Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Boston from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Boston departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Las Vegas to Boston (LAS-BOS)

Cheap round-trip flights

Spirit Airlines Logo
10:28 pm - 10:47 pmLAS-BOS
21h 19m1 stop
Spirit Airlines Logo
5:50 am - 11:04 amBOS-LAS
8h 14m1 stop
$205Spirit Airlines
Find Deal
Mon, Sep 22 - Tue, Sep 30
Spirit Airlines Logo
9:15 am - 10:47 pmLAS-BOS
10h 32m1 stop
Spirit Airlines Logo
5:50 am - 9:23 pmBOS-LAS
18h 33m1 stop
$208Spirit Airlines
Find Deal
Tue, Sep 23 - Sat, Sep 27
Spirit Airlines Logo
9:15 am - 10:47 pmLAS-BOS
10h 32m1 stop
Spirit Airlines Logo
6:20 am - 3:44 pmBOS-LAS
12h 24m1 stop
$209Spirit Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
Spirit Airlines Logo
9:15 am - 10:47 pmLAS-BOS
10h 32m1 stop
Spirit Airlines Logo
3:49 pm - 11:34 pmBOS-LAS
10h 45m1 stop
$210Spirit Airlines
Find Deal
Sat, Oct 4 - Sun, Oct 12
Logo
10:10 pm - 9:00 amLAS-BOS
7h 50m1 stop
Logo
4:54 pm - 11:48 pmBOS-LAS
9h 54m1 stop
$221
Find Deal
Thu, Oct 30 - Fri, Oct 31
Frontier Logo
9:59 pm - 7:52 amLAS-BOS
6h 53m1 stop
Frontier Logo
12:59 pm - 6:35 pmBOS-LAS
8h 36m1 stop
$230Frontier
Find Deal
Wed, Sep 10 - Mon, Sep 22
Frontier Logo
11:00 pm - 9:58 amLAS-BOS
7h 58m1 stop
Frontier Logo
12:59 pm - 6:35 pmBOS-LAS
8h 36m1 stop
$231Frontier
Find Deal
Thu, Sep 11 - Mon, Sep 22
JetBlue Logo
9:10 pm - 5:18 amLAS-BOS
5h 08mnonstop
JetBlue Logo
6:40 am - 10:49 pmBOS-LAS
19h 09m1 stop
$237JetBlue
Find Deal
Mon, Sep 22 - Tue, Sep 30
Logo
10:36 am - 1:48 pmLAS-BOS
24h 12m1 stop
Logo
12:20 pm - 9:28 amBOS-LAS
24h 08m2 stops
$239
Find Deal
Tue, Sep 9 - Tue, Sep 23
JetBlue Logo
9:10 pm - 5:18 amLAS-BOS
5h 08mnonstop
JetBlue Logo
7:09 pm - 10:22 pmBOS-LAS
6h 13mnonstop
$260JetBlue
Find Deal
Mon, Sep 22 - Tue, Sep 30

Spirit Airlines flights from Las Vegas to Boston

Our best Spirit Airlines deals on Las Vegas to Boston flight tickets
Spirit Airlines
Sep 22
LAS10:28 pmLas Vegas Harry Reid Intl
21h 19m
1 stop
BOS10:47 pmBoston Logan Intl
Sep 30
BOS5:50 amBoston Logan Intl
8h 14m
1 stop
LAS11:04 amLas Vegas Harry Reid Intl
$205
Find similar
Spirit Airlines
Sep 23
LAS9:15 amLas Vegas Harry Reid Intl
10h 32m
1 stop
BOS10:47 pmBoston Logan Intl
Sep 27
BOS5:50 amBoston Logan Intl
18h 33m
1 stop
LAS9:23 pmLas Vegas Harry Reid Intl
$208
Find similar
Spirit Airlines
Oct 1
LAS9:15 amLas Vegas Harry Reid Intl
10h 32m
1 stop
BOS10:47 pmBoston Logan Intl
Oct 6
BOS6:20 amBoston Logan Intl
12h 24m
1 stop
LAS3:44 pmLas Vegas Harry Reid Intl
$209
Find similar

Frontier flights from Las Vegas to Boston

Our best Frontier deals on Las Vegas to Boston flight tickets
Frontier
Sep 10
LAS9:59 pmLas Vegas Harry Reid Intl
6h 53m
1 stop
BOS7:52 amBoston Logan Intl
Sep 22
BOS12:59 pmBoston Logan Intl
8h 36m
1 stop
LAS6:35 pmLas Vegas Harry Reid Intl
$230
Find similar
Frontier
Sep 11
LAS11:00 pmLas Vegas Harry Reid Intl
7h 58m
1 stop
BOS9:58 amBoston Logan Intl
Sep 22
BOS12:59 pmBoston Logan Intl
8h 36m
1 stop
LAS6:35 pmLas Vegas Harry Reid Intl
$231
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Las Vegas to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Mon 9/22

10:28 pm-10:47 pm

1 stop21h 19m

Boston Logan Intl

Tue 9/30

5:50 am-11:04 am

1 stop8h 14m

$205

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 9/23

9:15 am-10:47 pm

1 stop10h 32m

Boston Logan Intl

Sat 9/27

5:50 am-9:23 pm

1 stop18h 33m

$208

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 10/1

9:15 am-10:47 pm

1 stop10h 32m

Boston Logan Intl

Mon 10/6

6:20 am-3:44 pm

1 stop12h 24m

$209

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Sat 10/4

9:15 am-10:47 pm

1 stop10h 32m

Boston Logan Intl

Sun 10/12

3:49 pm-11:34 pm

1 stop10h 45m

$210

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Thu 10/30

10:10 pm-9:00 am

1 stop7h 50m

Boston Logan Intl

Fri 10/31

4:54 pm-11:48 pm

1 stop9h 54m

$221

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 9/10

9:59 pm-7:52 am

1 stop6h 53m

Boston Logan Intl

Mon 9/22

12:59 pm-6:35 pm

1 stop8h 36m

$230

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Thu 9/11

11:00 pm-9:58 am

1 stop7h 58m

Boston Logan Intl

Mon 9/22

12:59 pm-6:35 pm

1 stop8h 36m

$231

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Mon 9/22

9:10 pm-5:18 am

Nonstop5h 08m

Boston Logan Intl

Tue 9/30

6:40 am-10:49 pm

1 stop19h 09m

$237

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 9/9

10:36 am-1:48 pm

1 stop24h 12m

Boston Logan Intl

Tue 9/23

12:20 pm-9:28 am

2 stops24h 08m

$239

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Mon 9/22

9:10 pm-5:18 am

Nonstop5h 08m

Boston Logan Intl

Tue 9/30

7:09 pm-10:22 pm

Nonstop6h 13m

$260

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Boston from

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

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 Boston?

In general, January is the cheapest month to fly from Las Vegas to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $276. If you aren’t able to travel during the month of January, then book flights to Boston from Las Vegas during November instead. Flights to Boston in November, while not as cheap as those in January, still average around $276.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Las Vegas to Boston is on a Thursday when prices can be found for as low as $301. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $373.

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

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Las Vegas to Boston in the afternoon for as low as $267. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $393 per ticket.

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

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

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $315 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Las Vegas for as low as $260 on momondo.

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

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to Boston Logan 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 Las Vegas to Boston flights?

You could potentially save up to 24% on your flight if you consider stops on a Las Vegas to Boston flight.

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

As of August 2025, prices for Las Vegas to Boston flights are approximately 40% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Boston

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

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

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

Best Price Found

$184

Fastest flight time

4h 55m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Las Vegas in the past 72 hours is $184. The best round-trip flight deal from Las Vegas to Boston found on momondo in the last 72 hours is $279.
The fastest flight from Las Vegas to Boston takes 4h 55m
Direct flights go from Las Vegas to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
Search flight deals

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

    Las Vegas Harry Reid Intl and Boston Logan Intl are 2367.5 mi apart from one another. In terms of flight time, this usually takes a little over 5h 08m.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Boston Logan Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan 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 Boston Logan 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 Las Vegas to Boston?

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

Best airlines flying from Las Vegas to Boston

Compare and see reviews for airlines that fly from Las Vegas to Boston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $99Free CancellationRating
6.3
8,028 reviews
Search Spirit Airlines flights
FrontierPriceFrom $127Free CancellationRating
5.8
3,204 reviews
Search Frontier flights
DeltaPriceFrom $158Free CancellationRating
7.9
7,977 reviews
Search Delta flights
JetBluePriceFrom $167Free CancellationRating
7.2
2,920 reviews
Search JetBlue flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $216Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $227Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From Las Vegas to Boston

    Southwest flight deals from Las Vegas to Boston start from $227 round-trip. Over the 2 Southwest flights for this route in a normal week, average airfare is usually $396 round-trip - but some users have found much cheaper deals with momondo.

  • Delta Flights From Las Vegas to Boston

    $158 is the best Delta flight deal from Las Vegas to Boston found on momondo over the last 72 hours. The average Delta ticket price found was closer to $346, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 7,977 user reviews) flies into Boston from Las Vegas 5 times in an average week so prices can vary.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
Narragansett
Nashua
South Yarmouth
Gloucester
Brockton
Laconia
Concord
Falmouth
Everett
Wells
Sturbridge

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Boston. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Boston from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Boston.

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

Yes momondo offers price alerts on flights to Boston from Las Vegas. 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 Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/2
Tue 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States