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$51+ Cheap flights from Las Vegas to Billings (LAS - BIL)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BIL
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Las Vegas to Billings

Cheapest flights from Las Vegas to Billings
Explore the most affordable flight options available from Las Vegas to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:14 pm
LAS
-
BIL
Nonstop2h 07m
Allegiant Air
Mon 9/285:22 pm
BIL
-
LAS
Nonstop2h 06m
Allegiant Air
Deal found 7/29$91
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:46 pm
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Mon 8/248:58 pm
BIL
-
LAS
Nonstop2h 13m
Allegiant Air
Deal found 7/29$97
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:59 pm
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Mon 8/319:57 pm
BIL
-
LAS
Nonstop2h 13m
Allegiant Air
Deal found 7/27$118
This Booking.com deal was found by Cheapflights users on 7/30. 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.
Fri 8/76:00 am
LAS
-
BIL
Nonstop2h 10m
Allegiant Air
Mon 8/1710:00 am
BIL
-
LAS
Nonstop2h 11m
Allegiant Air
Deal found 7/30$126
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
LAS
-
BIL
Nonstop2h 10m
Allegiant Air
Mon 8/1710:00 am
BIL
-
LAS
Nonstop2h 11m
Allegiant Air
Deal found 7/27$149
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:56 pm
LAS
-
BIL
Nonstop2h 07m
Allegiant Air
Mon 9/145:22 pm
BIL
-
LAS
Nonstop2h 06m
Allegiant Air
Deal found 7/27$176
This Mytrip deal was found by Cheapflights users on 8/1. 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.
Fri 8/76:00 am
LAS
-
BIL
Nonstop2h 10m
Allegiant Air
Fri 8/1410:00 am
BIL
-
LAS
Nonstop2h 11m
Allegiant Air
Deal found 8/1$188
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:00 am
LAS
-
BIL
Nonstop2h 10m
Allegiant Air
Mon 8/1010:00 am
BIL
-
LAS
Nonstop2h 11m
Allegiant Air
Deal found 7/31$199
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:46 pm
LAS
-
BIL
Nonstop2h 09m
Allegiant Air
Fri 9/44:51 pm
BIL
-
LAS
Nonstop2h 06m
Allegiant Air
Deal found 7/30$209
This Booking.com deal was found by Cheapflights users on 7/30. 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.
Fri 9/116:12 pm
LAS
-
BIL
1 stop16h 28m
Multiple Airlines
Mon 9/285:22 pm
BIL
-
LAS
Nonstop2h 06m
Multiple Airlines
Deal found 7/30$211
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:59 pm
LAS
-
BIL
Nonstop2h 09m
Multiple Airlines
Mon 8/316:14 am
BIL
-
LAS
1 stop5h 33m
Multiple Airlines
Deal found 7/27$227

Find flight deals from Las Vegas to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Billings (BIL). 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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(Cheapflightsfares)

One-way from

$51
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$194

Good round-trip deal

$85 or less

Good one-way deal

$56 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Billings Logan Intl flights.
Search Deals
From Las Vegas Harry Reid Intl to Billings Logan Intl
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Billings Logan Intl.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Billings Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Billings 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 August 1, 2026.
Use the filters below to find and compare flights from Las Vegas to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasBillings

LAS - BIL

LASBIL

Las Vegas Harry Reid Intl

Fri 9/11

1:14 pm-4:21 pm

Nonstop2h 07m

Billings Logan Intl

Mon 9/28

5:22 pm-6:28 pm

Nonstop2h 06m

$91

Las VegasBillings

LAS - BIL

LASBIL

Las Vegas Harry Reid Intl

Fri 8/21

1:46 pm-4:55 pm

Nonstop2h 09m

Billings Logan Intl

Mon 8/24

8:58 pm-10:11 pm

Nonstop2h 13m

$97

Las VegasBillings

LAS - BIL

LASBIL

Las Vegas Harry Reid Intl

Fri 8/14

6:00 am-9:10 am

Nonstop2h 10m

Billings Logan Intl

Mon 8/17

10:00 am-11:11 am

Nonstop2h 11m

$149

Las VegasBillings

LAS - BIL

LASBIL

Las Vegas Harry Reid Intl

Mon 9/7

4:56 pm-8:03 pm

Nonstop2h 07m

Billings Logan Intl

Mon 9/14

5:22 pm-6:28 pm

Nonstop2h 06m

$176

Las VegasBillings

LAS - BIL

LASBIL

Las Vegas Harry Reid Intl

Fri 8/14

6:00 am-9:10 am

Nonstop2h 10m

Billings Logan Intl

Mon 8/17

6:00 am-2:16 pm

1 stop9h 16m

$271

Las VegasBillings

LAS - BIL

LASBIL

Las Vegas Harry Reid Intl

Tue 8/25

1:38 pm-9:00 pm

1 stop6h 22m

Billings Logan Intl

Tue 9/1

4:40 pm-8:51 pm

1 stop5h 11m

$301

Las VegasBillings

LAS - BIL

LASBIL

Las Vegas Harry Reid Intl

Fri 9/18

4:25 pm-11:29 pm

1 stop6h 04m

Billings Logan Intl

Mon 9/21

7:29 pm-10:59 am

1 stop16h 30m

$301

Las VegasBillings

LAS - BIL

LASBIL

Las Vegas Harry Reid Intl

Fri 9/11

2:17 pm-10:51 pm

2 stops7h 34m

Billings Logan Intl

Mon 9/28

5:57 pm-9:59 pm

1 stop5h 02m

$306

Las VegasBillings

LAS - BIL

LASBIL

Las Vegas Harry Reid Intl

Fri 8/21

1:46 pm-4:55 pm

Nonstop2h 09m

Billings Logan Intl

Mon 8/24

6:14 am-10:47 am

1 stop5h 33m

$331
Cheapest one-way
Quickest one-way

Las VegasBillings

LAS - BIL

LASBIL

Las Vegas Harry Reid Intl

Fri 8/28

12:01 pm-3:10 pm

Nonstop2h 09m

$55

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Las Vegas to Billings

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 Las Vegas to Billings in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Las Vegas-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Billings 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 Las Vegas-Billings 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 Las Vegas to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Las Vegas 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 Las Vegas to Billings

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

Currently, June is the cheapest month in which you can book a flight from Las Vegas to Billings (average of $150). Flying from Las Vegas to Billings in February is currently the most expensive (average of $418). 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 LAS to BIL?

Find hourly flight availability from Las Vegas to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.

When flying from Las Vegas to Billings, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.

Las Vegas to Billings flights typically cost between $103 and $229 in September.
The cheapest round-trip price found within the last 5 days was $91 on Allegiant Air (Sep 11-Sep 28).

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated August 1, 2026.
Peruse reviews from past customers who have flown with Delta and Allegiant Air from Las Vegas to Billings 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.
Delta
7.8
Good
8,498 reviews

Overall

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,498 reviews
Delta
7.8
Good
8,498 reviews

Overall

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Allegiant Air
7.3
Good
678 reviews
Delta
7.8
Good
8,498 reviews

Overall

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Billings. 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 Las Vegas to Billings flight route?

    This flight path from Las Vegas Harry Reid Intl to Billings Logan Intl was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Allegiant Air can get you from Las Vegas to Billings in just under 2h 07m. Your travel time will be generally consistent. There are 754 mi between Las Vegas and Billings. Generally, flights for this route are nonstop.

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

    According to our current data, Allegiant Air ($68), and Delta ($150) offers the cheapest pricing from Las Vegas to Billings. Allegiant Air is 73% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $56. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Las Vegas to Billings for a low price.

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

    Looking at all options, your cheapest flight can be booked for $46. While the most popular route (Las Vegas Harry Reid Intl - Billings Logan Intl) can be booked for $91 on average, our data indicates $74 when flying from Las Vegas to Billings.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Billings 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 Las Vegas to Billings?

    Currently, June is the cheapest month in which you can book a flight from Las Vegas to Billings (average of $150). Flying from Las Vegas to Billings in February is currently the most expensive (average of $418). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Las Vegas to Billings

Discover the top 2 airlines that operate flights from Las Vegas to Billings. 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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$68Average$194FlexibilityNo cancel feeOn-time88%
DeltaCheapest$150Average$349FlexibilityNo cancel feeOn-timeN/A

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