What is the cheapest airline that flies from Indianapolis to Louisiana?

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Indianapolis to Louisiana

What airlines fly to Louisiana?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Louisiana from Indianapolis according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 7 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Indianapolis Airport to Louisiana?

Prices for flights from Indianapolis Airport to Louisiana are refreshed on a daily basis.

How many operators does momondo search for flights from Indianapolis Airport to Louisiana?

As of February 2026, there are 5 operators available to choose from for flights from Indianapolis Airport to Louisiana.

How old do you have to be to fly from Indianapolis Airport to Louisiana?

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 Louisiana.

What documentation or ID do you need to fly to Louisiana?

The travel and health documents required for your trip to Louisiana 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 Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$80 Cheap Flights from Indianapolis to Louisiana in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Indianapolis to Louisiana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:36 pm - 11:03 am

IND

MSY

16h 27m

1 stop

8:13 pm - 7:43 am

MSY

IND

10h 30m

1 stop

$160Frontier

Thu, Apr 16 - Sun, Apr 19

3:12 pm - 10:58 pm

IND

MSY

8h 46m

1 stop

8:36 pm - 8:32 am

MSY

IND

10h 56m

1 stop

$162Spirit Airlines

Fri, Mar 6 - Sun, Mar 8

5:40 pm - 10:58 pm

IND

MSY

6h 18m

1 stop

11:48 am - 11:16 am

MSY

IND

22h 28m

1 stop

$172Multiple Airlines

Mon, Mar 9 - Sat, Mar 14

12:34 pm - 5:32 pm

IND

MSY

5h 58m

1 stop

6:15 am - 11:17 am

MSY

IND

28h 02m

2 stops

$177Multiple Airlines

Mon, Apr 20 - Sat, Apr 25

8:15 am - 11:43 am

IND

SHV

4h 28m

1 stop

10:41 am - 3:39 pm

SHV

IND

3h 58m

1 stop

$269Delta

Sat, May 2 - Wed, May 6

8:15 am - 2:33 pm

IND

LFT

7h 18m

1 stop

5:19 pm - 12:41 am

LFT

IND

6h 22m

1 stop

$269Delta

Tue, Apr 14 - Tue, Apr 21

6:56 pm - 10:59 pm

IND

LFT

5h 03m

1 stop

6:12 pm - 11:57 pm

LFT

IND

4h 45m

1 stop

$270American Airlines

Fri, Apr 17 - Tue, Apr 21

1:50 pm - 9:57 pm

IND

SHV

9h 07m

2 stops

5:00 pm - 12:09 am

SHV

IND

6h 09m

1 stop

$274American Airlines

Sat, May 2 - Wed, May 6

5:05 pm - 10:45 pm

IND

BTR

6h 40m

1 stop

5:00 am - 1:06 pm

BTR

IND

7h 06m

2 stops

$274United Airlines

Sat, Mar 21 - Wed, Mar 25

9:00 am - 3:32 pm

IND

BTR

7h 32m

2 stops

4:07 pm - 11:30 pm

BTR

IND

6h 23m

1 stop

$284United Airlines

Tue, Mar 10 - Sat, Mar 14

Frontier flights from Indianapolis to Louisiana

Our best Frontier deals on Indianapolis to Louisiana flight tickets

Frontier

Apr 16

IND7:36 pmIndianapolis

16h 27m

1 stop

MSY11:03 amNew Orleans Louis Armstrong

Apr 19

MSY8:13 pmNew Orleans Louis Armstrong

10h 30m

1 stop

IND7:43 amIndianapolis

$160

Frontier

Apr 16

IND7:36 pmIndianapolis

16h 27m

1 stop

MSY11:03 amNew Orleans Louis Armstrong

Apr 19

MSY8:13 pmNew Orleans Louis Armstrong

10h 30m

1 stop

IND7:43 amIndianapolis

$171

Frontier

Apr 11

IND8:27 pmIndianapolis

19h 17m

1 stop

MSY2:44 pmNew Orleans Louis Armstrong

Apr 16

MSY9:44 pmNew Orleans Louis Armstrong

8h 54m

1 stop

IND7:38 amIndianapolis

$192

Spirit Airlines flights from Indianapolis to Louisiana

Our best Spirit Airlines deals on Indianapolis to Louisiana flight tickets

Spirit Airlines

Mar 8

IND3:12 pmIndianapolis

5h 29m

1 stop

MSY7:41 pmNew Orleans Louis Armstrong

Mar 10

MSY8:36 pmNew Orleans Louis Armstrong

10h 56m

1 stop

IND8:32 amIndianapolis

$162

Spirit Airlines

Feb 27

IND3:12 pmIndianapolis

5h 29m

1 stop

MSY7:41 pmNew Orleans Louis Armstrong

Mar 2

MSY8:36 pmNew Orleans Louis Armstrong

10h 56m

1 stop

IND8:32 amIndianapolis

$208

Spirit Airlines

Mar 8

IND3:12 pmIndianapolis

5h 29m

1 stop

MSY7:41 pmNew Orleans Louis Armstrong

Mar 16

MSY7:10 pmNew Orleans Louis Armstrong

27h 05m

2 stops

IND11:15 pmIndianapolis

$210

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisNew Orleans

IND - MSY

INDMSY

Indianapolis

Thu 4/16

7:36 pm-11:03 am

1 stop16h 27m

New Orleans Louis Armstrong

Sun 4/19

8:13 pm-7:43 am

1 stop10h 30m

$160

IndianapolisNew Orleans

IND - MSY

INDMSY

Indianapolis

Fri 3/6

3:12 pm-10:58 pm

1 stop8h 46m

New Orleans Louis Armstrong

Sun 3/8

8:36 pm-8:32 am

1 stop10h 56m

$162

IndianapolisNew Orleans

IND - MSY

INDMSY

Indianapolis

Mon 3/9

5:40 pm-10:58 pm

1 stop6h 18m

New Orleans Louis Armstrong

Sat 3/14

11:48 am-11:16 am

1 stop22h 28m

$172

IndianapolisNew Orleans

IND - MSY

INDMSY

Indianapolis

Mon 4/20

12:34 pm-5:32 pm

1 stop5h 58m

New Orleans Louis Armstrong

Sat 4/25

6:15 am-11:17 am

2 stops28h 02m

$177

IndianapolisShreveport

IND - SHV

INDSHV

Indianapolis

Sat 5/2

8:15 am-11:43 am

1 stop4h 28m

Shreveport

Wed 5/6

10:41 am-3:39 pm

1 stop3h 58m

$269

IndianapolisLafayette

IND - LFT

INDLFT

Indianapolis

Tue 4/14

8:15 am-2:33 pm

1 stop7h 18m

Lafayette Regional

Tue 4/21

5:19 pm-12:41 am

1 stop6h 22m

$269

IndianapolisLafayette

IND - LFT

INDLFT

Indianapolis

Fri 4/17

6:56 pm-10:59 pm

1 stop5h 03m

Lafayette Regional

Tue 4/21

6:12 pm-11:57 pm

1 stop4h 45m

$270

IndianapolisShreveport

IND - SHV

INDSHV

Indianapolis

Sat 5/2

1:50 pm-9:57 pm

2 stops9h 07m

Shreveport

Wed 5/6

5:00 pm-12:09 am

1 stop6h 09m

$274

IndianapolisBaton Rouge

IND - BTR

INDBTR

Indianapolis

Sat 3/21

5:05 pm-10:45 pm

1 stop6h 40m

Baton Rouge Ryan

Wed 3/25

5:00 am-1:06 pm

2 stops7h 06m

$274

IndianapolisBaton Rouge

IND - BTR

INDBTR

Indianapolis

Tue 3/10

9:00 am-3:32 pm

2 stops7h 32m

Baton Rouge Ryan

Sat 3/14

4:07 pm-11:30 pm

1 stop6h 23m

$284

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indianapolis to Louisiana

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

Prices

Airlines

What is the cheapest month to fly to Louisiana?

In general, August is the cheapest month to fly from Indianapolis to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $269. The month of October is another great option to travel to Louisiana, with average flight prices from Indianapolis averaging around $293.

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

According to our data, Thursday is the cheapest day to fly to Louisiana from Indianapolis. The lowest ticket price found for a Thursday departure recently was $143. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Saturday is $281.

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

The cheapest time of day to fly to Louisiana is in the morning when flights can be purchased for as low as $214. In contrast, the most expensive time of day to depart to Louisiana is in the afternoon when prices are around $287.

What is the cheapest Indianapolis to Louisiana flight route?

Fly from Indianapolis to New Orleans Louis Armstrong for the best Indianapolis - Louisiana flight prices

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

You are more likely to see cheaper flights to Louisiana from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Indianapolis for as low as $260 on momondo.

What cabin class options are available on Indianapolis to Louisiana flights?

There is only 1 cabin class available to choose from on Indianapolis to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Indianapolis to Louisiana flight deals and tips

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

Fastest flight time	4h 45m
Direct flights	None

The fastest flight from Indianapolis to Louisiana takes 4h 45m

There are no direct flights from Indianapolis to Louisiana. There are no popular flight routes from Indianapolis to Louisiana.

Search flight deals

When did momondo last update prices for flights from Indianapolis Airport to Louisiana?
Prices for flights from Indianapolis Airport to Louisiana are refreshed on a daily basis.
How many operators does momondo search for flights from Indianapolis Airport to Louisiana?
As of February 2026, there are 5 operators available to choose from for flights from Indianapolis Airport to Louisiana.
How old do you have to be to fly from Indianapolis Airport to Louisiana?
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 Louisiana.
What documentation or ID do you need to fly to Louisiana?
The travel and health documents required for your trip to Louisiana 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 Louisiana. 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 Louisiana?
Based on momondo bookings for flights between Indianapolis and Louisiana, the leading plane model is Airbus A320neo, making up 14.52% of the total bookings. Other popular models include Boeing 737 MAX 8 with 12.90%, Boeing 737-800 Passenger/BBJ2 (winglets) with 12.90%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 9.68%.

Best airlines flying from Indianapolis to Louisiana

Compare and see reviews for airlines that fly from Indianapolis to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $98	Free Cancellation	Rating 6.3 8,494 reviews	Search Spirit Airlines flights
Delta	PriceFrom $125	Free Cancellation	Rating 7.9 8,237 reviews	Search Delta flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,348 reviews	Search United Airlines flights
American Airlines	PriceFrom $219	Free Cancellation	Rating 7.2 11,352 reviews	Search American Airlines flights
Southwest	PriceFrom $232	Free Cancellation	Rating 8.0 4,299 reviews	Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indianapolis to Louisiana for you.

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

Yes. momondo enables you to select and highlight flights to Louisiana from Indianapolis with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisiana from Indianapolis.

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

Of course. momondo tracks the price of Indianapolis to Louisiana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.