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

Delta and United Airlines are the most popular carriers operating from Helena to Nevada

What airlines fly to Nevada?

Allegiant Air, Delta and United Airlines 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 46% of people opting to fly with this airline when traveling to Nevada. Keep in mind that there are 5 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 July 2026, 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.

$246 Cheap Flights from Helena to Nevada in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helena to Nevada

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:11 pm - 5:23 pm

HLN

LAS

25h 12m

1 stop

1:40 pm - 4:34 pm

LAS

HLN

25h 54m

1 stop

$392Alaska Airlines

Sat, Aug 29 - Tue, Sep 1

4:41 pm - 3:04 pm

HLN

LAS

23h 23m

1 stop

6:01 am - 4:04 pm

LAS

HLN

9h 03m

1 stop

$403Alaska Airlines

Sat, Nov 14 - Wed, Nov 18

5:18 pm - 11:08 pm

HLN

RNO

6h 50m

1 stop

2:33 pm - 4:41 pm

RNO

HLN

25h 08m

1 stop

$423Alaska Airlines

Thu, Sep 17 - Mon, Sep 21

5:18 pm - 7:45 pm

HLN

RNO

27h 27m

2 stops

7:38 pm - 4:41 pm

RNO

HLN

20h 03m

1 stop

$428Alaska Airlines

Thu, Sep 17 - Mon, Sep 21

5:40 am - 8:23 am

HLN

RNO

3h 43m

1 stop

6:00 am - 12:15 pm

RNO

HLN

5h 15m

1 stop

$431Delta

Wed, Aug 19 - Mon, Aug 24

12:55 pm - 10:47 pm

HLN

RNO

10h 52m

2 stops

6:00 am - 12:15 pm

RNO

HLN

5h 15m

1 stop

$436Delta

Wed, Aug 19 - Mon, Aug 24

5:11 pm - 11:17 pm

HLN

LAS

7h 06m

1 stop

10:23 am - 4:34 pm

LAS

HLN

29h 11m

2 stops

$436Alaska Airlines

Sat, Aug 29 - Tue, Sep 1

12:55 pm - 11:06 pm

HLN

LAS

11h 11m

2 stops

1:28 pm - 10:30 pm

LAS

HLN

8h 02m

2 stops

$459Delta

Sat, Aug 29 - Tue, Sep 1

5:45 am - 4:54 pm

HLN

LAS

12h 09m

2 stops

6:10 am - 12:24 pm

LAS

HLN

5h 14m

1 stop

$460Delta

Tue, Oct 13 - Wed, Oct 14

2:30 pm - 8:39 pm

HLN

RNO

7h 09m

1 stop

1:28 pm - 8:59 pm

RNO

HLN

6h 31m

1 stop

$469United Airlines

Tue, Dec 8 - Wed, Dec 9

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Delta flights from Helena to Nevada

Our best Delta deals on Helena to Nevada flight tickets

Delta

Aug 19

HLN5:40 amHelena

3h 43m

1 stop

RNO8:23 amReno

Aug 24

RNO6:00 amReno

5h 15m

1 stop

HLN12:15 pmHelena

$431

Delta

Aug 19

HLN12:55 pmHelena

10h 52m

2 stops

RNO10:47 pmReno

Aug 24

RNO6:00 amReno

5h 15m

1 stop

HLN12:15 pmHelena

$436

Delta

Aug 29

HLN12:55 pmHelena

11h 11m

2 stops

LAS11:06 pmLas Vegas Harry Reid Intl

Sep 1

LAS1:28 pmLas Vegas Harry Reid Intl

8h 02m

2 stops

HLN10:30 pmHelena

$459

Alaska Airlines flights from Helena to Nevada

Our best Alaska Airlines deals on Helena to Nevada flight tickets

Alaska Airlines

Aug 29

HLN5:11 pmHelena

25h 12m

1 stop

LAS5:23 pmLas Vegas Harry Reid Intl

Sep 1

LAS1:40 pmLas Vegas Harry Reid Intl

25h 54m

1 stop

HLN4:34 pmHelena

$392

Alaska Airlines

Nov 14

HLN4:41 pmHelena

23h 23m

1 stop

LAS3:04 pmLas Vegas Harry Reid Intl

Nov 18

LAS6:01 amLas Vegas Harry Reid Intl

9h 03m

1 stop

HLN4:04 pmHelena

$403

Alaska Airlines

Sep 17

HLN5:18 pmHelena

6h 50m

1 stop

RNO11:08 pmReno

Sep 21

RNO2:33 pmReno

25h 08m

1 stop

HLN4:41 pmHelena

$423

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Sat 8/29

5:11 pm-5:23 pm

1 stop25h 12m

Las Vegas Harry Reid Intl

Tue 9/1

1:40 pm-4:34 pm

1 stop25h 54m

$392

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Sat 11/14

4:41 pm-3:04 pm

1 stop23h 23m

Las Vegas Harry Reid Intl

Wed 11/18

6:01 am-4:04 pm

1 stop9h 03m

$403

HelenaReno

HLN - RNO

HLNRNO

Helena

Thu 9/17

5:18 pm-11:08 pm

1 stop6h 50m

Reno

Mon 9/21

2:33 pm-4:41 pm

1 stop25h 08m

$423

HelenaReno

HLN - RNO

HLNRNO

Helena

Thu 9/17

5:18 pm-7:45 pm

2 stops27h 27m

Reno

Mon 9/21

7:38 pm-4:41 pm

1 stop20h 03m

$428

Quickest round-trip

HelenaReno

HLN - RNO

HLNRNO

Helena

Wed 8/19

5:40 am-8:23 am

1 stop3h 43m

Reno

Mon 8/24

6:00 am-12:15 pm

1 stop5h 15m

$431

HelenaReno

HLN - RNO

HLNRNO

Helena

Wed 8/19

12:55 pm-10:47 pm

2 stops10h 52m

Reno

Mon 8/24

6:00 am-12:15 pm

1 stop5h 15m

$436

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Sat 8/29

5:11 pm-11:17 pm

1 stop7h 06m

Las Vegas Harry Reid Intl

Tue 9/1

10:23 am-4:34 pm

2 stops29h 11m

$436

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Sat 8/29

12:55 pm-11:06 pm

2 stops11h 11m

Las Vegas Harry Reid Intl

Tue 9/1

1:28 pm-10:30 pm

2 stops8h 02m

$459

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Tue 10/13

5:45 am-4:54 pm

2 stops12h 09m

Las Vegas Harry Reid Intl

Wed 10/14

6:10 am-12:24 pm

1 stop5h 14m

$460

HelenaReno

HLN - RNO

HLNRNO

Helena

Tue 12/8

2:30 pm-8:39 pm

1 stop7h 09m

Reno

Wed 12/9

1:28 pm-8:59 pm

1 stop6h 31m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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, September 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 $78. If you aren’t able to travel to Nevada during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $153.

Cheap Helena to Nevada flight deals and tips

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

Fastest flight time	3h 43m
Direct flights	None

The fastest flight from Helena to Nevada takes 3h 43m

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

Search flight deals

Frequently asked questions about flying from Helena to Nevada

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 July 2026, 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
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 9,909 reviews		Search United Airlines flights
Delta	PriceFrom $250	Free Cancellation	Rating 7.8 8,452 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.