What airlines fly to Helena?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Helena from Indianapolis according to our data. Delta is the first choice among our users, with 34% 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.

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

Delta and United Airlines are the most popular carriers operating from Indianapolis to Helena

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 July 2025, 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.

$377 Cheap Flights from Indianapolis to Helena in 2025

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Find the cheapest flights from Indianapolis to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

8:05 am - 12:20 pmIND-HLN

6h 15m1 stop

1:00 pm - 10:28 pmHLN-IND

7h 28m1 stop

$451Delta

Find Deal

Wed, Aug 20 - Wed, Aug 27

6:55 pm - 3:21 pmIND-HLN

22h 26m1 stop

6:18 pm - 6:02 pmHLN-IND

21h 44m1 stop

$454Alaska Airlines

Find Deal

Fri, Sep 26 - Sun, Oct 5

8:05 am - 12:20 pmIND-HLN

6h 15m1 stop

1:00 pm - 10:28 pmHLN-IND

7h 28m1 stop

$490Delta

Find Deal

Tue, Aug 19 - Tue, Aug 26

6:00 am - 12:20 pmIND-HLN

8h 20m2 stops

1:00 pm - 10:28 pmHLN-IND

7h 28m1 stop

$495Delta

Find Deal

Tue, Aug 19 - Tue, Aug 26

6:55 pm - 3:21 pmIND-HLN

22h 26m1 stop

4:02 pm - 5:10 amHLN-IND

11h 08m1 stop

$514Alaska Airlines

Find Deal

Thu, Sep 11 - Sun, Sep 14

11:20 am - 9:11 pmIND-HLN

11h 51m2 stops

6:30 am - 2:36 pmHLN-IND

6h 06m1 stop

$536United Airlines

Find Deal

Wed, Aug 20 - Wed, Aug 27

10:05 am - 9:11 pmIND-HLN

13h 06m2 stops

6:30 am - 7:22 pmHLN-IND

10h 52m2 stops

$541United Airlines

Find Deal

Wed, Aug 20 - Wed, Aug 27

7:00 am - 5:41 pmIND-HLN

12h 41m1 stop

6:18 pm - 5:56 pmHLN-IND

21h 38m1 stop

$564Alaska Airlines

Find Deal

Mon, Oct 13 - Sat, Oct 25

6:00 am - 12:20 pmIND-HLN

8h 20m2 stops

5:50 am - 7:03 pmHLN-IND

11h 13m2 stops

$568Delta

Find Deal

Tue, Aug 19 - Tue, Aug 26

9:22 am - 4:55 pmIND-HLN

9h 33m2 stops

5:39 pm - 5:57 pmHLN-IND

22h 18m1 stop

$669United Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

Delta flights from Indianapolis to Helena

Our best Delta deals on Indianapolis to Helena flight tickets

Delta

Aug 20

IND8:05 amIndianapolis

6h 15m

1 stop

HLN12:20 pmHelena

Aug 27

HLN1:00 pmHelena

7h 28m

1 stop

IND10:28 pmIndianapolis

$451

Find similar

Delta

Aug 19

IND8:05 amIndianapolis

6h 15m

1 stop

HLN12:20 pmHelena

Aug 26

HLN1:00 pmHelena

7h 28m

1 stop

IND10:28 pmIndianapolis

$490

Find similar

Delta

Aug 19

IND6:00 amIndianapolis

8h 20m

2 stops

HLN12:20 pmHelena

Aug 26

HLN1:00 pmHelena

7h 28m

1 stop

IND10:28 pmIndianapolis

$495

Find similar

United Airlines flights from Indianapolis to Helena

Our best United Airlines deals on Indianapolis to Helena flight tickets

United Airlines

Aug 20

IND11:20 amIndianapolis

11h 51m

2 stops

HLN9:11 pmHelena

Aug 27

HLN6:30 amHelena

6h 06m

1 stop

IND2:36 pmIndianapolis

$536

Find similar

United Airlines

Aug 20

IND10:05 amIndianapolis

13h 06m

2 stops

HLN9:11 pmHelena

Aug 27

HLN6:30 amHelena

10h 52m

2 stops

IND7:22 pmIndianapolis

$541

Find similar

United Airlines

Aug 3

IND8:00 amIndianapolis

7h 58m

1 stop

HLN1:58 pmHelena

Aug 15

HLN5:39 pmHelena

26h 31m

1 stop

IND10:10 pmIndianapolis

$651

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Wed 8/20

8:05 am-12:20 pm

1 stop6h 15m

Helena

Wed 8/27

1:00 pm-10:28 pm

1 stop7h 28m

$451

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Fri 9/26

6:55 pm-3:21 pm

1 stop22h 26m

Helena

Sun 10/5

6:18 pm-6:02 pm

1 stop21h 44m

$454

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Tue 8/19

8:05 am-12:20 pm

1 stop6h 15m

Helena

Tue 8/26

1:00 pm-10:28 pm

1 stop7h 28m

$490

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Tue 8/19

6:00 am-12:20 pm

2 stops8h 20m

Helena

Tue 8/26

1:00 pm-10:28 pm

1 stop7h 28m

$495

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 9/11

6:55 pm-3:21 pm

1 stop22h 26m

Helena

Sun 9/14

4:02 pm-5:10 am

1 stop11h 08m

$514

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Wed 8/20

11:20 am-9:11 pm

2 stops11h 51m

Helena

Wed 8/27

6:30 am-2:36 pm

1 stop6h 06m

$536

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Wed 8/20

10:05 am-9:11 pm

2 stops13h 06m

Helena

Wed 8/27

6:30 am-7:22 pm

2 stops10h 52m

$541

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Mon 10/13

7:00 am-5:41 pm

1 stop12h 41m

Helena

Sat 10/25

6:18 pm-5:56 pm

1 stop21h 38m

$564

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Tue 8/19

6:00 am-12:20 pm

2 stops8h 20m

Helena

Tue 8/26

5:50 am-7:03 pm

2 stops11h 13m

$568

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Wed 8/13

9:22 am-4:55 pm

2 stops9h 33m

Helena

Sun 8/17

5:39 pm-5:57 pm

1 stop22h 18m

$669

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

Prices

Airlines

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

The cheapest day to depart from Indianapolis to Helena is on a Wednesday. Travelers who choose to depart for Helena on a Wednesday will often find tickets for as low as $458. The most expensive day to fly to Helena is Sunday, with ticket prices averaging around $701.

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

According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from Indianapolis to Helena in the afternoon for as low as $461. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the morning when prices are around $518.

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

Best Price Found	$480
Fastest flight time	6h 15m
Direct flights	None
Airports in Helena	1 airport

The best one-way flight to Helena from Indianapolis in the past 72 hours is $480. The best round-trip flight deal from Indianapolis to Helena found on momondo in the last 72 hours is $451.

The fastest flight from Indianapolis to Helena takes 6h 15m

There are no direct flights from Indianapolis to Helena. Popular non-direct route for this connection is Indianapolis Airport - Helena Airport.

There is 1 airport near Helena: Helena (HLN)

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 15m.
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 July 2025, 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 United Airlines, representing 58% of all bookings. The subsequent popular airline is Delta at 42%.

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 $380	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights
United Airlines	PriceFrom $436	Free Cancellation	Rating 7.4 8,900 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.