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Cheap flights from Boston to Las Vegas from C$ 197

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAS
2 Apr — 9 Apr1
1 adult

Cheapflights Tip: The best prices from Boston Logan Intl to Las Vegas Harry Reid Intl are usually found in January or August, booked 15 days in advance, depart on a Saturday or Sunday 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 28 March 2025.

Round-trip from

C$ 289

One-way from

C$ 197

Popular in

April

Cheapest in

January

Average price

C$ 525
Delta
  • Delta
  • 29/4-2/5
  • Nonstop
  • 11h 09m total
  • Boston to Las Vegas
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Alaska Airlines
  • Alaska Airlines
  • 22/5
  • 1 total stop
  • 10h 13m total
  • Boston to Las Vegas
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in March 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 28 March 2025.

Tue 29/47:55 a.m.BOS - LAS
Nonstop6h 05mDelta
Fri 2/59:35 p.m.LAS - BOS
Nonstop5h 04mDelta
Deal found 27/3C$ 289
Thu 8/55:04 p.m.BOS - LAS
1 stop10h 51mSpirit Airlines
Mon 12/59:24 p.m.LAS - BOS
1 stop15h 35mSpirit Airlines
Deal found 26/3C$ 297
Thu 29/58:40 a.m.BOS - LAS
1 stop10h 13mAlaska Airlines
Thu 29/57:10 p.m.LAS - BOS
1 stop9h 30mAlaska Airlines
Deal found 26/3C$ 302
Tue 27/55:30 a.m.BOS - LAS
1 stop8h 00mUnited Airlines
Thu 29/511:52 p.m.LAS - BOS
1 stop7h 31mUnited Airlines
Deal found 28/3C$ 310
Thu 29/54:49 p.m.BOS - LAS
1 stop8h 41mHawaiian Airlines
Sun 1/67:10 p.m.LAS - BOS
1 stop9h 30mHawaiian Airlines
Deal found 28/3C$ 316
Mon 7/41:55 p.m.BOS - LAS
1 stop10h 45mSouthwest
Tue 15/410:25 a.m.LAS - BOS
2 stops9h 05mSouthwest
Deal found 27/3C$ 317
Sun 25/55:45 a.m.BOS - LAS
Nonstop6h 00mJetBlue
Thu 29/58:36 p.m.LAS - BOS
Nonstop5h 09mJetBlue
Deal found 26/3C$ 324
Fri 21/1111:42 a.m.BOS - LAS
1 stop14h 02mSun Country Air
Sun 23/119:00 a.m.LAS - BOS
1 stop22h 41mSun Country Air
Deal found 28/3C$ 529

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 629,999 searches. Data last updated 28 March 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

Tue 29/4

7:55 a.m.-11:00 a.m.

Nonstop6h 05m

Las Vegas Harry Reid Intl

Fri 2/5

9:35 p.m.-5:39 a.m.

Nonstop5h 04m

C$ 289

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 8/5

5:04 p.m.-12:55 a.m.

1 stop10h 51m

Las Vegas Harry Reid Intl

Mon 12/5

9:24 p.m.-3:59 p.m.

1 stop15h 35m

C$ 297

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 29/5

8:40 a.m.-3:53 p.m.

1 stop10h 13m

Las Vegas Harry Reid Intl

Thu 29/5

7:10 p.m.-7:40 a.m.

1 stop9h 30m

C$ 302

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 27/5

5:30 a.m.-10:30 a.m.

1 stop8h 00m

Las Vegas Harry Reid Intl

Thu 29/5

11:52 p.m.-10:23 a.m.

1 stop7h 31m

C$ 310

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 29/5

4:49 p.m.-10:30 p.m.

1 stop8h 41m

Las Vegas Harry Reid Intl

Sun 1/6

7:10 p.m.-7:40 a.m.

1 stop9h 30m

C$ 316

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Mon 7/4

1:55 p.m.-9:40 p.m.

1 stop10h 45m

Las Vegas Harry Reid Intl

Tue 15/4

10:25 a.m.-10:30 p.m.

2 stops9h 05m

C$ 317

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sun 25/5

5:30 p.m.-10:45 p.m.

1 stop8h 15m

Las Vegas Harry Reid Intl

Tue 3/6

11:52 p.m.-8:00 a.m.

Nonstop5h 08m

C$ 339

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 30/8

11:39 a.m.-9:55 a.m.

1 stop25h 16m

Las Vegas Harry Reid Intl

Mon 1/9

11:59 p.m.-10:44 a.m.

1 stop7h 45m

C$ 579

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 22/5

8:40 a.m.-3:53 p.m.

1 stop10h 13m

C$ 197

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 26/4

6:39 p.m.-9:55 p.m.

Nonstop6h 16m

C$ 199

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

Showing 1-10 of 15 results
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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 21 March 2025.

The best time to book flights from Boston to Las Vegas is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 C$ 212). Flying from Boston to Las Vegas in August is currently the most expensive (average of C$ 311). 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 28 March 2025.

One of the essential ways to save on airfare from Boston to Las Vegas is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.

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 23 March 2025.

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

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 mm 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 28 March 2025.
Read through reviews of airlines operating flights from Boston to Las Vegas, such as Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,274 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews
Check prices

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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?

    Las Vegas Harry Reid Intl is the airport most travellers will use when flying to Las Vegas from Boston Logan Intl. Booking flights from Logan Intl (BOS) to Harry Reid Intl (LAS) should be relatively easy as there are 5 daily flights to Las Vegas from 3 different airlines. 6h 00m is how long a flight from Boston to Las Vegas Harry Reid Intl will take if you book a nonstop flight.

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

    The Boston Logan Intl to Las Vegas Harry Reid Intl flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Delta (C$ 289), Spirit Airlines (C$ 297), and Alaska Airlines (C$ 302) offers the cheapest pricing from Boston to Las Vegas. Delta is 44% 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?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as C$ 197. However, be on the lookout for offers from JetBlue and Delta, 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?

    No one likes to see their flight delayed. When booking a flight from Boston to Las Vegas consider choosing KLM (89%), Air France (89%) or Virgin Atlantic (89%) as they are the most reliable in getting you off to your destination on time.

  • 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, January is the cheapest month in which you can book a flight from Boston to Las Vegas (average of C$ 212). Flying from Boston to Las Vegas in August is currently the most expensive (average of C$ 311). 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
Henderson
Boulder City
North Las Vegas
Paradise

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Top 3 airlines flying from Boston to Las Vegas

Discover the top 3 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 629,999 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapestC$ 187AverageC$ 321FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 262AverageC$ 460FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapestC$ 280AverageC$ 495FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Las Vegas for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Las Vegas flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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