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$134+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BOS
okt. 16 — okt. 231
tor. 10/16
tor. 10/23
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 November or January, booked 80 days in advance, depart on a Thursday or Wednesday 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 september 16, 2025.

Round-trip from

$210
(CheapOair)

One-way from

$134
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$332

Good round-trip deal

$244 or less

Good one-way deal

$168 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, 6% 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 September 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 september 16, 2025.

This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 11/128:00 amLAS - BOS
2 stops46h 00mFrontier
lør. 11/1511:43 amBOS - LAS
1 stop26h 51mFrontier
Deal found 9/15$210
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
tir. 9/3010:09 pmLAS - BOS
1 stop10h 04mSpirit Airlines
man. 10/134:54 pmBOS - LAS
1 stop9h 54mSpirit Airlines
Deal found 9/15$211
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
ons. 10/158:45 amLAS - BOS
1 stop11h 07mSpirit Airlines
lør. 10/1812:31 pmBOS - LAS
1 stop11h 31mSpirit Airlines
Deal found 9/15$212
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
fre. 9/2610:16 pmLAS - BOS
1 stop9h 57mSpirit Airlines
lør. 9/2712:20 pmBOS - LAS
1 stop11h 42mSpirit Airlines
Deal found 9/13$214
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 10/1010:56 pmLAS - BOS
1 stop29h 31mMultiple Airlines
lør. 10/1812:31 pmBOS - LAS
1 stop11h 31mMultiple Airlines
Deal found 9/14$215
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 10/2911:13 pmLAS - BOS
1 stop9h 19mMultiple Airlines
ons. 11/55:45 amBOS - LAS
1 stop20h 05mMultiple Airlines
Deal found 9/14$216
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 10/311:00 pmLAS - BOS
1 stop29h 52mMultiple Airlines
tir. 10/76:17 amBOS - LAS
1 stop7h 27mMultiple Airlines
Deal found 9/14$217
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
lør. 10/118:45 amLAS - BOS
1 stop11h 07mSpirit Airlines
man. 10/134:54 pmBOS - LAS
1 stop9h 54mSpirit Airlines
Deal found 9/13$218
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 10/168:09 amLAS - BOS
1 stop8h 07mMultiple Airlines
fre. 10/2412:49 pmBOS - LAS
1 stop9h 14mMultiple Airlines
Deal found 9/15$219
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 10/2911:13 pmLAS - BOS
1 stop9h 19mFrontier
lør. 11/811:43 amBOS - LAS
1 stop26h 51mFrontier
Deal found 9/14$220
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 10/118:45 amLAS - BOS
1 stop11h 07mSpirit Airlines
tir. 10/216:17 amBOS - LAS
1 stop7h 27mSpirit Airlines
Deal found 9/15$221
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 10/410:06 amLAS - BOS
1 stop18h 46mMultiple Airlines
tir. 10/146:17 amBOS - LAS
1 stop7h 27mMultiple Airlines
Deal found 9/13$225

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 september 16, 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

fre. 10/17

9:01 pm-5:09 am

Nonstop5h 08m

Boston Logan Intl

ons. 10/22

7:10 pm-10:34 pm

Nonstop6h 24m

$237

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

fre. 10/17

9:01 pm-5:09 am

Nonstop5h 08m

Boston Logan Intl

tir. 10/21

7:10 pm-10:34 pm

Nonstop6h 24m

$237

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

lør. 10/11

2:45 pm-10:59 pm

Nonstop5h 14m

Boston Logan Intl

man. 10/20

7:10 pm-10:34 pm

Nonstop6h 24m

$237

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

ons. 10/8

12:31 pm-8:55 pm

Nonstop5h 24m

Boston Logan Intl

tir. 10/14

7:10 pm-10:34 pm

Nonstop6h 24m

$237

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

ons. 12/3

9:06 pm-5:01 am

Nonstop4h 55m

Boston Logan Intl

søn. 12/7

9:20 pm-12:20 am

Nonstop6h 00m

$247

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

ons. 2/25

9:55 pm-9:52 am

1 stop8h 57m

Boston Logan Intl

søn. 3/1

7:32 pm-8:25 am

1 stop15h 53m

$250

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

tor. 10/23

2:45 pm-10:59 pm

Nonstop5h 14m

Boston Logan Intl

søn. 10/26

9:35 pm-12:32 am

Nonstop5h 57m

$252

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

ons. 10/15

11:59 pm-1:50 pm

1 stop10h 51m

Boston Logan Intl

fre. 10/24

7:10 pm-10:34 pm

Nonstop6h 24m

$252

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

fre. 10/17

9:00 pm-7:43 am

1 stop7h 43m

Boston Logan Intl

fre. 10/24

10:35 am-1:27 pm

Nonstop5h 52m

$252

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

tir. 10/28

6:50 am-7:20 pm

2 stops9h 30m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

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 September 12, 2025.

Booking 80 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 July is currently the most expensive (average of $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 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 september 16, 2025.

It’s typically best to fly out from Las Vegas to Boston in the afternoon. Doing so could potentially save you 31% 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 September 7, 2025.

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

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 september 16, 2025.
See what other customers who have flown with Southwest, Delta, and American 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.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,912 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 16 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 55m.

  • 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 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    There are many flights that can get you from Las Vegas to Boston in 5h 08m. Fly via JetBlue to get the fastest option. The distance from Las Vegas to Boston is about 2373 mi. Generally, flights for this route are nonstop.

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

    According to our current data, Spirit Airlines ($109), Frontier ($127), and JetBlue ($176) offers the cheapest pricing from Las Vegas to Boston. You may be able to fly from Las Vegas to Boston for 66% less than the average price by searching for these airlines.

  • 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 EL AL (96%), Korean Air (80%) or TAP AIR PORTUGAL (78%) 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 $128. While the most popular route (Las Vegas Harry Reid Intl - Boston Logan Intl) can be booked for $183 on average, our data indicates $495 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 July is currently the most expensive (average of $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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Chelsea
Warwick
Peabody
Quincy
York Beach
Swansea
Old Orchard Beach
Brockton
Waltham

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 september 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$109Average$229FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$180FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$176Average$336FlexibilityNo cancel feeOn-time62%
DeltaCheapest$189Average$349FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$193Average$361FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$275FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$216Average$344FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$227Average$376FlexibilityNo cancel feeOn-time63%

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