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$319+ Cheap flights from Buffalo to Allentown (BUF - ABE)

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ABE
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Buffalo to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 April 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$479
(American Airlines)

One-way from

$319
(Delta)

Popular in

June

Cheapest in

October

Average price

$451
Provider with most accurate pricing for Buffalo-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Allentown-Bethlehem flights.
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From Buffalo to Allentown-Bethlehem
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One-way flight from Buffalo to Allentown-Bethlehem
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Highest demand for flights based on searches. 24% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Buffalo to Allentown

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

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2112:01 pmBUF - ABE
1 stop4h 54mAmerican Airlines
Sat 5/245:27 pmABE - BUF
1 stop6h 47mAmerican Airlines
Deal found 4/15$479
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.
Tue 4/291:55 pmBUF - ABE
1 stop7h 30mUnited Airlines
Sat 5/36:37 amABE - BUF
1 stop6h 43mUnited Airlines
Deal found 4/14$629

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo 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 April 15, 2025.
Use the filters below to find and compare flights from Buffalo to Allentown that are best for you.

Fly from

Buffalo

Fly to

Allentown

Route

Depart

Return

Price

BuffaloAllentown

BUF - ABE

BUFABE

Buffalo

Wed 5/21

12:01 pm-4:55 pm

1 stop4h 54m

Allentown-Bethlehem

Sat 5/24

5:27 pm-12:14 am

1 stop6h 47m

$479

BuffaloAllentown

BUF - ABE

BUFABE

Buffalo

Tue 4/29

1:55 pm-9:25 pm

1 stop7h 30m

Allentown-Bethlehem

Sat 5/3

6:37 am-1:20 pm

1 stop6h 43m

$629

BuffaloAllentown

BUF - ABE

BUFABE

Buffalo

Fri 5/23

6:35 pm-5:06 pm

1 stop22h 31m

$319

BuffaloAllentown

BUF - ABE

BUFABE

Buffalo

Fri 4/25

11:47 am-4:55 pm

1 stop5h 08m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Compare providers for flights from Buffalo 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 Buffalo to Allentown in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 Buffalo-Allentown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Allentown flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Allentown 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 Buffalo-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 Buffalo to Allentown

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

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

Currently, February is the cheapest month in which you can book a flight from Buffalo to Allentown (average of $292). Flying from Buffalo to Allentown in December is currently the most expensive (average of $395). 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.

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 April 15, 2025.
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo 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 Buffalo to Allentown round-trip?

    American Airlines, at $479, was found to be the cheapest airline from Buffalo to Allentown. An alternate airline flying to your destination would be United Airlines.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Buffalo to Allentown (average of $292). Flying from Buffalo to Allentown in December is currently the most expensive (average of $395). 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

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