$109 Cheap Delta flights Las Vegas (LAS) to Boston (BOS)

View $109 flight on Mon, Feb 23, 2026Opens in a new window

$109 Cheap Delta flights Las Vegas (LAS) to Boston (BOS)

Prices were available within the past 7 days and start at $109 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jan 9 - Mon, Jan 12
LAS
Las Vegas
BOS
Boston
$209 Roundtrip, found 2 hours ago
$209
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Jan 9 from Las Vegas to Boston, returning Mon, Jan 12, priced at $209 found 2 hours ago
Delta
Thu, Jan 8 - Tue, Jan 13
LAS
Las Vegas
BOS
Boston
$211 Roundtrip, found 1 hour ago
$211
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Jan 8 from Las Vegas to Boston, returning Tue, Jan 13, priced at $211 found 1 hour ago
Delta
Sat, Jan 10 - Sun, Jan 11
LAS
Las Vegas
BOS
Boston
$214 Roundtrip, found 7 hours ago
$214
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Jan 10 from Las Vegas to Boston, returning Sun, Jan 11, priced at $214 found 7 hours ago

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

February is typically the cheapest month to fly

From $137 - $261 per traveler.

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 $376
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $376
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, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
JetBlue Airways
Distance
2374 mi
Average flight time
8 hours 50 mins

Frequently asked questions

How much is a Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
Grab affordable round-trip Delta Air Lines flights from $209 from LAS to BOS by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $109 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LAS to BOS with Delta Air Lines?
Delta Air Lines flights to Boston are generally more affordable in the quieter months of January and February. Whether you're after a one-way or a return ticket, you could land a better deal then.
What is the cheapest time to book flights from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS) with Delta Air Lines?
Look for cheap Delta Air Lines flights from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS) one to three months ahead of your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
Delta Air Lines offers direct flights from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS), with 11 weekly departures. Simply use the "Nonstop" and "Airline" filters while searching on Expedia to show all direct Delta Air Lines flights to BOS.
How long does it take to fly from LAS to BOS with Delta Air Lines?
The travel time for a nonstop Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS) typically takes 5h 2m.
Which day of the week has the most Delta Air Lines flights from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
Delta Air Lines operates the most flights from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS) on Sunday. With up to 2 daily departures, you'll get the most flexibility on this day.
What is the earliest Delta Air Lines flight from LAS to BOS?
The earliest flight from LAS to BOS with Delta Air Lines leaves at 11:20AM UTC-8. You'll touch down at 7:25PM UTC-5. The last Delta Air Lines flight of the day leaves at 10:02PM UTC-8 and arrives at 6:00AM UTC-5. With around 20% fewer cancellations for early and mid-morning departures, jetting out early is often the smartest option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Boston?
Get on a Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to Boston, and you'll likely come in to Logan Intl. Airport (BOS). This is the airline's main hub in this city.
Why fly with Delta Air Lines from LAS to BOS?
Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a top choice for many passengers flying from LAS to BOS. What's more, if you're a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Delta Air Lines fly from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
You'll probably board an Airbus A321neo for your Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS). However, you could end up on a different aircraft if there's an operational need.
Can I change or cancel my Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to Logan Intl. Airport (BOS)?
In most cases, you can cancel or change your flight, although there may be additional charges if your booking was made more than 24 hours ago. Prefer to keep your options open? Use our "No cancel fee" or "Changes included" filter to find flights that won't charge extra if you need to adjust your plans. To modify your itinerary, visit "Trips," select your flight and click on "Manage Booking" for further information.
*Available to One Key members.