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Cheap flights from Boston to Las Vegas from C$ 148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Las Vegas departing on 22/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
6:40 p.m. - 9:50 p.m.
BOS
-
LAS
6h 10mdirect
JetBlue Logo
3:40 p.m. - 11:35 p.m.
LAS
-
BOS
4h 55mdirect
C$ 255JetBlue
Mon, 23 Feb - Tue, 3 Mar
JetBlue Logo
7:59 p.m. - 11:04 p.m.
BOS
-
LAS
6h 05mdirect
JetBlue Logo
8:55 p.m. - 5:05 a.m.
LAS
-
BOS
5h 10mdirect
C$ 267JetBlue
Sun, 22 Mar - Tue, 31 Mar
JetBlue Logo
7:49 a.m. - 11:00 a.m.
BOS
-
LAS
6h 11mdirect
JetBlue Logo
11:59 p.m. - 7:49 a.m.
LAS
-
BOS
4h 50mdirect
C$ 281JetBlue
Thu, 12 Feb - Wed, 18 Feb
Delta Logo
6:59 p.m. - 10:20 p.m.
BOS
-
LAS
6h 21mdirect
Delta Logo
9:55 p.m. - 6:00 a.m.
LAS
-
BOS
5h 05mdirect
C$ 295Delta
Sun, 22 Feb - Wed, 25 Feb
Delta Logo
6:59 p.m. - 10:20 p.m.
BOS
-
LAS
6h 21mdirect
Delta Logo
9:55 p.m. - 6:00 a.m.
LAS
-
BOS
5h 05mdirect
C$ 297Delta
Mon, 23 Feb - Tue, 3 Mar
Frontier Logo
12:35 p.m. - 10:28 p.m.
BOS
-
LAS
12h 53m
1 stop
Frontier Logo
11:59 p.m. - 10:21 a.m.
LAS
-
BOS
31h 22m
1 stop
C$ 299Frontier
Thu, 30 Apr - Mon, 4 May
JetBlue Logo
7:10 a.m. - 10:00 a.m.
BOS
-
LAS
5h 50mdirect
JetBlue Logo
2:45 p.m. - 10:55 p.m.
LAS
-
BOS
5h 10mdirect
C$ 308JetBlue
Tue, 31 Mar - Tue, 7 Apr
United Airlines Logo
6:00 a.m. - 11:14 a.m.
BOS
-
LAS
8h 14m
1 stop
United Airlines Logo
8:10 a.m. - 7:06 p.m.
LAS
-
BOS
7h 56m
1 stop
C$ 310United Airlines
Wed, 1 Apr - Tue, 14 Apr
United Airlines Logo
2:59 p.m. - 7:57 p.m.
BOS
-
LAS
7h 58m
1 stop
United Airlines Logo
6:40 p.m. - 5:51 a.m.
LAS
-
BOS
8h 11m
1 stop
C$ 315United Airlines
Tue, 24 Mar - Fri, 27 Mar
JetBlue Logo
5:40 p.m. - 8:49 p.m.
BOS
-
LAS
6h 09mdirect
JetBlue Logo
2:45 p.m. - 10:55 p.m.
LAS
-
BOS
5h 10mdirect
C$ 322JetBlue
Mon, 30 Mar - Tue, 7 Apr

United Airlines flights from Boston to Las Vegas

Our best United Airlines deals on Boston to Las Vegas flight tickets
United Airlines
1 Apr
BOS6:00 a.m.Boston Logan Intl
8h 14m
1 stop
LAS11:14 a.m.Las Vegas Harry Reid Intl
14 Apr
LAS8:10 a.m.Las Vegas Harry Reid Intl
7h 56m
1 stop
BOS7:06 p.m.Boston Logan Intl
C$ 310
United Airlines
24 Mar
BOS2:59 p.m.Boston Logan Intl
7h 58m
1 stop
LAS7:57 p.m.Las Vegas Harry Reid Intl
27 Mar
LAS6:40 p.m.Las Vegas Harry Reid Intl
8h 11m
1 stop
BOS5:51 a.m.Boston Logan Intl
C$ 315
United Airlines
10 Feb
BOS11:17 a.m.Boston Logan Intl
8h 54m
1 stop
LAS5:11 p.m.Las Vegas Harry Reid Intl
13 Feb
LAS11:22 p.m.Las Vegas Harry Reid Intl
6h 53m
1 stop
BOS9:15 a.m.Boston Logan Intl
C$ 342

Spirit Airlines flights from Boston to Las Vegas

Our best Spirit Airlines deals on Boston to Las Vegas flight tickets
Spirit Airlines
22 Apr
BOS4:09 p.m.Boston Logan Intl
10h 23m
1 stop
LAS11:32 p.m.Las Vegas Harry Reid Intl
29 Apr
LAS11:31 a.m.Las Vegas Harry Reid Intl
17h 26m
2 stops
BOS7:57 a.m.Boston Logan Intl
C$ 358
Spirit Airlines
30 Apr
BOS4:09 p.m.Boston Logan Intl
10h 23m
1 stop
LAS11:32 p.m.Las Vegas Harry Reid Intl
4 May
LAS11:31 a.m.Las Vegas Harry Reid Intl
17h 26m
2 stops
BOS7:57 a.m.Boston Logan Intl
C$ 365
Spirit Airlines
13 Mar
BOS1:58 p.m.Boston Logan Intl
13h 01m
1 stop
LAS11:59 p.m.Las Vegas Harry Reid Intl
16 Mar
LAS9:45 p.m.Las Vegas Harry Reid Intl
14h 43m
1 stop
BOS3:28 p.m.Boston Logan Intl
C$ 395

momondo 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, momondo users made 96,600 searches. Data last updated 29 January 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

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Mon 23/2

6:40 p.m.-9:50 p.m.

Nonstop6h 10m

Las Vegas Harry Reid Intl

Tue 3/3

3:40 p.m.-11:35 p.m.

Nonstop4h 55m

C$ 255

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sun 22/3

7:59 p.m.-11:04 p.m.

Nonstop6h 05m

Las Vegas Harry Reid Intl

Tue 31/3

8:55 p.m.-5:05 a.m.

Nonstop5h 10m

C$ 267

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 12/2

7:49 a.m.-11:00 a.m.

Nonstop6h 11m

Las Vegas Harry Reid Intl

Wed 18/2

11:59 p.m.-7:49 a.m.

Nonstop4h 50m

C$ 281

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sun 22/2

6:59 p.m.-10:20 p.m.

Nonstop6h 21m

Las Vegas Harry Reid Intl

Wed 25/2

9:55 p.m.-6:00 a.m.

Nonstop5h 05m

C$ 295

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Mon 23/2

6:59 p.m.-10:20 p.m.

Nonstop6h 21m

Las Vegas Harry Reid Intl

Tue 3/3

9:55 p.m.-6:00 a.m.

Nonstop5h 05m

C$ 297

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 30/4

12:35 p.m.-10:28 p.m.

1 stop12h 53m

Las Vegas Harry Reid Intl

Mon 4/5

11:59 p.m.-10:21 a.m.

1 stop31h 22m

C$ 299

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 31/3

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

Nonstop5h 50m

Las Vegas Harry Reid Intl

Tue 7/4

2:45 p.m.-10:55 p.m.

Nonstop5h 10m

C$ 308

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Wed 1/4

6:00 a.m.-11:14 a.m.

1 stop8h 14m

Las Vegas Harry Reid Intl

Tue 14/4

8:10 a.m.-7:06 p.m.

1 stop7h 56m

C$ 310

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 24/3

2:59 p.m.-7:57 p.m.

1 stop7h 58m

Las Vegas Harry Reid Intl

Fri 27/3

6:40 p.m.-5:51 a.m.

1 stop8h 11m

C$ 315

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Mon 30/3

5:40 p.m.-8:49 p.m.

Nonstop6h 09m

Las Vegas Harry Reid Intl

Tue 7/4

2:45 p.m.-10:55 p.m.

Nonstop5h 10m

C$ 322

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Boston to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

If you’re not able to fly to Las Vegas in January, then February is your next best option. Flight prices from Boston to Las Vegas during February average around C$ 471.

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart from Boston to Las Vegas is on a Saturday. Travellers who choose to depart for Las Vegas on a Saturday will often find tickets for as low as C$ 375. The most expensive day to fly to Las Vegas is Tuesday, with ticket prices averaging around C$ 1,147.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as C$ 396. Try not to purchase tickets in the morning because they tend to be around C$ 518. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Las Vegas Harry Reid Intl flight route?

Fly from Boston Logan Intl to Las Vegas Harry Reid Intl for the best Boston Logan Intl - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around C$ 507 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Boston for as low as C$ 452 on momondo.

What cabin class options are available on Boston Logan Intl to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on Boston Logan Intl to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Las Vegas flight prices changed over time?

As of January 2026, prices for Boston to Las Vegas flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Las Vegas (BOS to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Las Vegas

Fastest flight time

6h 04m

Direct flights

Every day

Airports in Las Vegas

1 airport
The fastest flight from Boston to Las Vegas takes 6h 04m
Direct flights go from Boston to Las Vegas every day.
There is 1 airport in Las Vegas. From Boston there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • How far is Boston Logan Intl to Las Vegas Harry Reid Intl by plane?

    The distance between Boston Logan Intl and Las Vegas Harry Reid Intl is about 3810.1 km. Flights usually cover this in 6h 04m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Las Vegas Harry Reid Intl Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Boston to Las Vegas?

  • What is the most popular airline from Boston to Las Vegas?

Best airlines flying from Boston to Las Vegas

Compare and see reviews for airlines that fly from Boston to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom C$ 214Free CancellationRating
6.3
8,394 reviews
Search Spirit Airlines flights
JetBluePriceFrom C$ 297Free CancellationRating
7.2
2,891 reviews
Search JetBlue flights

  • JetBlue Flights From Boston to Las Vegas

    JetBlue flies from Boston to Las Vegas around 16 times per week, with 2,891 momondo users rating the airline 7.2/10. The cheapest JetBlue deal from Boston to Las Vegas in the last 72 hours was C$ 297 (round-trip), much lower than the average airfare cost of C$ 471 for JetBlue flights on this route.

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Laughlin
Mesquite
Henderson
Boulder City
Pahrump
Needles
North Las Vegas
Winchester
Sunrise Manor

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Las Vegas?

It is quick and easy to find Boston to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from Boston to Las Vegas with flexible booking policies on momondo?

momondo does allow users to show only those flights to Las Vegas from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Las Vegas?

momondo helps you find the best flight between Boston and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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