฿4,485 Cheap Flights from Boston (BOS) to Las Vegas (LAS)

View ฿4,485 flight on Sun, 24 May 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Harry Reid Intl. Airport (LAS)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Boston (BOS) to Las Vegas (LAS)

Prices were available within the past 7 days and start at ฿4,485 for one-way flights and ฿10,585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 26 May - Thu, 28 May
BOS
Boston
LAS
Las Vegas
฿10,585 Return, found 2 days ago
฿10,585
Return
found 2 days ago
Select American Airlines flight, departing Tue, 26 May from Boston to Las Vegas, returning Thu, 28 May, priced at ฿10,585 found 2 days ago
American Airlines
Tue, 26 May - Thu, 28 May
BOS
Boston
LAS
Las Vegas
฿11,230 Return, found 2 days ago
฿11,230
Return
found 2 days ago
Select American Airlines flight, departing Tue, 26 May from Boston to Las Vegas, returning Thu, 28 May, priced at ฿11,230 found 2 days ago
United
Tue, 26 May - Thu, 28 May
BOS
Boston
LAS
Las Vegas
฿11,550 Return, found 2 days ago
฿11,550
Return
found 2 days ago
Select United flight, departing Tue, 26 May from Boston to Las Vegas, returning Thu, 28 May, priced at ฿11,550 found 2 days ago
American Airlines
Tue, 26 May - Thu, 28 May
BOS
Boston
LAS
Las Vegas
฿12,195 Return, found 2 days ago
฿12,195
Return
found 2 days ago
Select American Airlines flight, departing Tue, 26 May from Boston to Las Vegas, returning Thu, 28 May, priced at ฿12,195 found 2 days ago
American Airlines
Tue, 26 May - Thu, 28 May
BOS
Boston
LAS
Las Vegas
฿12,230 Return, found 2 days ago
฿12,230
Return
found 2 days ago
Select American Airlines flight, departing Tue, 26 May from Boston to Las Vegas, returning Thu, 28 May, priced at ฿12,230 found 2 days ago
American Airlines
Tue, 26 May - Thu, 28 May
BOS
Boston
LAS
Las Vegas
฿12,360 Return, found 2 days ago
฿12,360
Return
found 2 days ago
Select American Airlines flight, departing Tue, 26 May from Boston to Las Vegas, returning Thu, 28 May, priced at ฿12,360 found 2 days ago
American Airlines
Tue, 26 May - Thu, 28 May
BOS
Boston
LAS
Las Vegas
฿12,485 Return, found 2 days ago
฿12,485
Return
found 2 days ago
Select American Airlines flight, departing Tue, 26 May from Boston to Las Vegas, returning Thu, 28 May, priced at ฿12,485 found 2 days ago
American Airlines
Tue, 26 May - Thu, 28 May
BOS
Boston
LAS
Las Vegas
฿12,840 Return, found 2 days ago
฿12,840
Return
found 2 days ago
Select American Airlines flight, departing Tue, 26 May from Boston to Las Vegas, returning Thu, 28 May, priced at ฿12,840 found 2 days ago
American Airlines
Tue, 26 May - Thu, 28 May
BOS
Boston
LAS
Las Vegas
฿12,875 Return, found 2 days ago
฿12,875
Return
found 2 days ago
Select American Airlines flight, departing Tue, 26 May from Boston to Las Vegas, returning Thu, 28 May, priced at ฿12,875 found 2 days ago
Delta
Fri, 31 Jul - Sat, 1 Aug
BOS
Boston
LAS
Las Vegas
฿15,260 Return, found 1 day ago
฿15,260
Return
found 1 day ago
Select Delta flight, departing Fri, 31 Jul from Boston to Las Vegas, returning Sat, 1 Aug, priced at ฿15,260 found 1 day ago

Find the cheapest month to fly from Boston (BOS) to Las Vegas (LAS)

May is typically the cheapest month to fly

From ฿6,071 - ฿10,057 per traveller.

Frequently asked questions

How much is a flight from BOS to LAS?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from Logan Intl. Airport (BOS) to LAS was ฿10,585. Fares this good don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to Harry Reid Airport (formerly McCarran Airport)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from BOS to LAS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BOS to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to LAS?
It's around 3,800 kilometres between Boston and Las Vegas, so expect to be strapped into your seat for a while. Keep yourself entertained with things like a magazine or the latest bestseller.
Which airlines fly direct from BOS to LAS?
There are a few airlines that fly from Logan Intl. Airport to LAS. JetBlue Airways (B6) is a popular choice, offering 60 flights every month. Offering 30 flights each month on this route, Delta Air Lines (DL) is another fantastic option.
Are BOS to LAS flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so there are no guarantees. While last-minute flight deals between Logan Intl. Airport (BOS) and Harry Reid Airport (formerly McCarran Airport) are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some air carriers publicize their prices up to 12 months before the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to grab your seat when the price is low.

Travel information

Origin airport
Logan Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿10,585
Distance
3798 km
Average flight time
3 hours 42 mins
*Available to Expedia members.