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Cheap flights from Boston to Las Vegas from C$ 159

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 4/9. 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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Cheap round-trip flights

Spirit Airlines Logo
4:59 p.m. - 12:05 a.m.BOS-LAS
10h 06m1 stop
Spirit Airlines Logo
8:45 a.m. - 10:53 p.m.LAS-BOS
11h 08m1 stop
C$ 306Spirit Airlines
Find Deal
Fri, 24 Oct - Wed, 29 Oct
Spirit Airlines Logo
6:15 a.m. - 3:17 p.m.BOS-LAS
12h 02m1 stop
Spirit Airlines Logo
8:45 a.m. - 10:43 p.m.LAS-BOS
10h 58m1 stop
C$ 308Spirit Airlines
Find Deal
Fri, 24 Oct - Wed, 29 Oct
Spirit Airlines Logo
6:05 a.m. - 4:08 p.m.BOS-LAS
13h 03m1 stop
Spirit Airlines Logo
10:15 p.m. - 11:18 a.m.LAS-BOS
10h 03m1 stop
C$ 317Spirit Airlines
Find Deal
Thu, 21 Aug - Mon, 25 Aug
United Airlines Logo
7:30 a.m. - 12:33 p.m.BOS-LAS
8h 03m1 stop
United Airlines Logo
7:00 a.m. - 5:46 p.m.LAS-BOS
7h 46m1 stop
C$ 330United Airlines
Find Deal
Wed, 27 Aug - Wed, 3 Sep
Delta Logo
5:45 p.m. - 8:40 p.m.BOS-LAS
5h 55mdirect
Delta Logo
11:25 a.m. - 7:49 p.m.LAS-BOS
5h 24mdirect
C$ 367Delta
Find Deal
Sun, 24 Aug - Sat, 6 Sep
Delta Logo
5:40 p.m. - 8:29 p.m.BOS-LAS
5h 49mdirect
Delta Logo
9:45 p.m. - 6:00 a.m.LAS-BOS
5h 15mdirect
C$ 368Delta
Find Deal
Fri, 12 Sep - Sun, 14 Sep
United Airlines Logo
3:15 p.m. - 8:46 p.m.BOS-LAS
8h 31m1 stop
United Airlines Logo
11:59 p.m. - 10:34 a.m.LAS-BOS
7h 35m1 stop
C$ 375United Airlines
Find Deal
Sat, 15 Nov - Mon, 17 Nov
JetBlue Logo
7:07 p.m. - 9:58 p.m.BOS-LAS
5h 51mdirect
JetBlue Logo
11:40 p.m. - 11:17 a.m.LAS-BOS
8h 37m1 stop
C$ 381JetBlue
Find Deal
Fri, 5 Sep - Fri, 12 Sep
JetBlue Logo
7:09 p.m. - 10:22 p.m.BOS-LAS
6h 13mdirect
JetBlue Logo
11:40 p.m. - 11:17 a.m.LAS-BOS
8h 37m1 stop
C$ 392JetBlue
Find Deal
Sun, 21 Sep - Tue, 23 Sep
Hawaiian Airlines Logo
5:08 p.m. - 11:26 p.m.BOS-LAS
9h 18m1 stop
Hawaiian Airlines Logo
5:14 p.m. - 6:25 a.m.LAS-BOS
10h 11m1 stop
C$ 395Hawaiian Airlines
Find Deal
Fri, 22 Aug - Mon, 25 Aug

Delta flights from Boston to Las Vegas

Our best Delta deals on Boston to Las Vegas flight tickets
Delta
24 Aug
BOS5:45 p.m.Boston Logan Intl
5h 55m
LAS8:40 p.m.Las Vegas Harry Reid Intl
6 Sep
LAS11:25 a.m.Las Vegas Harry Reid Intl
5h 24m
BOS7:49 p.m.Boston Logan Intl
C$ 367
Find similar
Delta
12 Sep
BOS5:40 p.m.Boston Logan Intl
5h 49m
LAS8:29 p.m.Las Vegas Harry Reid Intl
14 Sep
LAS9:45 p.m.Las Vegas Harry Reid Intl
5h 15m
BOS6:00 a.m.Boston Logan Intl
C$ 368
Find similar
Delta
30 Oct
BOS7:45 a.m.Boston Logan Intl
6h 02m
LAS10:47 a.m.Las Vegas Harry Reid Intl
4 Nov
LAS10:34 a.m.Las Vegas Harry Reid Intl
5h 11m
BOS6:45 p.m.Boston Logan Intl
C$ 382
Find similar

Spirit Airlines flights from Boston to Las Vegas

Our best Spirit Airlines deals on Boston to Las Vegas flight tickets
Spirit Airlines
24 Oct
BOS4:59 p.m.Boston Logan Intl
10h 06m
1 stop
LAS12:05 a.m.Las Vegas Harry Reid Intl
29 Oct
LAS8:45 a.m.Las Vegas Harry Reid Intl
11h 08m
1 stop
BOS10:53 p.m.Boston Logan Intl
C$ 306
Find similar
Spirit Airlines
24 Oct
BOS6:15 a.m.Boston Logan Intl
12h 02m
1 stop
LAS3:17 p.m.Las Vegas Harry Reid Intl
29 Oct
LAS8:45 a.m.Las Vegas Harry Reid Intl
10h 58m
1 stop
BOS10:43 p.m.Boston Logan Intl
C$ 308
Find similar
Spirit Airlines
21 Aug
BOS6:05 a.m.Boston Logan Intl
13h 03m
1 stop
LAS4:08 p.m.Las Vegas Harry Reid Intl
25 Aug
LAS10:15 p.m.Las Vegas Harry Reid Intl
10h 03m
1 stop
BOS11:18 a.m.Boston Logan Intl
C$ 317
Find similar

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 31 July 2025.
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

Fri 24/10

4:59 p.m.-12:05 a.m.

1 stop10h 06m

Las Vegas Harry Reid Intl

Wed 29/10

8:45 a.m.-10:53 p.m.

1 stop11h 08m

C$ 306

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 24/10

6:15 a.m.-3:17 p.m.

1 stop12h 02m

Las Vegas Harry Reid Intl

Wed 29/10

8:45 a.m.-10:43 p.m.

1 stop10h 58m

C$ 308

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Thu 21/8

6:05 a.m.-4:08 p.m.

1 stop13h 03m

Las Vegas Harry Reid Intl

Mon 25/8

10:15 p.m.-11:18 a.m.

1 stop10h 03m

C$ 317

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Wed 27/8

7:30 a.m.-12:33 p.m.

1 stop8h 03m

Las Vegas Harry Reid Intl

Wed 3/9

7:00 a.m.-5:46 p.m.

1 stop7h 46m

C$ 330

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sun 24/8

5:45 p.m.-8:40 p.m.

Nonstop5h 55m

Las Vegas Harry Reid Intl

Sat 6/9

11:25 a.m.-7:49 p.m.

Nonstop5h 24m

C$ 367

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 12/9

5:40 p.m.-8:29 p.m.

Nonstop5h 49m

Las Vegas Harry Reid Intl

Sun 14/9

9:45 p.m.-6:00 a.m.

Nonstop5h 15m

C$ 368

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 15/11

3:15 p.m.-8:46 p.m.

1 stop8h 31m

Las Vegas Harry Reid Intl

Mon 17/11

11:59 p.m.-10:34 a.m.

1 stop7h 35m

C$ 375

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 5/9

7:07 p.m.-9:58 p.m.

Nonstop5h 51m

Las Vegas Harry Reid Intl

Fri 12/9

11:40 p.m.-11:17 a.m.

1 stop8h 37m

C$ 381

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sun 21/9

7:09 p.m.-10:22 p.m.

Nonstop6h 13m

Las Vegas Harry Reid Intl

Tue 23/9

11:40 p.m.-11:17 a.m.

1 stop8h 37m

C$ 392

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 22/8

5:08 p.m.-11:26 p.m.

1 stop9h 18m

Las Vegas Harry Reid Intl

Mon 25/8

5:14 p.m.-6:25 a.m.

1 stop10h 11m

C$ 394

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 November is your next best option. Flight prices from Boston to Las Vegas during November average around C$ 458.

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$ 354. The most expensive day to fly to Las Vegas is Tuesday, with ticket prices averaging around C$ 719.

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 at noon when flights can be purchased for as low as C$ 387. Try not to purchase tickets in the morning because they tend to be around C$ 506. 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$ 496 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$ 439 on momondo.

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

There are 1 cabin classes 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.

Can stopping save me money on Boston to Las Vegas flights?

You could potentially save up to 78% on your flight if you consider stops on a Boston to Las Vegas flight.

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

As of July 2025, prices for Boston to Las Vegas flights are approximately 18% more expensive 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

Best price found

C$ 159

Fastest flight time

5h 48m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Boston in the past 72 hours is C$ 159. The best round-trip flight deal from Boston to Las Vegas found on momondo in the last 72 hours is C$ 306.
The fastest flight from Boston to Las Vegas takes 5h 48m
Direct flights go from Boston to Las Vegas every day.
There is 1 airport near Las Vegas: 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 5h 48m, 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$ 206Free CancellationRating
6.3
8,049 reviews
Search Spirit Airlines flights
JetBluePriceFrom C$ 245Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
DeltaPriceFrom C$ 316Free CancellationRating
8.0
7,981 reviews
Search Delta flights

  • Delta Flights From Boston to Las Vegas

    Delta flies from Boston to Las Vegas around 13 times per week, with 7,981 momondo users rating the airline 8.0/10. The cheapest Delta deal from Boston to Las Vegas in the last 72 hours was C$ 229 (round-trip), much lower than the average airfare cost of C$ 307 for Delta flights on this route.

  • JetBlue Flights From Boston to Las Vegas

    JetBlue (7.2/10 from 2,914 reviews) operates around 7 flights from Boston to Las Vegas in any given week. The average JetBlue airfare for this route is around C$ 342, with deals from around C$ 178 rare but found on momondo. Referenced prices are for round-trip Boston to Las Vegas flight searches in the last 72 hours.

Travelling to a place near Las Vegas?

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

An easier way to manage your Las Vegas trip

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