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Cheap flights from Nevada to Helena from $280

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Nevada to Helena departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Nevada to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
1:43 pm - 6:11 pm
LAS
-
HLN
27h 28m1 stop
Alaska Airlines Logo
6:48 pm - 11:12 pm
HLN
-
LAS
5h 24m1 stop
$280Alaska Airlines
Fri, Jan 23 - Sun, Jan 25
Alaska Airlines Logo
8:13 pm - 6:11 pm
LAS
-
HLN
20h 58m2 stops
Alaska Airlines Logo
6:48 pm - 11:12 pm
HLN
-
LAS
5h 24m1 stop
$287Alaska Airlines
Fri, Jan 23 - Sun, Jan 25
United Airlines Logo
7:30 am - 1:41 pm
LAS
-
HLN
5h 11m1 stop
United Airlines Logo
2:25 pm - 8:31 pm
HLN
-
LAS
7h 06m1 stop
$299United Airlines
Tue, Feb 10 - Thu, Feb 12
Alaska Airlines Logo
8:13 pm - 6:11 pm
LAS
-
HLN
20h 58m2 stops
Alaska Airlines Logo
6:48 pm - 6:41 pm
HLN
-
LAS
24h 53m2 stops
$315Alaska Airlines
Fri, Jan 23 - Sun, Jan 25
United Airlines Logo
3:33 pm - 9:26 pm
LAS
-
HLN
4h 53m1 stop
United Airlines Logo
6:15 am - 8:15 pm
HLN
-
LAS
15h 00m2 stops
$432United Airlines
Tue, Feb 10 - Thu, Feb 12
United Airlines Logo
6:00 am - 9:26 pm
LAS
-
HLN
14h 26m2 stops
United Airlines Logo
6:15 am - 8:15 pm
HLN
-
LAS
15h 00m2 stops
$517United Airlines
Tue, Feb 10 - Thu, Feb 12

Alaska Airlines flights from Nevada to Helena

Our best Alaska Airlines deals on Nevada to Helena flight tickets
Alaska Airlines
Jan 23
LAS1:43 pmLas Vegas Harry Reid Intl
27h 28m
1 stop
HLN6:11 pmHelena
Jan 25
HLN6:48 pmHelena
5h 24m
1 stop
LAS11:12 pmLas Vegas Harry Reid Intl
$280
Find similar
Alaska Airlines
Jan 23
LAS8:13 pmLas Vegas Harry Reid Intl
20h 58m
2 stops
HLN6:11 pmHelena
Jan 25
HLN6:48 pmHelena
5h 24m
1 stop
LAS11:12 pmLas Vegas Harry Reid Intl
$287
Find similar
Alaska Airlines
Jan 23
LAS8:13 pmLas Vegas Harry Reid Intl
20h 58m
2 stops
HLN6:11 pmHelena
Jan 25
HLN6:48 pmHelena
24h 53m
2 stops
LAS6:41 pmLas Vegas Harry Reid Intl
$315
Find similar

United Airlines flights from Nevada to Helena

Our best United Airlines deals on Nevada to Helena flight tickets
United Airlines
Feb 10
LAS7:30 amLas Vegas Harry Reid Intl
5h 11m
1 stop
HLN1:41 pmHelena
Feb 12
HLN2:25 pmHelena
7h 06m
1 stop
LAS8:31 pmLas Vegas Harry Reid Intl
$299
Find similar
United Airlines
Feb 10
LAS3:33 pmLas Vegas Harry Reid Intl
4h 53m
1 stop
HLN9:26 pmHelena
Feb 12
HLN6:15 amHelena
15h 00m
2 stops
LAS8:15 pmLas Vegas Harry Reid Intl
$432
Find similar
United Airlines
Feb 10
LAS6:00 amLas Vegas Harry Reid Intl
14h 26m
2 stops
HLN9:26 pmHelena
Feb 12
HLN6:15 amHelena
15h 00m
2 stops
LAS8:15 pmLas Vegas Harry Reid Intl
$517
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Nevada 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 December 11, 2025.
Use the filters below to find and compare flights from Nevada to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Fri 1/23

1:43 pm-6:11 pm

1 stop27h 28m

Helena

Sun 1/25

6:48 pm-11:12 pm

1 stop5h 24m

$280

Las VegasHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Fri 1/23

8:13 pm-6:11 pm

2 stops20h 58m

Helena

Sun 1/25

6:48 pm-11:12 pm

1 stop5h 24m

$287

Las VegasHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Tue 2/10

7:30 am-1:41 pm

1 stop5h 11m

Helena

Thu 2/12

2:25 pm-8:31 pm

1 stop7h 06m

$299

Las VegasHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Fri 1/23

8:13 pm-6:11 pm

2 stops20h 58m

Helena

Sun 1/25

6:48 pm-6:41 pm

2 stops24h 53m

$315

Las VegasHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Tue 2/10

3:33 pm-9:26 pm

1 stop4h 53m

Helena

Thu 2/12

6:15 am-8:15 pm

2 stops15h 00m

$432

Las VegasHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Tue 2/10

6:00 am-9:26 pm

2 stops14h 26m

Helena

Thu 2/12

6:15 am-8:15 pm

2 stops15h 00m

$517

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Helena from

How to get the cheapest flight ticket from Nevada 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 Nevada to Helena is on a Thursday. Travelers who choose to depart for Helena on a Thursday will often find tickets for as low as $309. The most expensive day to fly to Helena is Saturday, with ticket prices averaging around $508.

Can stopping save me money on Nevada to Helena flights?

You could potentially save up to 5% on your flight if you consider stops on a Nevada to Helena flight.

Cheap Nevada to Helena flight deals and tips

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

Fastest flight time

5h 11m

Direct flights

None
The fastest flight from Nevada to Helena takes 5h 11m
There are no direct flights from Nevada to Helena. There are no popular flight routes from Nevada to Helena.
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  • When did momondo last update prices for flights from Nevada to Helena Airport?

    Prices for flights from Nevada to Helena Airport were last updated today.

  • How many operators does momondo search for flights from Nevada to Helena Airport?

  • How old do you have to be to fly from Nevada to Helena Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nevada to Helena Airport.

  • What documentation or ID do you need to fly to Helena Airport?

    The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Nevada to Helena

Compare and see reviews for airlines that fly from Nevada to Helena with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $266Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Nevada to Helena flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helena that suits you.

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

All flight searches from Nevada to Helena on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Nevada to Helena flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Nevada to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.

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Sat 1/10
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