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$130+ Cheap flights from Las Vegas to Boston (LAS - BOS)

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BOS
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Boston Logan Intl are usually found in January or November, booked 43 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Las Vegas to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Boston (BOS). 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 1, 2025.

Round-trip from

$201
(Cheapflightsfares)

One-way from

$130
(Priceline)

Popular in

December

Cheapest in

January

Average price

$337

Good round-trip deal

$297 or less

Good one-way deal

$185 or less
From Las Vegas Harry Reid Intl to Boston Logan Intl
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One-way flight from Las Vegas Harry Reid Intl to Boston Logan Intl
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Boston Logan Intl.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Boston Logan Intl.
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Find flight deals from Las Vegas to Boston

Cheapest flights from Las Vegas to Boston
Explore the most affordable flight options available from Las Vegas to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:00 amLAS - BOS
1 stop10h 21mSpirit Airlines
Sat 7/266:00 amBOS - LAS
1 stop18h 05mSpirit Airlines
Deal found 6/30$201
This Mytrip deal was found by Cheapflights users on 6/29. 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.
Fri 8/12:16 pmLAS - BOS
1 stop18h 45mMultiple Airlines
Tue 8/126:00 amBOS - LAS
2 stops22h 17mMultiple Airlines
Deal found 6/29$203
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/199:54 pmLAS - BOS
1 stop7h 05mFrontier
Sun 7/2012:57 pmBOS - LAS
1 stop8h 21mFrontier
Deal found 6/30$238

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Boston 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 1, 2025.
Use the filters below to find and compare flights from Las Vegas to Boston that are best for you.

Fly from

Las Vegas

Fly to

Boston

Route

Depart

Return

Price

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Fri 7/18

6:00 am-7:21 pm

1 stop10h 21m

Boston Logan Intl

Sat 7/26

6:00 am-9:05 pm

1 stop18h 05m

$201

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Fri 8/1

2:16 pm-12:01 pm

1 stop18h 45m

Boston Logan Intl

Tue 8/12

6:00 am-1:17 am

2 stops22h 17m

$203

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 7/9

9:54 pm-7:59 am

1 stop7h 05m

$130

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 8/12

8:20 pm-11:49 pm

2 stops24h 29m

$132

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 7/15

9:25 pm-5:36 am

Nonstop5h 11m

$144

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 9/17

10:50 am-10:15 pm

2 stops8h 25m

$154

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Thu 7/24

9:57 pm-6:10 am

Nonstop5h 13m

$159

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 9/9

6:00 am-12:27 am

2 stops15h 27m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Las Vegas to Boston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Boston. Price data was last updated on June 27, 2025.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Boston. 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 Las Vegas to Boston?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Boston (average of $218). Flying from Las Vegas to Boston in June is currently the most expensive (average of $306). 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 LAS to BOS?

Find hourly flight availability from Las Vegas to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

It’s typically best to fly out from Las Vegas to Boston in the afternoon. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Boston. Price data was last updated on June 29, 2025.

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

Weekly flight availability from Las Vegas to Boston

Explore weekly flight availability from Las Vegas to Boston. 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 1, 2025.

The most flights from LAS to BOS are scheduled on a Tuesday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated July 1, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Las Vegas to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,974 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,919 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
8,100 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Boston. 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 Las Vegas to Boston?

    You will need to book a flight from Las Vegas Harry Reid Intl to Boston Logan Intl if you want to fly from Las Vegas to Boston. At least 8 different airlines have flights from Harry Reid Intl (LAS) to Logan Intl (BOS) on a regular basis. There are 8 flights to Boston from the Las Vegas airport per day. If you manage to book one that is nonstop, then you can expect the flight time from LAS to BOS to be around 4h 57m.

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

    This flight path from Las Vegas Harry Reid Intl to Boston Logan Intl was viewed by 4 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 Las Vegas to Boston round-trip?

    According to our current data, Spirit Airlines ($201), Frontier ($238), and Delta ($267) offers the cheapest pricing from Las Vegas to Boston. You may be able to fly from Las Vegas to Boston for 36% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $130 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $134 and United Airlines from $139 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Las Vegas to Boston consider choosing Aer Lingus (90%), Etihad Airways (89%) or TAP AIR PORTUGAL (86%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $148. While the most popular route (Las Vegas Harry Reid Intl - Boston Logan Intl) can be booked for $197 on average our data indicates $743 when flying from Las Vegas to Boston.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Boston (average of $218). Flying from Las Vegas to Boston in June is currently the most expensive (average of $306). 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
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Cranston
Randolph
Chestnut Hill
Chelsea
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea
Lincoln
Quincy

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Las Vegas to Boston

Discover the top 8 airlines that operate flights from Las Vegas to Boston. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$104Average$222FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$168FlexibilityNo cancel feeOn-time62%
DeltaCheapest$150Average$343FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$168Average$337FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$216Average$361FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$275FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$246Average$342FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$291Average$441FlexibilityNo cancel feeOn-time63%

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