Which layover airport has the shortest travel time from Indianapolis to Helena?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 6h 15m.

Which layover airport has the shortest connection time from Indianapolis to Helena?

Denver (DEN) has the shortest average layover time for this route: 1h 50m.

Which layover airport offers the lowest fares from Indianapolis to Helena?

Flights via Salt Lake City (SLC) offer the lowest average round-trip price of $404.

Which airport is the most popular layover for flights between Indianapolis and Helena?

Denver (DEN) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from Indianapolis Airport to Helena Airport refresh daily.

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

As of June 2026, there are 2 operators available to choose from for flights from Indianapolis Airport to Helena Airport.

How old do you have to be to fly from Indianapolis Airport to Helena 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 Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$324 Cheap Flights from Indianapolis to Helena in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indianapolis to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 12:24 pm

IND

HLN

6h 24m

1 stop

12:50 pm - 10:57 pm

HLN

IND

8h 07m

1 stop

$329Delta

Tue, Oct 13 - Wed, Oct 21

3:50 pm - 10:41 pm

IND

HLN

8h 51m

2 stops

12:50 pm - 10:57 pm

HLN

IND

8h 07m

1 stop

$334Delta

Tue, Oct 13 - Tue, Oct 20

2:00 pm - 10:41 pm

IND

HLN

10h 41m

2 stops

5:45 am - 5:24 pm

HLN

IND

9h 39m

2 stops

$339Delta

Tue, Oct 13 - Sat, Oct 24

8:00 am - 12:24 pm

IND

HLN

6h 24m

1 stop

12:50 pm - 10:57 pm

HLN

IND

8h 07m

1 stop

$354Delta

Sat, Oct 17 - Wed, Oct 21

6:05 am - 12:24 pm

IND

HLN

8h 19m

2 stops

12:50 pm - 10:57 pm

HLN

IND

8h 07m

1 stop

$359Delta

Thu, Oct 15 - Fri, Oct 23

6:05 am - 12:24 pm

IND

HLN

8h 19m

2 stops

5:45 am - 6:59 pm

HLN

IND

11h 14m

2 stops

$364Delta

Thu, Oct 15 - Sat, Oct 24

8:00 am - 12:24 pm

IND

HLN

6h 24m

1 stop

12:50 pm - 10:57 pm

HLN

IND

8h 07m

1 stop

$379Delta

Sat, Oct 17 - Sat, Oct 24

6:05 am - 12:24 pm

IND

HLN

8h 19m

2 stops

12:50 pm - 10:57 pm

HLN

IND

8h 07m

1 stop

$399Delta

Sat, Oct 17 - Wed, Oct 21

6:05 am - 12:24 pm

IND

HLN

8h 19m

2 stops

5:45 am - 6:59 pm

HLN

IND

11h 14m

2 stops

$404Delta

Sat, Oct 17 - Sat, Oct 24

8:25 am - 10:41 pm

IND

HLN

16h 16m

2 stops

12:50 pm - 10:57 pm

HLN

IND

8h 07m

1 stop

$417Delta

Wed, Oct 14 - Fri, Oct 23

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Alaska Airlines flights from Indianapolis to Helena

Our best Alaska Airlines deals on Indianapolis to Helena flight tickets

Alaska Airlines

Nov 3

IND6:45 amIndianapolis

11h 19m

2 stops

HLN4:04 pmHelena

Nov 7

HLN4:41 pmHelena

15h 37m

2 stops

IND10:18 amIndianapolis

$509

Alaska Airlines

Jul 10

IND4:21 pmIndianapolis

26h 11m

2 stops

HLN4:32 pmHelena

Jul 14

HLN5:09 pmHelena

22h 41m

2 stops

IND5:50 pmIndianapolis

$544

Alaska Airlines

Sep 5

IND11:10 amIndianapolis

31h 24m

2 stops

HLN4:34 pmHelena

Sep 7

HLN5:11 pmHelena

15h 09m

2 stops

IND10:20 amIndianapolis

$609

United Airlines flights from Indianapolis to Helena

Our best United Airlines deals on Indianapolis to Helena flight tickets

United Airlines

Nov 3

IND3:45 pmIndianapolis

7h 54m

1 stop

HLN9:39 pmHelena

Nov 7

HLN2:34 pmHelena

5h 37m

1 stop

IND10:11 pmIndianapolis

$419

United Airlines

Nov 3

IND11:05 amIndianapolis

12h 34m

2 stops

HLN9:39 pmHelena

Nov 7

HLN2:34 pmHelena

5h 37m

1 stop

IND10:11 pmIndianapolis

$424

United Airlines

Oct 14

IND9:00 amIndianapolis

14h 18m

2 stops

HLN9:18 pmHelena

Oct 21

HLN6:25 amHelena

13h 34m

2 stops

IND9:59 pmIndianapolis

$429

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Tue 10/13

8:00 am-12:24 pm

1 stop6h 24m

Helena

Wed 10/21

12:50 pm-10:57 pm

1 stop8h 07m

$329

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Tue 10/13

3:50 pm-10:41 pm

2 stops8h 51m

Helena

Tue 10/20

12:50 pm-10:57 pm

1 stop8h 07m

$334

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Tue 10/13

2:00 pm-10:41 pm

2 stops10h 41m

Helena

Sat 10/24

5:45 am-5:24 pm

2 stops9h 39m

$339

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 10/17

8:00 am-12:24 pm

1 stop6h 24m

Helena

Wed 10/21

12:50 pm-10:57 pm

1 stop8h 07m

$354

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 10/15

6:05 am-12:24 pm

2 stops8h 19m

Helena

Fri 10/23

12:50 pm-10:57 pm

1 stop8h 07m

$359

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 10/15

6:05 am-12:24 pm

2 stops8h 19m

Helena

Sat 10/24

5:45 am-6:59 pm

2 stops11h 14m

$364

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 10/17

8:00 am-12:24 pm

1 stop6h 24m

Helena

Sat 10/24

12:50 pm-10:57 pm

1 stop8h 07m

$379

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 10/17

6:05 am-12:24 pm

2 stops8h 19m

Helena

Wed 10/21

12:50 pm-10:57 pm

1 stop8h 07m

$399

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 10/17

6:05 am-12:24 pm

2 stops8h 19m

Helena

Sat 10/24

5:45 am-6:59 pm

2 stops11h 14m

$404

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Wed 10/14

8:25 am-10:41 pm

2 stops16h 16m

Helena

Fri 10/23

12:50 pm-10:57 pm

1 stop8h 07m

$417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indianapolis to Helena

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

Airlines

Layovers

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

United Airlines is the most popular carrier operating from Indianapolis to Helena

What airlines fly to Helena?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Helena from Indianapolis according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 5 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

When to book flights from Indianapolis to Helena

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

Estimated round-trip price

Cheap Indianapolis to Helena (IND to HLN) flight deals and tips

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

Fastest flight time	6h 24m
Direct flights	None

The fastest flight from Indianapolis to Helena takes 6h 24m

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

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Frequently asked questions about flying from Indianapolis to Helena

How far is Indianapolis to Helena by plane?
The straight-line distance from Indianapolis to Helena is 1377.9 mi. A reasonable flight in good conditions will take 6h 24m.
When did momondo last update prices for flights from Indianapolis Airport to Helena Airport?
Prices for flights from Indianapolis Airport to Helena Airport refresh daily.
How many operators does momondo search for flights from Indianapolis Airport to Helena Airport?
As of June 2026, there are 2 operators available to choose from for flights from Indianapolis Airport to Helena Airport.
How old do you have to be to fly from Indianapolis Airport to Helena 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 Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Indianapolis to Helena?
momondo data reveals that the most frequently booked airline on the route from Indianapolis to Helena is Delta, representing 69% of all bookings. The subsequent popular airline is United Airlines at 31%.

Best airlines flying from Indianapolis to Helena

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $289	Free Cancellation	Rating 7.8 8,451 reviews		Search Delta flights
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 9,896 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helena from Indianapolis.

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

Flights from Indianapolis to Helena with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indianapolis to Helena.

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

If you are not ready to book a flight from Indianapolis to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.