BOS - LAS

C$ 234 Find Cheap Flights from Boston to Las Vegas – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
C$ 408
Typical prices: C$ 431-C$ 754
JetBlue
Sun 2/12Fri 7/12
BOS - LAS • 1 stop
Cheapest direct flights
C$ 441
Typical prices: C$ 440-C$ 775
Delta
Tue 11/12Thu 13/12
BOS - LAS • Direct
Direct flights
You can fly direct with JetBlue and Delta. Average duration is 5h 57m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 12 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 342 (round-trip)
Shortest trip • 6h 44m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Las Vegas!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Las Vegas

Wed, 2 Dec - Mon, 7 Dec
JetBlue Logo
2:45 p.m. - 10:48 p.m.BOS  Boston Logan Intl-LAS Las Vegas Harry Reid Intl
11h 03m1 stop New York John F Kennedy Intl
JetBlue Logo
11:59 p.m. - 7:54 a.m.LAS  Las Vegas Harry Reid Intl-BOS Boston Logan Intl
4h 55mdirect
C$ 408JetBlue
Sat, 14 Nov - Fri, 4 Dec
JetBlue Logo
6:39 p.m. - 1:01 a.m.BOS  Boston Logan Intl-LAS Las Vegas Harry Reid Intl
9h 22m1 stop New York John F Kennedy Intl
JetBlue Logo
11:59 p.m. - 7:54 a.m.LAS  Las Vegas Harry Reid Intl-BOS Boston Logan Intl
4h 55mdirect
C$ 408JetBlue
Fri, 11 Dec - Tue, 15 Dec
JetBlue Logo
5:59 p.m. - 9:10 p.m.BOS  Boston Logan Intl-LAS Las Vegas Harry Reid Intl
6h 11mdirect
JetBlue Logo
11:39 p.m. - 10:46 a.m.LAS  Las Vegas Harry Reid Intl-BOS Boston Logan Intl
8h 07m1 stop New York John F Kennedy Intl
C$ 408JetBlue
Wed, 2 Dec - Mon, 7 Dec
JetBlue Logo
2:45 p.m. - 10:48 p.m.BOS  Boston Logan Intl-LAS Las Vegas Harry Reid Intl
11h 03m1 stop New York John F Kennedy Intl
JetBlue Logo
11:59 p.m. - 7:54 a.m.LAS  Las Vegas Harry Reid Intl-BOS Boston Logan Intl
4h 55mdirect
C$ 408JetBlue
Tue, 8 Dec - Sat, 12 Dec
JetBlue Logo
2:45 p.m. - 10:48 p.m.BOS  Boston Logan Intl-LAS Las Vegas Harry Reid Intl
11h 03m1 stop New York John F Kennedy Intl
JetBlue Logo
11:59 p.m. - 7:54 a.m.LAS  Las Vegas Harry Reid Intl-BOS Boston Logan Intl
4h 55mdirect
C$ 408JetBlue
Sat, 5 Dec - Fri, 11 Dec
JetBlue Logo
3:05 p.m. - 9:27 p.m.BOS  Boston Logan Intl-LAS Las Vegas Harry Reid Intl
9h 22m1 stop New York John F Kennedy Intl
JetBlue Logo
10:28 a.m. - 6:30 p.m.LAS  Las Vegas Harry Reid Intl-BOS Boston Logan Intl
5h 02mdirect
C$ 408JetBlue
Sun, 6 Dec - Thu, 10 Dec
JetBlue Logo
2:45 p.m. - 10:48 p.m.BOS  Boston Logan Intl-LAS Las Vegas Harry Reid Intl
11h 03m1 stop New York John F Kennedy Intl
JetBlue Logo
11:39 p.m. - 10:46 a.m.LAS  Las Vegas Harry Reid Intl-BOS Boston Logan Intl
8h 07m1 stop New York John F Kennedy Intl
C$ 410JetBlue
Fri, 23 Oct - Tue, 27 Oct
Southwest Logo
4:50 p.m. - 10:20 p.m.BOS  Boston Logan Intl-LAS Las Vegas Harry Reid Intl
8h 30m1 stop Chicago Midway
Southwest Logo
6:40 a.m. - 9:20 p.m.LAS  Las Vegas Harry Reid Intl-BOS Boston Logan Intl
11h 40m2 stops Houston Hobby Baltimore/Washington
C$ 412Southwest
Tue, 27 Oct - Fri, 30 Oct
Southwest Logo
7:20 a.m. - 1:20 p.m.BOS  Boston Logan Intl-LAS Las Vegas Harry Reid Intl
9h 00m2 stops Chicago Midway Des Moines
Southwest Logo
2:40 p.m. - 1:15 a.m.LAS  Las Vegas Harry Reid Intl-BOS Boston Logan Intl
7h 35m1 stop Denver Intl
C$ 412Southwest
Fri, 13 Nov - Tue, 17 Nov
Southwest Logo
3:30 p.m. - 11:25 p.m.BOS  Boston Logan Intl-LAS Las Vegas Harry Reid Intl
10h 55m2 stops Nashville Intl Lambert-St Louis
Southwest Logo
12:25 p.m. - 11:45 p.m.LAS  Las Vegas Harry Reid Intl-BOS Boston Logan Intl
8h 20m1 stop Denver Intl
C$ 412Southwest
Booking Insights

Price, demand, and travel trends for Boston to Las Vegas flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Boston to Las Vegas with more confidence.

How much is a round-trip flight from Boston to Las Vegas?

Round-trip flights from Boston to Las Vegas start at C$ 408. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 431 to C$ 754. The lowest price found in the past 5 days was C$ 408 on JetBlue.

What's the cheapest day of the week to fly from Boston to Las Vegas?

Tuesday is the cheapest day of the week to fly from Boston to Las Vegas and is 11% cheaper than the average day. Thursday is the most expensive day with flight prices 11% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Boston to Las Vegas at C$ 458 round-trip.
  • June (C$ 683) and July (C$ 641) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 49% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Boston to Las Vegas the cheapest?

Flights from Boston to Las Vegas are cheapest 12 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Boston to Las Vegas

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on LAS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Boston to Las Vegas flights

Low season

July

Cheapest flight

C$ 234
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (4% more expensive on average)
Flights from Boston to Las Vegas

When to book flights from Boston to Las Vegas

Are your dates flexible? Find out the best times to travel from Boston to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Las Vegas flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Is there anywhere to let my dog stretch its legs at Boston Logan International Airport?

    Boston Logan International Airport currently has several outdoor pet relief zones that are located near the doors of each Arrivals terminal. They contain a small grassy area, complimentary plastic waste disposal bags, running water, and trash cans.

  • Does Boston Logan International Airport have any amenities for military members?

    If you or a member of your family are in the armed forces, make sure to pay a visit to the USO Lounge that is located in Terminal C or Boston Logan International Airport. This lounge can be accessed by all military members and veterans for free, and it has magazines, snacks, drinks, and comfortable couches.

  • Which hotels are closest to McCarran International Airport?

    To stay in a chic hotel, select the 4-star Mandalay Bay, which is only a 6m drive from McCarran International Airport and an 8m drive from the Las Vegas Strip. For more budget-friendly lodging, pick the Best Western McCarran Inn, a hotel that is also a 6m drive from the airport and a 7m drive from the MGM Grand.

  • Can I use public transportation to get from McCarran International Airport to downtown Las Vegas?

    If you would like to use public transportation to travel from McCarran International Airport to downtown Las Vegas, it is best to use the local bus. Routes 108 and 109 as well as the Westcliff Airport Express have stops at the airport and eventually stop in the city center. One-way tickets start at $2, with daily passes costing only $8.

  • Which airlines offer extra legroom and free seat selection on Boston to Las Vegas flights?

    Among airlines operating Boston to Las Vegas flights:

    • JetBlue: offers extra legroom; offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from Boston to Las Vegas?

    2 airlines operate flights between Boston and Las Vegas. The airlines offering direct flights on this route include:

    • JetBlue
    • Delta

  • Which airports can I use when flying from Boston to Las Vegas?

    Flights from Boston to Las Vegas usually depart from Boston Logan Intl (BOS) and arrive at Las Vegas Harry Reid Intl (LAS).

  • Which airlines include bags at no extra cost on Boston to Las Vegas flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • JetBlue: a carry-on bag and a checked bag in Economy Class
    • Delta: a carry-on bag and a checked bag in Economy Class
    • Southwest: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Boston to Las Vegas?

    Only Economy Class is available on flights from Boston to Las Vegas.

  • How much can I save by taking a layover when flying from Boston to Las Vegas?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 342 round-trip via Portland (PDX), compared to C$ 574 for direct.

  • What is the standard checked bag allowance on flights from Boston to Las Vegas?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 49–C$ 139 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Boston to Las Vegas?

    The Airbus A318/A319/A320/A321 family is used most often on this route, operated mainly by JetBlue. Other aircraft seen on the route include Boeing 757 variants.

  • Which airports do connecting flights from Boston to Las Vegas pass through?

    One-stop flights from Boston to Las Vegas most commonly connect through:

    • Chicago O'Hare Intl (ORD) – 19% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 9% of one-stop connections
    • Denver Intl (DEN) – 7% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 7% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Boston to Las Vegas?

    Yes. Being flexible with your travel dates can save you up to 20% on the Boston to Las Vegas route. Tuesday is the cheapest departure day at C$ 502 round-trip on average, while Thursday is the most expensive at C$ 626, a difference of C$ 124. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed on the route from Boston to Las Vegas?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Boston to Las Vegas route, 19% of flights were delayed in the past 3 months, with delays averaging 2 hours 57 minutes.

  • How are flight departures from Boston to Las Vegas spread across the day?

    Morning is the busiest departure period on Boston to Las Vegas flights, with 60% leaving in that window. Evening departures account for 40%, Afternoon flights for 0%, and Night flights for 0%.

  • Which popular places can I visit in Las Vegas?

    Some of the most popular sights in Las Vegas are Fremont Street Experience, Las Vegas Convention Center, and T-Mobile Arena. These are among the most viewed places in Las Vegas on KAYAK.

  • What are the earliest and latest flights from Boston to Las Vegas?

    These are the earliest and latest flight times available from Boston to Las Vegas:

    • Earliest: departs at 6:00 am and lands at 11:57 am
    • Latest: departs at 8:40 pm and lands at 2:37 am.

    The flight takes about 5h 57m.

  • How expensive are last-minute Boston to Las Vegas flights?

    Last-minute fares on this route – booked within 2 weeks of departure – run 50% above the route average of C$ 562. Book 12 weeks before departure for the lowest fares.

  • How long does a flight from Boston to Las Vegas take?

    A direct flight from Boston to Las Vegas takes 5h 57m, covering 6,147 km.

  • Do I need a passport to fly from Boston to Las Vegas?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Boston to Las Vegas changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 408 to C$ 3,515. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Boston to Las Vegas looking right now?

    One-way fares from Boston to Las Vegas are currently lower than usual. Average one-way flight prices are about C$ 235, which is 28% below the typical average for this route.

  • How do delay rates compare for morning and evening flights from Boston to Las Vegas?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport when travelling from Boston to Las Vegas?

    Flying via Kansas City (MCI) gives the shortest average 1-stop total travel time at 6h 44m, compared with 7h 28m via Lambert-St Louis (STL) and 7h 31m via Nashville Intl (BNA).

  • What is the time difference between Boston and Las Vegas?

    Las Vegas is 3 hours behind Boston (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Las Vegas Harry Reid Intl Airport (LAS)?

    Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around C$ 12 for economy cars. Top options include:
    • Easirent
    • Ace
    • Fox
    • Dollar
    • Thrifty

  • How much should I expect to pay for a Boston to Las Vegas flight?

    Round-trip flights from Boston to Las Vegas range from C$ 431 to C$ 754, with an average of C$ 562 over the past 12 months. Anything below C$ 431 counts as a good deal.

  • Which airlines offer Wi-Fi on Boston to Las Vegas flights?

    Two airlines offer in-flight Wi-Fi on Boston to Las Vegas flights:

    • • JetBlue
    • • Delta

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Boston to Las Vegas flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Thursday. On this route, Tuesday flights average C$ 502 – about C$ 124 less than Thursday (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 12 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Las Vegas trip for January. Fares historically average C$ 458 round-trip in that month – typically C$ 225 less than the most expensive month, which is June (based on the last 12 months).
  • If arriving on time is high on your priority list, Delta is the strongest pick on this route. 84% of Delta flights from Boston to Las Vegas arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 81%. When flights on this route do arrive late, the average delay is 2 hours57 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Portland Airport (PDX) can be cheaper than flying direct. The cheapest layover option averages C$ 342 round-trip on this route – about C$ 232 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Las Vegas Harry Reid Intl Airport.
    - Four Seasons Hotel Las Vegas
    - The Reserve at Park MGM
    - The Signature at MGM Grand (All Suites)
  • Several airlines offer nonstop flights from Boston to Las Vegas including Spirit, JetBlue, and Delta Airlines. For those who don’t mind layovers, purchase your ticket from American Airlines, a company that allows travelers to upgrade to Main Cabin Extra seats for a small additional fee.
  • If you enjoy art, keep your eyes open for the rotating art exhibits that can be found in Boston Logan International Airport (BOS). The employees at the Public Services Information Booth can provide you with a list of local artists that currently have their work exhibited, as well as the locations of the installations.
  • Boston Logan International Airport has several Mamava Nursing Suites that are conveniently located in each terminal and reserved for nursing mothers. Complete with changing tables, comfortable chairs, running water, and outlets, these suites are a private place for parents to look after their children.
  • To stretch your legs after your flight from Boston to Las Vegas has landed, look for one of the FlyFit! walking routes located in McCarran International Airport (LAS). Ranging from 0.5 to 1.5 mi in length, these routes allow travelers to burn some calories while heading to the airport’s baggage claim.
  • For travelers that need to refresh themselves after their flight has landed, buy an entry ticket for either the Club at LAS lounge or the Centurion Lounge in McCarran International Airport. Both of these private lounges contain shower facilities as well as high-speed Internet, televisions, and complimentary snacks.

Prefer to fly direct from Boston to Las Vegas?

 
Find which airlines fly direct from Boston Logan Intl Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Las Vegas Harry Reid Intl

Monday

Delta,JetBlue

Delta,JetBlue

Tuesday

Delta,JetBlue

Delta,JetBlue

Wednesday

Delta,JetBlue

Delta,JetBlue

Thursday

Delta,JetBlue

Delta,JetBlue

Friday

Delta,JetBlue

Delta,JetBlue

Saturday

Delta,JetBlue

Delta,JetBlue

Sunday

Delta,JetBlue

Delta,JetBlue

See more nonstop flights

Direct returns

Las Vegas Harry Reid Intl to Boston Logan Intl

Monday

Delta,JetBlue

Delta,JetBlue

Tuesday

Delta,JetBlue

Delta,JetBlue

Wednesday

Delta,JetBlue

Delta,JetBlue

Thursday

Delta,JetBlue

Delta,JetBlue

Friday

Delta,JetBlue

Delta,JetBlue

Saturday

Delta,JetBlue

Delta,JetBlue

Sunday

Delta,JetBlue

Delta,JetBlue

See more nonstop flights

More options for your flight from Boston to Las Vegas

Complete your trip to Las Vegas with a hotel stay or car rental