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Cheap flights from Boston to Las Vegas from £102

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAS
25 May — 1 Jun1
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 25 April 2026.

Wed 23/917:45
BOS
-
LAS
1 stop7h 30m
Southwest
Mon 28/901:05
LAS
-
BOS
2 stops12h 50m
Southwest
Deal found 21/4£194
Wed 9/915:20
BOS
-
LAS
2 stops9h 20m
Southwest
Mon 14/901:05
LAS
-
BOS
2 stops12h 50m
Southwest
Deal found 22/4£199
Wed 19/817:45
BOS
-
LAS
1 stop7h 30m
Southwest
Fri 21/800:20
LAS
-
BOS
1 stop9h 05m
Southwest
Deal found 22/4£200
Tue 25/807:30
BOS
-
LAS
2 stops10h 05m
Southwest
Sat 29/819:00
LAS
-
BOS
1 stop8h 00m
Southwest
Deal found 21/4£204
Sun 24/519:50
BOS
-
LAS
Nonstop5h 49m
Delta
Sat 30/510:35
LAS
-
BOS
Nonstop5h 05m
Delta
Deal found 21/4£205
Sat 23/520:22
BOS
-
LAS
Nonstop6h 01m
JetBlue
Sat 30/506:00
LAS
-
BOS
Nonstop5h 09m
JetBlue
Deal found 25/4£205
Mon 17/805:50
BOS
-
LAS
1 stop8h 40m
Southwest
Tue 18/801:05
LAS
-
BOS
2 stops12h 50m
Southwest
Deal found 23/4£208
Thu 17/908:40
BOS
-
LAS
2 stops9h 30m
Southwest
Tue 22/911:35
LAS
-
BOS
1 stop7h 35m
Southwest
Deal found 22/4£210
Thu 4/608:05
BOS
-
LAS
1 stop10h 24m
Alaska Airlines
Tue 9/617:13
LAS
-
BOS
1 stop9h 31m
Alaska Airlines
Deal found 23/4£212
Sat 15/805:00
BOS
-
LAS
2 stops8h 55m
Southwest
Mon 17/800:20
LAS
-
BOS
2 stops9h 20m
Southwest
Deal found 22/4£213
Wed 9/915:20
BOS
-
LAS
2 stops9h 20m
Southwest
Sat 12/906:30
LAS
-
BOS
1 stop10h 20m
Southwest
Deal found 23/4£214
Wed 23/917:45
BOS
-
LAS
1 stop7h 30m
Southwest
Mon 28/917:25
LAS
-
BOS
1 stop9h 35m
Southwest
Deal found 21/4£214

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 25 April 2026.

Round-trip from

£194

One-way from

£102

Popular in

April

Cheapest in

January

Average price

£330
Southwest
  • Southwest
  • 23/9-28/9
  • 3 total stops
  • 20h 20m total
  • Boston to Las Vegas
Search Deals
Southwest
  • Southwest
  • 12/5
  • 1 total stop
  • 7h 30m total
  • Boston to Las Vegas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 25 April 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

Thu 21/5

07:30-10:21

Nonstop5h 51m

Las Vegas Harry Reid Intl

Thu 28/5

22:00-06:09

Nonstop5h 09m

£205

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 8/5

19:14-22:16

Nonstop6h 02m

Las Vegas Harry Reid Intl

Fri 15/5

21:50-06:02

Nonstop5h 12m

£216

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 23/5

15:54-21:23

1 stop8h 29m

Las Vegas Harry Reid Intl

Tue 26/5

22:00-08:17

1 stop7h 17m

£217

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sun 10/5

07:30-10:21

Nonstop5h 51m

Las Vegas Harry Reid Intl

Thu 14/5

22:00-06:09

Nonstop5h 09m

£227

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 1/9

07:55-18:17

1 stop13h 22m

Las Vegas Harry Reid Intl

Tue 8/9

20:50-05:00

Nonstop5h 10m

£233

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 6/6

20:20-23:19

Nonstop5h 59m

Las Vegas Harry Reid Intl

Tue 9/6

23:59-11:02

1 stop8h 03m

£262

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Wed 17/6

05:25-10:30

1 stop8h 05m

Las Vegas Harry Reid Intl

Fri 19/6

11:40-23:05

1 stop8h 25m

£264

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 6/6

16:50-21:45

1 stop7h 55m

Las Vegas Harry Reid Intl

Sat 13/6

10:05-23:15

2 stops10h 10m

£267

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 24/7

16:33-23:28

1 stop9h 55m

Las Vegas Harry Reid Intl

Mon 27/7

18:19-05:40

1 stop8h 21m

£273
Fastest return journey

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 25/8

20:00-22:48

Nonstop5h 48m

Las Vegas Harry Reid Intl

Wed 26/8

20:50-05:00

Nonstop5h 10m

£278

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
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?

To ensure you get the cheapest price possible for a flight from Boston to Las Vegas, you should look to book at least 78 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 £245). Flying from Boston to Las Vegas in April is currently the most expensive (average of £330). 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 25 April 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.

How much does it cost for a return flight from Boston to Las Vegas?

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 25 April 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
8,458 reviews
Check prices

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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
8,458 reviews
Delta
7.9
Good
8,458 reviews
Check prices

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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.

  • 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 Southwest and Delta fly from Boston to Las Vegas in about 5h 49m. The time it takes to get you to your destination can typically vary by up to 1h 41m. Airlines will cover a distance of 2373 mi. This flight may include one or multiple stops.

  • 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: LATAM Airlines (100%), Etihad Airways (76%), Delta( 76%).

  • 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 £245). Flying from Boston to Las Vegas in April is currently the most expensive (average of £330). 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

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

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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.

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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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