines

$196

$282

One-way

Biggest price drops on these dates for flights from Indianapolis to Austin

2 nights

Dec 8 - Dec 10

$274 → $96

65%

2 nights

Dec 6 - Dec 8

$273 → $99

64%

7 nights

Dec 1 - Dec 8

$255 → $82

68%

2 nights

Dec 1 - Dec 3

$272 → $107

61%

Popular Airports to fly from Indianapolis to Austin

Indianapolis - Austin route insights

💸 Price insights

Recent fares are below the typical level at $107

Recent fares are below the typical level. Historically, 6% of fares were considered a good price.

📅 Best time to fly

Fly in July, August, or January for the best prices

Historically, July ($295), August ($297), and January ($297) offer the lowest median prices.

⏱️ Flight duration

Connecting flights average 6h 9m

The typical flight duration for connecting flights on this route is 6 hours and 9 minutes.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights make up 40% of all flights, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers the most direct deals

Frontier Airlines has 76 direct deals, followed by Southwest Airlines and United Airlines with 8 each.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights on this route appear regularly, typically within a 30-day window.

Indianapolis main airports to depart from

Indianapolis International (IND)

Cheapest

Indianapolis International Airport is a great option for flights from Indianapolis to Austin.

📍 ~13 km from city center (reachable by car)

💸 Flights from ~$166

Austin main airports to arrive at

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International Airport is a convenient arrival choice for flights from Indianapolis.

📍 ~11 km from Austin city center (reachable by car)

💸 Flights from ~$148

Airports nearby Austin used as alternative

San Antonio International (SAT)

San Antonio International is a practical alternative due to its proximity to Austin, despite potential I-35 traffic.

Austin, United States

77% AI deal score

$932

$715

Save $217

United Airlines

Business Class

Frequently Asked Questions About Flights to Austin

Cheap Flights from Indianapolis to Austin

Today’s best flight deals from Indianapolis to Austin

Indianapolis to Austin: Overview

Insights for flights from Indianapolis to Austin

How much is a round trip from Indianapolis to Austin

The cheapest time to fly from Indianapolis to Austin

Direct flights from Indianapolis to Austin

Last-minute flights going from Indianapolis to Austin

Biggest price drops on these dates for flights from Indianapolis to Austin

Popular Airports to fly from Indianapolis to Austin

Indianapolis - Austin route insights

Recent fares are below the typical level at $107

Fly in July, August, or January for the best prices

Connecting flights average 6h 9m

Connecting flights are dominant on this route

Frontier Airlines offers the most direct deals

Deals appear regularly for this route

Indianapolis main airports to depart from

Austin main airports to arrive at

Airports nearby Austin used as alternative

Business & First Class Flight Deals to Austin

Best Elite deals to Austin

Nov 07

Dec 10

Mar 02

Mar 03

Dec 05

Oct 31

Mar 09

Mar 16

Nov 22

Feb 02

Jan 27

Jan 12

Frequently Asked Questions About Flights to Austin

How can I find cheap flights from Indianapolis to Austin?

When should I book flights from Indianapolis to Austin?

Should I compare nearby airports for flights from Indianapolis to Austin?

Are direct flights from Indianapolis to Austin always the best option?

Can flexible travel dates help on Indianapolis to Austin flights?

What extra costs should I check before booking Indianapolis to Austin flights?

Related routes

More routes from Indianapolis

Flights to Austin from other cities

Indianapolis to Austin: Overview

Insights for flights from Indianapolis to Austin

How much is a round trip from Indianapolis to Austin

The cheapest time to fly from Indianapolis to Austin

Direct flights from Indianapolis to Austin

Last-minute flights going from Indianapolis to Austin

Biggest price drops on these dates for flights from Indianapolis to Austin

Popular Airports to fly from Indianapolis to Austin

Indianapolis - Austin route insights

Recent fares are below the typical level at $107

Fly in July, August, or January for the best prices

Connecting flights average 6h 9m

Connecting flights are dominant on this route

Frontier Airlines offers the most direct deals

Deals appear regularly for this route

Indianapolis main airports to depart from

Austin main airports to arrive at

Airports nearby Austin used as alternative

Business & First Class Flight Deals to Austin

Best Elite deals to Austin

Nov 07

Dec 10

Mar 02

Mar 03

Dec 05

Oct 31

Mar 09

Mar 16

Nov 22

Feb 02

Jan 27

Jan 12

Frequently Asked Questions About Flights to Austin

How can I find cheap flights from Indianapolis to Austin?

When should I book flights from Indianapolis to Austin?

Should I compare nearby airports for flights from Indianapolis to Austin?