$190 Cheap Flights from Helena (HLN) to Indianapolis (IND)

View $190 flight on Sat, Dec 13, 2025Opens in a new window

Popular airlines from Helena, MT (HLN-Helena Regional) to Indianapolis Intl. Airport (IND)

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Cheap Flights from Helena to Indianapolis (HLN-IND)

Prices were available within the past 7 days and start at $190 for one-way flights and $322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jan 20 - Wed, Feb 4
HLN
Helena
IND
Indianapolis
$322 Roundtrip, found 6 days ago
$322
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Jan 20 from Helena to Indianapolis, returning Wed, Feb 4, priced at $322 found 6 days ago
Hawaiian Airlines
Tue, Feb 17 - Tue, Mar 3
HLN
Helena
IND
Indianapolis
$322 Roundtrip, found 6 days ago
$322
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 17 from Helena to Indianapolis, returning Tue, Mar 3, priced at $322 found 6 days ago
Hawaiian Airlines
Fri, Dec 5 - Tue, Dec 9
HLN
Helena
IND
Indianapolis
$332 Roundtrip, found 6 days ago
$332
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Fri, Dec 5 from Helena to Indianapolis, returning Tue, Dec 9, priced at $332 found 6 days ago
Hawaiian Airlines
Fri, Dec 5 - Mon, Dec 8
HLN
Helena
IND
Indianapolis
$342 Roundtrip, found 6 days ago
$342
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Fri, Dec 5 from Helena to Indianapolis, returning Mon, Dec 8, priced at $342 found 6 days ago
Hawaiian Airlines
Fri, Feb 13 - Fri, Feb 27
HLN
Helena
IND
Indianapolis
$352 Roundtrip, found 6 days ago
$352
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Fri, Feb 13 from Helena to Indianapolis, returning Fri, Feb 27, priced at $352 found 6 days ago
Hawaiian Airlines
Wed, Dec 3 - Fri, Dec 5
HLN
Helena
IND
Indianapolis
$362 Roundtrip, found 6 days ago
$362
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from Helena to Indianapolis, returning Fri, Dec 5, priced at $362 found 6 days ago
Hawaiian Airlines
Fri, Feb 13 - Sun, Mar 1
HLN
Helena
IND
Indianapolis
$372 Roundtrip, found 6 days ago
$372
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Fri, Feb 13 from Helena to Indianapolis, returning Sun, Mar 1, priced at $372 found 6 days ago
Delta
Wed, Dec 10 - Wed, Dec 17
HLN
Helena
IND
Indianapolis
$379 Roundtrip, found 4 days ago
$379
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Dec 10 from Helena to Indianapolis, returning Wed, Dec 17, priced at $379 found 4 days ago
Alaska Airlines
Thu, Jan 15 - Fri, Jan 30
HLN
Helena
IND
Indianapolis
$382 Roundtrip, found 6 days ago
$382
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Helena to Indianapolis, returning Fri, Jan 30, priced at $382 found 6 days ago
United
Thu, Dec 4 - Mon, Dec 8
HLN
Helena
IND
Indianapolis
$399 Roundtrip, found 6 days ago
$399
Roundtrip
found 6 days ago
Select United flight, departing Thu, Dec 4 from Helena to Indianapolis, returning Mon, Dec 8, priced at $399 found 6 days ago

Frequently asked questions

How much does a flight from Helena Regional Airport (HLN) to Indianapolis Intl. Airport (IND) cost?
Secure a cheap one-way flight from $190 or cheap return flight from $322 from Helena Regional Airport (HLN) to Indianapolis Intl. Airport (IND) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Helena Regional Airport (HLN) to Indianapolis Intl. Airport (IND)?
January is the most affordable month to fly from HLN to IND. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from Helena Regional Airport (HLN) to Indianapolis Intl. Airport (IND)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from HLN to IND. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Helena Regional Airport (HLN) to Indianapolis Intl. Airport (IND)?
You'll need to book a flight with a layover when traveling from Helena Regional Airport (HLN) to Indianapolis Intl. Airport (IND). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from HLN to IND?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Helena Regional Airport (HLN) to Indianapolis Intl. Airport (IND)?
To avoid potential delays on the Helena Regional Airport (HLN) to Indianapolis Intl. Airport (IND) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Helena Regional Airport (HLN) to Indianapolis Intl. Airport (IND) last-minute?
Last-minute fares from HLN to IND are usually more expensive. To secure the cheapest rates, start searching for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a HLN to IND flight and hotel package?
Booking a HLN to IND flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Helena Regional Airport (HLN) to Indianapolis Intl. Airport (IND)?
If you reserved your HLN to IND flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Helena Regional
Destination airport
Indianapolis Intl.
Roundtrip price
$322
Distance
1372 mi

Book with confidence

Helena to Indianapolis Flights

The cheapest times to fly from Helena to Indianapolis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Helena to Indianapolis are during the month of January. You can find some of the cheapest flights from Helena to Indianapolis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helena to Indianapolis

Sunday is one of the best days to book for cheap flights from Helena to Indianapolis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Helena to Indianapolis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Helena to Indianapolis in 2025. You can also book with separate airlines for your outbound and return journeys, from $190 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Helena to Indianapolis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Helena to Indianapolis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Helena to Indianapolis Flights

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