Cheap flights from Boston to Las Vegas (BOS - LAS)

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The best prices from Boston to Las Vegas are usually found in August or July, booked 24 days in advance, depart on a Tuesday or Saturday and return on a Thursday

How to find the cheapest flight from
Boston (BOS) to Las Vegas (LAS)

All the information you need to plan the best BOS to LAS flight in 2021: compare Boston to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.
BOS - LAS
Price
$142 - $337
LAS
Temperature
59 - 105.8 °F
LAS
Rainfall
0.1 - 0.9 inches

Popular in

December

High demand for flights, 27% potential price rise

Cheapest in

August

Best time to find cheap flights, 43% potential price drop

Round-trip from

$142

From Boston to Las Vegas

One-way from

$58

One-way flight from Boston to Las Vegas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Las Vegas?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 17% when planning your travel around this day of the week.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 24 days in advance, which can save you up to 18% on flights from Boston to Las Vegas compared to booking the week you need them. Waiting 24 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $262. For sooner than that we have options available in the next 3 days from $304.

What is the cheapest month to fly from Boston to Las Vegas?

August is one of the best times of the year to fly to Las Vegas from Boston. Prices for August average $260 per person but you can even find prices for as low as $64. The most expensive prices can be found in the month of December. Opting for a August flight can save you 25% on your journey compared to booking in August

When is the cheapest time to fly from Boston to Las Vegas (BOS - LAS)?

One of the essential ways to save on airfare from Boston to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 33% on airfare.

Cheap flights from Boston to Las Vegas in June, July 2021

The best prices found for BOS to LAS flights for June, July
13 Jul - 20 Jul
$224pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
13 Jul - 20 Jul
$226pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
4 Jul - 14 Jul
$228pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Boston to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from Boston found for this year
11 Sep - 13 Sep
$109pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
8 Sep - 10 Sep
$111pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
27 Sep - 28 Sep
$114pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to Las Vegas from Boston

Save time with Boston to Las Vegas direct flight deals
2 Oct - 6 Oct
$116pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
2 Oct - 5 Oct
$118pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
8 Sep - 11 Sep
$120pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Las Vegas

Late deals on round-trip flights to Las Vegas from Boston, departing today and this week
25 Jun - 3 Jul
$252pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
     
3 STOPS
BOS
Boston Logan Intl
25 Jun - 3 Jul
$258pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl
25 Jun - 6 Jul
$262pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl

One-way flights to Las Vegas from Boston

The cheapest one-way flights from Boston to Las Vegas
10:34 am - 1:20 pm
Spirit Airlines
Nonstop
5h 46m
BOS - LAS
Spirit Airlines
$58
CheapOair
10:34 am - 1:20 pm
Spirit Airlines
Nonstop
5h 46m
BOS - LAS
Spirit Airlines
$60
FlightNetwork
10:34 am - 1:20 pm
Spirit Airlines
Nonstop
5h 46m
BOS - LAS
Spirit Airlines
$62
Hotwire

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Las Vegas</span> flights.

Flight FAQs

From Boston to Las Vegas

Are flight prices decreasing from Boston to Las Vegas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Las Vegas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to Las Vegas McCarran to control the spread of COVID-19?

New policies can now be found on Alaska Airlines to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from Boston Logan Intl to Las Vegas McCarran are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Boston Logan Intl to Las Vegas McCarran have flexible cancellations due to COVID-19?

Some of our airline partners flying from Boston Logan Intl to Las Vegas McCarran have new flexible policies in place due to COVID-19. Spirit Airlines, JetBlue, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Spirit Airlines with this kind of flexibility.

What airports do I use to fly from Boston to Las Vegas?

If you wish to fly to Las Vegas from Boston, then you need to book flights from Boston Logan Intl to Las Vegas McCarran. There are 10 flights from Logan Intl (BOS) to McCarran (LAS) per day to choose from. Flights to Las Vegas from Logan Intl are available from 9 different airlines, which means you should have some options if you want to compare airfare deals. 5h 46m is how long a nonstop flight from Boston to Las Vegas McCarran typically takes.

Can I find flights from Boston to Las Vegas for under $200 on Cheapflights?

Yes, there are multiple flights from Boston to Las Vegas for under $200. The cheapest flight booked recently is on Spirit Airlines for just $102, but on average you can expect to pay $119.

Are there nonstop flights from Boston to Las Vegas for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Las Vegas under $200. A good price for a nonstop flight from Boston to Las Vegas is less than $131.

Are there last-minute flights available from Boston to Las Vegas for under $300?

There are currently 20+ open flights from Boston to Las Vegas within the next 7 days for less than $300.

What days are nonstop flights available from Boston to Las Vegas?

Nonstop flights are available for this route on the following days: Tuesday, Thursday, Saturday.

How popular is this flight route?

Within the past month, 952 users have taken a look at flights from Boston Logan Intl to Las Vegas McCarran.

How many flights depart from Boston to Las Vegas on average per day?

Per day, 4 flights depart from Boston Logan Intl to Las Vegas McCarran on average.
Afternoon (Noon - 6pm) - 100% of flight departures

Does it rain more in Boston or Las Vegas?

In Boston, there will be greater rainfall in Boston compared to Las Vegas over the next 14 days.

Is Boston weather warmer or cooler than Las Vegas?

You can imagine temperatures to be in the 106 °F range in July. The weather in Las Vegas is generally hotter than Boston's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Boston to Las Vegas?

Airlines like Spirit Airlines fly from Boston to Las Vegas in about 5h 46m. The time it takes to get you to your destination is usually consistent. There are 2388 mi between Boston and Las Vegas. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Boston to Las Vegas round-trip?

Currently priced at $102, Spirit Airlines will fly you from Boston to Las Vegas and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Spirit Airlines is currently priced 58% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Boston to Las Vegas one-way?

The cheapest airline for a one-way flight from Boston to Las Vegas is Spirit Airlines ($58).

Alternative routes for Boston to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Las Vegas

Things to know before you go - useful duration and weather info for your trip from Boston to Las Vegas.
Flight duration
5h 22m
Average temperature for June in Las Vegas
100.4 °F
Avg rainfall for June in Las Vegas
0.1 ″

Airports servicing Boston

Airports servicing Las Vegas

Top 8 airlines flying from Boston to Las Vegas

The chart below displays the airlines Cheapflights users traveling from Boston to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Sun Country Air
$116 $223 No cancel fee 83%
Frontier
$117 $231 No cancel fee 62%
Spirit Airlines
$112 $249 No cancel fee 65%
American Airlines
$137 $268 No cancel fee 71%
United Airlines
$137 $284 No cancel fee 69%
Delta
$128 $333 No cancel fee N/A
Alaska Airlines
$146 $397 No cancel fee 75%
JetBlue
$158 $397 No cancel fee 62%

Hourly flight availability from Boston to Las Vegas

See what time of day planes typically take off from Boston towards Las Vegas.
Morning 6 AM to noon 63% of BOS to LAS departures
Afternoon Noon to 6 PM 36% of BOS to LAS departures
Early morning Midnight to 6 AM 1% of BOS to LAS departures
Evening 6 PM to midnight 0% of BOS to LAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Las Vegas
See how many times per day planes take to the skies headed from Boston to Las Vegas.
Sunday
15 daily flights
Monday
12 daily flights
Tuesday
6 daily flights
Wednesday
9 daily flights
Thursday
11 daily flights
Friday
10 daily flights
Saturday
7 daily flights
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