HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buffalo

$309+ Cheap flights from Allentown to Buffalo (ABE - BUF)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BUF
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Buffalo 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 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 septiembre 17, 2025.

Round-trip from

$472
(United Airlines)

One-way from

$349
(Kiwi.com)
From Allentown-Bethlehem to Buffalo
Search Deals
One-way flight from Allentown-Bethlehem to Buffalo
Search Deals

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 septiembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 9/181:00 pmABE - BUF
1 stop8h 16mUnited Airlines
mié. 9/247:05 amBUF - ABE
1 stop4h 53mUnited Airlines
Deal found 9/14$309
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/214:55 pmABE - BUF
2 stops23h 08mMultiple Airlines
sáb. 9/277:11 pmBUF - ABE
1 stop27h 36mMultiple Airlines
Deal found 9/14$394
This United Airlines deal was found by Cheapflights users on 9/14. 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.
vie. 9/196:37 amABE - BUF
1 stop6h 45mUnited Airlines
mié. 9/247:05 amBUF - ABE
1 stop4h 53mUnited Airlines
Deal found 9/14$427
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/184:55 pmABE - BUF
2 stops18h 27mMultiple Airlines
sáb. 9/277:11 pmBUF - ABE
1 stop27h 36mMultiple Airlines
Deal found 9/14$465
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/301:00 pmABE - BUF
1 stop8h 13mUnited Airlines
sáb. 10/41:57 pmBUF - ABE
1 stop7h 57mUnited Airlines
Deal found 9/15$472
This United Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 9/231:00 pmABE - BUF
1 stop8h 16mUnited Airlines
mar. 9/3010:50 amBUF - ABE
1 stop6h 03mUnited Airlines
Deal found 9/14$477
This United Airlines deal was found by Cheapflights users on 9/14. 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.
sáb. 9/201:00 pmABE - BUF
1 stop8h 16mUnited Airlines
dom. 9/2810:55 amBUF - ABE
1 stop5h 58mUnited Airlines
Deal found 9/14$487
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/214:55 pmABE - BUF
1 stop25h 19mMultiple Airlines
vie. 9/266:59 pmBUF - ABE
2 stops39h 57mMultiple Airlines
Deal found 9/14$490
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 9/162:37 pmABE - BUF
1 stop7h 06mAmerican Airlines
sáb. 9/201:00 pmBUF - ABE
1 stop5h 01mAmerican Airlines
Deal found 9/14$491

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 septiembre 17, 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

mar. 9/30

1:00 pm-9:13 pm

1 stop8h 13m

Buffalo

sáb. 10/4

1:57 pm-9:54 pm

1 stop7h 57m

$472

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

dom. 9/28

7:59 pm-12:12 am

1 stop4h 13m

Buffalo

mar. 9/30

7:50 am-2:05 pm

1 stop6h 15m

$618

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

mié. 10/1

1:00 pm-9:13 pm

1 stop8h 13m

Buffalo

dom. 10/5

1:57 pm-10:38 am

1 stop20h 41m

$635

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

mar. 10/14

5:28 pm-9:53 am

1 stop16h 25m

Buffalo

vie. 10/17

5:55 pm-10:38 am

1 stop16h 43m

$664

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

vie. 10/17

1:00 pm-9:13 pm

1 stop8h 13m

Buffalo

dom. 10/19

5:55 pm-10:38 am

1 stop16h 43m

$676

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

lun. 12/8

5:22 pm-1:12 pm

1 stop19h 50m

Buffalo

vie. 12/12

5:40 pm-4:47 pm

1 stop23h 07m

$788

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

dom. 9/28

1:00 pm-9:13 pm

1 stop8h 13m

Buffalo

mar. 9/30

6:30 am-9:54 pm

2 stops15h 24m

$831

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

lun. 10/13

1:56 pm-6:52 pm

1 stop4h 56m

Buffalo

lun. 10/20

5:14 am-1:26 pm

2 stops8h 12m

$833

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

vie. 9/26

9:00 am-11:22 am

3 stops50h 22m

$349

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

vie. 9/26

7:00 pm-12:10 pm

1 stop17h 10m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 septiembre 17, 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
8,926 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 4h 13m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Allentown to Buffalo is about 232 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

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 Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to John F Kennedy Intl flights
John F Kennedy Intl to Buffalo flights
LaGuardia to Buffalo flights
Pittsburgh to LaGuardia flights
Reagan-National to John F Kennedy Intl flights
Pittsburgh to John F Kennedy Intl flights
Reagan-National to LaGuardia flights
Dulles Intl to LaGuardia flights
Dulles Intl to Newark flights
Pittsburgh to Newark flights
Newark to Buffalo flights
LaGuardia to Rochester flights
Reagan-National to Newark flights
Newark to Rochester flights
John F Kennedy Intl to Rochester flights
Dulles Intl to Buffalo flights
Dulles Intl to Syracuse flights
Reagan-National to Buffalo flights
John F Kennedy Intl to Syracuse flights
Reagan-National to Syracuse flights
LaGuardia to Syracuse flights
Dulles Intl to Albany flights
Newark to Syracuse flights
Dulles Intl to Rochester flights
Reagan-National to Albany flights
Philadelphia to Buffalo flights
Reagan-National to Rochester flights
Dulles Intl to White Plains flights
Philadelphia to Rochester flights
John F Kennedy Intl to Ithaca flights
Dulles Intl to Ithaca flights
John F Kennedy Intl to Albany flights
Philadelphia to Syracuse flights
LaGuardia to Albany flights
Newark to Albany flights
Philadelphia to John F Kennedy Intl flights
Newark to Ithaca flights
Philadelphia to Newark flights
LaGuardia to Ithaca flights
Reagan-National to White Plains flights
Dulles Intl to Plattsburgh flights
Philadelphia to LaGuardia flights
Philadelphia to Albany flights
Pittsburgh to Stewart flights
Pittsburgh to Albany flights
Reagan-National to Saranac Lake flights
Pittsburgh to Syracuse flights
Newark to Niagara Falls flights
Reagan-National to Ithaca flights
Dulles Intl to Islip flights

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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$203Average$270FlexibilityNo 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.