What is the cheapest airline that flies from Philadelphia to Buffalo?

Southwest and Delta are the most popular carriers operating from Philadelphia to Buffalo

How many flights depart from Philadelphia to Buffalo on average per day?

As of September 2026, there are 9 flights per day flying from Philadelphia to Buffalo. The most common time of day flights depart is 8:00, with 37% of flights taking off in the afternoon.

How many flights depart from Philadelphia to Buffalo on average per week?

The number of flights available between Philadelphia and Buffalo is 67 per week as of September 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

When did momondo last update prices for flights from Philadelphia Airport to Buffalo Airport?

Prices for flights from Philadelphia Airport to Buffalo Airport refresh daily.

How old do you have to be to fly from Philadelphia Airport to Buffalo Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Buffalo Airport.

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

The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

R2 174 Cheap Flights from Philadelphia to Buffalo in 2026/27

Find the cheapest flights from Philadelphia to Buffalo

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7:50 - 18:20PHL Philadelphia-BUF Buffalo

10h 30m1 stop Chicago Midway

12:45 - 22:10BUF Buffalo-PHL Philadelphia

9h 25m2 stops Baltimore/Washington Nashville Intl

R5 127Southwest

Sat, Nov 14 - Mon, Nov 16

5:30 - 14:25PHL Philadelphia-BUF Buffalo

8h 55m2 stops Nashville Intl Baltimore/Washington

17:00 - 22:05BUF Buffalo-PHL Philadelphia

5h 05m1 stop Nashville Intl

R5 776Southwest

Mon, Nov 2 - Tue, Nov 3

5:35 - 16:30PHL Philadelphia-BUF Buffalo

10h 55m2 stops Nashville Intl Baltimore/Washington

18:10 - 0:20BUF Buffalo-PHL Philadelphia

6h 10m1 stop Orlando

R5 874Southwest

Wed, Nov 18 - Sat, Nov 21

7:30 - 16:00PHL Philadelphia-BUF Buffalo

8h 30m1 stop Chicago Midway

7:20 - 18:25BUF Buffalo-PHL Philadelphia

11h 05m1 stop Chicago Midway

R6 101Southwest

Thu, Dec 24 - Tue, Dec 29

12:35 - 20:25PHL Philadelphia-BUF Buffalo

7h 50m1 stop Chicago Midway

13:00 - 22:35BUF Buffalo-PHL Philadelphia

9h 35m1 stop Orlando

R6 150Southwest

Fri, Jan 15 - Sun, Jan 17

14:55 - 21:55PHL Philadelphia-BUF Buffalo

7h 00m2 stops Nashville Intl Baltimore/Washington

14:00 - 21:20BUF Buffalo-PHL Philadelphia

7h 20m1 stop Chicago Midway

R6 328Southwest

Tue, Dec 8 - Thu, Dec 10

13:55 - 21:10PHL Philadelphia-BUF Buffalo

7h 15m1 stop Chicago Midway

7:40 - 18:05BUF Buffalo-PHL Philadelphia

10h 25m2 stops Baltimore/Washington Nashville Intl

R6 425Southwest

Thu, Oct 29 - Sat, Oct 31

6:00 - 15:20PHL Philadelphia-BUF Buffalo

9h 20m2 stops Nashville Intl Baltimore/Washington

14:20 - 19:35BUF Buffalo-PHL Philadelphia

5h 15m1 stop Chicago Midway

R6 555Southwest

Wed, Oct 21 - Thu, Oct 22

5:30 - 14:25PHL Philadelphia-BUF Buffalo

8h 55m2 stops Nashville Intl Baltimore/Washington

12:45 - 22:10BUF Buffalo-PHL Philadelphia

9h 25m2 stops Baltimore/Washington Nashville Intl

R6 636Southwest

Fri, Nov 13 - Mon, Nov 16

7:30 - 16:00PHL Philadelphia-BUF Buffalo

8h 30m1 stop Chicago Midway

7:20 - 18:25BUF Buffalo-PHL Philadelphia

11h 05m2 stops Chicago Midway Nashville Intl

R6 653Southwest

Thu, Dec 24 - Tue, Dec 29

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:20 - 15:15PHL Philadelphia-BUF Buffalo

4h 55m1 stop Chicago Midway

5:45 - 14:40BUF Buffalo-PHL Philadelphia

8h 55m2 stops Baltimore/Washington Chicago Midway

R9 022Southwest

Thu, Sep 24 - Sat, Sep 26

14:05 - 20:55PHL Philadelphia-BUF Buffalo

6h 50m1 stop Chicago Midway

5:45 - 16:10BUF Buffalo-PHL Philadelphia

10h 25m2 stops Baltimore/Washington Nashville Intl

R9 346Southwest

Thu, Sep 24 - Sat, Sep 26

10:20 - 15:15PHL Philadelphia-BUF Buffalo

4h 55m1 stop Chicago Midway

12:30 - 17:25BUF Buffalo-PHL Philadelphia

4h 55m1 stop Nashville Intl

R9 817Southwest

Thu, Sep 24 - Fri, Sep 25

10:20 - 15:15PHL Philadelphia-BUF Buffalo

4h 55m1 stop Chicago Midway

11:45 - 22:05BUF Buffalo-PHL Philadelphia

10h 20m2 stops Chicago Midway Nashville Intl

R9 898Southwest

Thu, Sep 24 - Fri, Sep 25

6:15 - 15:05PHL Philadelphia-BUF Buffalo

8h 50m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

11:06 - 23:12BUF Buffalo-PHL Philadelphia

12h 06m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

R9 979Delta

Thu, Sep 24 - Sat, Sep 26

14:05 - 20:55PHL Philadelphia-BUF Buffalo

6h 50m1 stop Chicago Midway

5:45 - 16:10BUF Buffalo-PHL Philadelphia

10h 25m2 stops Baltimore/Washington Nashville Intl

R10 660Southwest

Fri, Sep 25 - Sat, Sep 26

14:05 - 20:55PHL Philadelphia-BUF Buffalo

6h 50m1 stop Chicago Midway

11:45 - 22:05BUF Buffalo-PHL Philadelphia

10h 20m2 stops Chicago Midway Nashville Intl

R10 969Southwest

Thu, Sep 24 - Fri, Sep 25

6:15 - 15:05PHL Philadelphia-BUF Buffalo

8h 50m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

19:44 - 23:12BUF Buffalo-PHL Philadelphia

3h 28m1 stop Detroit Metropolitan Wayne County

R11 147Delta

Thu, Sep 24 - Sun, Sep 27

6:10 - 13:11PHL Philadelphia-BUF Buffalo

7h 01m1 stop Chicago O'Hare Intl

17:45 - 12:25BUF Buffalo-PHL Philadelphia

18h 40m1 stop Chicago O'Hare Intl

R13 500United Airlines

Fri, Sep 25 - Fri, Sep 25

6:10 - 13:11PHL Philadelphia-BUF Buffalo

7h 01m1 stop Chicago O'Hare Intl

19:59 - 14:43BUF Buffalo-PHL Philadelphia

18h 44m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

R13 581United Airlines

Fri, Sep 25 - Fri, Sep 25

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JetBlue flights from Philadelphia to Buffalo

Our best JetBlue deals on Philadelphia to Buffalo flight tickets

JetBlue

Oct 12

PHL6:30Philadelphia

4h 18m

1 stop

BUF10:48Buffalo

Oct 13

BUF7:00Buffalo

7h 33m

1 stop

PHL14:33Philadelphia

R7 334

JetBlue

Oct 5

PHL13:55Philadelphia

9h 01m

1 stop

BUF22:56Buffalo

Oct 9

BUF6:30Buffalo

6h 48m

1 stop

PHL13:18Philadelphia

R8 681

Southwest flights from Philadelphia to Buffalo

Our best Southwest deals on Philadelphia to Buffalo flight tickets

Southwest

Nov 14

PHL7:50Philadelphia

10h 30m

1 stop

BUF18:20Buffalo

Nov 16

BUF12:45Buffalo

9h 25m

2 stops

PHL22:10Philadelphia

R5 127

Southwest

Nov 2

PHL5:30Philadelphia

8h 55m

2 stops

BUF14:25Buffalo

Nov 3

BUF17:00Buffalo

5h 05m

1 stop

PHL22:05Philadelphia

R5 776

Southwest

Nov 18

PHL5:35Philadelphia

10h 55m

2 stops

BUF16:30Buffalo

Nov 21

BUF18:10Buffalo

6h 10m

1 stop

PHL0:20Philadelphia

R5 874

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaBuffalo

PHL Philadelphia - BUF Buffalo

PHLBUF

Philadelphia

Sat 14/11

7:50-18:20

1 stop10h 30m

Buffalo

Mon 16/11

12:45-22:10

2 stops9h 25m

R5 127

Fastest return journey

PhiladelphiaBuffalo

PHL Philadelphia - BUF Buffalo

PHLBUF

Philadelphia

Mon 2/11

5:30-14:25

2 stops8h 55m

Buffalo

Tue 3/11

17:00-22:05

1 stop5h 05m

R5 776

PhiladelphiaBuffalo

PHL Philadelphia - BUF Buffalo

PHLBUF

Philadelphia

Wed 18/11

5:35-16:30

2 stops10h 55m

Buffalo

Sat 21/11

18:10-0:20

1 stop6h 10m

R5 874

PhiladelphiaBuffalo

PHL Philadelphia - BUF Buffalo

PHLBUF

Philadelphia

Thu 24/12

7:30-16:00

1 stop8h 30m

Buffalo

Tue 29/12

7:20-18:25

1 stop11h 05m

R6 101

PhiladelphiaBuffalo

PHL Philadelphia - BUF Buffalo

PHLBUF

Philadelphia

Fri 15/1

12:35-20:25

1 stop7h 50m

Buffalo

Sun 17/1

13:00-22:35

1 stop9h 35m

R6 150

PhiladelphiaBuffalo

PHL Philadelphia - BUF Buffalo

PHLBUF

Philadelphia

Tue 8/12

14:55-21:55

2 stops7h 00m

Buffalo

Thu 10/12

14:00-21:20

1 stop7h 20m

R6 328

PhiladelphiaBuffalo

PHL Philadelphia - BUF Buffalo

PHLBUF

Philadelphia

Thu 29/10

13:55-21:10

1 stop7h 15m

Buffalo

Sat 31/10

7:40-18:05

2 stops10h 25m

R6 425

PhiladelphiaBuffalo

PHL Philadelphia - BUF Buffalo

PHLBUF

Philadelphia

Wed 21/10

6:00-15:20

2 stops9h 20m

Buffalo

Thu 22/10

14:20-19:35

1 stop5h 15m

R6 555

PhiladelphiaBuffalo

PHL Philadelphia - BUF Buffalo

PHLBUF

Philadelphia

Fri 13/11

5:30-14:25

2 stops8h 55m

Buffalo

Mon 16/11

12:45-22:10

2 stops9h 25m

R6 636

PhiladelphiaBuffalo

PHL Philadelphia - BUF Buffalo

PHLBUF

Philadelphia

Thu 24/12

7:30-16:00

1 stop8h 30m

Buffalo

Tue 29/12

7:20-18:25

2 stops11h 05m

R6 653

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia 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

Other information

What is the typical price of a round-trip flight between Philadelphia and Buffalo?

Prices are currently low for flights on this route.

Typical prices usually range from R7 001 to R10 222.
The lowest price recently found on this route was R5 127.

What is the cheapest month to fly to Buffalo?

In general, January is the cheapest month to fly from Philadelphia to Buffalo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R4 852. If you aren’t able to travel to Buffalo during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of R5 533.

How have Philadelphia to Buffalo flight prices changed over time?

As of September 2026, prices for Philadelphia to Buffalo flights are approximately 95% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Buffalo

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

Estimated return price

Cheap Philadelphia to Buffalo (PHL to BUF) flight deals and tips

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

Best price found	R2 174
Direct flights	None

The best one-way flight to Buffalo from Philadelphia in the past 72 hours is R2 174. The best return flight deal from Philadelphia to Buffalo found on momondo in the last 72 hours is R5 127.

There are no direct flights from Philadelphia to Buffalo. There are no popular flight routes from Philadelphia to Buffalo.

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Frequently asked questions about flying from Philadelphia to Buffalo

How far is Philadelphia to Buffalo by plane?
A flight from Philadelphia to Buffalo will travel around 449,8 km.
When did momondo last update prices for flights from Philadelphia Airport to Buffalo Airport?
Prices for flights from Philadelphia Airport to Buffalo Airport refresh daily.
How old do you have to be to fly from Philadelphia Airport to Buffalo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Buffalo?
Based on momondo bookings for flights between Philadelphia and Buffalo, the leading plane model is Embraer ERJ-145, making up 69,62% of the total bookings. Other popular models include Embraer ERJ-135 / ERJ-140 / ERJ-145 with 7,59%, Embraer 175 with 5,06%, and Airbus A321-100/200 with 2,53%.

Williamsville

Why use momondo?

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

It is quick and easy to find Philadelphia 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 Philadelphia to Buffalo with flexible booking policies on momondo?

Flights from Philadelphia to Buffalo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Of course. momondo tracks the price of Philadelphia to Buffalo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Philadelphia to Buffalo from R2 174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Buffalo departing on 25/12. 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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How to get the cheapest flight ticket from Philadelphia to Buffalo

What is the typical price of a round-trip flight between Philadelphia and Buffalo?

What is the cheapest month to fly to Buffalo?

How have Philadelphia to Buffalo flight prices changed over time?

What is the cheapest airline that flies from Philadelphia to Buffalo?

How many flights depart from Philadelphia to Buffalo on average per day?

How many flights depart from Philadelphia to Buffalo on average per week?

When to book flights from Philadelphia to Buffalo

Cheap Philadelphia to Buffalo (PHL to BUF) flight deals and tips

Best price found

Direct flights

Frequently asked questions about flying from Philadelphia to Buffalo

Travelling to a place near Buffalo?

Why use momondo?

An easier way to manage your Buffalo trip

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