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Cheap flights from Raleigh to Helena from $356

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Helena departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Raleigh to Helena (RDU-HLN)

Cheap round-trip flights

United Airlines Logo
4:30 pm - 10:14 pmRDU-HLN
7h 44m1 stop
United Airlines Logo
2:42 pm - 10:50 pmHLN-RDU
6h 08m1 stop
$441United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
United Airlines Logo
6:00 am - 4:40 pmRDU-HLN
12h 40m2 stops
United Airlines Logo
2:42 pm - 10:50 pmHLN-RDU
6h 08m1 stop
$446United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
Delta Logo
5:15 am - 12:20 pmRDU-HLN
9h 05m2 stops
Delta Logo
1:00 pm - 10:59 pmHLN-RDU
7h 59m2 stops
$451Delta
Find Deal
Wed, Nov 5 - Sat, Nov 8
Delta Logo
12:48 pm - 10:16 pmRDU-HLN
11h 28m2 stops
Delta Logo
1:00 pm - 5:58 amHLN-RDU
14h 58m2 stops
$472Delta
Find Deal
Sat, Oct 11 - Sat, Oct 18
Alaska Airlines Logo
6:14 pm - 5:36 pmRDU-HLN
25h 22m1 stop
Alaska Airlines Logo
6:13 pm - 5:14 pmHLN-RDU
21h 01m1 stop
$482Alaska Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
Delta Logo
5:15 am - 12:20 pmRDU-HLN
9h 05m2 stops
Delta Logo
5:40 am - 5:24 pmHLN-RDU
9h 44m1 stop
$484Delta
Find Deal
Wed, Nov 5 - Mon, Nov 10
Alaska Airlines Logo
6:14 pm - 5:36 pmRDU-HLN
25h 22m1 stop
Alaska Airlines Logo
6:13 pm - 5:14 pmHLN-RDU
21h 01m1 stop
$502Alaska Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
Alaska Airlines Logo
6:14 pm - 5:36 pmRDU-HLN
25h 22m1 stop
Alaska Airlines Logo
6:13 pm - 5:14 pmHLN-RDU
21h 01m1 stop
$503Alaska Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 8
Alaska Airlines Logo
6:10 pm - 3:21 pmRDU-HLN
23h 11m1 stop
Alaska Airlines Logo
6:18 pm - 4:39 pmHLN-RDU
20h 21m1 stop
$518Alaska Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Logo
6:00 am - 1:45 pmRDU-HLN
9h 45m2 stops
Logo
6:32 pm - 6:05 amHLN-RDU
9h 33m1 stop
$862
Find Deal
Sun, Dec 21 - Sun, Dec 28

United Airlines flights from Raleigh to Helena

Our best United Airlines deals on Raleigh to Helena flight tickets
United Airlines
Oct 11
RDU4:30 pmRaleigh-Durham
7h 44m
1 stop
HLN10:14 pmHelena
Oct 18
HLN2:42 pmHelena
6h 08m
1 stop
RDU10:50 pmRaleigh-Durham
$441
Find similar
United Airlines
Oct 11
RDU6:00 amRaleigh-Durham
12h 40m
2 stops
HLN4:40 pmHelena
Oct 18
HLN2:42 pmHelena
6h 08m
1 stop
RDU10:50 pmRaleigh-Durham
$446
Find similar
United Airlines
Nov 7
RDU8:00 amRaleigh-Durham
7h 27m
1 stop
HLN1:27 pmHelena
Nov 8
HLN2:22 pmHelena
6h 23m
1 stop
RDU10:45 pmRaleigh-Durham
$569
Find similar

Delta flights from Raleigh to Helena

Our best Delta deals on Raleigh to Helena flight tickets
Delta
Nov 5
RDU5:15 amRaleigh-Durham
9h 05m
2 stops
HLN12:20 pmHelena
Nov 8
HLN1:00 pmHelena
7h 59m
2 stops
RDU10:59 pmRaleigh-Durham
$451
Find similar
Delta
Oct 11
RDU12:48 pmRaleigh-Durham
11h 28m
2 stops
HLN10:16 pmHelena
Oct 18
HLN1:00 pmHelena
14h 58m
2 stops
RDU5:58 amRaleigh-Durham
$472
Find similar
Delta
Nov 5
RDU5:15 amRaleigh-Durham
9h 05m
2 stops
HLN12:20 pmHelena
Nov 10
HLN5:40 amHelena
9h 44m
1 stop
RDU5:24 pmRaleigh-Durham
$484
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Raleigh to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 10/11

4:30 pm-10:14 pm

1 stop7h 44m

Helena

Sat 10/18

2:42 pm-10:50 pm

1 stop6h 08m

$441

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 10/11

6:00 am-4:40 pm

2 stops12h 40m

Helena

Sat 10/18

2:42 pm-10:50 pm

1 stop6h 08m

$446

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Wed 11/5

5:15 am-12:20 pm

2 stops9h 05m

Helena

Sat 11/8

1:00 pm-10:59 pm

2 stops7h 59m

$451

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 10/11

12:48 pm-10:16 pm

2 stops11h 28m

Helena

Sat 10/18

1:00 pm-5:58 am

2 stops14h 58m

$472

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Wed 11/5

6:14 pm-5:36 pm

1 stop25h 22m

Helena

Sat 11/8

6:13 pm-5:14 pm

1 stop21h 01m

$482

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Wed 11/5

5:15 am-12:20 pm

2 stops9h 05m

Helena

Mon 11/10

5:40 am-5:24 pm

1 stop9h 44m

$484

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Wed 11/5

6:14 pm-5:36 pm

1 stop25h 22m

Helena

Sun 11/9

6:13 pm-5:14 pm

1 stop21h 01m

$502

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Thu 11/6

6:14 pm-5:36 pm

1 stop25h 22m

Helena

Sat 11/8

6:13 pm-5:14 pm

1 stop21h 01m

$503

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Thu 10/2

6:10 pm-3:21 pm

1 stop23h 11m

Helena

Mon 10/6

6:18 pm-4:39 pm

1 stop20h 21m

$518

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sun 12/21

6:00 am-1:45 pm

2 stops9h 45m

Helena

Sun 12/28

6:32 pm-6:05 am

1 stop9h 33m

$862

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Helena from

How to get the cheapest flight ticket from Raleigh 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

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

The cheapest day to depart from Raleigh to Helena is on a Saturday. Travelers who choose to depart for Helena on a Saturday will often find tickets for as low as $615. The most expensive day to fly to Helena is Thursday, with ticket prices averaging around $693.

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 morning. momondo users have found flights departing from Raleigh to Helena in the morning for as low as $677. 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 afternoon when prices are around $686.

When to book flights from Raleigh to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Helena according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Helena (RDU to HLN) flight deals and tips

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

Best Price Found

$356

Fastest flight time

7h 05m

Direct flights

None

Airports in Helena

1 airport
The best one-way flight to Helena from Raleigh in the past 72 hours is $356. The best round-trip flight deal from Raleigh to Helena found on momondo in the last 72 hours is $441.
The fastest flight from Raleigh to Helena takes 7h 05m
There are no direct flights from Raleigh to Helena. Popular non-direct route for this connection is Raleigh-Durham Airport - Helena Airport.
There is 1 airport near Helena: Helena (HLN)
Search flight deals

  • How far is Raleigh-Durham to Helena by plane?

    Helena is 1871.6 mi away from Raleigh-Durham. In terms of flight time, this usually takes a little over 7h 17m.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Helena Airport?

    Prices for flights from Raleigh-Durham Airport to Helena Airport are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Helena Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Helena Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Raleigh-Durham Airport 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.

  • What is the most popular airline from Raleigh to Helena?

Best airlines flying from Raleigh to Helena

Compare and see reviews for airlines that fly from Raleigh to Helena with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $426Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helena from Raleigh.

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

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

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

momondo provides multiple filters to help you find the best flight to Helena from Raleigh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Helena from Raleigh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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