RDU - HLN

$298 Find Cheap Flights from Raleigh 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
$379
Typical prices: $440-$592
Delta
Tue 1/30Wed 2/7
RDU - HLN • 1 stop
Cheapest one-way
$298
Typical prices: $397-$397
Delta
Sun 10/14
RDU - HLN • 1 stop
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $458 (round-trip)
Denver Intl (DEN)
Shortest trip • 8h 37m (one-way)
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Cheap Flights from Raleigh to Helena (RDU-HLN)

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

Recent round-trip flight deals from Raleigh to Helena

Sat, Jan 30 - Sun, Feb 7
Delta Logo
7:00 am - 12:24 pmRDU  Raleigh-Durham-HLN Helena
7h 24m1 stop Salt Lake City
Delta Logo
12:50 pm - 11:41 pmHLN  Helena-RDU Raleigh-Durham
8h 51m1 stop Salt Lake City
$379Delta
Thu, Oct 29 - Sat, Nov 7
Delta Logo
7:04 am - 12:28 pmRDU  Raleigh-Durham-HLN Helena
7h 24m1 stop Salt Lake City
Delta Logo
1:08 pm - 11:34 pmHLN  Helena-RDU Raleigh-Durham
8h 26m1 stop Salt Lake City
$379Delta
Thu, Oct 29 - Sat, Nov 7
United Airlines Logo
8:00 am - 1:40 pmRDU  Raleigh-Durham-HLN Helena
7h 40m1 stop Denver Intl
United Airlines Logo
6:28 am - 3:11 pmHLN  Helena-RDU Raleigh-Durham
6h 43m1 stop Denver Intl
$379United Airlines
Thu, Oct 29 - Sat, Nov 7
United Airlines Logo
4:17 pm - 9:31 pmRDU  Raleigh-Durham-HLN Helena
7h 14m1 stop Denver Intl
United Airlines Logo
6:28 am - 9:39 pmHLN  Helena-RDU Raleigh-Durham
13h 11m2 stops Denver Intl Chicago O'Hare Intl
$384United Airlines
Sat, Jan 30 - Sun, Feb 7
Delta Logo
1:00 pm - 10:41 pmRDU  Raleigh-Durham-HLN Helena
11h 41m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
12:50 pm - 11:41 pmHLN  Helena-RDU Raleigh-Durham
8h 51m1 stop Salt Lake City
$384Delta
Thu, Oct 29 - Sat, Nov 7
Delta Logo
5:20 am - 12:28 pmRDU  Raleigh-Durham-HLN Helena
9h 08m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
1:08 pm - 11:34 pmHLN  Helena-RDU Raleigh-Durham
8h 26m1 stop Salt Lake City
$384Delta
Thu, Oct 29 - Sat, Nov 7
Delta Logo
5:20 am - 12:28 pmRDU  Raleigh-Durham-HLN Helena
9h 08m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
1:08 pm - 12:28 amHLN  Helena-RDU Raleigh-Durham
9h 20m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$389Delta
Thu, Oct 29 - Sat, Nov 7
United Airlines Logo
11:24 am - 9:31 pmRDU  Raleigh-Durham-HLN Helena
12h 07m2 stops Newark Denver Intl
United Airlines Logo
6:28 am - 9:19 pmHLN  Helena-RDU Raleigh-Durham
12h 51m2 stops Denver Intl Newark
$389United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
4:00 pm - 8:59 pmRDU  Raleigh-Durham-HLN Helena
6h 59m1 stop Denver Intl
United Airlines Logo
7:00 am - 3:19 pmHLN  Helena-RDU Raleigh-Durham
6h 19m1 stop Denver Intl
$459United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
4:00 pm - 8:59 pmRDU  Raleigh-Durham-HLN Helena
6h 59m1 stop Denver Intl
United Airlines Logo
7:00 am - 9:16 pmHLN  Helena-RDU Raleigh-Durham
12h 16m2 stops Denver Intl Newark
$464United Airlines
Booking Insights

Price, demand and travel trends for Raleigh to Helena flights

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

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

Round-trip flights from Raleigh to Helena start at $379. Prices are below average for this route right now, with typical round-trip fares ranging from $440 to $592. The lowest price found in the past 5 days was $379 on Delta.

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Key details for Raleigh to Helena flights

Low season

February

Cheapest flight

$298
Most popular time to fly with an average 56% increase in price.
Flight from Raleigh to Helena

When to book flights from Raleigh to Helena

Are your dates flexible? Find out the best times to travel from Raleigh 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 Raleigh 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 Raleigh to Helena?

    Flights from Raleigh to Helena usually depart from Raleigh-Durham (RDU) and arrive at Helena (HLN).

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

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

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

    Connecting flights from Raleigh to Helena most commonly pass through:

    • Salt Lake City (SLC) - 65% of one-stop connections
    • Denver Intl (DEN) - 35% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    On the Raleigh to Helena route, being flexible with your departure day can save you up to 55%. Saturday is the cheapest day at $440 round-trip on average, while Thursday is the most expensive at $972: a $532 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from Raleigh to Helena?

    There are currently no nonstop flights available from Raleigh to Helena. Flights with 1 layover take between 8h 10m and 8h 37m in total, depending on the connection.

  • Do I need a passport to fly from Raleigh 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 Raleigh 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 $379 to $1,956. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Raleigh to Helena looking right now?

    One-way fares from Raleigh to Helena are currently lower than usual. Average one-way flight prices are about $338, which is 15% below the typical average for this route.

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

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 8h 10m, compared with 8h 37m via Denver Intl (DEN).

  • What is the time difference between Raleigh and Helena?

    Helena is 2 hours behind Raleigh (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 Raleigh to Helena flight?

    Round-trip flights from Raleigh to Helena range from $440 to $592, with an average of $478 over the past 12 months. Anything below $440 counts as a good deal.

Your guide to booking Raleigh 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 Thursday. On this route, Saturday flights average $440 - about $532 less than Thursday (55% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Raleigh to Helena trip for August. Fares historically average $478 round-trip in that month - typically $693 less than the most expensive month, which is December (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 Raleigh to Helena

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

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