HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$127+ Cheap flights from Allentown to Boston (ABE - BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BOS
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Allentown-Bethlehem to Boston Logan Intl are usually found in March or November, booked 29 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Allentown to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$233
(Mytrip)

One-way from

$127
(Mytrip)

Popular in

April

Cheapest in

March

Average price

$354
Provider with most accurate pricing for Allentown-Bethlehem-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Boston Logan Intl flights.
Search Deals
From Allentown-Bethlehem to Boston Logan Intl
Search Deals
One-way flight from Allentown-Bethlehem to Boston Logan Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Allentown to Boston

Cheapest flights from Allentown to Boston
Explore the most affordable flight options available from Allentown to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:30 amABE - BOS
1 stop15h 59mMultiple Airlines
Sun 5/112:25 pmBOS - ABE
1 stop8h 00mMultiple Airlines
Deal found 4/15$233
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:25 pmABE - BOS
1 stop7h 05mAmerican Airlines
Mon 5/56:36 pmBOS - ABE
1 stop6h 04mAmerican Airlines
Deal found 4/14$319
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/305:35 pmABE - BOS
1 stop5h 37mUnited Airlines
Fri 7/43:18 pmBOS - ABE
1 stop6h 37mUnited Airlines
Deal found 4/14$457
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:00 amABE - BOS
1 stop11h 30mDelta
Wed 6/118:00 amBOS - ABE
1 stop14h 29mDelta
Deal found 4/14$505

Cheapflights Fare Finder

Customize your flight search to find flights from Allentown to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Allentown to Boston that are best for you.

Fly from

Allentown

Fly to

Boston

Route

Depart

Return

Price

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Thu 5/8

7:30 am-11:29 pm

1 stop15h 59m

Boston Logan Intl

Sun 5/11

2:25 pm-10:25 pm

1 stop8h 00m

$233

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Fri 5/2

5:25 pm-12:30 am

1 stop7h 05m

Boston Logan Intl

Mon 5/5

6:36 pm-12:40 am

1 stop6h 04m

$319

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Mon 6/30

5:35 pm-11:12 pm

1 stop5h 37m

Boston Logan Intl

Fri 7/4

3:18 pm-9:55 pm

1 stop6h 37m

$457

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Fri 6/6

6:00 am-5:30 pm

1 stop11h 30m

Boston Logan Intl

Wed 6/11

8:00 am-10:29 pm

1 stop14h 29m

$505

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Wed 5/14

12:00 pm-1:30 pm

1 stop25h 30m

$127

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Tue 5/20

5:25 am-11:06 am

1 stop5h 41m

$174

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Sun 8/3

6:30 am-2:42 pm

1 stop8h 12m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Compare providers for flights from Allentown to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Boston in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Allentown-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Allentown to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Allentown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Boston

How far ahead should I book a flight from Allentown to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Allentown to Boston. Price data was last updated on April 11, 2025.

The best time to book flights from Allentown to Boston is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Allentown to Boston?

Currently, January is the cheapest month in which you can book a flight from Allentown to Boston (average of $218). Flying from Allentown to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ABE to BOS?

Find hourly flight availability from Allentown to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

It’s optimal to fly from Allentown to Boston in the afternoon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight at noon.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated April 15, 2025.
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,656 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Allentown to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Allentown to Boston round-trip?

    American Airlines, at $319, was found to be the cheapest airline from Allentown to Boston.Alternate airlines to your destination round-trip include United Airlines and Delta.

  • Can I find deals for flights from Allentown to Boston that include hotel bookings?

    Yes. In addition to deals on Allentown to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Boston.

  • Can I find deals for business class flights from Allentown to Boston?

    Yes. Cheapflights offers flight deals from Allentown to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Allentown to Boston?

    Currently, January is the cheapest month in which you can book a flight from Allentown to Boston (average of $218). Flying from Allentown to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
Marlborough
Warwick
Waltham
Cambridge
Framingham
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
West Yarmouth
Woburn
Somerville
Saco
Seabrook
Burlington
Smithfield
Salem
Chelsea
Brookline

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Allentown to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Boston flights
Dulles Intl to Boston flights
Newark to Boston flights
LaGuardia to Boston flights
Philadelphia to Boston flights
John F Kennedy Intl to Boston flights
Pittsburgh to Boston flights
Dulles Intl to Hartford flights
John F Kennedy Intl to Nantucket flights
LaGuardia to Nantucket flights
Reagan-National to Hartford flights
John F Kennedy Intl to West Tisbury flights
Dulles Intl to Albany flights
LaGuardia to West Tisbury flights
Reagan-National to West Tisbury flights
Reagan-National to Albany flights
Newark to Nantucket flights
Reagan-National to Nantucket flights
Dulles Intl to West Tisbury flights
Dulles Intl to Nantucket flights
Newark to West Tisbury flights
John F Kennedy Intl to Hartford flights
John F Kennedy Intl to Hyannis flights
Philadelphia to Nantucket flights
Harrisburg to Boston flights
State College to Boston flights
Philadelphia to Hartford flights
John F Kennedy Intl to Albany flights
LaGuardia to Worcester flights
Philadelphia to West Tisbury flights
Newark to Hartford flights
Reagan-National to Hyannis flights
Pittsburgh to Hartford flights
Latrobe to Boston flights
Newark to Albany flights
LaGuardia to Albany flights
LaGuardia to Hartford flights
Pittsburgh to Albany flights
Newark to Hyannis flights
John F Kennedy Intl to Worcester flights
Philadelphia to Albany flights
Philadelphia to Hyannis flights
Dulles Intl to Hyannis flights
LaGuardia to Hyannis flights
Harrisburg to Hartford flights
Pittsburgh to Hyannis flights
Reagan-National to Provincetown flights
Scranton to Boston flights
John F Kennedy Intl to Provincetown flights

Top 2 airlines flying from Allentown to Boston

Discover the top 2 airlines that operate flights from Allentown to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$159Average$277FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$187Average$262FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.