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$110+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BOS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Mon 12/154:30 pmABE - BOS
1 stop7h 45mAmerican Airlines
Wed 12/176:30 amBOS - ABE
1 stop6h 48mAmerican Airlines
Deal found 12/10$292
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/2411:50 amABE - BOS
1 stop7h 28mAmerican Airlines
Mon 12/295:53 amBOS - ABE
1 stop5h 27mAmerican Airlines
Deal found 12/10$401
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:58 pmABE - BOS
1 stop18h 54mMultiple Airlines
Mon 12/298:08 amBOS - ABE
2 stops31h 07mMultiple Airlines
Deal found 12/10$410
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 12/141:00 pmABE - BOS
1 stop6h 25mUnited Airlines
Tue 12/166:00 amBOS - ABE
1 stop5h 52mUnited Airlines
Deal found 12/10$427
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/256:17 amABE - BOS
1 stop6h 36mUnited Airlines
Mon 12/297:45 amBOS - ABE
1 stop8h 45mUnited Airlines
Deal found 12/10$458
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:46 pmABE - BOS
2 stops42h 15mMultiple Airlines
Wed 12/178:11 pmBOS - ABE
1 stop24h 25mMultiple Airlines
Deal found 12/10$463
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:37 pmABE - BOS
1 stop19h 24mMultiple Airlines
Sun 12/286:00 amBOS - ABE
2 stops40h 22mMultiple Airlines
Deal found 12/11$483
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:53 pmABE - BOS
1 stop17h 48mMultiple Airlines
Sun 12/286:00 amBOS - ABE
2 stops40h 22mMultiple Airlines
Deal found 12/11$492
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Mon 12/225:15 pmABE - BOS
1 stop5h 22mAmerican Airlines
Tue 12/235:53 amBOS - ABE
1 stop5h 27mAmerican Airlines
Deal found 12/10$506
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 12/215:15 pmABE - BOS
1 stop5h 22mAmerican Airlines
Mon 12/225:53 amBOS - ABE
1 stop5h 27mAmerican Airlines
Deal found 12/10$521
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:58 pmABE - BOS
1 stop18h 54mMultiple Airlines
Sun 12/2812:29 pmBOS - ABE
2 stops10h 30mMultiple Airlines
Deal found 12/10$522

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$159
(American Airlines)

One-way from

$110
(United Airlines)

Popular in

May

Cheapest in

March

Average price

$237
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
Highest demand for flights based on searches. 10% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Tue 2/3

7:30 am-12:58 pm

1 stop5h 28m

Boston Logan Intl

Sat 2/7

6:41 am-12:32 pm

1 stop5h 51m

$159

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Thu 1/15

1:02 pm-6:19 pm

1 stop5h 17m

Boston Logan Intl

Mon 1/26

5:20 pm-10:26 pm

1 stop5h 06m

$203

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Wed 1/14

1:02 pm-6:19 pm

1 stop5h 17m

Boston Logan Intl

Fri 1/16

6:43 am-12:32 pm

1 stop5h 49m

$203

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Thu 1/15

1:27 pm-5:44 pm

1 stop28h 17m

Boston Logan Intl

Mon 1/26

7:00 am-10:01 pm

2 stops15h 01m

$286

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Sat 1/31

11:30 am-5:24 pm

1 stop5h 54m

Boston Logan Intl

Wed 2/4

10:30 am-4:22 pm

1 stop5h 52m

$334

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Tue 1/27

11:30 am-5:19 pm

1 stop5h 49m

Boston Logan Intl

Thu 1/29

10:30 am-4:22 pm

1 stop5h 52m

$343

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Fri 1/16

3:01 pm-11:57 pm

1 stop8h 56m

Boston Logan Intl

Sun 1/18

7:00 am-2:59 pm

1 stop7h 59m

$367

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Thu 1/8

11:30 am-5:19 pm

1 stop5h 49m

Boston Logan Intl

Thu 1/15

12:45 pm-10:41 am

1 stop21h 56m

$367

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Tue 2/3

11:30 am-5:19 pm

1 stop5h 49m

Boston Logan Intl

Sat 2/7

10:30 am-10:41 am

2 stops24h 11m

$382

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Wed 1/28

11:30 am-5:19 pm

1 stop5h 49m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 14 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Allentown-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Boston flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

Currently, February is the cheapest month in which you can book a flight from Allentown to Boston (average of $36). Flying from Allentown to Boston in May is currently the most expensive (average of $135). 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 December 12, 2025.

It’s optimal to fly from Allentown to Boston at noon. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight in the afternoon.

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 December 12, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Allentown to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

  • How long is the flight from Allentown to Boston?

    Departing from Allentown to Boston will take you 5h 28m. The distance between Allentown and Boston is about 258 mi. This flight may include one or multiple stops.

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

    American Airlines, at $138, was found to be the cheapest airline from Allentown to Boston. An alternate airline flying to your destination would be United Airlines. American Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, February is the cheapest month in which you can book a flight from Allentown to Boston (average of $36). Flying from Allentown to Boston in May is currently the most expensive (average of $135). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Cranston
Lincoln
Lowell
Smithfield
Peabody
Brockton
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Allentown to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$138Average$278FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$193Average$263FlexibilityNo cancel feeOn-time69%

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