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$134+ Cheap flights from Allentown to Buffalo (ABE - BUF)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BUF
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Allentown to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Buffalo (BUF). 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 August 20, 2025.

Round-trip from

$241
(Kiwi.com)

One-way from

$134
(Kiwi.com)
From Allentown-Bethlehem to Buffalo
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One-way flight from Allentown-Bethlehem to Buffalo
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Find flight deals from Allentown to Buffalo

Cheapest flights from Allentown to Buffalo
Explore the most affordable flight options available from Allentown to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/259:24 amABE - BUF
1 stop27h 11mMultiple Airlines
Mon 10/279:13 pmBUF - ABE
1 stop12h 13mMultiple Airlines
Deal found 8/19$241
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/31:00 pmABE - BUF
1 stop8h 16mUnited Airlines
Sun 9/77:05 amBUF - ABE
1 stop4h 53mUnited Airlines
Deal found 8/19$289
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/261:00 pmABE - BUF
1 stop8h 16mUnited Airlines
Sat 8/307:05 amBUF - ABE
1 stop4h 53mUnited Airlines
Deal found 8/18$299
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:00 pmABE - BUF
1 stop8h 16mUnited Airlines
Wed 9/247:05 amBUF - ABE
1 stop4h 53mUnited Airlines
Deal found 8/18$369
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:00 pmABE - BUF
1 stop8h 16mUnited Airlines
Sat 9/610:55 amBUF - ABE
1 stop5h 58mUnited Airlines
Deal found 8/18$390
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 8/211:00 pmABE - BUF
1 stop8h 16mUnited Airlines
Sat 8/237:05 amBUF - ABE
1 stop4h 53mUnited Airlines
Deal found 8/17$437
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:53 pmABE - BUF
1 stop6h 22mAmerican Airlines
Tue 10/147:45 amBUF - ABE
1 stop6h 28mAmerican Airlines
Deal found 8/17$459
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/32:37 pmABE - BUF
1 stop7h 06mAmerican Airlines
Sat 9/67:50 amBUF - ABE
2 stops10h 11mAmerican Airlines
Deal found 8/18$496
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 11/85:10 pmABE - BUF
1 stop6h 58mAmerican Airlines
Mon 11/106:33 pmBUF - ABE
1 stop4h 19mAmerican Airlines
Deal found 8/18$507

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Buffalo 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 August 20, 2025.
Use the filters below to find and compare flights from Allentown to Buffalo that are best for you.

Fly from

Allentown

Fly to

Buffalo

Route

Depart

Return

Price

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Sat 10/25

9:24 am-12:35 pm

1 stop27h 11m

Buffalo

Mon 10/27

9:13 pm-9:26 am

1 stop12h 13m

$241

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Wed 9/3

1:00 pm-9:16 pm

1 stop8h 16m

Buffalo

Sun 9/7

7:05 am-11:58 am

1 stop4h 53m

$289

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Wed 9/17

1:00 pm-9:16 pm

1 stop8h 16m

Buffalo

Wed 9/24

7:05 am-11:58 am

1 stop4h 53m

$369

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Wed 9/3

1:00 pm-9:16 pm

1 stop8h 16m

Buffalo

Sat 9/6

10:55 am-4:53 pm

1 stop5h 58m

$390

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Thu 10/9

5:53 pm-12:15 am

1 stop6h 22m

Buffalo

Tue 10/14

7:45 am-2:13 pm

1 stop6h 28m

$459

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Wed 9/3

6:00 am-5:55 pm

2 stops11h 55m

Buffalo

Sat 9/6

1:00 pm-6:01 pm

1 stop5h 01m

$496

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Thu 9/18

4:55 pm-6:14 pm

1 stop25h 19m

$134

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Sat 9/27

3:51 pm-5:22 pm

1 stop25h 31m

$137

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Tue 8/26

6:37 am-1:22 pm

1 stop6h 45m

$304

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Sun 9/28

1:00 pm-9:13 pm

1 stop8h 13m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 11 results
1
2

Best time to book a flight from Allentown to Buffalo

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

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

Currently, January is the cheapest month in which you can book a flight from Allentown to Buffalo (average of $256). Flying from Allentown to Buffalo in December is currently the most expensive (average of $337). 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.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated August 20, 2025.
See what other customers who have flown with United Airlines from Allentown to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Allentown to Buffalo. 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 Buffalo?

    There are many flights that can get you from Allentown to Buffalo in 8h 16m. Fly via United Airlines to get the fastest option. The distance from Allentown to Buffalo is about 232 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Allentown to Buffalo (average of $256). Flying from Allentown to Buffalo in December is currently the most expensive (average of $337). 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 Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for Allentown to Buffalo

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Top airline flying from Allentown to Buffalo

Discover the top airline that operate flights from Allentown to Buffalo. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$203Average$270FlexibilityNo cancel feeOn-time69%

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