Cheap flights from Helena to Las Vegas

Round-trip
1 adult
Economy
From?
To?
Tue 10/26
Tue 11/2

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Helena to Las Vegas.
View current United States travel restrictions

Flight information for Helena to Las Vegas
(HLN to LAS)

Find info about flight duration, direct flights, and airports for your flight from Helena to Las Vegas
Best Price Found$351The best flight deal from Helena to Las Vegas found on momondo in the last 72 hours is $351
Fastest flight time4h 30mThe fastest flight from Helena to Las Vegas takes 4h 30m
Direct flightsNoneThere are no direct flights from Helena to Las Vegas. Popular non-direct route for this connection is Helena Airport - Las Vegas McCarran Airport.
Airports in Las Vegas2 airportsThere are 2 airports near Las Vegas: Las Vegas Boulder City (BLD), Las Vegas McCarran (LAS)

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 from Helena to Las Vegas?

June

The cheapest time of year to fly to Las Vegas from Helena is June. Most expensive is May

What is the cheapest day to depart Helena for Las Vegas?

Sunday

The cheapest day of the week is typically Sunday. The most expensive is typically Friday

When is the cheapest time to fly from Helena to Las Vegas?

in the evening

Helena to Las Vegas flights are approximately 51% more expensive at noon than in the evening

What is the cheapest airline that flies to Las Vegas from Helena?

Allegiant Air

Alaska Airlines, Allegiant Air, and Delta are the most popular carriers operating from Helena to Las Vegas

What is the cheapest Helena to Las Vegas flight route?

Helena - Las Vegas McCarran

Fly from Helena to Las Vegas McCarran for the best Helena - Las Vegas flight prices

How far in advance should you book Helena to Las Vegas flights?

60 days before

The cheapest time to buy a flight from Helena to Las Vegas is approximately 60 days to departure


Easily compare round-trip flights from Helena to Las Vegas

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Helena to Las Vegas by changing tabs
Multiple Airlines
Dec 4
HLN11:05 amHelena
8h 10m
2 stops
LAS7:15 pmLas Vegas McCarran
Dec 8
LAS4:40 amLas Vegas McCarran
28h 45m
2 stops
HLN9:25 amHelena
Alaska Airlines
Dec 4
HLN11:05 amHelena
8h 10m
2 stops
LAS7:15 pmLas Vegas McCarran
Dec 8
LAS2:30 amLas Vegas McCarran
6h 55m
1 stop
HLN9:25 amHelena
Delta
Nov 9
HLN8:23 amHelena
3h 42m
1 stop
LAS12:05 pmLas Vegas McCarran
Nov 13
LAS1:25 amLas Vegas McCarran
5h 13m
1 stop
HLN6:38 amHelena
United Airlines
Dec 1
HLN9:00 amHelena
7h 15m
1 stop
LAS4:15 pmLas Vegas McCarran
Dec 6
LAS12:45 amLas Vegas McCarran
6h 45m
1 stop
HLN7:30 amHelena
Multiple Airlines
Dec 4
HLN11:05 amHelena
8h 10m
2 stops
LAS7:15 pmLas Vegas McCarran
Dec 8
LAS5:13 amLas Vegas McCarran
28h 12m
3 stops
HLN9:25 amHelena
Alaska Airlines
Dec 4
HLN11:05 amHelena
18h 22m
2 stops
LAS5:27 amLas Vegas McCarran
Dec 6
LAS12:35 pmLas Vegas McCarran
20h 50m
2 stops
HLN9:25 amHelena

Find the cheapest one-way flights from Helena to Las Vegas

If you're looking for one-way flights from Helena to Las Vegas, view some of our deals below provided by Alaska Airlines and Delta
Multiple Airlines
Nov 13
HLN11:31 amHelena
23h 53m
1 stop
LAS11:24 amLas Vegas McCarran
Alaska Airlines
Nov 13
HLN11:31 amHelena
33h 19m
2 stops
LAS8:50 pmLas Vegas McCarran
Delta
Nov 27
HLN8:23 amHelena
5h 45m
1 stop
LAS2:08 pmLas Vegas McCarran

Search last-minute flights to Las Vegas from Helena

Find and compare flight prices for your last-minute flight from Helena to Las Vegas
Multiple Airlines
Oct 29
HLN12:01 pmHelena
26h 40m
2 stops
LAS2:41 pmLas Vegas McCarran
Oct 30
LAS8:59 pmLas Vegas McCarran
13h 22m
2 stops
HLN10:21 amHelena
United Airlines
Oct 29
HLN10:55 amHelena
27h 03m
1 stop
LAS1:58 pmLas Vegas McCarran
Oct 31
LAS1:45 amLas Vegas McCarran
6h 45m
1 stop
HLN8:30 amHelena
Multiple Airlines
Oct 29
HLN12:01 pmHelena
23h 53m
2 stops
LAS11:54 amLas Vegas McCarran
Oct 30
LAS8:59 pmLas Vegas McCarran
13h 22m
2 stops
HLN10:21 amHelena
Multiple Airlines
Oct 29
HLN12:01 pmHelena
16h 08m
2 stops
LAS4:09 amLas Vegas McCarran
Oct 31
LAS3:56 pmLas Vegas McCarran
18h 25m
2 stops
HLN10:21 amHelena
Multiple Airlines
Oct 29
HLN12:01 pmHelena
24h 40m
1 stop
LAS12:41 pmLas Vegas McCarran
Oct 30
LAS8:59 pmLas Vegas McCarran
13h 22m
2 stops
HLN10:21 amHelena
Multiple Airlines
Oct 29
HLN12:01 pmHelena
22h 46m
1 stop
LAS10:47 amLas Vegas McCarran
Oct 30
LAS8:59 pmLas Vegas McCarran
13h 22m
2 stops
HLN10:21 amHelena

Best airlines flying from Helena to Las Vegas

Compare and see reviews for airlines that fly from Helena to Las Vegas with momondo
AirlineRatingFree CancellationPrice
Allegiant Air
PriceFrom $98
Free Cancellation
Rating
6.8
7.1

Boarding

6.7

Comfort

8.2

Crew

5.5

Entertainment

6.1

Food

Reviews

Non stop flight with no issues. Wish they weren’t seasonal to Asheville

1 / 10
Alaska Airlines
PriceFrom $109
Free Cancellation
Rating
8.3
8.7

Boarding

8.4

Comfort

8.7

Crew

7.9

Entertainment

7.5

Food

Reviews

Easy airports to use.

1 / 10
United Airlines
PriceFrom $109
Free Cancellation
Rating
6.9
7.3

Boarding

6.7

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

Thank you for making our honeymoon start amazing

1 / 10
Delta
PriceFrom $139
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10

  • Are airlines flying from Helena to Las Vegas McCarran offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Helena to Las Vegas McCarran, such as Delta, United Airlines, and Alaska Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Helena to Las Vegas McCarran by plane?

    Helena and Las Vegas McCarran are 736.9 mi apart from one another. Flights usually cover this in 3h 18m, depending on flying conditions and air traffic around both airports.


Can I fly to Las Vegas McCarran from Helena right now?

Information is based on travel restrictions for travel to Las Vegas McCarran within the United States

Most visitors from Helena need to provide a negative COVID-19 test result and/or quarantine to enter Las Vegas McCarran.

COVID-19 testing requirements
Visitors from Helena must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Las Vegas McCarran.

Quarantine requirements
Visitors from Helena are not required to quarantine after entering Las Vegas McCarran.

Can I fly back to Helena from Las Vegas McCarran?

Returning to Helena from Las Vegas McCarran

COVID-19 testing requirements
Visitors from Las Vegas McCarran must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Helena.

Quarantine requirements
Visitors from Las Vegas McCarran are not required to quarantine after entering Helena.

If you are planning to travel to Las Vegas at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Helena to Las Vegas

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Great Falls to Las Vegas Flights
Fastest flight time1h 59m
Cheapest price$90