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Cheap flights from Boston to Las Vegas from £89

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAS
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Las Vegas

Enter your travel dates to find the best prices.

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 12 March 2026.

Sat 4/409:15
BOS
-
LAS
1 stop8h 20m
United Airlines
Wed 8/408:10
LAS
-
BOS
1 stop7h 56m
United Airlines
Deal found 8/3£158
Tue 5/507:00
BOS
-
LAS
1 stop12h 04m
Alaska Airlines
Wed 6/509:40
LAS
-
BOS
1 stop11h 19m
Alaska Airlines
Deal found 8/3£162
Wed 22/412:55
BOS
-
LAS
1 stop9h 37m
Frontier
Wed 29/412:19
LAS
-
BOS
1 stop10h 12m
Frontier
Deal found 8/3£166
Sat 2/518:55
BOS
-
LAS
Nonstop6h 05m
Delta
Tue 5/521:59
LAS
-
BOS
Nonstop4h 56m
Delta
Deal found 9/3£177
Sat 2/519:05
BOS
-
LAS
Nonstop6h 00m
JetBlue
Sat 9/507:20
LAS
-
BOS
Nonstop5h 06m
JetBlue
Deal found 8/3£178
Sun 5/406:00
BOS
-
LAS
1 stop8h 23m
United Airlines
Tue 14/408:10
LAS
-
BOS
1 stop7h 56m
United Airlines
Deal found 7/3£180
Fri 1/516:33
BOS
-
LAS
1 stop10h 26m
Alaska Airlines
Wed 6/509:40
LAS
-
BOS
1 stop11h 19m
Alaska Airlines
Deal found 7/3£184
Sat 4/418:10
BOS
-
LAS
Nonstop6h 05m
JetBlue
Mon 13/411:21
LAS
-
BOS
Nonstop5h 04m
JetBlue
Deal found 9/3£188
Sat 2/518:55
BOS
-
LAS
Nonstop6h 05m
Delta
Sat 9/522:06
LAS
-
BOS
Nonstop5h 09m
Delta
Deal found 10/3£191
Wed 20/518:39
BOS
-
LAS
1 stop8h 12m
United Airlines
Tue 26/523:30
LAS
-
BOS
1 stop7h 09m
United Airlines
Deal found 8/3£194
Sat 2/506:00
BOS
-
LAS
2 stops12h 05m
Southwest
Sat 9/506:00
LAS
-
BOS
1 stop7h 15m
Southwest
Deal found 9/3£195

Find 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 12 March 2026.

Round-trip from

£158

One-way from

£89

Popular in

April

Cheapest in

January

Average price

£273
United Airlines
  • United Airlines
  • 4/4-8/4
  • 2 total stops
  • 16h 20m total
  • Boston to Las Vegas
Search Deals
United Airlines
  • United Airlines
  • 9/5
  • 1 total stop
  • 8h 27m total
  • Boston to Las Vegas
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 12 March 2026.
Use the filters below to find and compare flights from Boston to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 2/6

20:20-23:20

Nonstop6h 00m

Las Vegas Harry Reid Intl

Wed 3/6

12:25-20:37

Nonstop5h 12m

£191

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 7/4

14:30-21:35

2 stops10h 05m

Las Vegas Harry Reid Intl

Tue 14/4

07:00-17:15

1 stop7h 15m

£195

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Mon 15/6

17:55-21:02

Nonstop6h 07m

Las Vegas Harry Reid Intl

Thu 18/6

21:50-06:03

Nonstop5h 13m

£199

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 9/5

06:20-09:10

Nonstop5h 50m

Las Vegas Harry Reid Intl

Tue 12/5

23:59-14:45

1 stop11h 46m

£201

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 1/5

17:50-23:15

1 stop8h 25m

Las Vegas Harry Reid Intl

Tue 5/5

10:50-22:30

2 stops8h 40m

£221
Fastest return journey

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 3/4

18:55-21:59

Nonstop6h 04m

Las Vegas Harry Reid Intl

Sun 5/4

21:45-05:41

Nonstop4h 56m

£221

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 25/4

18:55-22:00

Nonstop6h 05m

Las Vegas Harry Reid Intl

Sat 2/5

21:59-05:55

Nonstop4h 56m

£221

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 12/5

06:20-09:10

Nonstop5h 50m

Las Vegas Harry Reid Intl

Wed 13/5

23:59-14:16

1 stop11h 17m

£235

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 9/4

14:30-23:20

1 stop11h 50m

Las Vegas Harry Reid Intl

Thu 16/4

05:30-18:05

2 stops9h 35m

£237

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Wed 22/4

07:09-17:52

2 stops13h 43m

Las Vegas Harry Reid Intl

Wed 29/4

18:41-10:20

2 stops12h 39m

£244

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Showing 1-10 of 23 resultsSorted by cheapest first
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3

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 return 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 return flight from Boston to Las Vegas. Price data was last updated on 6 March 2026.

To ensure you get the cheapest price possible for a flight from Boston to Las Vegas, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Las Vegas (average of £107). Flying from Boston to Las Vegas in July is currently the most expensive (average of £156). 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 12 March 2026.

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

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 12 March 2026.
Read through reviews of airlines operating flights from Boston to Las Vegas, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,286 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • 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 17 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 1 airline, which means you should have some options if you want to compare airfare deals. 6h 04m 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?

    Flights from Boston Logan Intl to Las Vegas Harry Reid Intl have been viewed 4 times in the past calendar month.

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

    Airlines like JetBlue, Southwest, and Delta fly from Boston to Las Vegas in about 6h. The time it takes to get you to your destination can typically vary by up to 4h 05m. Airlines will cover a distance of 2373 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Boston to Las Vegas round-trip?

    Cheapflights users have booked flights from Boston to Las Vegas round-trip from £107. Delta is priced at 61% lower than the current average price of a flight leaving 3 months from now.

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

    Before booking your flight to Las Vegas from Boston, check out the most reliable airlines to get you to your destination on time: EL AL (69%), Turkish Airlines (69%), JetBlue( 65%).

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Boston to Las Vegas (average of £107). Flying from Boston to Las Vegas in July is currently the most expensive (average of £156). 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

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Furnace Creek
Henderson
Kingman

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Boston to Las Vegas

Discover the top airline 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 858,174 searches. Data last updated 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£107Average£308FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Las Vegas?

Cheapflights makes it easy to find Boston to Las Vegas flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boston to Las Vegas?

Cheapflights helps you find that perfect flight to Las Vegas from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Las Vegas with no change fees?

Certainly. Search results for flights to Las Vegas from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Boston to Las Vegas become cheaper?

Of course! You can now track prices for flights from Boston to Las Vegas and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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