$81 Cheap Flights from Las Vegas (LAS) to Boston (BOS)

View $81 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Logan International Airport (BOS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Today's featured flight deals from Harry Reid Intl. Airport (LAS) to Logan International Airport (BOS)

Nonstop
Carry-on included
Lower price than typical

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

Prices were available within the past 7 days and start at $81 for one-way flights and $162 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Sep 4 - Sat, Sep 6
LAS
Las Vegas
BOS
Boston
$162 Roundtrip, found 17 hours ago
$162
Roundtrip
found 17 hours ago
Select Spirit Airlines flight, departing Thu, Sep 4 from Las Vegas to Boston, returning Sat, Sep 6, priced at $162 found 17 hours ago
Spirit Airlines
Sat, Sep 6 - Tue, Sep 16
LAS
Las Vegas
BOS
Boston
$179 Roundtrip, found 23 hours ago
$179
Roundtrip
found 23 hours ago
Select Spirit Airlines flight, departing Sat, Sep 6 from Las Vegas to Boston, returning Tue, Sep 16, priced at $179 found 23 hours ago
Spirit Airlines
Tue, Sep 16 - Wed, Sep 17
LAS
Las Vegas
BOS
Boston
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Sep 16 from Las Vegas to Boston, returning Wed, Sep 17, priced at $179 just found
Frontier Airlines
Sun, Nov 2 - Mon, Nov 3
LAS
Las Vegas
BOS
Boston
$180 Roundtrip, found 19 hours ago
$180
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Las Vegas to Boston, returning Mon, Nov 3, priced at $180 found 19 hours ago
Spirit Airlines
Tue, Sep 16 - Wed, Sep 17
LAS
Las Vegas
BOS
Boston
$181 Roundtrip, just found
$181
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Sep 16 from Las Vegas to Boston, returning Wed, Sep 17, priced at $181 just found
Spirit Airlines
Sat, Sep 6 - Tue, Sep 9
LAS
Las Vegas
BOS
Boston
$184 Roundtrip, found 3 hours ago
$184
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, Sep 6 from Las Vegas to Boston, returning Tue, Sep 9, priced at $184 found 3 hours ago
Spirit Airlines
Thu, Sep 4 - Sun, Sep 7
LAS
Las Vegas
BOS
Boston
$184 Roundtrip, just found
$184
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Sep 4 from Las Vegas to Boston, returning Sun, Sep 7, priced at $184 just found
United
Wed, Sep 3 - Sat, Sep 6
LAS
Las Vegas
BOS
Boston
$185 Roundtrip, found 15 hours ago
$185
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Sep 3 from Las Vegas to Boston, returning Sat, Sep 6, priced at $185 found 15 hours ago
JetBlue Airways
Mon, Sep 22 - Wed, Sep 24
LAS
Las Vegas
BOS
Boston
$191 Roundtrip, found 1 hour ago
$191
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Mon, Sep 22 from Las Vegas to Boston, returning Wed, Sep 24, priced at $191 found 1 hour ago
Delta
Thu, Sep 25 - Sun, Sep 28
LAS
Las Vegas
BOS
Boston
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Delta flight, departing Thu, Sep 25 from Las Vegas to Boston, returning Sun, Sep 28, priced at $197 just found

Find the cheapest month to fly from Las Vegas (LAS) to Boston (BOS)

September is typically the cheapest month to fly

From $101 - $225 per traveler.

Graph displaying average flight prices per month

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $197
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $197
Flights from Las Vegas (LAS) to Boston (BOS)
Origin airport
Harry Reid Intl.
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$162
Distance
2374 mi
Average flight time
9 hours 33 mins

Las Vegas to Boston Flights

The cheapest times to fly from Las Vegas to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Boston are during the month of September. You can find some of the cheapest flights from Las Vegas to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Boston

Sunday is one of the best days to book for cheap flights from Las Vegas to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS) cost?
Get a cheap one-way flight from $81 or cheap return flight from $162 from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
September is the least expensive month to fly from LAS to BOS. Timing your trip outside of the busy season is often the key to landing a great deal.
Which airlines fly direct from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
Fly directly from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS) on a JetBlue Airways flight.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
The cheapest airline to offer flights between Harry Reid Intl. Airport (LAS) and Logan Intl. Airport (BOS) will vary based on when you plan to fly. Delta Air Lines and JetBlue Airways are just some well-known options offering well-priced fares. Use Expedia's filters to compare airlines in one place and find the right LAS to BOS flight for your budget.
How many flights per day from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
Daily, an average of 4 direct flights operate from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS). Pick the departure time that fits your schedule best.
What are the most popular departure times for flights from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
The 11 PM departures from LAS to BOS are the most sought after. Prices can be higher for these popular slots. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from LAS to BOS?
Monday has the most flights from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS). Consider taking off on this day and you'll have a greater chance of finding a schedule that works for you.
What is the earliest flight from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
The first flight of the day out of Harry Reid Intl. Airport (LAS) is at around 10:14AM UTC-8. Catch this flight and you'll reach Logan Intl. Airport (BOS) at approximately 6:21PM UTC-5. The total travel time is 5h 7m.
How long does it take to fly from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
It takes approximately 5 hours and 1 minute to fly the 2,400 mi from LAS to BOS.
What airline has the least delays from LAS to BOS?
With 100% of journeys generally arriving on time, United Airlines has the best on-time performance for nonstop flights from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS). To check your flight status and get notifications about any changes, use the Expedia App.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
To avoid potential delays on the Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Boston from Harry Reid Intl. Airport (LAS)?
Logan Intl. Airport (BOS) is the only airport in Boston with direct flights from Harry Reid Intl. Airport (LAS). Browse your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS) last-minute?
Booking your plane ticket from LAS to BOS shortly before your journey is usually more expensive. But if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a LAS to BOS flight and hotel package?
You'll typically save money by securing a LAS to BOS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
In most instances, you can cancel or reschedule your LAS to BOS flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like further details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.