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

Denver (DEN) has the shortest average layover time for this route: 1h 35m.

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

Salt Lake City (SLC) was the most common stop: 50% 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 March 2026, there is 1 operator 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.

$334 Cheap Flights from Indianapolis to Helena in 2026

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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.

7:54 am - 12:23 pm

IND

HLN

6h 29m

1 stop

1:03 pm - 11:04 pm

HLN

IND

8h 01m

1 stop

$349Delta

Sun, May 24 - Mon, Jun 1

7:02 am - 12:24 pm

IND

HLN

7h 22m

1 stop

1:04 pm - 12:19 am

HLN

IND

9h 15m

2 stops

$354Delta

Tue, Apr 28 - Mon, May 4

7:02 am - 12:24 pm

IND

HLN

7h 22m

1 stop

1:05 pm - 10:55 pm

HLN

IND

7h 50m

1 stop

$404Delta

Thu, Apr 30 - Sat, May 2

7:02 am - 12:24 pm

IND

HLN

7h 22m

1 stop

5:40 am - 4:34 pm

HLN

IND

8h 54m

2 stops

$409Delta

Thu, Apr 30 - Sat, May 2

6:13 am - 12:24 pm

IND

HLN

8h 11m

2 stops

1:04 pm - 12:19 am

HLN

IND

9h 15m

2 stops

$414Delta

Wed, Apr 29 - Mon, May 4

7:54 am - 12:23 pm

IND

HLN

6h 29m

1 stop

1:03 pm - 11:04 pm

HLN

IND

8h 01m

1 stop

$434Delta

Sat, May 23 - Mon, Jun 1

3:37 pm - 9:20 pm

IND

HLN

7h 43m

1 stop

2:20 pm - 10:30 pm

HLN

IND

6h 10m

1 stop

$439United Airlines

Sat, May 23 - Wed, Jun 3

6:13 am - 12:24 pm

IND

HLN

8h 11m

2 stops

5:40 am - 4:34 pm

HLN

IND

8h 54m

2 stops

$444Delta

Thu, Apr 30 - Sat, May 2

6:57 pm - 5:45 pm

IND

HLN

24h 48m

1 stop

6:22 pm - 5:50 am

HLN

IND

9h 28m

1 stop

$446Alaska Airlines

Tue, Apr 28 - Fri, May 1

7:54 am - 12:23 pm

IND

HLN

6h 29m

1 stop

5:45 am - 6:34 pm

HLN

IND

10h 49m

2 stops

$449Delta

Thu, May 28 - Wed, Jun 3

Delta flights from Indianapolis to Helena

Our best Delta deals on Indianapolis to Helena flight tickets

Delta

May 24

IND7:54 amIndianapolis

6h 29m

1 stop

HLN12:23 pmHelena

Jun 1

HLN1:03 pmHelena

8h 01m

1 stop

IND11:04 pmIndianapolis

$349

Delta

Apr 28

IND7:02 amIndianapolis

7h 22m

1 stop

HLN12:24 pmHelena

May 4

HLN1:04 pmHelena

9h 15m

2 stops

IND12:19 amIndianapolis

$354

Delta

Apr 30

IND7:02 amIndianapolis

7h 22m

1 stop

HLN12:24 pmHelena

May 2

HLN1:05 pmHelena

7h 50m

1 stop

IND10:55 pmIndianapolis

$404

United Airlines flights from Indianapolis to Helena

Our best United Airlines deals on Indianapolis to Helena flight tickets

United Airlines

May 23

IND3:37 pmIndianapolis

7h 43m

1 stop

HLN9:20 pmHelena

Jun 3

HLN2:20 pmHelena

6h 10m

1 stop

IND10:30 pmIndianapolis

$439

United Airlines

May 24

IND6:00 amIndianapolis

9h 33m

2 stops

HLN1:33 pmHelena

May 30

HLN2:20 pmHelena

6h 10m

1 stop

IND10:30 pmIndianapolis

$469

United Airlines

Apr 28

IND6:00 amIndianapolis

9h 39m

2 stops

HLN1:39 pmHelena

May 2

HLN6:15 amHelena

11h 53m

2 stops

IND8:08 pmIndianapolis

$474

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sun 5/24

7:54 am-12:23 pm

1 stop6h 29m

Helena

Mon 6/1

1:03 pm-11:04 pm

1 stop8h 01m

$349

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Tue 4/28

7:02 am-12:24 pm

1 stop7h 22m

Helena

Mon 5/4

1:04 pm-12:19 am

2 stops9h 15m

$354

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 4/30

7:02 am-12:24 pm

1 stop7h 22m

Helena

Sat 5/2

1:05 pm-10:55 pm

1 stop7h 50m

$404

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 4/30

7:02 am-12:24 pm

1 stop7h 22m

Helena

Sat 5/2

5:40 am-4:34 pm

2 stops8h 54m

$409

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Wed 4/29

6:13 am-12:24 pm

2 stops8h 11m

Helena

Mon 5/4

1:04 pm-12:19 am

2 stops9h 15m

$414

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 5/23

7:54 am-12:23 pm

1 stop6h 29m

Helena

Mon 6/1

1:03 pm-11:04 pm

1 stop8h 01m

$434

Quickest round-trip

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 5/23

3:37 pm-9:20 pm

1 stop7h 43m

Helena

Wed 6/3

2:20 pm-10:30 pm

1 stop6h 10m

$439

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 4/30

6:13 am-12:24 pm

2 stops8h 11m

Helena

Sat 5/2

5:40 am-4:34 pm

2 stops8h 54m

$444

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Tue 4/28

6:57 pm-5:45 pm

1 stop24h 48m

Helena

Fri 5/1

6:22 pm-5:50 am

1 stop9h 28m

$446

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 5/28

7:54 am-12:23 pm

1 stop6h 29m

Helena

Wed 6/3

5:45 am-6:34 pm

2 stops10h 49m

$449

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 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?

Delta, Alaska Airlines, and United Airlines are the most popular carriers 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 35% 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 20m
Direct flights	None

The fastest flight from Indianapolis to Helena takes 6h 20m

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

Search flight deals

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 20m.
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 March 2026, there is 1 operator 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 100% of all bookings.

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 7.9 8,356 reviews		Search Delta 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.