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$83+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 August, booked 17 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap 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 January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/28. 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 3/210:22 am
BIL
-
LAS
Nonstop2h 27m
Allegiant Air
Fri 3/136:00 am
LAS
-
BIL
Nonstop2h 07m
Allegiant Air
Deal found 1/28$143
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:57 am
BIL
-
LAS
Nonstop2h 14m
Allegiant Air
Fri 3/276:00 am
LAS
-
BIL
Nonstop2h 07m
Allegiant Air
Deal found 1/27$168
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:22 am
BIL
-
LAS
Nonstop2h 27m
Allegiant Air
Fri 3/66:00 am
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Deal found 1/27$177
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:04 pm
BIL
-
LAS
1 stop7h 18m
Multiple Airlines
Fri 3/136:00 am
LAS
-
BIL
Nonstop2h 07m
Multiple Airlines
Deal found 1/28$208
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:41 pm
BIL
-
LAS
1 stop19h 38m
Multiple Airlines
Fri 5/156:35 am
LAS
-
BIL
Nonstop2h 09m
Multiple Airlines
Deal found 1/28$213
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:22 am
BIL
-
LAS
Nonstop2h 27m
Multiple Airlines
Wed 2/254:09 pm
LAS
-
BIL
1 stop6h 29m
Multiple Airlines
Deal found 1/28$219

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(Mytrip)

One-way from

$83
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$212

Good round-trip deal

$119 or less
Provider with most accurate pricing for Billings Logan Intl-Las Vegas Harry Reid Intl flight deals.
Search Deals
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
Search Deals
One-way flight from Billings Logan Intl to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Billings Logan Intl to Las Vegas Harry Reid Intl.
Search Deals

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 January 29, 2026.
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 3/2

10:22 am-11:49 am

Nonstop2h 27m

Las Vegas Harry Reid Intl

Fri 3/6

6:00 am-9:09 am

Nonstop2h 09m

$196

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Wed 2/25

5:10 am-3:02 pm

2 stops10h 52m

Las Vegas Harry Reid Intl

Wed 3/4

12:14 pm-7:39 pm

1 stop6h 25m

$242

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Wed 2/25

2:35 pm-7:07 pm

1 stop5h 32m

Las Vegas Harry Reid Intl

Wed 3/4

10:41 am-9:22 pm

2 stops9h 41m

$248

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Wed 5/13

5:45 am-8:50 am

1 stop4h 05m

Las Vegas Harry Reid Intl

Tue 5/19

5:30 pm-10:27 pm

1 stop3h 57m

$267

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Fri 2/20

2:35 pm-11:55 pm

2 stops10h 20m

Las Vegas Harry Reid Intl

Fri 2/27

3:43 pm-9:21 pm

1 stop4h 38m

$274

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 4/20

11:33 am-8:59 pm

2 stops10h 26m

Las Vegas Harry Reid Intl

Sat 4/25

6:00 am-5:37 pm

2 stops10h 37m

$278

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 2/23

6:15 pm-11:22 pm

1 stop6h 07m

Las Vegas Harry Reid Intl

Fri 2/27

12:14 pm-7:39 pm

1 stop6h 25m

$281

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Tue 3/3

3:32 pm-8:14 pm

1 stop5h 42m

Las Vegas Harry Reid Intl

Thu 3/5

7:00 am-1:24 pm

1 stop5h 24m

$295

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Mon 3/23

6:21 pm-11:55 pm

1 stop6h 34m

Las Vegas Harry Reid Intl

Thu 3/26

6:00 am-10:53 am

1 stop3h 53m

$295

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Wed 6/17

5:45 am-8:50 am

1 stop4h 05m

Las Vegas Harry Reid Intl

Tue 6/23

5:30 pm-10:27 pm

1 stop3h 57m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 20 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 January 23, 2026.

The best time to book flights from Billings to Las Vegas is 17 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, May is the cheapest month in which you can book a flight from Billings to Las Vegas (average of $92). Flying from Billings to Las Vegas in December is currently the most expensive (average of $145). 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 January 29, 2026.

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 37% versus a flight in the morning.

How much does it cost to fly round-trip from Billings to Las Vegas?

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 January 29, 2026.
Read through reviews of airlines operating flights from Billings to Las Vegas, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,127 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Allegiant Air
7.2
Good
706 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 2 times in the past calendar month.

  • How long is the flight from Billings to Las Vegas?

    A quick flight from Billings to Las Vegas can take about 2h 27m. Allegiant Air provides one of the quickest options available for as low as $196. The distance between Billings and Las Vegas is about 754 mi. This flight may include one or multiple stops.

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

    According to our current data, Allegiant Air ($92), Delta ($125), and Hawaiian Airlines ($135) offers the cheapest pricing from Billings to Las Vegas. Allegiant Air is priced at 62% 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 $62 on Allegiant Air. Other airlines that offer cheap prices include Delta from $120 and United Airlines from $138 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 $214, our data indicates the cheapest price to be $93. The most popular route (Billings Logan Intl - Las Vegas Harry Reid Intl), is priced around $177.

  • 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, May is the cheapest month in which you can book a flight from Billings to Las Vegas (average of $92). Flying from Billings to Las Vegas in December is currently the most expensive (average of $145). 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 Las Vegas?

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

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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$206FlexibilityNo cancel feeOn-time88%
DeltaCheapest$125Average$337FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$135Average$282FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$167Average$327FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$240Average$347FlexibilityNo cancel feeOn-time75%

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