LAS - BIL

$55 Find Cheap Flights from Las Vegas to Billings - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Billings departing on 9/11. 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 Billings

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Billings, 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 Billings, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$117
Typical prices: $116-$240
Allegiant Air
Fri 7/17Mon 7/27
LAS - BIL • Non-stop
Cheapest one-way
$55
Typical prices: $259-$285
Allegiant Air
Fri 9/11
LAS - BIL • Non-stop
Nonstop flights
Mon, Fri
You can fly direct with Allegiant Air. Average duration is 2h 10m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $286 (round-trip)
Shortest trip • 4h 02m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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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 Billings!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Billings (LAS-BIL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Billings 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 Billings

Fri, Jul 17 - Mon, Jul 27
Allegiant Air Logo
6:05 am - 9:14 am
LAS
-
BIL
2h 09mnonstop
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
$117Allegiant Air
Fri, Jul 17 - Mon, Jul 27
Allegiant Air Logo
6:05 am - 9:14 am
LAS
-
BIL
2h 09mnonstop
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
$125Allegiant Air
Fri, Jul 24 - Mon, Jul 27
Allegiant Air Logo
6:05 am - 9:14 am
LAS
-
BIL
2h 09mnonstop
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
$133Allegiant Air
Mon, Jul 27 - Mon, Aug 3
Allegiant Air Logo
6:00 am - 9:09 am
LAS
-
BIL
2h 09mnonstop
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
$135Allegiant Air
Fri, Jul 17 - Mon, Jul 20
Allegiant Air Logo
6:05 am - 9:14 am
LAS
-
BIL
2h 09mnonstop
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
$137Allegiant Air
Mon, Jul 27 - Mon, Aug 3
Allegiant Air Logo
6:00 am - 9:09 am
LAS
-
BIL
2h 09mnonstop
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
$138Allegiant Air
Fri, Jul 24 - Mon, Jul 27
Allegiant Air Logo
6:05 am - 9:14 am
LAS
-
BIL
2h 09mnonstop
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
$142Allegiant Air
Mon, Jul 13 - Mon, Jul 20
Allegiant Air Logo
6:00 am - 9:09 am
LAS
-
BIL
2h 09mnonstop
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
$151Allegiant Air
Mon, Jul 27 - Mon, Aug 3
Allegiant Air Logo
6:00 am - 9:09 am
LAS
-
BIL
2h 09mnonstop
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
$183Allegiant Air
Mon, Jul 27 - Mon, Aug 3
Allegiant Air Logo
6:00 am - 9:09 am
LAS
-
BIL
2h 09mnonstop
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
$209Allegiant Air
Booking Insights

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

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

How much is a round-trip flight from Las Vegas to Billings?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Billings departing in July.

What’s the cheapest day of the week to fly from Las Vegas to Billings?

The average price of all round-trip flights from Las Vegas to Billings clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Billings on a Wednesday and more expensive on a Thursday. On your return trip to Las Vegas, you should consider flying back on a Sunday, and avoid Fridays for better deals.

What is the cheapest month to fly from Las Vegas to Billings?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Billings, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Billings is June, where tickets cost $170 (return) on average. On the other hand, the most expensive months are February and March, where the average cost of round-trip tickets is $418 and $368 respectively.

Can I save money by flying with a layover from Las Vegas to Billings?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $197, prices are generally cheapest when you fly direct.

Good to know

Low seasonApril
Cheapest flight$55
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Las Vegas to Billings

When to book flights from Las Vegas to Billings

Are your dates flexible? Find out the best times to travel from Las Vegas to Billings 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 Billings

  • What is the carry-on and checked luggage allowance for economy on flights from Las Vegas to Billings?

    The carry-on and checked luggage allowance requirements on cheap flights from Las Vegas to Billings could vary from one airline to another. However, some airlines have similar luggage policies. If you book Alaska Airlines, Delta, or American Airlines, your carry-on shouldn’t exceed 22 x 14 x 9 inches. In addition, these airlines allow you to bring an additional bag weighing no more than 50 lb.

  • Which airlines fly sustainably from Las Vegas to Billings?

    Delta offers an eco-friendly journey for a sustainable future. The airlines have reduced single use of onboard plastics and use recyclable or reusable products. Also, the company works towards net zero carbon emissions by using sustainable aviation fuel. United Airlines also use sustainable aviation fuel to achieve a 100% green environment by 2050.

  • Are there allowances to upgrade to first class on flights from Las Vegas to Billings?

    Most airlines, including Delta, Alaska Airlines, and American Airlines, allow passengers to upgrade to first class when seats are available. Mostly, these airlines reach out to passengers via email, requesting them to upgrade. However, consider the upgrading fee, which depends on your airline and class fare, to avoid affecting your travel budget. In addition, ensure to upgrade at least 24 hours before departure.

  • Which nearby cities are served by Billings Logan International Airport (BIL) airport?

    When visiting Billings, you can visit a few cities served by BIL airport, including Laurel to the southwest, Livingston to the west, Helena to the northwest, and Bozeman and Belgrade to the west. If you intend to make memories by visiting a few cities, consider renting a car at the airport and driving to your destination while enjoying your freedom.

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

    In the last 5 days, the lowest price for a flight from Las Vegas to Billings was $55 for a one-way ticket and $117 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    The Airbus A319 is the aircraft model that flies most regularly on the Las Vegas to Billings flight route.

  • Which airline alliances offer flights from Las Vegas to Billings?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Las Vegas and Billings, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Las Vegas to Billings?

    You can catch a nonstop flight from Las Vegas to Billings on on Monday, and Friday.

  • Which is the best airline for flights from Las Vegas to Billings, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Billings are Delta and United Airlines. With an average price for the route of $300 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $418 and an overall rating of 7.4.

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

    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 Billings.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings 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 Billings?

    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 Billings with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and BIL 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 Billings?

    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 Billings from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to Billings

  • Looking for a cheap flight? 25% of our users found flights on this route for $197 or less round-trip.
  • Las Vegas Harry Reid Airport (LAS) is a Frontier Airlines, Southwest Airlines, and Allegiant Air hub. At the same time, Billings Logan International Airport (BIL) is a Cape Air hub. These airports serve hundreds of destinations.
  • If you book cheap flights from Las Vegas to Billings, expect a layover in one or two cities. The stopover city and duration depend on your airline. Most airlines on this route, including United Airlines and American Airlines, have a layover at Salt Lake City and Denver.
  • One way to travel from downtown Las Vegas to LAS airport is to take the Line 109 bus, which departs every 20 minutes, arriving in around 40 minutes. However, a rental car or taxi gets you to the airport in approximately 12 minutes.
  • Traveling business class on cheap flights from Las Vegas to Billings allows you to enjoy several amenities, including additional luggage allowance, priority check-in and boarding, inflight entertainment, a lie-flat seat, a working space, and complimentary drinks and snacks.
  • The distance from BIL airport to downtown Billings is short, around 2.6 miles. There is no public transportation at the airport. Thus, the best way to get to the city is by taking a taxi to arrive in about 4 minutes. You can also rent a car to drive at your own pace.

Prefer to fly direct from Las Vegas to Billings?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Billings Logan Intl.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Billings Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Billings Logan Intl

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Billings Logan Intl to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 3 airlines serving from Las Vegas to Billings

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Billings. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Billings? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8420 reviews
8.1Boarding
7.8Entertainment
7.8Comfort
7.2Food
8.5Crew
Airline reviews

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

2.0 MediocreChelsea, Jun 2026
DAL - ATL
Read more Delta reviews

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

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

Information on your arrival and departure airports