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Cheap flights from Boston to Las Vegas from $111

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 2/17. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
7:45 pm - 10:48 pm
BOS
-
LAS
6h 03mnonstop
Multiple Airlines Logo
11:59 pm - 11:41 am
LAS
-
BOS
8h 42m1 stop
$199Multiple Airlines
Thu, Mar 12 - Tue, Mar 17
Frontier Logo
6:00 am - 12:45 pm
BOS
-
LAS
9h 45m1 stop
Frontier Logo
6:30 am - 1:13 am
LAS
-
BOS
15h 43m2 stops
$200Frontier
Tue, Mar 3 - Wed, Mar 4
Multiple Airlines Logo
6:00 am - 10:57 pm
BOS
-
LAS
19h 57m1 stop
Multiple Airlines Logo
3:58 pm - 4:18 pm
LAS
-
BOS
21h 20m2 stops
$201Multiple Airlines
Fri, Jan 30 - Mon, Feb 2
American Airlines Logo
12:11 pm - 7:22 pm
BOS
-
LAS
10h 11m1 stop
American Airlines Logo
11:30 pm - 9:30 am
LAS
-
BOS
7h 00m1 stop
$202American Airlines
Tue, Feb 10 - Thu, Feb 12
Multiple Airlines Logo
6:00 am - 10:57 pm
BOS
-
LAS
19h 57m1 stop
Multiple Airlines Logo
7:00 am - 4:48 pm
LAS
-
BOS
30h 48m2 stops
$203Multiple Airlines
Sun, Feb 1 - Fri, Feb 6
Southwest Logo
2:50 pm - 8:50 pm
BOS
-
LAS
9h 00m1 stop
Southwest Logo
11:50 am - 9:25 pm
LAS
-
BOS
6h 35m1 stop
$204Southwest
Sat, Feb 7 - Tue, Feb 10
Frontier Logo
6:00 am - 4:28 pm
BOS
-
LAS
13h 28m1 stop
Frontier Logo
7:30 am - 1:13 am
LAS
-
BOS
14h 43m1 stop
$205Frontier
Mon, Mar 2 - Thu, Mar 5
Southwest Logo
6:50 am - 1:40 pm
BOS
-
LAS
9h 50m1 stop
Southwest Logo
9:10 am - 8:55 pm
LAS
-
BOS
8h 45m2 stops
$206Southwest
Tue, Jan 27 - Sat, Jan 31
American Airlines Logo
5:31 pm - 12:25 am
BOS
-
LAS
9h 54m1 stop
American Airlines Logo
11:30 pm - 9:30 am
LAS
-
BOS
7h 00m1 stop
$207American Airlines
Fri, Feb 20 - Mon, Feb 23
JetBlue Logo
8:50 pm - 11:59 pm
BOS
-
LAS
6h 09mnonstop
JetBlue Logo
2:50 pm - 10:55 pm
LAS
-
BOS
5h 05mnonstop
$208JetBlue
Sat, Jan 24 - Wed, Jan 28

JetBlue flights from Boston to Las Vegas

Our best JetBlue deals on Boston to Las Vegas flight tickets
JetBlue
Jan 24
BOS8:50 pmBoston Logan Intl
6h 09m
LAS11:59 pmLas Vegas Harry Reid Intl
Jan 28
LAS2:50 pmLas Vegas Harry Reid Intl
5h 05m
BOS10:55 pmBoston Logan Intl
$208
JetBlue
Feb 10
BOS8:50 pmBoston Logan Intl
6h 09m
LAS11:59 pmLas Vegas Harry Reid Intl
Feb 13
LAS11:59 pmLas Vegas Harry Reid Intl
4h 50m
BOS7:49 amBoston Logan Intl
$213
JetBlue
Mar 4
BOS6:09 pmBoston Logan Intl
6h 08m
LAS9:17 pmLas Vegas Harry Reid Intl
Mar 9
LAS11:59 pmLas Vegas Harry Reid Intl
4h 58m
BOS7:57 amBoston Logan Intl
$214

American Airlines flights from Boston to Las Vegas

Our best American Airlines deals on Boston to Las Vegas flight tickets
American Airlines
Feb 10
BOS5:20 pmBoston Logan Intl
8h 14m
1 stop
LAS10:34 pmLas Vegas Harry Reid Intl
Feb 13
LAS11:59 pmLas Vegas Harry Reid Intl
8h 41m
1 stop
BOS11:40 amBoston Logan Intl
$202
American Airlines
Feb 21
BOS5:54 pmBoston Logan Intl
8h 04m
1 stop
LAS10:58 pmLas Vegas Harry Reid Intl
Feb 23
LAS10:59 pmLas Vegas Harry Reid Intl
8h 58m
1 stop
BOS10:57 amBoston Logan Intl
$207
American Airlines
Feb 3
BOS2:43 pmBoston Logan Intl
10h 20m
1 stop
LAS10:03 pmLas Vegas Harry Reid Intl
Feb 7
LAS8:00 amLas Vegas Harry Reid Intl
8h 44m
1 stop
BOS7:44 pmBoston Logan Intl
$212

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 832,500 searches. Data last updated January 8, 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

Thu 3/12

7:45 pm-10:48 pm

Nonstop6h 03m

Las Vegas Harry Reid Intl

Tue 3/17

11:59 pm-11:41 am

1 stop8h 42m

$199

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 3/3

6:00 am-12:45 pm

1 stop9h 45m

Las Vegas Harry Reid Intl

Wed 3/4

6:30 am-1:13 am

2 stops15h 43m

$200

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 1/30

6:00 am-10:57 pm

1 stop19h 57m

Las Vegas Harry Reid Intl

Mon 2/2

3:58 pm-4:18 pm

2 stops21h 20m

$201

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 2/10

12:11 pm-7:22 pm

1 stop10h 11m

Las Vegas Harry Reid Intl

Thu 2/12

11:30 pm-9:30 am

1 stop7h 00m

$202

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sun 2/1

6:00 am-10:57 pm

1 stop19h 57m

Las Vegas Harry Reid Intl

Fri 2/6

7:00 am-4:48 pm

2 stops30h 48m

$203

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 2/7

2:50 pm-8:50 pm

1 stop9h 00m

Las Vegas Harry Reid Intl

Tue 2/10

11:50 am-9:25 pm

1 stop6h 35m

$204

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Mon 3/2

6:00 am-4:28 pm

1 stop13h 28m

Las Vegas Harry Reid Intl

Thu 3/5

7:30 am-1:13 am

1 stop14h 43m

$205

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 1/27

6:50 am-1:40 pm

1 stop9h 50m

Las Vegas Harry Reid Intl

Sat 1/31

9:10 am-8:55 pm

2 stops8h 45m

$206

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Fri 2/20

5:31 pm-12:25 am

1 stop9h 54m

Las Vegas Harry Reid Intl

Mon 2/23

11:30 pm-9:30 am

1 stop7h 00m

$207

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Sat 1/24

8:50 pm-11:59 pm

Nonstop6h 09m

Las Vegas Harry Reid Intl

Wed 1/28

2:50 pm-10:55 pm

Nonstop5h 05m

$208

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?

The month of January is, on average, the cheapest month to fly to Las Vegas from Boston, with most prices found around $307. The month of February is another great option to travel to Las Vegas, with average flight prices from Boston averaging around $347.

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

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $358. Flights from Boston to Las Vegas on a Thursday will generally be more expensive and average around $407. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $348. Flights to Las Vegas are more costly in the morning, with an average ticket price of $402. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $372 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 $332 on momondo.

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

There are 4 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?

No. A direct flight is the cheapest option for a flight between Boston to Las Vegas.

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

As of January 2026, prices for Boston to Las Vegas flights are approximately 3% 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

Best Price Found

$143

Fastest flight time

5h 52m

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 $143. The best round-trip flight deal from Boston to Las Vegas found on momondo in the last 72 hours is $267.
The fastest flight from Boston to Las Vegas takes 5h 52m
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?

    There are 2367.5 mi between Boston Logan Intl and Las Vegas Harry Reid Intl. A reasonable flight in good conditions will take 5h 52m.

  • 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 were last updated today.

  • 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 required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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 $106Free CancellationRating
6.3
8,288 reviews
Search Spirit Airlines flights
FrontierPriceFrom $112Free CancellationRating
5.7
3,061 reviews
Search Frontier flights
DeltaPriceFrom $199Free CancellationRating
7.9
8,029 reviews
Search Delta flights
JetBluePriceFrom $216Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,141 reviews
Search United Airlines flights
Sun Country AirPriceFrom $225Free CancellationRating
6.8
340 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $246Free CancellationRating
8.0
11,668 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $249Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
SouthwestPriceFrom $286Free CancellationRating
8.0
4,250 reviews
Search Southwest flights

  • Delta Flights From Boston to Las Vegas

    Delta flies from Boston to Las Vegas around 10 times per week, with 8,029 momondo users rating the airline 7.9/10. The cheapest Delta deal from Boston to Las Vegas in the last 72 hours was $199 (round-trip), much lower than the average airfare cost of $398 for Delta flights on this route.

  • United Airlines Flights From Boston to Las Vegas

    United Airlines (7.4/10 from 9,141 reviews) operates around 5 flights from Boston to Las Vegas in any given week. The average United Airlines airfare for this route is around $352, with deals from around $216 rare but found on momondo. Referenced prices are for round-trip Boston to Las Vegas flight searches in the last 72 hours.

Traveling to a place near Las Vegas?

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

Why use momondo?

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

Finding the right flight to Las Vegas from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Boston to Las Vegas flights to just show those with flexible booking policies.

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

Once all potential Boston to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Las Vegas from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Las Vegas trip

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