$133 Cheap flight deals from Helena (HLN) to Las Vegas (LAS)

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This Weekend's Flight Deals from Helena to Las Vegas

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 25 - Mon, May 5
HLN
Helena Regional
LAS
Harry Reid Intl.
$593 Roundtrip, found 2 days ago
$593
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Apr 25 from Helena Regional to Harry Reid Intl., returning Mon, May 5, priced at $593 found 2 days ago

Airfares from $133 One Way, $265 Round Trip from Helena to Las Vegas

Prices starting at $265 for return flights and $133 for one-way flights to Las Vegas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 19 - Wed, May 28
HLN
Helena
LAS
Las Vegas
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, May 19 from Helena to Las Vegas, returning Wed, May 28, priced at $265 found 1 day ago
Sat, May 17 - Sat, May 24
HLN
Helena
LAS
Las Vegas
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, May 17 from Helena to Las Vegas, returning Sat, May 24, priced at $268 found 2 days ago
Sat, May 31 - Tue, Jun 3
HLN
Helena
LAS
Las Vegas
$297 Roundtrip, found 2 days ago
$297
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, May 31 from Helena to Las Vegas, returning Tue, Jun 3, priced at $297 found 2 days ago
Sat, May 31 - Tue, Jun 3
HLN
Helena
LAS
Las Vegas
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, May 31 from Helena to Las Vegas, returning Tue, Jun 3, priced at $298 found 2 days ago
Wed, May 28 - Thu, May 29
HLN
Helena
LAS
Las Vegas
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 28 from Helena to Las Vegas, returning Thu, May 29, priced at $299 found 1 day ago

Las Vegas economy flight packages

Price found within the past 48 hours. Click for updated prices.
Virgin Hotels Las Vegas, Curio Collection by Hilton
4.5-star property

Virgin Hotels Las Vegas, Curio Collection by Hilton

8.8/10 Excellent! (7,004 reviews)

Jun 19 - Jun 22

3 night stay

Helena (HLN) to Las Vegas (LAS)

Alaska Airlines • Roundtrip • Coach
per person
found 1 day ago
Rooms are fantastic and have a lot of character and depth, they make use of the different areas and really maximize the square footage. Casino property is attractive and clean, very stylish. Food, like everywhere in Vegas is very expensive and that keeps the younger crowd away and the casino floor kind of empty. Sorry, but I want a $10 steak and egg special so I don’t feel bad when I gamble $200 or $300 on the slots. We tend to eat one or two expensive meal when we stay in Vegas, but not every single one. The pool complex is amazing, clean, and hip. Lots of beautiful people and the one place I don’t mind spending money on the food, THE BURGER was fantastic and I would recommend to anybody. Parking was free and easy. Check in was simple, friendly, and unencumbered. We plan to stay again as long as the deals remain budget conscious.

Reviewed on Apr 18, 2025

Planet Hollywood Resort & Casino
4.0-star property

Planet Hollywood Resort & Casino

7.8/10 Good! (16,288 reviews)

Jun 19 - Jun 22

3 night stay

Helena (HLN) to Las Vegas (LAS)

Alaska Airlines • Roundtrip • Coach
per person
found 1 day ago
Bathroom was a little dirty. We also had issues with our door lock. The last 2 days only 1 of our 3 keys worked and maintenance couldn’t figure out how to fix it.

Reviewed on Apr 16, 2025

Fontainebleau Las Vegas
5.0-star property

Fontainebleau Las Vegas

9.4/10 Exceptional! (8,854 reviews)

Jun 19 - Jun 22

3 night stay

Helena (HLN) to Las Vegas (LAS)

Alaska Airlines • Roundtrip • Coach
per person
found 1 day ago
Best Hotel in Vegas

Reviewed on Apr 19, 2025

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More About Flying To Las Vegas from Helena

Route Information for Flights from Helena to Las Vegas

Origin Airport IATA Code
HLN
Destination Airport IATA Code
LAS
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Helena to Las Vegas

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Frequently asked questions

What is the shortest flight from Helena to Las Vegas?
The trip from Helena to Las Vegas can be as fast as 2 hours and 42 minutes. With an easy flight time like this, why not book an impulsive getaway?
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.