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Cheap flights from Helena to Las Vegas from $127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Las Vegas departing on 12/17. 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 Helena to Las Vegas

Cheap round-trip flights

These are some of the best round-trip flight deals from Helena to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Helena to Las Vegas.

Cheap last minute flights

Planning a quick getaway from Helena to Las Vegas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Las Vegas, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Helena to Las Vegas

Find recent round-trip train or bus tickets from Helena to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
1:25 pm - 4:28 pmHLN-LAS
4h 03m1 stop
5:35 pm - 11:07 pmLAS-HLN
4h 32m1 stop
$254Delta
Find Deal
Tue, Jan 7 - Mon, Jan 13
4:41 pm - 11:06 amHLN-LAS
19h 25m1 stop
7:53 am - 4:04 pmLAS-HLN
7h 11m1 stop
$268Alaska Airlines
Find Deal
Sat, Jan 11 - Fri, Jan 17
1:25 pm - 10:02 pmHLN-LAS
9h 37m2 stops
6:10 am - 12:45 pmLAS-HLN
5h 35m1 stop
$274Delta
Find Deal
Wed, Jan 8 - Sat, Jan 11
4:41 pm - 11:59 pmHLN-LAS
8h 18m1 stop
10:50 am - 4:04 pmLAS-HLN
28h 14m1 stop
$278Alaska Airlines
Find Deal
Thu, Jan 9 - Tue, Jan 14
4:41 pm - 2:02 pmHLN-LAS
22h 21m2 stops
9:30 am - 4:04 pmLAS-HLN
5h 34m1 stop
$283Alaska Airlines
Find Deal
Sat, Jan 11 - Wed, Jan 15
5:50 am - 9:25 amHLN-LAS
4h 35m1 stop
6:00 am - 11:07 pmLAS-HLN
16h 07m2 stops
$284Delta
Find Deal
Thu, Jan 9 - Sat, Jan 18
4:41 pm - 10:32 pmHLN-LAS
6h 51m1 stop
7:53 am - 4:04 pmLAS-HLN
7h 11m1 stop
$289Alaska Airlines
Find Deal
Fri, Jan 10 - Fri, Jan 17
2:25 pm - 8:36 pmHLN-LAS
7h 11m1 stop
7:15 am - 1:41 pmLAS-HLN
5h 26m1 stop
$311United Airlines
Find Deal
Wed, Jan 8 - Sun, Jan 12
6:45 am - 12:23 pmHLN-LAS
6h 38m1 stop
3:21 pm - 9:36 pmLAS-HLN
5h 15m1 stop
$324United Airlines
Find Deal
Wed, Jan 8 - Fri, Jan 10
6:45 am - 10:51 amHLN-LAS
5h 06m1 stop
3:20 pm - 9:36 pmLAS-HLN
5h 16m1 stop
$359United Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 14
4:07 pm - 10:31 pmHLN-LAS
7h 24m1 stop
$127Alaska Airlines
Find Deal
Tue, Dec 17
2:35 pm - 6:48 pmHLN-LAS
5h 13m1 stop
$162United Airlines
Find Deal
Mon, Dec 16
4:07 pm - 5:52 pmHLN-LAS
26h 45m2 stops
$187Alaska Airlines
Find Deal
Tue, Dec 17
2:35 pm - 8:38 pmHLN-LAS
7h 03m1 stop
$224United Airlines
Find Deal
Sun, Dec 15
4:07 pm - 11:17 pmHLN-LAS
8h 10m2 stops
$227Alaska Airlines
Find Deal
Mon, Dec 16
6:45 am - 7:02 pmHLN-LAS
13h 17m2 stops
$236United Airlines
Find Deal
Wed, Dec 18
6:25 am - 10:17 pmHLN-LAS
16h 52m2 stops
$246United Airlines
Find Deal
Thu, Dec 19
4:07 pm - 9:00 pmHLN-LAS
5h 53m1 stop
$252Alaska Airlines
Find Deal
Sat, Dec 14
4:07 pm - 9:03 amHLN-LAS
17h 56m1 stop
$258Alaska Airlines
Find Deal
Wed, Dec 11
4:07 pm - 8:04 pmHLN-LAS
28h 57m2 stops
$263Alaska Airlines
Find Deal
Sun, Dec 15
6:30 am - 10:48 amHLN-LAS
5h 18m1 stop
6:54 pm - 1:57 pmLAS-HLN
18h 03m1 stop
$801United Airlines
Find Deal
Sun, Nov 24 - Wed, Nov 27
6:30 am - 2:52 pmHLN-LAS
9h 22m2 stops
9:48 am - 9:17 pmLAS-HLN
10h 29m1 stop
$806United Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
6:30 am - 2:52 pmHLN-LAS
9h 22m2 stops
7:53 am - 9:17 pmLAS-HLN
12h 24m2 stops
$857United Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
6:30 am - 6:07 pmHLN-LAS
12h 37m2 stops
7:17 am - 1:57 pmLAS-HLN
5h 40m1 stop
$866United Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
2:32 pm - 8:27 pmHLN-LAS
6h 55m1 stop
12:59 am - 1:57 pmLAS-HLN
11h 58m2 stops
$1,323United Airlines
Find Deal
Sun, Nov 24 - Wed, Nov 27
6:30 am - 2:48 pmHLN-LAS
9h 18m2 stops
12:59 am - 1:57 pmLAS-HLN
11h 58m2 stops
$1,328United Airlines
Find Deal
Sun, Nov 24 - Wed, Nov 27
6:30 am - 2:48 pmHLN-LAS
9h 18m2 stops
11:30 pm - 1:57 pmLAS-HLN
13h 27m2 stops
$1,433United Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28

United Airlines flights from Helena to Las Vegas

Our best United Airlines deals on Helena to Las Vegas flight tickets
United Airlines
Jan 8
HLN2:25 pmHelena
7h 11m
1 stop
LAS8:36 pmLas Vegas Harry Reid Intl
Jan 12
LAS7:15 amLas Vegas Harry Reid Intl
5h 26m
1 stop
HLN1:41 pmHelena
United Airlines
Jan 8
HLN6:45 amHelena
6h 38m
1 stop
LAS12:23 pmLas Vegas Harry Reid Intl
Jan 10
LAS3:21 pmLas Vegas Harry Reid Intl
5h 15m
1 stop
HLN9:36 pmHelena
United Airlines
Jan 14
HLN6:45 amHelena
5h 06m
1 stop
LAS10:51 amLas Vegas Harry Reid Intl
Jan 14
LAS3:20 pmLas Vegas Harry Reid Intl
5h 16m
1 stop
HLN9:36 pmHelena

Alaska Airlines flights from Helena to Las Vegas

Our best Alaska Airlines deals on Helena to Las Vegas flight tickets
Alaska Airlines
Jan 11
HLN4:41 pmHelena
19h 25m
1 stop
LAS11:06 amLas Vegas Harry Reid Intl
Jan 17
LAS7:53 amLas Vegas Harry Reid Intl
7h 11m
1 stop
HLN4:04 pmHelena
Alaska Airlines
Jan 9
HLN4:41 pmHelena
8h 18m
1 stop
LAS11:59 pmLas Vegas Harry Reid Intl
Jan 14
LAS10:50 amLas Vegas Harry Reid Intl
28h 14m
1 stop
HLN4:04 pmHelena
Alaska Airlines
Jan 11
HLN4:41 pmHelena
22h 21m
2 stops
LAS2:02 pmLas Vegas Harry Reid Intl
Jan 15
LAS9:30 amLas Vegas Harry Reid Intl
5h 34m
1 stop
HLN4:04 pmHelena

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Helena to Las Vegas

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 month to fly to Las Vegas?

The month of January is, on average, the cheapest month to fly to Las Vegas from Helena, with most prices found around $316. The month of October is another great option to travel to Las Vegas, with average flight prices from Helena averaging around $348.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $279. Flights from Helena to Las Vegas on a Friday will generally be more expensive and average around $517. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $0. Flights to Las Vegas are more costly in the morning, with an average ticket price of $429. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Las Vegas?

Most flyers found that booking tickets 49 days in advance of their planned departure date is the best time to get cheap flights to Las Vegas. During this timeframe, flight prices are around $420. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $120.

Can stopping save me money on Helena to Las Vegas flights?

You could potentially save up to 32% on your flight if you consider stops on a Helena to Las Vegas flight.

When to book flights from Helena to Las Vegas

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

Cheap Helena to Las Vegas (HLN to LAS) flight deals and tips

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

Best Price Found

$127

Fastest flight time

3h 50m

Direct flights

None

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Helena in the past 72 hours is $127. The best round-trip flight deal from Helena to Las Vegas found on momondo in the last 72 hours is $254.
The fastest flight from Helena to Las Vegas takes 3h 50m
There are no direct flights from Helena to Las Vegas. Popular non-direct route for this connection is Helena Airport - Las Vegas Harry Reid Intl Airport.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • How far is Helena to Las Vegas Harry Reid Intl by plane?

    Helena and Las Vegas Harry Reid Intl are 736.9 mi apart from one another. Flights usually cover this in 3h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Helena Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Helena Airport to Las Vegas Harry Reid Intl Airport were last updated today.

  • How many operators does momondo search for flights from Helena Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Helena Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl 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 Helena to Las Vegas?


Best airlines flying from Helena to Las Vegas

Compare and see reviews for airlines that fly from Helena to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $253Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
DeltaPriceFrom $254Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $316Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helena to Las Vegas. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Helena to Las Vegas?

Once you have performed a search for Helena to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Helena and alert you when they change.


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