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Cheap flights from Allentown to Buffalo from $160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Buffalo departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Allentown to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:46 pm - 10:50 pm
ABE
-
BUF
5h 04m
1 stop
American Airlines Logo
7:32 pm - 12:21 am
BUF
-
ABE
4h 49m
1 stop
$441American Airlines
Wed, Jun 17 - Tue, Jun 23
American Airlines Logo
5:10 pm - 10:40 pm
ABE
-
BUF
5h 30m
1 stop
American Airlines Logo
7:54 pm - 12:30 am
BUF
-
ABE
4h 36m
1 stop
$501American Airlines
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
5:46 pm - 10:35 pm
ABE
-
BUF
4h 49m
1 stop
American Airlines Logo
7:32 pm - 12:21 am
BUF
-
ABE
4h 49m
1 stop
$503American Airlines
Thu, Jun 18 - Thu, Jun 25
American Airlines Logo
5:10 pm - 10:40 pm
ABE
-
BUF
5h 30m
1 stop
American Airlines Logo
6:02 am - 4:32 pm
BUF
-
ABE
10h 30m
2 stops
$506American Airlines
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
6:00 am - 12:06 pm
ABE
-
BUF
6h 06m
1 stop
American Airlines Logo
6:25 am - 1:07 pm
BUF
-
ABE
6h 42m
1 stop
$511American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
6:00 am - 4:06 pm
ABE
-
BUF
10h 06m
2 stops
American Airlines Logo
11:31 am - 4:32 pm
BUF
-
ABE
5h 01m
1 stop
$516American Airlines
Wed, Sep 2 - Sat, Sep 5
American Airlines Logo
6:15 am - 12:52 pm
ABE
-
BUF
6h 37m
1 stop
American Airlines Logo
1:56 pm - 6:32 pm
BUF
-
ABE
4h 36m
1 stop
$518American Airlines
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
6:00 am - 4:06 pm
ABE
-
BUF
10h 06m
2 stops
American Airlines Logo
11:15 am - 10:14 pm
BUF
-
ABE
10h 59m
2 stops
$521American Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
8:00 am - 7:12 pm
ABE
-
BUF
11h 12m
1 stop
Multiple Airlines Logo
11:35 am - 11:06 pm
BUF
-
ABE
35h 31m
2 stops
$524Multiple Airlines
Thu, Jun 18 - Thu, Jun 25
American Airlines Logo
5:46 pm - 10:35 pm
ABE
-
BUF
4h 49m
1 stop
American Airlines Logo
7:32 pm - 12:21 am
BUF
-
ABE
4h 49m
1 stop
$555American Airlines
Thu, Jun 4 - Mon, Jun 8

United Airlines flights from Allentown to Buffalo

Our best United Airlines deals on Allentown to Buffalo flight tickets
United Airlines
May 23
ABE2:23 pmAllentown-Bethlehem
6h 40m
1 stop
BUF9:03 pmBuffalo
May 28
BUF7:00 amBuffalo
6h 44m
1 stop
ABE1:44 pmAllentown-Bethlehem
$419
United Airlines
May 23
ABE2:23 pmAllentown-Bethlehem
6h 40m
1 stop
BUF9:03 pmBuffalo
May 27
BUF1:54 pmBuffalo
7h 13m
1 stop
ABE9:07 pmAllentown-Bethlehem
$453
United Airlines
Sep 6
ABE6:15 amAllentown-Bethlehem
7h 01m
1 stop
BUF1:16 pmBuffalo
Sep 10
BUF10:30 amBuffalo
6h 26m
1 stop
ABE4:56 pmAllentown-Bethlehem
$583

American Airlines flights from Allentown to Buffalo

Our best American Airlines deals on Allentown to Buffalo flight tickets
American Airlines
Jun 17
ABE5:46 pmAllentown-Bethlehem
5h 04m
1 stop
BUF10:50 pmBuffalo
Jun 23
BUF7:32 pmBuffalo
4h 49m
1 stop
ABE12:21 amAllentown-Bethlehem
$441
American Airlines
Sep 5
ABE5:10 pmAllentown-Bethlehem
5h 30m
1 stop
BUF10:40 pmBuffalo
Sep 6
BUF7:54 pmBuffalo
4h 36m
1 stop
ABE12:30 amAllentown-Bethlehem
$501
American Airlines
Jun 18
ABE5:46 pmAllentown-Bethlehem
4h 49m
1 stop
BUF10:35 pmBuffalo
Jun 25
BUF7:32 pmBuffalo
4h 49m
1 stop
ABE12:21 amAllentown-Bethlehem
$503

momondo 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, momondo users made 832,500 searches. Data last updated May 21, 2026.
Use the filters below to find and compare flights from Allentown to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Wed 6/17

5:46 pm-10:50 pm

1 stop5h 04m

Buffalo

Tue 6/23

7:32 pm-12:21 am

1 stop4h 49m

$441

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Sat 9/5

5:10 pm-10:40 pm

1 stop5h 30m

Buffalo

Sun 9/6

7:54 pm-12:30 am

1 stop4h 36m

$501
Quickest round-trip

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Thu 6/18

5:46 pm-10:35 pm

1 stop4h 49m

Buffalo

Thu 6/25

7:32 pm-12:21 am

1 stop4h 49m

$503

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Sat 9/5

5:10 pm-10:40 pm

1 stop5h 30m

Buffalo

Sun 9/6

6:02 am-4:32 pm

2 stops10h 30m

$506

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Wed 9/2

6:00 am-12:06 pm

1 stop6h 06m

Buffalo

Wed 9/9

6:25 am-1:07 pm

1 stop6h 42m

$511

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Wed 9/2

6:00 am-4:06 pm

2 stops10h 06m

Buffalo

Sat 9/5

11:31 am-4:32 pm

1 stop5h 01m

$516

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Fri 7/10

6:15 am-12:52 pm

1 stop6h 37m

Buffalo

Tue 7/14

1:56 pm-6:32 pm

1 stop4h 36m

$518

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Wed 9/2

6:00 am-4:06 pm

2 stops10h 06m

Buffalo

Wed 9/9

11:15 am-10:14 pm

2 stops10h 59m

$521

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Thu 6/18

8:00 am-7:12 pm

1 stop11h 12m

Buffalo

Thu 6/25

11:35 am-11:06 pm

2 stops35h 31m

$524

AllentownBuffalo

ABE - BUF

ABEBUF

Allentown-Bethlehem

Thu 6/4

5:46 pm-10:35 pm

1 stop4h 49m

Buffalo

Mon 6/8

7:32 pm-12:21 am

1 stop4h 49m

$555

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Buffalo from

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

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

United Airlines is the most popular carrier 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 65% 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 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

Fastest flight time

6h 24m

Direct flights

None
The fastest flight from Allentown to Buffalo takes 6h 24m
There are no direct flights from Allentown to Buffalo. There are no popular flight routes from Allentown to Buffalo.
Search flight deals

Frequently asked questions about flying from Allentown to Buffalo

  • 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 6h 24m, 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 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.

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Grand Island
Williamsville
Orchard Park
Bowmansville
West Seneca
Lockport
East Aurora
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.

An easier way to manage your Buffalo trip

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