IND - HLN

$449 Find Cheap Flights from Indianapolis to Helena - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$449
Typical prices: $333-$638
United Airlines
Tue 1/9Fri 1/12
IND - HLN • 1 stop
When to travel
September
Cheapest • 39% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $430 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 45m (one-way)
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Cheap Flights from Indianapolis to Helena (IND-HLN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Indianapolis to Helena

Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
3:45 pm - 8:59 pmIND  Indianapolis-HLN Helena
7h 14m1 stop Denver Intl
United Airlines Logo
2:30 pm - 9:58 pmHLN  Helena-IND Indianapolis
5h 28m1 stop Denver Intl
$449United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
3:45 pm - 8:59 pmIND  Indianapolis-HLN Helena
7h 14m1 stop Denver Intl
United Airlines Logo
7:00 am - 6:43 pmHLN  Helena-IND Indianapolis
9h 43m2 stops Denver Intl Chicago O'Hare Intl
$454United Airlines
Wed, Dec 30 - Wed, Jan 6
Alaska Airlines Logo
6:26 pm - 3:41 pmIND  Indianapolis-HLN Helena
23h 15m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:00 pm - 8:49 pmHLN  Helena-IND Indianapolis
25h 49m1 stop Seattle/Tacoma Intl
$598Alaska Airlines
Wed, Dec 30 - Wed, Jan 6
Alaska Airlines Logo
6:26 pm - 3:41 pmIND  Indianapolis-HLN Helena
23h 15m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:00 pm - 8:49 pmHLN  Helena-IND Indianapolis
25h 49m1 stop Seattle/Tacoma Intl
$618Alaska Airlines
Mon, Oct 12 - Sun, Oct 18
Delta Logo
4:33 pm - 10:24 pmIND  Indianapolis-HLN Helena
7h 51m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
1:08 pm - 11:03 pmHLN  Helena-IND Indianapolis
7h 55m1 stop Salt Lake City
$1,871Delta
Mon, Oct 12 - Sat, Oct 17
Delta Logo
4:33 pm - 10:24 pmIND  Indianapolis-HLN Helena
7h 51m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
7:15 am - 5:15 pmHLN  Helena-IND Indianapolis
8h 00m2 stops Salt Lake City Detroit Metropolitan Wayne County
$3,126Delta
Mon, Oct 12 - Sun, Oct 18
Delta Logo
4:33 pm - 10:24 pmIND  Indianapolis-HLN Helena
7h 51m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
1:08 pm - 12:25 amHLN  Helena-IND Indianapolis
9h 17m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$3,126Delta
Booking Insights

Price, demand and travel trends for Indianapolis to Helena flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Indianapolis to Helena with more confidence.

How much is a round-trip flight from Indianapolis to Helena?

Round-trip flights from Indianapolis to Helena start at $449. Prices are typical for this route right now, with typical round-trip fares ranging from $333 to $638. The lowest price found in the past 5 days was $449 on United Airlines.

What's the cheapest day of the week to fly from Indianapolis to Helena?

Saturday is the cheapest day of the week to fly from Indianapolis to Helena, it is 40% cheaper than the average day. Friday is the most expensive day with flight prices 35% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Indianapolis to Helena flights

Low season

December
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 31% lower on average.

When to book flights from Indianapolis to Helena

Are your dates flexible? Find out the best times to travel from Indianapolis to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Indianapolis to Helena flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Indianapolis to Helena?

    Flights from Indianapolis to Helena usually depart from Indianapolis (IND) and arrive at Helena (HLN).

  • What cabin classes can I book on flights from Indianapolis to Helena?

    Only Economy Class is available on flights from Indianapolis to Helena.

  • Which airports do connecting flights from Indianapolis to Helena pass through?

    One-stop flights from Indianapolis to Helena most commonly connect through:

    • Denver Intl (DEN) - 47% of one-stop connections
    • Salt Lake City (SLC) - 47% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 6% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Indianapolis to Helena?

    On the Indianapolis to Helena route, being flexible with your departure day can save you up to 55%. Saturday is the cheapest day at $333 round-trip on average, while Friday is the most expensive at $740: a $407 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from Indianapolis to Helena?

    There are currently no nonstop flights available from Indianapolis to Helena. Flights with 1 layover take between 6h 45m and 12h 44m in total, depending on the connection.

  • Do I need a passport to fly from Indianapolis to Helena?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Indianapolis to Helena changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $449 to $3,126. That means the highest observed fare was about 7x higher than the lowest one.

  • How much time can I save by choosing a different layover airport from Indianapolis to Helena?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 45m, compared with 7h 18m via Salt Lake City (SLC) and 12h 44m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Indianapolis and Helena?

    Helena is 2 hours behind Indianapolis (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Helena Airport (HLN)?

    Helena Airport (HLN) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
    • Budget
    • Enterprise Rent-A-Car
    • Hertz
    • Avis
    • National

  • How much should I expect to pay for a Indianapolis to Helena flight?

    Round-trip flights from Indianapolis to Helena range from $333 to $638, with an average of $546 over the past 12 months. Anything below $333 counts as a good deal.

Your guide to booking Indianapolis to Helena flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Friday. On this route, Saturday flights average $333 - about $407 less than Friday (55% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Indianapolis to Helena trip for September. Fares historically average $333 round-trip in that month - typically $535 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Helena Airport.
    - Days Inn by Wyndham Helena
    - Baymont by Wyndham Helena
    - Americas Best Value Inn & Suites Helena

More options for your flight from Indianapolis to Helena

Complete your trip to Helena with a hotel stay or car rental

Car rentals in Helena
Hotels in Helena
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