$132 Cheap Flights from Allentown (ABE) to Boston (BOS)

View $132 flight on Tue, May 27, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Allentown to Boston (ABE-BOS)

Prices were available within the past 7 days and start at $132 for one-way flights and $206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, May 5 - Mon, May 12
ABE
Allentown
BOS
Boston
$206 Roundtrip, found 3 days ago
$206
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, May 5 from Allentown to Boston, returning Mon, May 12, priced at $206 found 3 days ago
American Airlines
Sat, May 10 - Tue, May 13
ABE
Allentown
BOS
Boston
$218 Roundtrip, found 3 days ago
$218
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 10 from Allentown to Boston, returning Tue, May 13, priced at $218 found 3 days ago
American Airlines
Tue, May 20 - Tue, May 27
ABE
Allentown
BOS
Boston
$224 Roundtrip, found 3 days ago
$224
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, May 20 from Allentown to Boston, returning Tue, May 27, priced at $224 found 3 days ago
American Airlines
Tue, May 13 - Wed, May 21
ABE
Allentown
BOS
Boston
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, May 13 from Allentown to Boston, returning Wed, May 21, priced at $228 found 3 days ago
American Airlines
Tue, May 20 - Tue, May 27
ABE
Allentown
BOS
Boston
$236 Roundtrip, found 3 days ago
$236
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, May 20 from Allentown to Boston, returning Tue, May 27, priced at $236 found 3 days ago
American Airlines
Tue, May 20 - Sat, May 24
ABE
Allentown
BOS
Boston
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 20 from Allentown to Boston, returning Sat, May 24, priced at $241 found 2 days ago
American Airlines
Sat, May 17 - Sun, May 18
ABE
Allentown
BOS
Boston
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 17 from Allentown to Boston, returning Sun, May 18, priced at $243 found 3 days ago
American Airlines
Tue, May 20 - Tue, May 27
ABE
Allentown
BOS
Boston
$246 Roundtrip, found 3 days ago
$246
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, May 20 from Allentown to Boston, returning Tue, May 27, priced at $246 found 3 days ago
United
Wed, May 7 - Wed, May 14
ABE
Allentown
BOS
Boston
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select United flight, departing Wed, May 7 from Allentown to Boston, returning Wed, May 14, priced at $264 found 1 day ago
Delta
Sat, Jun 7 - Mon, Jun 9
ABE
Allentown
BOS
Boston
$504 Roundtrip, found 19 hours ago
$504
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Jun 7 from Allentown to Boston, returning Mon, Jun 9, priced at $504 found 19 hours ago
Flights from Allentown (ABE) to Boston (BOS)
Origin airport
Lehigh Valley Intl.
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$206
Distance
257 mi

Allentown to Boston Flights

The cheapest times to fly from Allentown 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 Allentown to Boston are during the month of May. You can find some of the cheapest flights from Allentown to Boston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Allentown to Boston

Sunday is one of the best days to book for cheap flights from Allentown 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 Allentown 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 Allentown to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $132 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 Allentown 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 Allentown 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 Lehigh Valley Intl. Airport (ABE) to Logan Intl. Airport (BOS) cost?
Discover the latest flight deals from ABE to BOS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ABE to BOS?
The cheapest flights from ABE to BOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Lehigh Valley Intl. Airport (ABE) to Logan Intl. Airport (BOS)?
You can’t fly direct from Allentown, PA (ABE-Lehigh Valley Intl.) to Logan Intl. Airport (BOS). However, you can easily travel to Boston without any layovers by departing from Philadelphia Intl. Airport (PHL).
What is the cheapest airline that flies from ABE to BOS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ABE to BOS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Lehigh Valley Intl. Airport (ABE) to Logan Intl. Airport (BOS)?
There aren’t any daily direct flights available from Lehigh Valley Intl. Airport (ABE) to Logan Intl. Airport (BOS). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be soaring above the clouds before you know it.
What day of the week has the most flights from ABE to BOS?
Generally you’ll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lehigh Valley Intl. Airport (ABE) to Logan Intl. Airport (BOS)?
To avoid possible delays on the Lehigh Valley Intl. Airport (ABE) to Logan Intl. Airport (BOS) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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.
Is it cheaper to buy a plane ticket from Lehigh Valley Intl. Airport (ABE) to Logan Intl. Airport (BOS) last-minute?
Waiting until right before your break to book a flight from ABE to BOS often results in higher prices. Although you may find some last-minute discounts, there’s no guarantee. Allow some flexibility in your schedule to boost your chances of landing a bargain.
Is it cheaper to book an ABE to BOS flight and hotel package?
Compared with arranging flights and hotels separately, booking an ABE to BOS flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Lehigh Valley Intl. Airport (ABE) to Logan Intl. Airport (BOS)?
It’s generally possible to reschedule or cancel your ABE to BOS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.