$139 Cheap Flights from Boston (BOS) to Lancaster (LNS)

View $139 flight on Wed, Dec 24, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Lancaster, PA (LNS)

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Cheap Flights from Boston to Lancaster (BOS-LNS)

Prices were available within the past 7 days and start at $139 for one-way flights and $278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 24 - Wed, Dec 31
BOS
Boston
LNS
Lancaster
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 24 from Boston to Lancaster, returning Wed, Dec 31, priced at $278 found 1 day ago
United
Wed, Dec 31 - Sun, Jan 11
BOS
Boston
LNS
Lancaster
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 31 from Boston to Lancaster, returning Sun, Jan 11, priced at $281 found 1 day ago
United
Mon, Nov 24 - Thu, Nov 27
BOS
Boston
LNS
Lancaster
$284 Roundtrip, found 1 day ago
$284
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 24 from Boston to Lancaster, returning Thu, Nov 27, priced at $284 found 1 day ago
United
Mon, Dec 8 - Wed, Dec 24
BOS
Boston
LNS
Lancaster
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 8 from Boston to Lancaster, returning Wed, Dec 24, priced at $286 found 1 day ago
United
Mon, Nov 24 - Wed, Dec 3
BOS
Boston
LNS
Lancaster
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 24 from Boston to Lancaster, returning Wed, Dec 3, priced at $289 found 1 day ago
United
Wed, Nov 19 - Thu, Nov 27
BOS
Boston
LNS
Lancaster
$294 Roundtrip, found 4 days ago
$294
Roundtrip
found 4 days ago
Select United flight, departing Wed, Nov 19 from Boston to Lancaster, returning Thu, Nov 27, priced at $294 found 4 days ago
United
Mon, Dec 22 - Wed, Dec 31
BOS
Boston
LNS
Lancaster
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 22 from Boston to Lancaster, returning Wed, Dec 31, priced at $294 found 1 day ago
United
Wed, Dec 24 - Fri, Jan 2
BOS
Boston
LNS
Lancaster
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 24 from Boston to Lancaster, returning Fri, Jan 2, priced at $296 found 1 day ago
United
Mon, Dec 22 - Wed, Jan 7
BOS
Boston
LNS
Lancaster
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 22 from Boston to Lancaster, returning Wed, Jan 7, priced at $297 found 1 day ago
United
Thu, Nov 27 - Mon, Dec 8
BOS
Boston
LNS
Lancaster
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 27 from Boston to Lancaster, returning Mon, Dec 8, priced at $299 found 1 day ago

Find the cheapest month to fly from Boston (BOS) to Lancaster (LNS)

September is typically the cheapest month to fly

From $283 - $1,235 per traveler.

Alternative airports near Lancaster

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

Select flight to Harrisburg Intl. MDT. Average driving time to city center is 38 minutes. Flights from $401
MDT
Harrisburg Intl.
Average driving time to city center38 min
Flights from $401

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Lancaster Airport (LNS) cost?
Get a cheap one-way flight from $139 or cheap return flight from $278 from Logan Intl. Airport (BOS) to Lancaster Airport (LNS) 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 Logan Intl. Airport (BOS) to Lancaster Airport (LNS)?
December is the least expensive month to fly from BOS to LNS. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Lancaster Airport (LNS)?
To find the cheapest airline that'll fly you from BOS to LNS, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Logan Intl. Airport (BOS) to Lancaster Airport (LNS)?
There aren't any daily direct flights available from Logan Intl. Airport (BOS) to Lancaster Airport (LNS). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from BOS to LNS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Lancaster Airport (LNS)?
Select a flight from Logan Intl. Airport (BOS) to Lancaster Airport (LNS) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**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 Lancaster from Logan Intl. Airport (BOS)?
Compare your flight options from Logan Intl. Airport (BOS) to Harrisburg Intl. Airport (MDT). This is the only Lancaster airport you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Lancaster Airport (LNS) last-minute?
Booking your ticket from BOS to LNS shortly before your getaway is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a BOS to LNS flight and hotel package?
Compared with arranging flights and hotels separately, booking a BOS to LNS flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Simply pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Lancaster Airport (LNS)?
In most instances, you can cancel or modify your BOS to LNS flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Logan Intl.
Destination airport
Lancaster
Roundtrip price
$278
Distance
315 mi

Book with confidence

Boston to Lancaster Flights

The cheapest times to fly from Boston to Lancaster

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 Boston to Lancaster are during the month of December. You can find some of the cheapest flights from Boston to Lancaster with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Lancaster

Sunday is one of the best days to book for cheap flights from Boston to Lancaster: 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 Boston to Lancaster

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 Boston to Lancaster in 2025. You can also book with separate airlines for your outbound and return journeys, from $139 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 Boston to Lancaster 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 Boston to Lancaster 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.

 

Boston to Lancaster Flights

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*Available to One Key members.