What is the cheapest airline that flies from Allentown-Bethlehem to Buffalo?

United Airlines and American Airlines are the most popular carriers operating from Allentown-Bethlehem to Buffalo

What airlines fly to Buffalo?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Buffalo from Allentown according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 5 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Buffalo Airport?

Prices for flights from Allentown-Bethlehem Airport to Buffalo Airport refresh daily.

How many operators does momondo search for flights from Allentown-Bethlehem Airport to Buffalo Airport?

There is 1 operator available for flights from Allentown-Bethlehem Airport to Buffalo Airport as of August 2025.

How old do you have to be to fly from Allentown-Bethlehem Airport to Buffalo Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$202 Cheap Flights from Allentown to Buffalo in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Allentown to Buffalo

Round-trip

One-way

Last minute

Cheap round-trip flights

1:00 pm - 9:16 pmABE-BUF

8h 16m1 stop

10:55 am - 4:53 pmBUF-ABE

5h 58m1 stop

$369United Airlines

Find Deal

Wed, Sep 3 - Sat, Sep 6

1:00 pm - 9:16 pmABE-BUF

8h 16m1 stop

7:05 am - 11:58 amBUF-ABE

4h 53m1 stop

$459United Airlines

Find Deal

Tue, Sep 2 - Fri, Sep 5

2:37 pm - 9:43 pmABE-BUF

7h 06m1 stop

7:50 am - 6:01 pmBUF-ABE

10h 11m2 stops

$464American Airlines

Find Deal

Wed, Sep 3 - Sat, Sep 6

6:00 am - 5:55 pmABE-BUF

11h 55m2 stops

7:50 am - 6:01 pmBUF-ABE

10h 11m2 stops

$469American Airlines

Find Deal

Wed, Sep 3 - Sat, Sep 6

5:35 pm - 10:28 pmABE-BUF

4h 53m1 stop

7:05 am - 11:58 amBUF-ABE

4h 53m1 stop

$472United Airlines

Find Deal

Sat, Aug 16 - Sat, Aug 23

6:15 am - 11:04 amABE-BUF

4h 49m1 stop

11:54 am - 7:05 pmBUF-ABE

7h 11m1 stop

$523American Airlines

Find Deal

Thu, Aug 14 - Sat, Aug 16

6:37 am - 11:59 pmABE-BUF

17h 22m2 stops

7:05 am - 11:58 amBUF-ABE

4h 53m1 stop

$588United Airlines

Find Deal

Sat, Aug 30 - Mon, Sep 1

6:30 am - 1:21 pmABE-BUF

6h 51m1 stop

7:05 am - 11:58 amBUF-ABE

4h 53m1 stop

$750United Airlines

Find Deal

Sun, Aug 17 - Thu, Aug 21

1:00 pm - 9:16 pmABE-BUF

8h 16m1 stop

6:00 am - 4:53 pmBUF-ABE

10h 53m2 stops

$768United Airlines

Find Deal

Fri, Sep 12 - Sun, Sep 14

6:00 am - 12:01 pmABE-BUF

6h 01m1 stop

7:35 am - 2:26 pmBUF-ABE

6h 51m1 stop

$878American Airlines

Find Deal

Mon, Aug 18 - Tue, Aug 19

United Airlines flights from Allentown to Buffalo

Our best United Airlines deals on Allentown to Buffalo flight tickets

United Airlines

Sep 3

ABE1:00 pmAllentown-Bethlehem

8h 16m

1 stop

BUF9:16 pmBuffalo

Sep 6

BUF10:55 amBuffalo

5h 58m

1 stop

ABE4:53 pmAllentown-Bethlehem

$369

Find similar

United Airlines

Sep 2

ABE1:00 pmAllentown-Bethlehem

8h 16m

1 stop

BUF9:16 pmBuffalo

Sep 5

BUF7:05 amBuffalo

4h 53m

1 stop

ABE11:58 amAllentown-Bethlehem

$459

Find similar

United Airlines

Aug 16

ABE5:35 pmAllentown-Bethlehem

4h 53m

1 stop

BUF10:28 pmBuffalo

Aug 23

BUF7:05 amBuffalo

4h 53m

1 stop

ABE11:58 amAllentown-Bethlehem

$472

Find similar

American Airlines flights from Allentown to Buffalo

Our best American Airlines deals on Allentown to Buffalo flight tickets

American Airlines

Sep 3

ABE2:37 pmAllentown-Bethlehem

7h 06m

1 stop

BUF9:43 pmBuffalo

Sep 6

BUF7:50 amBuffalo

10h 11m

2 stops

ABE6:01 pmAllentown-Bethlehem

$464

Find similar

American Airlines

Sep 3

ABE6:00 amAllentown-Bethlehem

11h 55m

2 stops

BUF5:55 pmBuffalo

Sep 6

BUF7:50 amBuffalo

10h 11m

2 stops

ABE6:01 pmAllentown-Bethlehem

$469

Find similar

American Airlines

Aug 5

ABE8:03 pmAllentown-Bethlehem

4h 29m

1 stop

BUF12:32 amBuffalo

Aug 13

BUF7:35 amBuffalo

6h 51m

1 stop

ABE2:26 pmAllentown-Bethlehem

$491

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

$369

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Tue 9/2

1:00 pm-9:16 pm

1 stop8h 16m

Buffalo

Fri 9/5

7:05 am-11:58 am

1 stop4h 53m

$459

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Wed 9/3

2:37 pm-9:43 pm

1 stop7h 06m

Buffalo

Sat 9/6

7:50 am-6:01 pm

2 stops10h 11m

$464

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Wed 9/3

6:00 am-5:55 pm

2 stops11h 55m

Buffalo

Sat 9/6

7:50 am-6:01 pm

2 stops10h 11m

$469

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Sat 8/16

5:35 pm-10:28 pm

1 stop4h 53m

Buffalo

Sat 8/23

7:05 am-11:58 am

1 stop4h 53m

$472

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Thu 8/14

6:15 am-11:04 am

1 stop4h 49m

Buffalo

Sat 8/16

11:54 am-7:05 pm

1 stop7h 11m

$523

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Sat 8/30

6:37 am-11:59 pm

2 stops17h 22m

Buffalo

Mon 9/1

7:05 am-11:58 am

1 stop4h 53m

$588

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Sun 8/17

6:30 am-1:21 pm

1 stop6h 51m

Buffalo

Thu 8/21

7:05 am-11:58 am

1 stop4h 53m

$750

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Fri 9/12

1:00 pm-9:16 pm

1 stop8h 16m

Buffalo

Sun 9/14

6:00 am-4:53 pm

2 stops10h 53m

$768

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Mon 8/18

6:00 am-12:01 pm

1 stop6h 01m

Buffalo

Tue 8/19

7:35 am-2:26 pm

1 stop6h 51m

$878

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Friday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $270. Flights from Allentown to Buffalo on a Sunday will generally be more expensive and average around $741. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the afternoon is the cheapest time of day to fly from Allentown to Buffalo when you can find flight prices for as low as $283. Flying to Buffalo in the afternoon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Buffalo, so prices are often more expensive at around $753 per ticket.

When to book flights from Allentown to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Allentown to Buffalo (ABE to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Buffalo

Best Price Found	$230
Fastest flight time	4h 49m
Direct flights	None
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from Allentown in the past 72 hours is $230. The best round-trip flight deal from Allentown to Buffalo found on momondo in the last 72 hours is $369.

The fastest flight from Allentown to Buffalo takes 4h 49m

There are no direct flights from Allentown to Buffalo. Popular non-direct route for this connection is Allentown-Bethlehem Airport - Buffalo Airport.

There is 1 airport near Buffalo: Buffalo (BUF)

Search flight deals

How far is Allentown-Bethlehem to Buffalo by plane?
Allentown-Bethlehem and Buffalo are 236.0 mi apart from one another. Flights usually cover this in 4h 49m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Buffalo Airport?
Prices for flights from Allentown-Bethlehem Airport to Buffalo Airport refresh daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Buffalo Airport?
There is 1 operator available for flights from Allentown-Bethlehem Airport to Buffalo Airport as of August 2025.
How old do you have to be to fly from Allentown-Bethlehem Airport to Buffalo Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Allentown to Buffalo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Allentown to Buffalo is United Airlines (100% of total bookings).

Best airlines flying from Allentown to Buffalo

Compare and see reviews for airlines that fly from Allentown to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $203	Free Cancellation	Rating 7.4 8,905 reviews		Search United Airlines flights

Batavia

Williamsville

Amherst

Tonawanda

Cheektowaga

Grand Island

Lockport

Orchard Park

West Seneca

East Aurora

Bowmansville

Eden

Angola

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Buffalo?

It is quick and easy to find Allentown to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

Can I find flights from Allentown to Buffalo with flexible booking policies on momondo?

All flight searches from Allentown to Buffalo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Allentown to Buffalo?

momondo provides multiple filters to help you find the best flight to Buffalo from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Allentown to Buffalo right now. Can momondo alert me if prices change?

Price alerts on flights to Buffalo from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.