LAS - HLN

$234 Find Cheap Flights from Las Vegas to Helena

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Helena departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Helena

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Helena, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Helena, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

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Everything you should know

Cheapest round-trip
$234
Alaska Airlines
Wed 3/18Mon 3/23
LAS - HLN • 1 stop
Cheapest one-way
Multiple Airlines
Sun 2/1
LAS - HLN • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Helena!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Helena (LAS-HLN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Helena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Helena

Wed, Mar 18 - Mon, Mar 23
Alaska Airlines Logo
7:00 am - 5:45 pm
LAS
-
HLN
9h 45m
1 stop
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
LAS
6h 37m
1 stop
$234Alaska Airlines
Wed, Mar 18 - Mon, Mar 23
Alaska Airlines Logo
6:14 am - 5:45 pm
LAS
-
HLN
10h 31m
2 stops
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
LAS
6h 37m
1 stop
$282Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
Alaska Airlines Logo
9:40 am - 5:45 pm
LAS
-
HLN
7h 05m
1 stop
Alaska Airlines Logo
6:22 pm - 10:53 pm
HLN
-
LAS
5h 31m
1 stop
$317Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
Alaska Airlines Logo
7:00 am - 5:45 pm
LAS
-
HLN
9h 45m
1 stop
Alaska Airlines Logo
6:22 pm - 10:53 pm
HLN
-
LAS
5h 31m
1 stop
$322Alaska Airlines
Wed, Mar 18 - Mon, Mar 23
Alaska Airlines Logo
6:14 am - 5:45 pm
LAS
-
HLN
10h 31m
2 stops
Alaska Airlines Logo
6:22 pm - 10:51 pm
HLN
-
LAS
29h 29m
2 stops
$350Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
Alaska Airlines Logo
6:00 am - 5:45 pm
LAS
-
HLN
10h 45m
2 stops
Alaska Airlines Logo
6:22 pm - 10:53 pm
HLN
-
LAS
5h 31m
1 stop
$377Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
Alaska Airlines Logo
6:00 am - 5:45 pm
LAS
-
HLN
10h 45m
2 stops
Alaska Airlines Logo
6:22 pm - 10:53 pm
HLN
-
LAS
5h 31m
1 stop
$379Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
Alaska Airlines Logo
6:00 am - 5:45 pm
LAS
-
HLN
10h 45m
2 stops
Alaska Airlines Logo
6:22 pm - 8:46 am
HLN
-
LAS
15h 24m
2 stops
$442Alaska Airlines
Thu, Apr 23 - Sat, Apr 25
Alaska Airlines Logo
6:00 am - 5:45 pm
LAS
-
HLN
10h 45m
2 stops
Alaska Airlines Logo
6:22 pm - 8:46 am
HLN
-
LAS
15h 24m
2 stops
$444Alaska Airlines
Sat, Feb 14 - Mon, Feb 16
Alaska Airlines Logo
1:54 pm - 3:59 pm
LAS
-
HLN
25h 05m
1 stop
Alaska Airlines Logo
4:36 pm - 10:56 pm
HLN
-
LAS
7h 20m
1 stop
$489Alaska Airlines
Booking Insights

KAYAK's insights & trends for Las Vegas to Helena flights

Get data-powered insights and trends into flights from Las Vegas to Helena to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Las Vegas to Helena?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Las Vegas to Helena were found on Alaska Airlines ($234) and United Airlines ($590).

Find deals

Good to know

Low seasonSeptember
Cheapest flight$234
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Las Vegas to Helena

When to book flights from Las Vegas to Helena

Are your dates flexible? Find out the best times to travel from Las Vegas to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Helena

  • What is the cheapest flight from Las Vegas to Helena?

    In the last 3 days, the lowest price for a flight from Las Vegas to Helena was $234 for a round-trip ticket.

  • Do I need a passport to fly between Las Vegas and Helena?

    No

  • Which aircraft models fly most regularly from Las Vegas to Helena?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Las Vegas to Helena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Helena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Helena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Helena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and HLN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Helena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Las Vegas to Helena

Information on your arrival and departure airports

Las Vegas (LAS)
Helena (HLN)