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$139+ Cheap flights from Indianapolis

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/2. 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 — SYD
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Indianapolis

Discover essential information about flights departing from Indianapolis, including flight schedules, destinations, airlines operating at the Indianapolis airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 14 January 2026.

Good one-way deal

$764 or less
Price to beat on a one-way flight from Indianapolis.
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Find flights from Indianapolis

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Cheapest flights from Indianapolis
Explore the most affordable flight options available from Indianapolis. Find the lowest fares based on data from user searches, with prices last updated on 14 January 2026.

Wed 18/310:25
IND
-
SAT
1 stop9h 45m
Southwest
Mon 23/315:05
SAT
-
IND
1 stop4h 20m
Southwest
Deal found 14/1$467
Sat 21/212:37
IND
-
SAT
2 stops8h 16m
United Airlines
Sat 28/214:10
SAT
-
IND
1 stop5h 08m
United Airlines
Deal found 13/1$481
Wed 29/406:20
IND
-
SAT
1 stop6h 50m
Southwest
Sat 2/513:20
SAT
-
IND
2 stops6h 50m
Southwest
Deal found 13/1$500
Sat 21/218:26
IND
-
SAT
1 stop7h 09m
Delta
Tue 3/305:30
SAT
-
IND
1 stop6h 08m
Delta
Deal found 12/1$503
Sat 18/406:35
IND
-
SAT
2 stops6h 10m
Southwest
Thu 23/406:45
SAT
-
IND
1 stop6h 45m
Southwest
Deal found 12/1$517
Sat 21/219:59
IND
-
SAT
1 stop5h 36m
Delta
Mon 2/305:30
SAT
-
IND
1 stop6h 08m
Delta
Deal found 12/1$521
Sat 4/418:15
IND
-
SAT
1 stop6h 20m
Southwest
Mon 6/414:10
SAT
-
IND
2 stops8h 30m
Southwest
Deal found 12/1$551
Sat 21/219:59
IND
-
SAT
1 stop5h 36m
Delta
Fri 27/205:25
SAT
-
IND
1 stop5h 03m
Delta
Deal found 12/1$555
Tue 3/211:25
IND
-
SAT
2 stops8h 40m
Southwest
Sat 7/206:15
SAT
-
IND
2 stops7h 05m
Southwest
Deal found 13/1$560
Tue 24/218:10
IND
-
SAT
1 stop6h 02m
United Airlines
Sat 28/205:20
SAT
-
IND
2 stops6h 51m
United Airlines
Deal found 12/1$563
Mon 9/212:23
IND
-
BER
1 stop13h 32m
United Airlines
Mon 16/210:40
BER
-
IND
2 stops17h 19m
United Airlines
Deal found 12/1$854
Sat 28/216:05
IND
-
BER
2 stops19h 40m
United Airlines
Sat 7/310:40
BER
-
IND
2 stops18h 46m
United Airlines
Deal found 14/1$867

Find flights from Indianapolis within your budget

 
Find flights departing from Indianapolis that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 January 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Wed 18/3

10:25-19:10

1 stop9h 45m

San Antonio

Mon 23/3

15:05-20:25

1 stop4h 20m

$467

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Sat 21/2

18:26-00:35

1 stop7h 09m

San Antonio

Tue 3/3

05:30-12:38

1 stop6h 08m

$503

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Tue 24/2

18:26-00:35

1 stop7h 09m

San Antonio

Tue 3/3

06:30-12:38

1 stop5h 08m

$503

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Sat 21/2

15:40-22:55

1 stop8h 15m

San Antonio

Wed 25/2

18:27-00:05

1 stop4h 38m

$503

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Wed 22/4

09:24-15:46

2 stops7h 22m

San Antonio

Sat 25/4

18:02-23:19

1 stop4h 17m

$517

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Sat 21/2

19:59-00:35

1 stop5h 36m

San Antonio

Mon 2/3

05:30-12:38

1 stop6h 08m

$521

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Wed 25/2

16:40-21:37

1 stop5h 57m

San Antonio

Thu 26/2

05:25-11:28

1 stop5h 03m

$521

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Tue 3/2

11:25-19:05

2 stops8h 40m

San Antonio

Sat 7/2

06:15-14:20

2 stops7h 05m

$560

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Thu 26/2

07:10-12:39

1 stop6h 29m

San Antonio

Sun 1/3

05:25-11:28

1 stop5h 03m

$573

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Fri 13/2

18:22-22:28

1 stop5h 06m

San Antonio

Mon 16/2

18:27-00:05

1 stop4h 38m

$573

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 60 results
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Best time to book a flight from Indianapolis

Have a flexible travel schedule? Discover the best time to fly from Indianapolis with our price prediction graph.
Estimated return 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.

Travel insights for flights from Indianapolis

Get recent, data-driven insights about flights from Indianapolis including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Indianapolis to Sydney. Price data was last updated on 9 January 2026.

The best time to book flights from Indianapolis is 9 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Indianapolis (average of $564). Flying from Indianapolis in January will prove the most costly (average of $1,618). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Indianapolis?

When flying from Indianapolis check dates and pricing for the following: United Airlines. As it departs for the following popular destinations: Sydney.

United Airlines
United Airlines
From $1,399
Qantas Airways
Qantas Airways
From $1,769

What are popular destinations to fly to from Indianapolis?

Indianapolis offers frequent flights to Chicago (708 flights per day), New York (512 flights per day) and Atlanta (181 flights per day).

Denver Intl
Denver Intl
From $625

What is the cheapest place to fly to from Indianapolis?

The cheapest city to fly to from Indianapolis is Denver Intl, with prices starting at $625. Explore other affordable destinations below.

Denver Intl
Denver Intl
From $625

Airline reviews for flights from Indianapolis

Get insights into the airlines that provide service from Indianapolis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Indianapolis. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Check out reviews from past customers who have flown United Airlines from Indianapolis to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,156 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,156 reviews
United Airlines
7.4
Good
9,156 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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Direct flights from Cincinnati

Related info for your journey

Access useful and relevant information related to your journey from Indianapolis. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 January 2026.

  • What are the most popular destinations to fly to from Indianapolis?

    For the current month, the most popular flights from Indianapolis are New Delhi, Atlanta, Denver. Denver, Newark Airport, Dallas/Fort Worth Airport are the most popular locations from Indianapolis year round.

  • What is the cheapest flight from Indianapolis to anywhere?

    Users have flown out of Indianapolis for as low as $625 to Denver (prices may vary depending on the airline and departure time). On average, users have booked flights for $764 to fly from Indianapolis.

  • What is the cheapest month to fly from Indianapolis?

    Currently, the cheapest month for flights from Indianapolis is October. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Indianapolis?

    Cheapflights helps you search for flights from Indianapolis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Indianapolis?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Indianapolis.

  • Can Cheapflights find flights from Indianapolis with no change fees?

    Yes, we can. To see specific flights from Indianapolis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Indianapolis become cheaper?

    Yes, Cheapflights offers price alerts on flights from Indianapolis so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Indianapolis?

Cheapflights helps you search for flights from Indianapolis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Indianapolis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Indianapolis.

Can Cheapflights find flights from Indianapolis with no change fees?

Yes, we can. To see specific flights from Indianapolis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on flights from Indianapolis so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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