What airlines fly to Helena?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Helena from Indiana 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 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 Indiana to Helena?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Indiana to Helena

How long does it take to fly to Helena?

On average, it takes 5h 20m to fly from Indiana to Helena if you fly out of Indianapolis (the most popular airport in Indiana) and into Bozeman (the most popular airport in Helena). If you’re flying out of South Bend and into Bozeman, then the flight time is around 6h 13m.

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

Prices for flights from Indiana to Helena Airport were last updated today.

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

As of November 2025, there is 1 operator available to choose from for flights from Indiana to Helena Airport.

How old do you have to be to fly from Indiana to Helena Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana 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.

$182 Cheap Flights from Indiana to Helena in 2025/26

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Find the cheapest flights from Indiana to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 1:41 pmSDF-HLN

6h 41m1 stop

6:15 am - 2:26 pmHLN-SDF

6h 11m1 stop

$269United Airlines

Find Deal

Tue, Jan 20 - Tue, Jan 27

5:35 am - 1:41 pmSDF-HLN

10h 06m2 stops

2:27 pm - 10:44 pmHLN-SDF

6h 17m1 stop

$274United Airlines

Find Deal

Tue, Jan 20 - Tue, Jan 27

5:35 am - 1:41 pmSDF-HLN

10h 06m2 stops

6:15 am - 5:37 pmHLN-SDF

9h 22m2 stops

$279United Airlines

Find Deal

Tue, Jan 20 - Tue, Jan 27

7:20 am - 12:25 pmORD-HLN

6h 05m1 stop

5:30 am - 12:40 pmHLN-ORD

6h 10m1 stop

$343Delta

Find Deal

Sun, Dec 14 - Wed, Dec 17

7:00 am - 3:59 pmORD-HLN

9h 59m1 stop

4:36 pm - 2:11 pmHLN-ORD

20h 35m1 stop

$353Alaska Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

8:04 am - 3:59 pmCVG-HLN

9h 55m1 stop

4:36 pm - 8:34 pmHLN-CVG

25h 58m1 stop

$372Alaska Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

6:50 pm - 3:43 pmORD-HLN

21h 53m1 stop

4:10 pm - 1:04 pmHLN-ORD

19h 54m2 stops

$383Alaska Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

8:30 am - 1:41 pmDAY-HLN

7h 11m1 stop

2:27 pm - 11:44 pmHLN-DAY

31h 17m2 stops

$468United Airlines

Find Deal

Wed, Feb 4 - Sun, Feb 8

8:00 am - 12:23 pmIND-HLN

6h 23m1 stop

12:50 pm - 11:00 pmHLN-IND

8h 10m1 stop

$477Delta

Find Deal

Sat, Apr 25 - Wed, Apr 29

2:00 pm - 10:34 pmIND-HLN

10h 34m2 stops

12:50 pm - 11:00 pmHLN-IND

8h 10m1 stop

$482Delta

Find Deal

Sat, Apr 25 - Wed, Apr 29

United Airlines flights from Indiana to Helena

Our best United Airlines deals on Indiana to Helena flight tickets

United Airlines

Jan 20

SDF9:00 amLouisville Intl

6h 41m

1 stop

HLN1:41 pmHelena

Jan 27

HLN6:15 amHelena

6h 11m

1 stop

SDF2:26 pmLouisville Intl

$269

Find similar

United Airlines

Jan 20

SDF5:35 amLouisville Intl

10h 06m

2 stops

HLN1:41 pmHelena

Jan 27

HLN2:27 pmHelena

6h 17m

1 stop

SDF10:44 pmLouisville Intl

$274

Find similar

United Airlines

Jan 20

SDF5:35 amLouisville Intl

10h 06m

2 stops

HLN1:41 pmHelena

Jan 27

HLN6:15 amHelena

9h 22m

2 stops

SDF5:37 pmLouisville Intl

$279

Find similar

Delta flights from Indiana to Helena

Our best Delta deals on Indiana to Helena flight tickets

Delta

Dec 14

ORD7:20 amChicago O'Hare Intl

6h 05m

1 stop

HLN12:25 pmHelena

Dec 17

HLN5:30 amHelena

6h 10m

1 stop

ORD12:40 pmChicago O'Hare Intl

$343

Find similar

Delta

Apr 25

IND8:00 amIndianapolis

6h 23m

1 stop

HLN12:23 pmHelena

Apr 29

HLN12:50 pmHelena

8h 10m

1 stop

IND11:00 pmIndianapolis

$477

Find similar

Delta

Apr 25

IND2:00 pmIndianapolis

10h 34m

2 stops

HLN10:34 pmHelena

Apr 29

HLN12:50 pmHelena

8h 10m

1 stop

IND11:00 pmIndianapolis

$482

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleHelena

SDF - HLN

SDFHLN

Louisville Intl

Tue 1/20

9:00 am-1:41 pm

1 stop6h 41m

Helena

Tue 1/27

6:15 am-2:26 pm

1 stop6h 11m

$269

LouisvilleHelena

SDF - HLN

SDFHLN

Louisville Intl

Tue 1/20

5:35 am-1:41 pm

2 stops10h 06m

Helena

Tue 1/27

2:27 pm-10:44 pm

1 stop6h 17m

$274

LouisvilleHelena

SDF - HLN

SDFHLN

Louisville Intl

Tue 1/20

5:35 am-1:41 pm

2 stops10h 06m

Helena

Tue 1/27

6:15 am-5:37 pm

2 stops9h 22m

$279

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sun 12/14

7:20 am-12:25 pm

1 stop6h 05m

Helena

Wed 12/17

5:30 am-12:40 pm

1 stop6h 10m

$343

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Thu 3/5

7:00 am-3:59 pm

1 stop9h 59m

Helena

Mon 3/9

4:36 pm-2:11 pm

1 stop20h 35m

$353

CincinnatiHelena

CVG - HLN

CVGHLN

Cincinnati Cinci./N. Kentucky

Thu 2/26

8:04 am-3:59 pm

1 stop9h 55m

Helena

Mon 3/2

4:36 pm-8:34 pm

1 stop25h 58m

$372

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Thu 3/5

6:50 pm-3:43 pm

1 stop21h 53m

Helena

Mon 3/9

4:10 pm-1:04 pm

2 stops19h 54m

$383

DaytonHelena

DAY - HLN

DAYHLN

Dayton

Wed 2/4

8:30 am-1:41 pm

1 stop7h 11m

Helena

Sun 2/8

2:27 pm-11:44 pm

2 stops31h 17m

$468

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 4/25

8:00 am-12:23 pm

1 stop6h 23m

Helena

Wed 4/29

12:50 pm-11:00 pm

1 stop8h 10m

$477

IndianapolisHelena

IND - HLN

INDHLN

Indianapolis

Sat 4/25

2:00 pm-10:34 pm

2 stops10h 34m

Helena

Wed 4/29

12:50 pm-11:00 pm

1 stop8h 10m

$482

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 Indiana 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

Other information

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

The cheapest day to depart from Indiana 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 Indiana 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.

Cheap Indiana to Helena flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Indiana to Helena Airport?
Prices for flights from Indiana to Helena Airport were last updated today.
How many operators does momondo search for flights from Indiana to Helena Airport?
As of November 2025, there is 1 operator available to choose from for flights from Indiana to Helena Airport.
How old do you have to be to fly from Indiana to Helena Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana 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.

Why use momondo?

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

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 Indiana to Helena for you.

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

All flight searches from Indiana to Helena on momondo can be filtered to show those which offer flexible booking policies.

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

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 Helena from Indiana.

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

If you are not ready to book a flight from Indiana 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.