$113 Cheap Flights from Billings (BIL) to Las Vegas (LAS)

View $113 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from Billings Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS)

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

Prices were available within the past 7 days and start at $113 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Jan 12 - Thu, Jan 15
BIL
Billings
LAS
Las Vegas
$226 Roundtrip, found 1 day ago
$226
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Billings to Las Vegas, returning Thu, Jan 15, priced at $226 found 1 day ago
Alaska Airlines
Mon, Jan 12 - Tue, Jan 13
BIL
Billings
LAS
Las Vegas
$232 Roundtrip, found 3 days ago
$232
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Billings to Las Vegas, returning Tue, Jan 13, priced at $232 found 3 days ago
Delta
Sun, Jan 11 - Tue, Jan 13
BIL
Billings
LAS
Las Vegas
$232 Roundtrip, found 3 days ago
$232
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jan 11 from Billings to Las Vegas, returning Tue, Jan 13, priced at $232 found 3 days ago
Alaska Airlines
Sat, Feb 7 - Wed, Feb 11
BIL
Billings
LAS
Las Vegas
$233 Roundtrip, found 4 days ago
$233
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Feb 7 from Billings to Las Vegas, returning Wed, Feb 11, priced at $233 found 4 days ago
Delta
Sat, Feb 7 - Wed, Feb 11
BIL
Billings
LAS
Las Vegas
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Feb 7 from Billings to Las Vegas, returning Wed, Feb 11, priced at $234 found 4 days ago
Alaska Airlines
Mon, Dec 8 - Thu, Dec 11
BIL
Billings
LAS
Las Vegas
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Dec 8 from Billings to Las Vegas, returning Thu, Dec 11, priced at $238 found 2 days ago
Alaska Airlines
Mon, Jan 12 - Thu, Jan 15
BIL
Billings
LAS
Las Vegas
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Billings to Las Vegas, returning Thu, Jan 15, priced at $241 found 1 day ago
Hawaiian Airlines
Sun, Jan 25 - Thu, Feb 5
BIL
Billings
LAS
Las Vegas
$243 Roundtrip, found 4 hours ago
$243
Roundtrip
found 4 hours ago
Select Hawaiian Airlines flight, departing Sun, Jan 25 from Billings to Las Vegas, returning Thu, Feb 5, priced at $243 found 4 hours ago
United
Sat, Jan 17 - Wed, Jan 21
BIL
Billings
LAS
Las Vegas
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 17 from Billings to Las Vegas, returning Wed, Jan 21, priced at $249 found 2 days ago
American Airlines
Sat, Jan 24 - Tue, Jan 27
BIL
Billings
LAS
Las Vegas
$259 Roundtrip, found 10 hours ago
$259
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jan 24 from Billings to Las Vegas, returning Tue, Jan 27, priced at $259 found 10 hours ago

Find the cheapest month to fly from Billings (BIL) to Las Vegas (LAS)

January is typically the cheapest month to fly

From $220 - $407 per traveler.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $291
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $291

Frequently asked questions

How much does a flight from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS) cost?
Grab a cheap one-way flight from $113 or cheap return flight from $226 from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS)?
The cheapest month to fly from BIL to LAS is January, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BIL to LAS flight.
How many flights per day from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS)?
On average, you can take your pick of 2 direct flights flying from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS) per week. If you don't find one that fits your schedule, think about a flight that includes a layover. Customize your search results on Expedia to include one stop or more and choose the best alternative.
What are the most popular departure times for flights from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS)?
The 11 AM departures from BIL to LAS see the highest demand. These flights can come with a higher price due to their popularity. If you want to save on your trip, choose a less crowded time to fly.
What day of the week has the most flights from BIL to LAS?
Fly on a Friday if you're searching for the best selection of flights from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS).
What is the earliest flight from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS)?
Hop on the earliest flight at around 11:02AM UTC-7, leaving from Logan Intl. Airport (BIL). You'll be traveling for roughly 2h 21m, touching down at Harry Reid Intl. Airport (LAS) at approximately 12:23PM UTC-8.
How long does it take to fly from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS)?
The average flight time from BIL to LAS is 2 hours and 21 minutes, covering a distance of 760 mi.
What is the best time to fly from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS)?
Select a flight from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Las Vegas from Logan Intl. Airport (BIL)?
Harry Reid Intl. Airport (LAS) is the only airport in Las Vegas with direct flights from Logan Intl. Airport (BIL). Compare your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS) last-minute?
Holding off until just before your trip to book your flight from BIL to LAS often results in higher prices. Although you may find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a BIL to LAS flight and hotel package?
Securing a BIL to LAS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Harry Reid Intl. Airport (LAS)?
If you booked your BIL to LAS flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$204
Distance
754 mi
Average flight time
2 hours 48 mins

Book with confidence

Billings to Las Vegas Flights

The cheapest times to fly from Billings to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Billings to Las Vegas are during the month of January. You can find some of the cheapest flights from Billings to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billings to Las Vegas

Sunday is one of the best days to book for cheap flights from Billings to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Billings to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Billings to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $113 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Billings to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Billings to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Billings to Las Vegas Flights

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*Available to One Key members.