What is the cheapest airline that flies from Helena to Nevada?

United Airlines is the most popular carrier operating from Helena to Nevada

What airlines fly to Nevada?

Allegiant Air, Delta and Southwest are the top three most popular airlines that fly to Nevada from Helena according to our data. Allegiant Air is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Nevada. Keep in mind that there are 7 different airlines that fly to Nevada on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Helena Airport to Nevada?

Prices for flights from Helena Airport to Nevada refresh daily.

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

As of August 2025, there are 2 operators available to choose from for flights from Helena Airport to Nevada.

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

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 Helena Airport to Nevada.

What documentation or ID do you need to fly to Nevada?

The necessary travel and health documents for your Nevada 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.

$278 Cheap Flights from Helena to Nevada in 2025

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 Helena to Nevada

Round-trip

One-way

Last minute

Cheap round-trip flights

1:00 pm - 4:15 pmHLN-LAS

4h 15m1 stop

5:20 pm - 10:13 pmLAS-HLN

3h 53m1 stop

$279Delta

Find Deal

Sat, Aug 30 - Sat, Sep 6

4:02 pm - 6:52 pmHLN-LAS

27h 50m2 stops

7:45 am - 3:21 pmLAS-HLN

6h 36m1 stop

$305Alaska Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

6:13 pm - 8:05 pmHLN-LAS

26h 52m2 stops

10:08 am - 5:36 pmLAS-HLN

6h 28m1 stop

$308Alaska Airlines

Find Deal

Tue, Oct 28 - Thu, Oct 30

6:13 pm - 7:15 pmHLN-LAS

26h 02m1 stop

10:08 am - 5:36 pmLAS-HLN

6h 28m1 stop

$320Alaska Airlines

Find Deal

Tue, Oct 28 - Thu, Oct 30

6:13 pm - 8:05 pmHLN-LAS

26h 52m2 stops

3:41 pm - 5:36 pmLAS-HLN

24h 55m2 stops

$331Alaska Airlines

Find Deal

Tue, Oct 28 - Thu, Oct 30

5:45 am - 8:44 amHLN-LAS

3h 59m1 stop

6:20 am - 12:20 pmLAS-HLN

5h 00m1 stop

$406Delta

Find Deal

Thu, Sep 11 - Sun, Sep 14

2:30 pm - 8:27 pmHLN-LAS

6h 57m1 stop

6:00 am - 1:27 pmLAS-HLN

6h 27m1 stop

$413United Airlines

Find Deal

Fri, Dec 26 - Fri, Jan 2

5:45 am - 8:44 amHLN-LAS

3h 59m1 stop

6:20 am - 12:20 pmLAS-HLN

5h 00m1 stop

$431Delta

Find Deal

Thu, Sep 11 - Sun, Sep 14

2:30 pm - 8:27 pmHLN-LAS

6h 57m1 stop

6:00 am - 1:27 pmLAS-HLN

6h 27m1 stop

$489United Airlines

Find Deal

Thu, Dec 18 - Sun, Dec 21

5:20 pm - 9:46 pmHLN-LAS

5h 26m1 stop

6:49 pm - 1:30 pmLAS-HLN

17h 41m2 stops

$538United Airlines

Find Deal

Wed, Aug 20 - Sat, Aug 23

Delta flights from Helena to Nevada

Our best Delta deals on Helena to Nevada flight tickets

Delta

Aug 30

HLN1:00 pmHelena

4h 15m

1 stop

LAS4:15 pmLas Vegas Harry Reid Intl

Sep 6

LAS5:20 pmLas Vegas Harry Reid Intl

3h 53m

1 stop

HLN10:13 pmHelena

$279

Find similar

Delta

Sep 11

HLN5:45 amHelena

3h 59m

1 stop

LAS8:44 amLas Vegas Harry Reid Intl

Sep 14

LAS6:20 amLas Vegas Harry Reid Intl

5h 00m

1 stop

HLN12:20 pmHelena

$406

Find similar

Delta

Sep 11

HLN5:45 amHelena

3h 59m

1 stop

LAS8:44 amLas Vegas Harry Reid Intl

Sep 14

LAS6:20 amLas Vegas Harry Reid Intl

5h 00m

1 stop

HLN12:20 pmHelena

$431

Find similar

Alaska Airlines flights from Helena to Nevada

Our best Alaska Airlines deals on Helena to Nevada flight tickets

Alaska Airlines

Aug 30

HLN4:02 pmHelena

27h 50m

2 stops

LAS6:52 pmLas Vegas Harry Reid Intl

Sep 6

LAS7:45 amLas Vegas Harry Reid Intl

6h 36m

1 stop

HLN3:21 pmHelena

$305

Find similar

Alaska Airlines

Oct 28

HLN6:13 pmHelena

26h 52m

2 stops

LAS8:05 pmLas Vegas Harry Reid Intl

Oct 30

LAS10:08 amLas Vegas Harry Reid Intl

6h 28m

1 stop

HLN5:36 pmHelena

$308

Find similar

Alaska Airlines

Oct 28

HLN6:13 pmHelena

26h 02m

1 stop

LAS7:15 pmLas Vegas Harry Reid Intl

Oct 30

LAS10:08 amLas Vegas Harry Reid Intl

6h 28m

1 stop

HLN5:36 pmHelena

$320

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Sat 8/30

1:00 pm-4:15 pm

1 stop4h 15m

Las Vegas Harry Reid Intl

Sat 9/6

5:20 pm-10:13 pm

1 stop3h 53m

$279

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Sat 8/30

4:02 pm-6:52 pm

2 stops27h 50m

Las Vegas Harry Reid Intl

Sat 9/6

7:45 am-3:21 pm

1 stop6h 36m

$305

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Tue 10/28

6:13 pm-8:05 pm

2 stops26h 52m

Las Vegas Harry Reid Intl

Thu 10/30

10:08 am-5:36 pm

1 stop6h 28m

$308

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Tue 10/28

6:13 pm-7:15 pm

1 stop26h 02m

Las Vegas Harry Reid Intl

Thu 10/30

10:08 am-5:36 pm

1 stop6h 28m

$320

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Tue 10/28

6:13 pm-8:05 pm

2 stops26h 52m

Las Vegas Harry Reid Intl

Thu 10/30

3:41 pm-5:36 pm

2 stops24h 55m

$331

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Thu 9/11

5:45 am-8:44 am

1 stop3h 59m

Las Vegas Harry Reid Intl

Sun 9/14

6:20 am-12:20 pm

1 stop5h 00m

$406

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Fri 12/26

2:30 pm-8:27 pm

1 stop6h 57m

Las Vegas Harry Reid Intl

Fri 1/2

6:00 am-1:27 pm

1 stop6h 27m

$413

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Thu 9/11

5:45 am-8:44 am

1 stop3h 59m

Las Vegas Harry Reid Intl

Sun 9/14

6:20 am-12:20 pm

1 stop5h 00m

$431

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Thu 12/18

2:30 pm-8:27 pm

1 stop6h 57m

Las Vegas Harry Reid Intl

Sun 12/21

6:00 am-1:27 pm

1 stop6h 27m

$489

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Wed 8/20

5:20 pm-9:46 pm

1 stop5h 26m

Las Vegas Harry Reid Intl

Sat 8/23

6:49 pm-1:30 pm

2 stops17h 41m

$538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to Nevada

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

Prices

Airlines

What is the cheapest month to fly to Nevada?

In general, May is the cheapest month to fly from Helena to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $224. If you aren’t able to travel to Nevada during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $290.

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

Our data shows that Monday is the least expensive day to fly to Nevada. Tickets to fly out on this day can be as low as $331. On the other hand, Friday is the most expensive day to depart from Helena because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $512.

What is the cheapest time of day to depart on your flight to Nevada?

Our data shows that the cheapest Helena to Nevada flights are usually those with departure times in the afternoon. Our users have found flights to Nevada in the afternoon for as low as $324. In the morning is when there is more demand to fly to Nevada, so prices are often more expensive at around $429 per ticket.

Cheap Helena to Nevada flight deals and tips

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

Best Price Found	$287
Fastest flight time	3h 59m
Direct flights	None
Airports in Nevada	1 airport

The best one-way flight to Nevada from Helena in the past 72 hours is $287. The best round-trip flight deal from Helena to Nevada found on momondo in the last 72 hours is $279.

The fastest flight from Helena to Nevada takes 3h 59m

There are no direct flights from Helena to Nevada. Popular non-direct route for this connection is Helena Airport - Las Vegas Harry Reid Intl Airport.

There is 1 airport near Nevada: Las Vegas Harry Reid Intl (LAS)

Search flight deals

When did momondo last update prices for flights from Helena Airport to Nevada?
Prices for flights from Helena Airport to Nevada refresh daily.
How many operators does momondo search for flights from Helena Airport to Nevada?
As of August 2025, there are 2 operators available to choose from for flights from Helena Airport to Nevada.
How old do you have to be to fly from Helena Airport to Nevada?
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 Helena Airport to Nevada.
What documentation or ID do you need to fly to Nevada?
The necessary travel and health documents for your Nevada 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.

Best airlines flying from Helena to Nevada

Compare and see reviews for airlines that fly from Helena to Nevada with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $241	Free Cancellation	Rating 8.0 10,000 reviews		Search Alaska Airlines flights
Delta	PriceFrom $254	Free Cancellation	Rating 8.0 7,987 reviews		Search Delta flights

Why use momondo?

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

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 Nevada from Helena.

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

momondo does allow users to show only those flights to Nevada from Helena which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Helena to Nevada 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 Helena to Nevada right now. Can momondo alert me if prices change?

Price alerts on flights to Nevada from Helena 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.