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

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

What airlines fly to Indiana?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Indiana from Helena according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Indiana. Keep in mind that there are 4 different airlines that fly to Indiana on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Helena Airport to Indiana refresh daily.

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

As of August 2025, there are 2 operators available to choose from for flights from Helena Airport to Indiana.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Indiana.

What documentation or ID do you need to fly to Indiana?

The necessary travel and health documents for your Indiana 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.

$243 Cheap Flights from Helena to Indiana in 2025

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Find the cheapest flights from Helena to Indiana

Round-trip

One-way

Cheap round-trip flights

2:30 pm - 10:36 pmHLN-SDF

6h 06m1 stop

9:00 am - 1:47 pmSDF-HLN

6h 47m1 stop

$349United Airlines

Find Deal

mar., dic. 9 - sáb., dic. 13

6:30 am - 8:42 pmHLN-SDF

12h 12m2 stops

9:00 am - 1:47 pmSDF-HLN

6h 47m1 stop

$354United Airlines

Find Deal

mar., dic. 9 - sáb., dic. 13

6:30 am - 8:42 pmHLN-SDF

12h 12m2 stops

7:00 am - 1:47 pmSDF-HLN

8h 47m2 stops

$444United Airlines

Find Deal

mar., dic. 9 - sáb., dic. 13

6:30 am - 6:33 pmHLN-SDF

10h 03m2 stops

7:00 am - 4:40 pmSDF-HLN

11h 40m2 stops

$468United Airlines

Find Deal

sáb., oct. 4 - sáb., oct. 11

2:44 pm - 9:30 pmHLN-ORD

5h 46m1 stop

7:10 am - 2:09 pmORD-HLN

7h 59m1 stop

$491United Airlines

Find Deal

jue., oct. 2 - lun., oct. 6

6:18 pm - 5:02 amHLN-IND

8h 44m1 stop

7:00 am - 5:41 pmIND-HLN

12h 41m1 stop

$493Alaska Airlines

Find Deal

sáb., oct. 18 - vie., oct. 24

6:18 pm - 5:02 amHLN-IND

8h 44m1 stop

7:02 pm - 5:41 pmIND-HLN

24h 39m1 stop

$518Alaska Airlines

Find Deal

sáb., oct. 18 - vie., oct. 24

4:02 pm - 12:03 amHLN-ORD

7h 01m1 stop

8:00 am - 3:21 pmORD-HLN

8h 21m1 stop

$536Hawaiian Airlines

Find Deal

jue., sep. 4 - dom., sep. 7

5:40 am - 5:10 pmHLN-AZO

9h 30m2 stops

2:00 pm - 10:37 pmAZO-HLN

10h 37m2 stops

$660Delta

Find Deal

mié., dic. 10 - sáb., dic. 13

1:00 pm - 11:56 pmHLN-SDF

8h 56m2 stops

6:00 am - 12:20 pmSDF-HLN

8h 20m2 stops

$689Delta

Find Deal

jue., sep. 4 - dom., sep. 14

United Airlines flights from Helena to Indiana

Our best United Airlines deals on Helena to Indiana flight tickets

United Airlines

Dec 9

HLN2:30 pmHelena

6h 06m

1 stop

SDF10:36 pmLouisville Intl

Dec 13

SDF9:00 amLouisville Intl

6h 47m

1 stop

HLN1:47 pmHelena

$349

Find similar

United Airlines

Dec 9

HLN6:30 amHelena

12h 12m

2 stops

SDF8:42 pmLouisville Intl

Dec 13

SDF9:00 amLouisville Intl

6h 47m

1 stop

HLN1:47 pmHelena

$354

Find similar

United Airlines

Dec 9

HLN6:30 amHelena

12h 12m

2 stops

SDF8:42 pmLouisville Intl

Dec 13

SDF7:00 amLouisville Intl

8h 47m

2 stops

HLN1:47 pmHelena

$444

Find similar

Alaska Airlines flights from Helena to Indiana

Our best Alaska Airlines deals on Helena to Indiana flight tickets

Alaska Airlines

Oct 18

HLN6:18 pmHelena

8h 44m

1 stop

IND5:02 amIndianapolis

Oct 24

IND7:00 amIndianapolis

12h 41m

1 stop

HLN5:41 pmHelena

$493

Find similar

Alaska Airlines

Oct 18

HLN6:18 pmHelena

8h 44m

1 stop

IND5:02 amIndianapolis

Oct 24

IND7:02 pmIndianapolis

24h 39m

1 stop

HLN5:41 pmHelena

$518

Find similar

Alaska Airlines

Sep 4

HLN4:02 pmHelena

7h 01m

1 stop

ORD12:03 amChicago O'Hare Intl

Sep 7

ORD8:00 amChicago O'Hare Intl

8h 21m

1 stop

HLN3:21 pmHelena

$576

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaLouisville

HLN - SDF

HLNSDF

Helena

mar. 12/9

2:30 pm-10:36 pm

1 stop6h 06m

Louisville Intl

sáb. 12/13

9:00 am-1:47 pm

1 stop6h 47m

$349

HelenaLouisville

HLN - SDF

HLNSDF

Helena

mar. 12/9

6:30 am-8:42 pm

2 stops12h 12m

Louisville Intl

sáb. 12/13

9:00 am-1:47 pm

1 stop6h 47m

$354

HelenaLouisville

HLN - SDF

HLNSDF

Helena

mar. 12/9

6:30 am-8:42 pm

2 stops12h 12m

Louisville Intl

sáb. 12/13

7:00 am-1:47 pm

2 stops8h 47m

$444

HelenaLouisville

HLN - SDF

HLNSDF

Helena

sáb. 10/4

6:30 am-6:33 pm

2 stops10h 03m

Louisville Intl

sáb. 10/11

7:00 am-4:40 pm

2 stops11h 40m

$468

HelenaChicago

HLN - ORD

HLNORD

Helena

jue. 10/2

2:44 pm-9:30 pm

1 stop5h 46m

Chicago O'Hare Intl

lun. 10/6

7:10 am-2:09 pm

1 stop7h 59m

$491

HelenaIndianapolis

HLN - IND

HLNIND

Helena

sáb. 10/18

6:18 pm-5:02 am

1 stop8h 44m

Indianapolis

vie. 10/24

7:00 am-5:41 pm

1 stop12h 41m

$493

HelenaIndianapolis

HLN - IND

HLNIND

Helena

sáb. 10/18

6:18 pm-5:02 am

1 stop8h 44m

Indianapolis

vie. 10/24

7:02 pm-5:41 pm

1 stop24h 39m

$518

HelenaChicago

HLN - ORD

HLNORD

Helena

jue. 9/4

4:02 pm-12:03 am

1 stop7h 01m

Chicago O'Hare Intl

dom. 9/7

8:00 am-3:21 pm

1 stop8h 21m

$536

HelenaKalamazoo

HLN - AZO

HLNAZO

Helena

mié. 12/10

5:40 am-5:10 pm

2 stops9h 30m

Kalamazoo Intl

sáb. 12/13

2:00 pm-10:37 pm

2 stops10h 37m

$660

HelenaLouisville

HLN - SDF

HLNSDF

Helena

jue. 9/4

1:00 pm-11:56 pm

2 stops8h 56m

Louisville Intl

dom. 9/14

6:00 am-12:20 pm

2 stops8h 20m

$689

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 Helena to Indiana

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 Indiana?

Our data shows that Friday is the least expensive day to fly to Indiana. Tickets to fly out on this day can be as low as $561. On the other hand, Sunday is the most expensive day to depart from Helena because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $931.

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

Our data shows that the cheapest Helena to Indiana flights are usually those with departure times at noon. Our users have found flights to Indiana at noon for as low as $598. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $999 on average. Flights to Indiana from Helena in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Helena to Indiana flights?

You could potentially save up to 60% on your flight if you consider stops on a Helena to Indiana flight.

Cheap Helena to Indiana flight deals and tips

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

Best Price Found	$243
Fastest flight time	5h 03m
Direct flights	None
Airports in Indiana	6 airports

The best one-way flight to Indiana from Helena in the past 72 hours is $243. The best round-trip flight deal from Helena to Indiana found on momondo in the last 72 hours is $349.

The fastest flight from Helena to Indiana takes 5h 03m

There are no direct flights from Helena to Indiana. Popular non-direct routes for this connection are Helena Airport - Chicago Midway Airport, Helena Airport - Indianapolis Airport and Helena Airport - Chicago O'Hare Intl Airport.

There are 6 airports near Indiana: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Louisville Intl (SDF), Cincinnati Cinci./N. Kentucky (CVG), Dayton (DAY), Indianapolis (IND)

Search flight deals

When did momondo last update prices for flights from Helena Airport to Indiana?
Prices for flights from Helena Airport to Indiana refresh daily.
How many operators does momondo search for flights from Helena Airport to Indiana?
As of August 2025, there are 2 operators available to choose from for flights from Helena Airport to Indiana.
How old do you have to be to fly from Helena Airport to Indiana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Indiana.
What documentation or ID do you need to fly to Indiana?
The necessary travel and health documents for your Indiana 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.

Best airlines flying from Helena to Indiana

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $342	Free Cancellation	Rating 7.4 8,925 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helena to Indiana. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Indiana from Helena with this policy.

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

Once all potential Helena to Indiana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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