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

Flights overview

Useful information for finding cheap flights from Las Vegas to Helena and booking your next trip

Cheapest round-trip flights	$329	Delta 1 stop 5 hr Thu, Jul 30 — Wed, Aug 5	The cheapest round-trip flight from Las Vegas to Helena is currently $329
Cheapest one-way flight	$160	Alaska 1 stop 9 hr Wed, Jun 3	The cheapest one-way flight from Las Vegas to Helena is currently $160
Last-minute weekend getaway	$419	United 1 stop 8 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Las Vegas to Helena is currently $419
Cheapest business class flights	$714	Delta 1 stop 5 hr Sat, Jun 27 — Sat, Jul 4	The cheapest business class round-trip flight from Las Vegas to Helena is currently $714

Fastest flight	4 hr 10 min	The fastest flight with stops from Las Vegas to Helena takes 4 hr 10 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Las Vegas to Helena is typically January. The most expensive month to fly is typically June.

January Cheapest	Typical prices: $255–490
June Most expensive	Typical prices: $330–610

Popular airlines from Las Vegas to Helena

United

from $379

Typical price: $310–590

353 weekly connecting flights

LAS - HLN Every day
Delta

from $329

Typical price: $340–720

130 weekly connecting flights

LAS - HLN Every day
Alaska

from $329

Typical price: $340–720

68 weekly connecting flights

LAS - HLN Every day

Popular airports near Las Vegas

Harry Reid International Airport (LAS)

Las Vegas United States 16 min 6 mi
St. George Regional Airport (SGU) (SGU)

St. George United States 1 hr 52 min 108 mi
Boulder City Municipal Airport (BLD)

Boulder City United States 26 min 22 mi
Cedar City Regional Airport (CDC)

Cedar City United States 2 hr 31 min 154 mi

Popular airports near Helena

Helena Regional Airport (HLN)

Helena United States 12 min 2 mi
Bozeman Yellowstone International Airport (BZN)

Bozeman United States 1 hr 30 min 70 mi
Missoula Montana Airport (MSO)

Missoula United States 1 hr 58 min 99 mi
Great Falls International Airport (GTF)

Great Falls United States 1 hr 23 min 69 mi

Frequently asked questions about flying from Las Vegas to Helena

The cheapest flights from Las Vegas to Helena are usually in January. Typical ticket prices in January range from $255 to $490.

The cheapest round-trip flight from Las Vegas to Helena recently found on Google Flights was with Delta from $329. The cheapest one-way flight was with Alaska from $160.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Las Vegas to Helena is $379, flying from May 9 to May 16.
The cheapest Delta flight from Las Vegas to Helena is $329, flying from Jun 12 to Jun 18.
The cheapest Alaska flight from Las Vegas to Helena is $329, flying from Aug 1 to Aug 8.

The cheapest round-trip flight from Las Vegas to Helena starts at $329 from Thu, Jul 30 to Wed, Aug 5. The cheapest one-way flight starts at $160 and departs on Wed, Jun 3.

4 hr 10 min is the shortest flight time from Las Vegas to Helena.

It's easy to use Google Flights to find the cheapest days to fly from Las Vegas to Helena.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Las Vegas to Helena really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Las Vegas to Helena.

In terms of flights, United is the most popular. United offers 353 connecting flights per week. United flies from Harry Reid International Airport (LAS) to Helena Regional Airport (HLN) .

Other popular airlines flying from Las Vegas to Helena are:

Delta offers 130 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to Helena Regional Airport (HLN) .
Alaska offers 68 connecting flights per week. Alaska flies from Harry Reid International Airport (LAS) to Helena Regional Airport (HLN) .

The number of connecting flights refers to distinct flights with at least one stop between Las Vegas and Helena.

The cheapest round-trip flight from Las Vegas to Helena recently found on Google Flights was with Delta from $329. The cheapest one-way flight was with Alaska from $160.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Las Vegas to Helena is $379, flying from May 9 to May 16.
The cheapest Delta flight from Las Vegas to Helena is $329, flying from Jun 12 to Jun 18.
The cheapest Alaska flight from Las Vegas to Helena is $329, flying from Aug 1 to Aug 8.

No airline flies direct from Las Vegas to Helena.

There are 353 United connecting flights from Las Vegas to Helena per week. Flights are available every day.
There are 130 Delta connecting flights from Las Vegas to Helena per week. Flights are available every day.
There are 68 Alaska connecting flights from Las Vegas to Helena per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Las Vegas and Helena at price $419 is offered by United from Sat, May 9 to Sun, May 10.

No airline flies direct from Las Vegas to Helena.

There are 353 United connecting flights from Las Vegas to Helena per week. Flights are available every day.
There are 130 Delta connecting flights from Las Vegas to Helena per week. Flights are available every day.
There are 68 Alaska connecting flights from Las Vegas to Helena per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Las Vegas to Helena.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Las Vegas to Helena, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Las Vegas and Helena start at $714 from Sat, Jun 27 to Sat, Jul 4 with Delta.

The cheapest economy class round-trip flights between Las Vegas and Helena start at $329 from Thu, Jul 30 to Wed, Aug 5.

To book business class trips from Las Vegas to Helena, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Las Vegas and Helena starts at $419 from Sat, May 9 to Sun, May 10 with United.

The cheapest last-minute deal between Las Vegas and Helena at price $419 is offered by United from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Las Vegas to Helena, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.