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$56+ Cheap flights from Billings to Las Vegas (BIL - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAS
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from Billings Logan Intl to Las Vegas Harry Reid Intl are usually found in July or September, booked 20 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Billings to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$92
(Mytrip)

One-way from

$56
(Cheapflightsfares)

Popular in

June

Cheapest in

July

Average price

$288

Good round-trip deal

$99 or less
Provider with most accurate pricing for Billings Logan Intl-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-Las Vegas Harry Reid Intl flights.
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From Billings Logan Intl to Las Vegas Harry Reid Intl
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One-way flight from Billings Logan Intl to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 3% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Billings Logan Intl to Las Vegas Harry Reid Intl.
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Find flight deals from Billings to Las Vegas

Cheapest flights from Billings to Las Vegas
Explore the most affordable flight options available from Billings to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1610:24 pmBIL - LAS
Nonstop2h 09mAllegiant Air
Fri 6/206:24 pmLAS - BIL
Nonstop2h 10mAllegiant Air
Deal found 3/24$92
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:09 amBIL - LAS
Nonstop2h 10mMultiple Airlines
Thu 4/106:50 amLAS - BIL
2 stops25h 34mMultiple Airlines
Deal found 3/24$226
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/152:18 pmBIL - LAS
1 stop6h 47mAlaska Airlines
Sat 4/196:00 amLAS - BIL
1 stop7h 15mAlaska Airlines
Deal found 3/24$250
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:21 amBIL - LAS
1 stop7h 44mDelta
Thu 4/177:10 pmLAS - BIL
1 stop4h 03mDelta
Deal found 3/24$262
This Hawaiian Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:15 pmBIL - LAS
1 stop5h 36mHawaiian Airlines
Sat 11/17:00 amLAS - BIL
1 stop5h 15mHawaiian Airlines
Deal found 3/24$290
This United deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:40 pmBIL - LAS
2 stops10h 19mUnited Airlines
Sat 5/108:00 amLAS - BIL
2 stops11h 58mUnited Airlines
Deal found 3/24$345
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/72:02 pmBIL - LAS
2 stops9h 36mAmerican Airlines
Thu 4/106:00 amLAS - BIL
1 stop6h 28mAmerican Airlines
Deal found 3/24$356

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Billings to Las Vegas that are best for you.

Fly from

Billings

Fly to

Las Vegas

Route

Depart

Return

Price

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 6/16

10:24 pm-11:33 pm

Nonstop2h 09m

Las Vegas Harry Reid Intl

Fri 6/20

6:24 pm-9:34 pm

Nonstop2h 10m

$92

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 4/7

10:09 am-11:19 am

Nonstop2h 10m

Las Vegas Harry Reid Intl

Thu 4/10

6:50 am-9:24 am

2 stops25h 34m

$226

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Tue 4/15

2:18 pm-8:05 pm

1 stop6h 47m

Las Vegas Harry Reid Intl

Sat 4/19

6:00 am-2:15 pm

1 stop7h 15m

$250

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Tue 4/15

6:21 am-1:05 pm

1 stop7h 44m

Las Vegas Harry Reid Intl

Thu 4/17

7:10 pm-12:13 am

1 stop4h 03m

$262

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Thu 5/8

2:40 pm-11:59 pm

2 stops10h 19m

Las Vegas Harry Reid Intl

Sat 5/10

8:00 am-8:58 pm

2 stops11h 58m

$345

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 4/7

2:02 pm-10:38 pm

2 stops9h 36m

Las Vegas Harry Reid Intl

Thu 4/10

6:00 am-1:28 pm

1 stop6h 28m

$356

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Fri 8/15

7:17 pm-11:59 pm

1 stop5h 42m

Las Vegas Harry Reid Intl

Sun 8/17

7:05 am-1:23 pm

1 stop5h 18m

$380

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 4/7

10:09 am-11:19 am

Nonstop2h 10m

$56

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Sat 5/10

5:59 pm-9:52 pm

1 stop4h 53m

$133

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Thu 6/5

5:50 pm-12:27 am

2 stops7h 37m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 12 results
1
2

Compare providers for flights from Billings to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Las Vegas in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billings to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Billings to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Billings to Las Vegas. Price data was last updated on March 21, 2025.

The best time to book flights from Billings to Las Vegas is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Billings to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Billings to Las Vegas (average of $198). Flying from Billings to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BIL to LAS?

Find hourly flight availability from Billings to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

When flying from Billings to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 15% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Billings to Las Vegas. Price data was last updated on March 16, 2025.

Travelers seeking maximum savings on their Billings to Las Vegas flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated March 25, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Billings to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,782 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,782 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,330 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Billings to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Billings to Las Vegas flight route?

    Flights from Billings Logan Intl to Las Vegas Harry Reid Intl have been viewed 5 times in the past calendar month.

  • What are the cheapest airlines flying from Billings to Las Vegas round-trip?

    According to our current data, Allegiant Air ($92), Alaska Airlines ($250), and Delta ($262) offers the cheapest pricing from Billings to Las Vegas. Allegiant Air is priced at 67% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Billings to Las Vegas one-way?

    One-way options have recently been found by users for as low as $56 on Allegiant Air. Other airlines that offer cheap prices include Delta from $133 and United Airlines from $151 one-way.

  • What are the cheapest flights from Billings to Las Vegas?

    Looking for the cheapest flight from Billings to Las Vegas? While on average our users pay $116, our data indicates the cheapest price to be $90. The most popular route (Billings Logan Intl - Las Vegas Harry Reid Intl), is priced around $92.

  • Can I find deals for flights from Billings to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Billings to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Las Vegas.

  • Can I find deals for business class flights from Billings to Las Vegas?

    Yes. Cheapflights offers flight deals from Billings to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Billings to Las Vegas (average of $198). Flying from Billings to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Billings?

Book flights to Billings if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mesquite
Needles
Mount Charleston
Pahrump
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Billings to Las Vegas

Discover the top 5 airlines that operate flights from Billings to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$97Average$215FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$253Average$380FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$254Average$448FlexibilityNo cancel feeOn-time69%
DeltaCheapest$254Average$371FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$304Average$475FlexibilityNo cancel feeOn-time71%
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