HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Allentown

$175+ Cheap flights from Boston to Allentown (BOS - ABE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ABE
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Allentown 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.

Cheap flight deals from Boston to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Allentown (ABE). 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$175
(American Airlines)

Popular in

February

Cheapest in

November

Average price

$279
Provider with most accurate pricing for Boston Logan Intl-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Allentown-Bethlehem flights.
Search Deals
From Boston Logan Intl to Allentown-Bethlehem
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Best time to find cheap flights, 5% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Boston to Allentown

Cheapest flights from Boston to Allentown
Explore the most affordable flight options available from Boston to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This eDestinos deal was found by Cheapflights users on 12/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/299:34 amBOS - ABE
2 stops24h 40mMultiple Airlines
Thu 1/21:16 pmABE - BOS
1 stop22h 32mMultiple Airlines
Deal found 12/18$458
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/3111:07 amBOS - ABE
1 stop10h 23mUnited Airlines
Tue 1/76:30 amABE - BOS
1 stop6h 16mUnited Airlines
Deal found 12/17$598
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/2010:08 amBOS - ABE
1 stop7h 00mAmerican Airlines
Sun 12/226:06 amABE - BOS
1 stop4h 57mAmerican Airlines
Deal found 12/18$637

Find flights from Boston to Allentown within your budget

Customize your flight search to find flights from Boston to Allentown 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Thu 1/16

5:20 am-11:54 am

1 stop6h 34m

Allentown-Bethlehem

Wed 1/22

12:31 pm-7:22 pm

1 stop6h 51m

$175

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Wed 1/8

10:03 pm-6:38 pm

2 stops20h 35m

Allentown-Bethlehem

Sun 1/12

7:28 pm-10:36 am

1 stop15h 08m

$217

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Wed 1/15

9:30 am-4:55 pm

1 stop7h 25m

Allentown-Bethlehem

Wed 1/22

6:30 am-12:46 pm

1 stop6h 16m

$220

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Wed 12/25

6:35 am-11:49 am

1 stop5h 14m

$213

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Wed 2/19

9:20 am-4:48 pm

1 stop7h 28m

$388

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Fri 12/27

9:34 am-9:09 am

2 stops23h 35m

$456

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Tue 12/24

4:35 pm-1:21 pm

2 stops20h 46m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Boston to Allentown

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 Boston to Allentown in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Boston-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Allentown 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 Boston-Allentown 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 Boston to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Boston 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.

Travel insights for flights from Boston to Allentown

Get recent, data-driven insights about flights from Boston to Allentown including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Boston to Allentown (average of $285). Flying from Boston to Allentown in April is currently the most expensive (average of $354). 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 BOS to ABE?

Find hourly flight availability from Boston to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Boston to Allentown, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 51% versus a flight in the afternoon.

Rainfall in Allentown by month

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

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

Temperature in Allentown by month

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

If weather is an important factor for your trip to Allentown, 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 28.4 F).

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated December 18, 2024.
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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 Boston to Allentown. 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 Boston to Allentown round-trip?

    Flying on American Airlines is currently your cheapest option to Allentown, with prices starting at $175. Another option worth looking into is United Airlines, starting at $220 round trip. Users have found that American Airlines is 47% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boston to Allentown one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $213. Users have also found prices from $388 and $687 on United Airlines and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Allentown 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 Boston to Allentown?

    Currently, September is the cheapest month in which you can book a flight from Boston to Allentown (average of $285). Flying from Boston to Allentown in April is currently the most expensive (average of $354). 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

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.

Other flights to Allentown

Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 18, 2024.
Orlando Sanford Intl to Allentown flights
Nashville to Allentown flights
Orlando to Allentown flights
St Petersburg to Allentown flights
Myrtle Beach to Allentown flights
Melbourne to Allentown flights
Allentown to Denver flights
Allentown to Nashville flights
Allentown to Myrtle Beach flights
Allentown to Orlando Airport flights
Allentown to Tampa flights
Allentown to Orlando Sanford Intl Airport flights
Allentown to Sarasota flights
Allentown to Melbourne, Florida flights
Allentown to Fort Lauderdale flights
Allentown to Myrtle Beach flights
Allentown to Fort Lauderdale flights
Allentown to Punta Gorda flights
Allentown to Philadelphia flights
Allentown to Nashville flights
Allentown to Orlando Sanford Intl Airport flights
Allentown to Sarasota flights
Allentown to Orlando Airport flights
Allentown to Tampa flights

Top 2 airlines flying from Boston to Allentown

Discover the top 2 airlines that operate flights from Boston to Allentown. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$140Average$230FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$204Average$403FlexibilityNo cancel feeOn-time71%
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.