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Cheap flights from Boston to McCarran Intl (BOS - LAS)

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The best prices from Boston to McCarran Intl 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 McCarran Intl (LAS)

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 McCarran Intl

One-way from

$40

One-way flight from Boston to McCarran Intl

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 McCarran Intl?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to McCarran Intl. Check prices with Cheapflights to find a great deal for your trip.

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

Travelers have found it’s best to book a flight 24 days in advance to save up to 18% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 24 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to McCarran Intl 1-2 weeks in advance for as low as $262, or $304 for flights within the next 24 hours.

What is the cheapest month to fly from Boston to McCarran Intl?

The best pricing can be found in the month of August. Prices to McCarran Intl from Boston average $260. You can even find prices in August for less than $260, as users have found deals to McCarran Intl from as low as $64. The month of December appears to be one of the more expensive times to travel to McCarran Intl from Boston. Flying in the targeted month can save you up to 25%.

When is the cheapest time to fly from Boston to McCarran Intl (BOS - LAS)?

A simple way to save on the total cost of your ticket is to fly from Boston to McCarran Intl at noon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.

Cheap flights from Boston to McCarran Intl in November, December 2020

The best prices found for BOS to LAS flights for November, December
14 Dec - 17 Dec
$59pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
16 Dec - 19 Dec
$67pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
7 Dec - 13 Dec
$68pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
BOS
Boston Logan Intl

Boston to McCarran Intl 2021 flight deals

Cheap flights to McCarran Intl from Boston found for next year
14 Dec - 17 Dec
$59pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
16 Dec - 19 Dec
$67pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
7 Dec - 13 Dec
$68pp
BOS
Boston Logan Intl
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to McCarran Intl from Boston

Save time with Boston to McCarran Intl direct flight deals
7 Jan - 10 Jan
$109pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
16 Jan - 23 Jan
$110pp
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
13 Jan - 19 Jan
$111pp
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 McCarran Intl

Late deals on round-trip flights to McCarran Intl from Boston, departing today and this week
1 Dec - 16 Dec
$96pp
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
30 Nov - 6 Dec
$98pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
BOS
Boston Logan Intl
2 Dec - 16 Dec
$99pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

One-way flights to McCarran Intl from Boston

The cheapest one-way flights from Boston to McCarran Intl
4:52 am - 5:14 pm
Frontier
1 Stop
15h 22m
BOS - LAS
Frontier
6:38 am - 5:50 pm
Spirit Airlines
1 Stop
14h 12m
BOS - LAS
Spirit Airlines
$67
Travelgenio
1:35 pm - 6:16 pm
Multiple Airlines
3 Stops
31h 41m
BOS - LAS
Multiple Airlines
$68
Gotogate

Related info for your journey

Useful info, stats and facts about Boston to McCarran Intl flights.

Flight FAQs

From Boston to McCarran Intl

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, JetBlue, and Delta 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.

Can I find flights from Boston to McCarran Intl for under $100 on Cheapflights?

Yes, there are multiple flights from Boston to McCarran Intl for under $100. The cheapest flight booked recently is on Spirit Airlines for just $55, but on average you can expect to pay $72.

Are there nonstop flights from Boston to McCarran Intl for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to McCarran Intl under $200. A good price for a nonstop flight from Boston to McCarran Intl is less than $150.

Are there last-minute flights available from Boston to McCarran Intl for under $100?

There are currently 20+ open flights from Boston to McCarran Intl within the next 7 days for less than $100.

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.

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 13 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 McCarran Intl?

For as low as $84, Spirit Airlines can have you in McCarran Intl from Boston in 5h 30m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Boston to McCarran Intl round-trip?

Flying on Spirit Airlines is currently your cheapest option to McCarran Intl, with prices starting at $55. Another option worth looking into is Frontier, starting at $68 round trip. You may be able to fly from Boston to McCarran Intl for 77% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Boston to McCarran Intl one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $28. Check flights for Frontier, as they currently have the next best price.

Alternative routes for Boston to McCarran Intl

Destination information for McCarran Intl

Things to know before you go. Useful info for your trip from Boston to McCarran Intl
Average temperature for November in McCarran Intl
68.0 °F
Avg rainfall for November in McCarran Intl
0.3 ″

Airports servicing Boston

Airports servicing Las Vegas

Top 8 airlines from Boston to McCarran Intl

The chart below displays the airlines Cheapflights users traveling from Boston to McCarran Intl 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 N/A 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
$157 $397 No cancel fee 62%

Hourly flight availability from Boston to McCarran Intl

Morning 6 AM to noon 49% of BOS to LAS departures
Evening 6 PM to midnight 38% of BOS to LAS departures
Afternoon Noon to 6 PM 12% of BOS to LAS departures
Early morning Midnight to 6 AM 1% of BOS to LAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to McCarran Intl
Sunday
7 daily flights
Monday
6 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
0 flights
Friday
7 daily flights
Saturday
8 daily flights