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Cheap flights from Boston to Las Vegas from C$ 189

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAS
30 May — 6 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 30 April 2026.

Tue 12/56:20 p.m.
BOS
-
LAS
1 stop8h 36m
United Airlines
Wed 13/57:00 a.m.
LAS
-
BOS
1 stop7h 22m
United Airlines
Deal found 28/4C$ 372
Wed 3/66:00 a.m.
BOS
-
LAS
1 stop9h 53m
Frontier
Mon 8/67:15 a.m.
LAS
-
BOS
2 stops21h 37m
Frontier
Deal found 27/4C$ 374
Tue 25/87:30 a.m.
BOS
-
LAS
1 stop8h 24m
American Airlines
Sat 29/811:59 p.m.
LAS
-
BOS
1 stop9h 11m
American Airlines
Deal found 29/4C$ 378
Sun 24/57:30 a.m.
BOS
-
LAS
Nonstop5h 51m
Delta
Thu 28/510:00 p.m.
LAS
-
BOS
Nonstop5h 09m
Delta
Deal found 28/4C$ 379
Tue 26/57:25 p.m.
BOS
-
LAS
1 stop8h 04m
American Airlines
Tue 2/611:46 p.m.
LAS
-
BOS
1 stop8h 25m
American Airlines
Deal found 27/4C$ 382
Mon 8/68:05 a.m.
BOS
-
LAS
1 stop10h 24m
Alaska Airlines
Mon 8/65:13 p.m.
LAS
-
BOS
1 stop9h 31m
Alaska Airlines
Deal found 27/4C$ 384
Wed 3/68:22 p.m.
BOS
-
LAS
Nonstop6h 01m
Multiple Airlines
Sat 6/64:14 p.m.
LAS
-
BOS
1 stop10h 30m
Multiple Airlines
Deal found 27/4C$ 387
Wed 27/54:06 p.m.
BOS
-
LAS
1 stop8h 43m
American Airlines
Wed 3/610:46 p.m.
LAS
-
BOS
1 stop8h 09m
American Airlines
Deal found 29/4C$ 391
Sun 24/58:05 a.m.
BOS
-
LAS
1 stop11h 28m
Alaska Airlines
Mon 8/64:14 p.m.
LAS
-
BOS
1 stop10h 30m
Alaska Airlines
Deal found 30/4C$ 393
Tue 26/58:22 p.m.
BOS
-
LAS
Nonstop6h 01m
Multiple Airlines
Tue 2/65:13 p.m.
LAS
-
BOS
1 stop9h 31m
Multiple Airlines
Deal found 27/4C$ 397
Sat 6/68:20 p.m.
BOS
-
LAS
Nonstop5h 59m
JetBlue
Tue 9/66:00 a.m.
LAS
-
BOS
Nonstop5h 07m
JetBlue
Deal found 26/4C$ 400

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 30 April 2026.

Round-trip from

C$ 372

One-way from

C$ 189

Popular in

April

Cheapest in

January

Average price

C$ 612
United Airlines
  • United Airlines
  • 12/5-13/5
  • 2 total stops
  • 15h 58m total
  • Boston to Las Vegas
Search Deals
Frontier
  • Frontier
  • 18/5
  • 1 total stop
  • 13h 30m total
  • Boston to Las Vegas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 30 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 round-trip

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Wed 16/9

2:19 p.m.-7:57 p.m.

1 stop8h 38m

Las Vegas Harry Reid Intl

Sat 19/9

11:40 p.m.-9:23 a.m.

1 stop6h 43m

C$ 379

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 4/6

8:05 a.m.-3:29 p.m.

1 stop10h 24m

Las Vegas Harry Reid Intl

Mon 8/6

5:13 p.m.-5:44 a.m.

1 stop9h 31m

C$ 393

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 30/5

8:55 a.m.-11:55 a.m.

Nonstop6h 00m

Las Vegas Harry Reid Intl

Wed 3/6

6:00 a.m.-2:09 p.m.

Nonstop5h 09m

C$ 423
Quickest round-trip

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 2/6

7:58 a.m.-10:50 a.m.

Nonstop5h 52m

Las Vegas Harry Reid Intl

Sat 6/6

6:00 a.m.-2:07 p.m.

Nonstop5h 07m

C$ 423

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 14/7

2:15 p.m.-8:25 p.m.

1 stop9h 10m

Las Vegas Harry Reid Intl

Tue 21/7

7:05 a.m.-6:00 p.m.

2 stops7h 55m

C$ 468

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Wed 26/8

7:00 a.m.-10:05 a.m.

Nonstop6h 05m

Las Vegas Harry Reid Intl

Thu 27/8

7:05 a.m.-10:36 p.m.

1 stop12h 31m

C$ 479

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Wed 26/8

7:00 a.m.-10:05 a.m.

Nonstop6h 05m

Las Vegas Harry Reid Intl

Fri 28/8

7:05 a.m.-10:36 p.m.

1 stop12h 31m

C$ 479

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Wed 27/5

6:20 p.m.-10:50 p.m.

1 stop7h 30m

Las Vegas Harry Reid Intl

Wed 3/6

8:00 p.m.-8:10 a.m.

2 stops9h 10m

C$ 502

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 25/8

8:30 a.m.-4:48 p.m.

1 stop11h 18m

Las Vegas Harry Reid Intl

Mon 31/8

5:28 p.m.-5:49 a.m.

1 stop9h 21m

C$ 505

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 2/6

7:30 a.m.-10:21 a.m.

Nonstop5h 51m

Las Vegas Harry Reid Intl

Sat 6/6

2:10 p.m.-7:33 a.m.

1 stop14h 23m

C$ 506

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 23 resultsSorted by cheapest first
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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?

The best time to book flights from Boston to Las Vegas is 78 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$ 454). Flying from Boston to Las Vegas in April is currently the most expensive (average of C$ 612). 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 30 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Las Vegas as you normally would.

How much does it cost to fly round-trip 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 30 April 2026.
Read through reviews of airlines operating flights from Boston to Las Vegas, such as Delta and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,465 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

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
8,465 reviews
Delta
7.9
Good
8,465 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

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.
JetBlue
7.2
Good
2,967 reviews
Delta
7.9
Good
8,465 reviews
Check prices

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

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.

  • 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 14 daily flights to Las Vegas from 2 different airlines. 5h 48m 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 8 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 Boston to Las Vegas?

    Airlines like United Airlines, Alaska Airlines, and JetBlue fly from Boston to Las Vegas in about 5h 52m. The time it takes to get you to your destination can typically vary by up to 4h 32m. Airlines will cover a distance of 3819 km. This flight may include one or multiple stops.

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

    According to our current data, Delta (C$ 203), and JetBlue (C$ 270) offers the cheapest pricing from Boston to Las Vegas. Delta is 61% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 LATAM Airlines (100%), Etihad Airways (76%) or Delta (76%) 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$ 454). Flying from Boston to Las Vegas in April is currently the most expensive (average of C$ 612). 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
Kingman
Henderson
North Las Vegas
Paradise

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Boston to Las Vegas

Discover the top 2 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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 203AverageC$ 420FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapestC$ 270AverageC$ 473FlexibilityNo 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?

Cheapflights helps you search for flights from Boston to Las Vegas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

Can Cheapflights find flights from Boston to Las Vegas with no change fees?

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

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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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