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?

As of May 2026, there are 2 operators available to choose from 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.

$419 Cheap Flights from Raleigh to Helena in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Raleigh to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:22 pm - 9:20 pm

RDU

HLN

6h 58m

1 stop

6:15 am - 3:16 pm

HLN

RDU

7h 01m

1 stop

$419United Airlines

Sat, May 23 - Wed, Jun 3

4:22 pm - 9:20 pm

RDU

HLN

6h 58m

1 stop

6:15 am - 3:16 pm

HLN

RDU

7h 01m

1 stop

$439United Airlines

Sat, May 23 - Wed, Jun 3

4:22 pm - 9:20 pm

RDU

HLN

6h 58m

1 stop

6:15 am - 3:16 pm

HLN

RDU

7h 01m

1 stop

$444United Airlines

Sat, May 23 - Wed, Jun 3

4:23 pm - 9:03 pm

RDU

HLN

6h 40m

1 stop

7:00 am - 3:19 pm

HLN

RDU

6h 19m

1 stop

$449United Airlines

Sat, Oct 24 - Wed, Oct 28

12:45 pm - 9:03 pm

RDU

HLN

10h 18m

2 stops

7:00 am - 3:19 pm

HLN

RDU

6h 19m

1 stop

$454United Airlines

Sat, Oct 24 - Wed, Oct 28

11:35 am - 9:03 pm

RDU

HLN

11h 28m

2 stops

7:00 am - 9:55 pm

HLN

RDU

12h 55m

2 stops

$459United Airlines

Sat, Oct 24 - Wed, Oct 28

7:04 pm - 4:06 pm

RDU

HLN

23h 02m

1 stop

4:43 pm - 6:22 am

HLN

RDU

11h 39m

1 stop

$464Alaska Airlines

Sat, May 23 - Fri, May 29

7:00 am - 9:03 pm

RDU

HLN

16h 03m

3 stops

7:00 am - 9:55 pm

HLN

RDU

12h 55m

2 stops

$465United Airlines

Sat, Oct 24 - Wed, Oct 28

4:22 pm - 9:20 pm

RDU

HLN

6h 58m

1 stop

6:15 am - 9:37 pm

HLN

RDU

13h 22m

2 stops

$520United Airlines

Sat, May 23 - Wed, Jun 3

9:56 am - 10:33 pm

RDU

HLN

14h 37m

2 stops

1:03 pm - 11:44 pm

HLN

RDU

8h 41m

1 stop

$524Delta

Sat, May 23 - Wed, Jun 3

Alaska Airlines flights from Raleigh to Helena

Our best Alaska Airlines deals on Raleigh to Helena flight tickets

Alaska Airlines

May 23

RDU7:04 pmRaleigh-Durham

23h 02m

1 stop

HLN4:06 pmHelena

May 29

HLN4:43 pmHelena

11h 39m

1 stop

RDU6:22 amRaleigh-Durham

$464

Alaska Airlines

May 23

RDU7:42 amRaleigh-Durham

10h 24m

1 stop

HLN4:06 pmHelena

Jun 3

HLN4:43 pmHelena

11h 39m

1 stop

RDU6:22 amRaleigh-Durham

$534

Alaska Airlines

May 23

RDU7:04 pmRaleigh-Durham

23h 02m

1 stop

HLN4:06 pmHelena

Jun 3

HLN4:43 pmHelena

15h 08m

2 stops

RDU9:51 amRaleigh-Durham

$546

United Airlines flights from Raleigh to Helena

Our best United Airlines deals on Raleigh to Helena flight tickets

United Airlines

May 23

RDU4:22 pmRaleigh-Durham

6h 58m

1 stop

HLN9:20 pmHelena

Jun 3

HLN6:15 amHelena

7h 01m

1 stop

RDU3:16 pmRaleigh-Durham

$419

United Airlines

May 23

RDU4:22 pmRaleigh-Durham

6h 58m

1 stop

HLN9:20 pmHelena

Jun 3

HLN6:15 amHelena

7h 01m

1 stop

RDU3:16 pmRaleigh-Durham

$439

United Airlines

May 23

RDU4:22 pmRaleigh-Durham

6h 58m

1 stop

HLN9:20 pmHelena

Jun 3

HLN6:15 amHelena

7h 01m

1 stop

RDU3:16 pmRaleigh-Durham

$444

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 5/23

4:22 pm-9:20 pm

1 stop6h 58m

Helena

Wed 6/3

6:15 am-3:16 pm

1 stop7h 01m

$419

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 5/23

4:22 pm-9:20 pm

1 stop6h 58m

Helena

Wed 6/3

6:15 am-3:16 pm

1 stop7h 01m

$439

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 5/23

4:22 pm-9:20 pm

1 stop6h 58m

Helena

Wed 6/3

6:15 am-3:16 pm

1 stop7h 01m

$444

Quickest round-trip

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 10/24

4:23 pm-9:03 pm

1 stop6h 40m

Helena

Wed 10/28

7:00 am-3:19 pm

1 stop6h 19m

$449

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 10/24

12:45 pm-9:03 pm

2 stops10h 18m

Helena

Wed 10/28

7:00 am-3:19 pm

1 stop6h 19m

$454

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 10/24

11:35 am-9:03 pm

2 stops11h 28m

Helena

Wed 10/28

7:00 am-9:55 pm

2 stops12h 55m

$459

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 5/23

7:04 pm-4:06 pm

1 stop23h 02m

Helena

Fri 5/29

4:43 pm-6:22 am

1 stop11h 39m

$464

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 10/24

7:00 am-9:03 pm

3 stops16h 03m

Helena

Wed 10/28

7:00 am-9:55 pm

2 stops12h 55m

$465

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 5/23

4:22 pm-9:20 pm

1 stop6h 58m

Helena

Wed 6/3

6:15 am-9:37 pm

2 stops13h 22m

$520

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

Sat 5/23

9:56 am-10:33 pm

2 stops14h 37m

Helena

Wed 6/3

1:03 pm-11:44 pm

1 stop8h 41m

$524

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 airlines fly to Helena?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Helena from Raleigh according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 5 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time	6h 40m
Direct flights	None

The fastest flight from Raleigh to Helena takes 6h 40m

There are no direct flights from Raleigh to Helena. There are no popular flight routes from Raleigh to Helena.

Search flight deals

Frequently asked questions about flying from Raleigh to Helena

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 6h 40m.
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?
As of May 2026, there are 2 operators available to choose from 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?
Based on momondo bookings for flights between Raleigh and Helena, the leading airline is Delta, making up 54% of the total bookings. Other popular airlines include United Airlines with 46%.

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
Delta	PriceFrom $327	Free Cancellation	Rating 7.9 8,456 reviews		Search Delta flights
United Airlines	PriceFrom $440	Free Cancellation	Rating 7.4 9,694 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.