Las Vegas

$113+ Cheap flights from Boston to Las Vegas (BOS - 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAS
Jul 26 — Aug 21
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Cheapflights Tip: The best prices from Boston Logan Intl to Las Vegas Harry Reid Intl are usually found in January or August, booked 42 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Boston to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 July 21, 2025.

Round-trip from

$230
(Expedia)

One-way from

$113
(FlightHub)

Popular in

April

Cheapest in

January

Average price

$372

Good round-trip deal

$336 or less

Good one-way deal

$183 or less
From Boston Logan Intl to Las Vegas Harry Reid Intl
One-way flight from Boston Logan Intl to Las Vegas Harry Reid Intl
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Boston Logan Intl to Las Vegas Harry Reid Intl.
Price to beat on a one-way flight from Boston Logan Intl to Las Vegas Harry Reid Intl.

Find flight deals from Boston to Las Vegas

Cheapest flights from Boston to Las Vegas
Explore the most affordable flight options available from Boston to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2025.

This Travelocity deal was found by Cheapflights users on 7/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:57 pmBOS - LAS
1 stop8h 16mSpirit Airlines
Sun 11/98:25 amLAS - BOS
1 stop10h 43mSpirit Airlines
Deal found 7/21$230
This Mytrip deal was found by Cheapflights users on 7/19. 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 8/1810:39 amBOS - LAS
1 stop15h 14mMultiple Airlines
Tue 8/268:45 amLAS - BOS
2 stops11h 27mMultiple Airlines
Deal found 7/19$235
This Delta deal was found by Cheapflights users on 7/20. 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.
Sat 9/207:50 amBOS - LAS
Nonstop5h 48mDelta
Tue 9/236:20 amLAS - BOS
1 stop14h 33mDelta
Deal found 7/20$265
This JetBlue deal was found by Cheapflights users on 7/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/185:20 pmBOS - LAS
Nonstop5h 51mJetBlue
Tue 8/269:25 pmLAS - BOS
Nonstop5h 08mJetBlue
Deal found 7/21$269

Cheapflights Fare Finder

Customize your flight search to find flights from Boston 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 July 21, 2025.
Use the filters below to find and compare flights from Boston to Las Vegas that are best for you.

Fly from

Boston

Fly to

Las Vegas

Route

Depart

Return

Price

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sun 9/14

2:18 pm-9:01 pm

1 stop9h 43m

Las Vegas Harry Reid Intl

Tue 9/16

11:35 am-10:43 pm

1 stop8h 08m

$234

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Mon 8/18

10:39 am-10:53 pm

1 stop15h 14m

Las Vegas Harry Reid Intl

Tue 8/26

10:43 pm-1:48 pm

2 stops12h 05m

$235

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 9/20

7:50 am-10:38 am

Nonstop5h 48m

Las Vegas Harry Reid Intl

Tue 9/23

6:20 am-11:53 pm

1 stop14h 33m

$265

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 9/19

4:50 pm-7:55 pm

Nonstop6h 05m

Las Vegas Harry Reid Intl

Thu 10/9

3:45 pm-11:55 pm

Nonstop5h 10m

$267

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 8/21

6:05 am-4:08 pm

1 stop13h 03m

$113

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 8/22

10:39 am-4:56 pm

1 stop9h 17m

$123

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 8/21

5:45 pm-8:40 pm

Nonstop5h 55m

$144

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sun 9/7

6:55 am-12:30 pm

2 stops8h 35m

$149

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 8/5

5:29 pm-11:00 pm

1 stop8h 31m

$154

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 9/16

8:23 pm-9:25 am

2 stops16h 02m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 11 results
1
2

Best time to book a flight from Boston to Las Vegas

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Las Vegas. Price data was last updated on July 18, 2025.

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Boston to Las Vegas (average of $198). Flying from Boston 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 BOS to LAS?

Find hourly flight availability from Boston 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 July 21, 2025.

When flying from Boston 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 19% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Las Vegas. Price data was last updated on July 20, 2025.

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

Weekly flight availability from Boston to Las Vegas

Explore weekly flight availability from Boston to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 21, 2025.

The most flights from BOS to LAS are scheduled on a Thursday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

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 July 21, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Boston to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
8.0
Very good

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Boston to Las Vegas Travel Guide

There is tons of excitement waiting visitors to Las Vegas. This desert city is filled with lights, music, and action. The first stop for many is the famous Las Vegas Strip, a 2.5-mile stretch of boulevard in downtown. This is where you will discover the luxury casinos and hotels the city is known for. You don't have to gamble to enjoy Las Vegas, however; Fremont Street offers unique shows, while the Las Vegas Natural History Museum explores the history of the region. For a view of the city from above, climb the High Roller Ferris wheel at Linq Promenade.

Las Vegas' location in the desert means it has a hot, dry climate, with temperatures reaching over 100 degrees in the summer. Casinos line the Las Vegas Strip, and the city is bustling with activity both day and night. Visitors also come to enjoy glamorous shows and outdoor activities, such as ATV riding. You can even take a helicopter to see the Grand Canyon by air.

Las Vegas is an exciting choice for a fun-filled getaway. Use the Cheapflights smart search engine to find great deals on flights from Boston to Las Vegas.

Related info for your journey

Find useful and relevant information for your journey from Boston to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Are there special services for passengers with limited mobility when traveling from BOS to LAS?

    Yes. LAS has elevators where people with limited mobility can get help. These elevators are categorically reserved for travelers in wheelchairs, senior passengers, and other persons needing them. Also, the airport has exceptional staff assisting at the luggage and exit areas. All the special services are offered in a common place for sustainability. However, making a prior arrangement with your airline at least 72 hours before departure is crucial.

  • What are the flight options available when traveling from Boston to Las Vegas?

    Passengers traveling from Boston to Las Vegas have several options to choose from. They can use airports like Logan International Airport (BOS), Manchester Regional Airport (MHT), and Worcester Regional Airport (ORH). However, BOS has airlines that provide direct flights to LAS or McCarran International Airport. Therefore, when traveling to Las Vegas from Boston, always travel through LAS because you’ll find nonstop flights with Qatar, Alaska, JetBlue, and Delta. These nonstop flights take about 6 hours. Therefore, before departing, passengers should purchase local food available at the airport. Holiday Inn Boston allows you to carry your packaging for takeaway.

  • Which hotels are closest to McCarran Airport?

    McCarran Airport has several hotels like 4-star Mandalay Bay and Best West McCarran Inn. For sustainability, you can book Best West McCarran Inn because it's budget-friendly. Also, it offers economy-class rooms where you can spend your night. You can get to the hotel using an electric vehicle instead of hiring a taxi.

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

    Direct flights from Boston to Las Vegas are about five and a half hours long. There are many non-direct flights that stop in connecting cities, which will add on travel time.

  • Which airlines operate flights from Boston to Las Vegas?

    Both Spirit Airlines and jetBlue operate direct flights between Boston and Las Vegas. Several air carriers offer indirect flights, including American, Delta, United, Southwest, Sun Country, and Virgin America.

  • How frequent are flights between Boston and Las Vegas?

    There are 29 direct flights each week from Boston to Las Vegas. The most common airline is jetBlue, which offers 78 direct and indirect flights each week.

  • Which airports serve Boston to Las Vegas?

    Boston, MA is mainly served by General Edward Lawrence Logan International Airport, while Las Vegas is served by McCarran International Airport. Some travelers may choose to fly out of Manchester–Boston Regional Airport, about 50 miles north of Boston.

  • Which direct flight route between Boston to Las Vegas is cheapest?

    The cheapest direct flight is general flights on Spirit Airlines or jetBlue that fly out of Logan International Airport. Be sure to factor in travel costs to the airport when choosing a flight.

  • What airports do I use to fly from Boston to Las Vegas?

    If you wish to fly to Las Vegas from Boston, then you need to book flights from Boston Logan Intl to Las Vegas Harry Reid Intl. There are 14 flights from Logan Intl (BOS) to Harry Reid Intl (LAS) per day to choose from. Flights to Las Vegas from Logan Intl are available from 9 different airlines, which means you should have some options if you want to compare airfare deals. 5h 49m is how long a nonstop flight from Boston to Las Vegas Harry Reid Intl typically takes.

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

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

    Flying on Spirit Airlines is currently your cheapest option to Las Vegas, with prices starting at $230. Additional round-trip tickets that might be worth considering are offered by Delta and JetBlue, with the lowest prices starting at $265 and $269, respectively. Spirit Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $113. Allegiant Air flights start at $123 while deals on Delta start at $144 one-way.

  • What are the most reliable airlines from Boston to Las Vegas?

    No one likes to see their flight delayed. When booking a flight from Boston to Las Vegas consider choosing Hawaiian Airlines (85%), JetBlue (82%) or Air France (81%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $143. While the most popular route (Boston Logan Intl - Las Vegas Harry Reid Intl) can be booked for $160 on average our data indicates $943 when flying from Boston to Las Vegas.

  • Where are the most common layover locations when flying from Boston to Las Vegas?

  • What are some popular things to do or see while on a layover in Chicago?

    The majority of Chicago visitors spend their time at Magnificent Mile, River North, and Grant Park. Magnificent Mile, River North, and Grant Park can be visited by traveling about 15.5 mi, 15.0 mi, and 16.2 mi respectively from Chicago O'Hare Intl. Travelers can rent a car at Chicago O'Hare Intl for an average daily rate of $68 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in New York?

    Times Square, New York City Center, and Madison Square Garden are the most popular attractions in New York if you're in need of something to do during your layover. Travelers on a layover in New York can visit Times Square, New York City Center, and Madison Square Garden, by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively after landing at New York John F Kennedy Intl. Those on a layover in New York in need of a rental car can book one at New York John F Kennedy Intl for about $81.

  • What are points of interest worth seeing during a layover in Baltimore?

    Baltimore travelers tend to visit National Aquarium Baltimore, Rams Head Live, and Baltimore Museum of Art more than any other attractions. National Aquarium Baltimore, Rams Head Live, and Baltimore Museum of Art are located about 8.2 mi, 8.5 mi, and 10.7 mi, respectively from Baltimore/Washington. Travelers can book a car rental at Baltimore/Washington for about $65 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Boston to Las Vegas flights?

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Boston to Las Vegas (average of $198). Flying from Boston 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 Las Vegas?

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

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Top 9 airlines flying from Boston to Las Vegas

Discover the top 9 airlines that operate flights from Boston 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 July 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$95Average$167FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$102Average$226FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$181Average$402FlexibilityNo cancel feeOn-time83%
DeltaCheapest$189Average$385FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$191Average$382FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$216Average$396FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$369FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$276Average$394FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$296Average$482FlexibilityNo cancel feeOn-time63%

Helpful tips for your next trip to Las Vegas

Get useful tips and recommendations to enhance your travel experience on your next trip to Las Vegas. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
  • When traveling to Las Vegas to Boston, you’re likely departing from Logan International Airport (BOS) and flying into McCarran International Airport or Harry International Airport (LAS). But for sustainability, use LAS because of its proximity to the city.
  • Passengers traveling from Boston to Las Vegas through LAS shouldn't carry heavy luggage because most airlines within the airport do not encourage heavy luggage as an initiative toward energy efficiency. The heavier the flight, the more fuel it takes to take off. Airlines like Qatar and Alaska practice trash-free flights.
  • If you’re a parent looking to take after their children, go to the airport with shared facilities to promote sustainability. BOS has several shared Mamava Nursing Suites. These suites are conveniently located at every terminal and are categorically reserved for mothers.

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