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Cheap flights from Boston to Las Vegas from £98

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAS
26 Feb — 5 Mrz1
1 adult

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 21 Februar 2025.

Round-trip from

£132

One-way from

£98

Popular in

April

Cheapest in

January

Average price

£290
Spirit Airlines
  • Spirit Airlines
  • 8/4-28/4
  • 4 total stops
  • 43h 39m total
  • Boston to Las Vegas
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Southwest
  • Southwest
  • 11/3
  • 2 total stops
  • 8h 55m total
  • Boston to Las Vegas
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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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 21 Februar 2025.

Di 8/418:13BOS - LAS
2 stops26h 26mSpirit Airlines
Mo 28/401:10LAS - BOS
2 stops17h 13mSpirit Airlines
Deal found 20/2£132
So 20/411:27BOS - LAS
1 stop16h 32mMultiple Airlines
Sa 10/523:03LAS - BOS
1 stop9h 45mMultiple Airlines
Deal found 19/2£142
Di 25/309:05BOS - LAS
Nonstop6h 03mJetBlue
Di 25/314:50LAS - BOS
Nonstop5h 08mJetBlue
Deal found 20/2£167
Do 27/217:35BOS - LAS
Nonstop6h 17mDelta
Mo 3/322:02LAS - BOS
Nonstop4h 58mDelta
Deal found 21/2£172
Mi 5/316:23BOS - LAS
1 stop8h 58mAlaska Airlines
Di 11/310:34LAS - BOS
1 stop10h 25mAlaska Airlines
Deal found 20/2£187
So 2/306:00BOS - LAS
1 stop8h 44mUnited Airlines
So 2/300:50LAS - BOS
1 stop6h 59mUnited Airlines
Deal found 20/2£196
Sa 5/406:05BOS - LAS
2 stops14h 25mSouthwest
Mo 7/422:05LAS - BOS
1 stop9h 15mSouthwest
Deal found 20/2£252

Find flights from Boston to Las Vegas within your budget

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 21 Februar 2025.

Fly from

Boston

Fly to

Las Vegas

Route

Depart

Return

Price

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Di 8/4

18:13-17:39

2 stops26h 26m

Las Vegas Harry Reid Intl

Mo 28/4

01:10-21:23

2 stops17h 13m

£132

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

So 20/4

11:27-00:59

1 stop16h 32m

Las Vegas Harry Reid Intl

Sa 10/5

23:03-11:48

1 stop9h 45m

£142

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Di 25/3

09:05-12:08

Nonstop6h 03m

Las Vegas Harry Reid Intl

Di 25/3

14:50-22:58

Nonstop5h 08m

£167

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sa 8/3

19:10-22:27

Nonstop6h 17m

Las Vegas Harry Reid Intl

Di 11/3

12:20-20:14

Nonstop4h 54m

£180

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Mi 5/3

16:23-22:21

1 stop8h 58m

Las Vegas Harry Reid Intl

Di 11/3

10:34-23:59

1 stop10h 25m

£187

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Mo 31/3

14:00-20:19

1 stop9h 19m

Las Vegas Harry Reid Intl

Do 3/4

00:50-10:38

1 stop6h 48m

£196

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sa 5/4

06:05-17:30

2 stops14h 25m

Las Vegas Harry Reid Intl

Mo 7/4

22:05-10:20

1 stop9h 15m

£252

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Di 11/3

07:25-13:20

2 stops8h 55m

£98

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sa 22/3

20:25-23:37

Nonstop6h 12m

£102

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

So 23/3

16:49-22:51

1 stop9h 02m

£109

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 15 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 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.

Travel insights for flights from Boston to Las Vegas

Get recent, data-driven insights about flights from Boston to Las Vegas including ideal travel times, pricing trends, and more.

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 14 February 2025.

To ensure you get the cheapest price possible for a flight from Boston to Las Vegas, you should look to book at least 30 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 £689). Flying from Boston to Las Vegas in July is currently the most expensive (average of £1,020). 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 21 Februar 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Boston to Las Vegas by exploring options for tickets at midday.

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 21 Februar 2025.

The most flights from BOS to LAS are scheduled on a Friday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 21 Februar 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Boston to Las Vegas to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,408 reviews
Check prices

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very Good
4,408 reviews
Southwest
8.1
Very Good
4,408 reviews
Check prices

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very Good
9,697 reviews
Southwest
8.1
Very Good
4,408 reviews
Check prices

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very Good
8,217 reviews
Southwest
8.1
Very Good
4,408 reviews
Check prices

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,069 reviews
Southwest
8.1
Very Good
4,408 reviews
Check prices

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,760 reviews
Southwest
8.1
Very Good
4,408 reviews
Check prices

Food

7.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 13 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 06m 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 3 times in the past calendar month.

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

    Cheapflights users have booked flights from Boston to Las Vegas round-trip from £132. Other airlines that can offer you cheap pricing are JetBlue, from £167, and Delta, from £172. Spirit Airlines is priced at 54% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as £98. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Boston to Las Vegas for a low price.

  • 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: KLM (86%), Air France (86%), Virgin Atlantic( 86%).

  • 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 £689). Flying from Boston to Las Vegas in July is currently the most expensive (average of £1,020). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
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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 21 Februar 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£101Average£250FlexibilityNo cancel feeOn-time62%
Search JetBlue 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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