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 33% 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?

United Airlines and Alaska 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 December 2025, 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.

$353 Cheap Flights from Indianapolis to Helena in 2025/26

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 Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 am - 12:27 pm

IND

HLN

7h 52m1 stop

1:10 pm - 10:49 pm

HLN

IND

7h 39m1 stop

$443Delta

Thu, Jan 15 - Mon, Jan 19

9:00 am - 1:41 pm

IND

HLN

6h 41m1 stop

2:27 pm - 10:15 pm

HLN

IND

5h 48m1 stop

$557United Airlines

Sat, Jan 31 - Wed, Feb 4

12:24 pm - 9:26 pm

IND

HLN

11h 02m2 stops

6:45 am - 2:39 pm

HLN

IND

5h 54m1 stop

$562United Airlines

Sat, Jan 31 - Wed, Feb 4

12:25 pm - 9:26 pm

IND

HLN

11h 01m2 stops

6:45 am - 7:22 pm

HLN

IND

10h 37m2 stops

$567United Airlines

Sat, Jan 31 - Wed, Feb 4

7:00 am - 12:30 pm

IND

HLN

7h 30m1 stop

1:10 pm - 10:49 pm

HLN

IND

7h 39m1 stop

$569Delta

Fri, Jan 2 - Tue, Jan 6

11:25 am - 9:26 pm

IND

HLN

12h 01m2 stops

2:27 pm - 10:14 pm

HLN

IND

29h 47m2 stops

$585United Airlines

Thu, Jan 15 - Mon, Jan 19

7:00 am - 6:11 pm

IND

HLN

13h 11m1 stop

6:48 pm - 5:11 pm

HLN

IND

20h 23m2 stops

$593Alaska Airlines

Thu, Jan 15 - Mon, Jan 19

6:00 am - 6:11 pm

IND

HLN

14h 11m2 stops

6:48 pm - 7:07 pm

HLN

IND

22h 19m3 stops

$614Alaska Airlines

Thu, Jan 15 - Mon, Jan 19

7:15 am - 1:45 pm

IND

HLN

8h 30m2 stops

6:15 am - 2:39 pm

HLN

IND

6h 24m1 stop

$654United Airlines

Fri, Jan 2 - Tue, Jan 6

8:00 am - 1:45 pm

IND

HLN

7h 45m1 stop

2:26 pm - 2:39 pm

HLN

IND

22h 13m1 stop

$740United Airlines

Thu, Jan 1 - Mon, Jan 5

Delta flights from Indianapolis to Helena

Our best Delta deals on Indianapolis to Helena flight tickets

Delta

Jan 15

IND6:35 amIndianapolis

7h 52m

1 stop

HLN12:27 pmHelena

Jan 19

HLN1:10 pmHelena

7h 39m

1 stop

IND10:49 pmIndianapolis

$443

Find similar

Delta

Jan 2

IND7:00 amIndianapolis

7h 30m

1 stop

HLN12:30 pmHelena

Jan 6

HLN1:10 pmHelena

7h 39m

1 stop

IND10:49 pmIndianapolis

$569

Find similar

United Airlines flights from Indianapolis to Helena

Our best United Airlines deals on Indianapolis to Helena flight tickets

United Airlines

Jan 31

IND9:00 amIndianapolis

6h 41m

1 stop

HLN1:41 pmHelena

Feb 4

HLN2:27 pmHelena

5h 48m

1 stop

IND10:15 pmIndianapolis

$557

Find similar

United Airlines

Jan 31

IND11:25 amIndianapolis

12h 01m

2 stops

HLN9:26 pmHelena

Feb 4

HLN2:27 pmHelena

5h 48m

1 stop

IND10:15 pmIndianapolis

$562

Find similar

United Airlines

Jan 31

IND12:25 pmIndianapolis

11h 01m

2 stops

HLN9:26 pmHelena

Feb 4

HLN6:45 amHelena

10h 37m

2 stops

IND7:22 pmIndianapolis

$567

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 1/15

6:35 am-12:27 pm

1 stop7h 52m

Helena

Mon 1/19

1:10 pm-10:49 pm

1 stop7h 39m

$443

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 1/31

9:00 am-1:41 pm

1 stop6h 41m

Helena

Wed 2/4

2:27 pm-10:15 pm

1 stop5h 48m

$557

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 1/31

12:24 pm-9:26 pm

2 stops11h 02m

Helena

Wed 2/4

6:45 am-2:39 pm

1 stop5h 54m

$562

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 1/31

12:25 pm-9:26 pm

2 stops11h 01m

Helena

Wed 2/4

6:45 am-7:22 pm

2 stops10h 37m

$567

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Fri 1/2

7:00 am-12:30 pm

1 stop7h 30m

Helena

Tue 1/6

1:10 pm-10:49 pm

1 stop7h 39m

$569

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 1/15

11:25 am-9:26 pm

2 stops12h 01m

Helena

Mon 1/19

2:27 pm-10:14 pm

2 stops29h 47m

$585

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 1/15

7:00 am-6:11 pm

1 stop13h 11m

Helena

Mon 1/19

6:48 pm-5:11 pm

2 stops20h 23m

$593

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 1/15

6:00 am-6:11 pm

2 stops14h 11m

Helena

Mon 1/19

6:48 pm-7:07 pm

3 stops22h 19m

$614

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Fri 1/2

7:15 am-1:45 pm

2 stops8h 30m

Helena

Tue 1/6

6:15 am-2:39 pm

1 stop6h 24m

$654

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Thu 1/1

8:00 am-1:45 pm

1 stop7h 45m

Helena

Mon 1/5

2:26 pm-2:39 pm

1 stop22h 13m

$740

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

Fastest flight time	7h 41m
Direct flights	None

The fastest flight from Indianapolis to Helena takes 7h 41m

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 7h 41m.
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 December 2025, 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 United Airlines, 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
United Airlines	PriceFrom $436	Free Cancellation	Rating 7.4 9,091 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.