BUF - PHL

C$ 127 Find Cheap Flights from Buffalo to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Philadelphia departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Philadelphia, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Buffalo to Philadelphia (BUF-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Philadelphia

Sat, 27 Sep - Mon, 6 Oct
Frontier Logo
7:11 p.m. - 7:31 a.m.BUF-PHL
12h 20m1 stop
Frontier Logo
8:30 a.m. - 6:14 p.m.PHL-BUF
9h 44m1 stop
C$ 219Frontier
Find Deal
Fri, 17 Oct - Mon, 20 Oct
Frontier Logo
5:24 p.m. - 5:19 a.m.BUF-PHL
11h 55m1 stop
Frontier Logo
5:20 a.m. - 11:19 a.m.PHL-BUF
5h 59m1 stop
C$ 230Frontier
Find Deal
Sat, 27 Sep - Mon, 6 Oct
Frontier Logo
7:11 p.m. - 7:31 a.m.BUF-PHL
12h 20m1 stop
Frontier Logo
5:15 a.m. - 6:14 p.m.PHL-BUF
12h 59m1 stop
C$ 257Frontier
Find Deal
Sat, 27 Sep - Wed, 1 Oct
JetBlue Logo
10:00 a.m. - 5:15 p.m.BUF-PHL
7h 15m1 stop
JetBlue Logo
10:20 a.m. - 5:03 p.m.PHL-BUF
6h 43m1 stop
C$ 303JetBlue
Find Deal
Wed, 22 Oct - Fri, 24 Oct
JetBlue Logo
8:30 a.m. - 7:04 p.m.BUF-PHL
10h 34m1 stop
JetBlue Logo
11:45 a.m. - 9:46 p.m.PHL-BUF
10h 01m1 stop
C$ 314JetBlue
Find Deal
Mon, 1 Dec - Tue, 2 Dec
Southwest Logo
5:00 a.m. - 12:15 p.m.BUF-PHL
7h 15m1 stop
Southwest Logo
4:00 p.m. - 8:40 p.m.PHL-BUF
4h 40m1 stop
C$ 480Southwest
Find Deal
Fri, 10 Oct - Tue, 14 Oct
United Airlines Logo
5:55 p.m. - 2:16 p.m.BUF-PHL
20h 21m1 stop
United Airlines Logo
6:42 p.m. - 1:22 p.m.PHL-BUF
18h 40m1 stop
C$ 511United Airlines
Find Deal
Fri, 17 Oct - Mon, 20 Oct
American Airlines Logo
6:00 a.m. - 7:19 a.m.BUF-PHL
1h 19mdirect
American Airlines Logo
7:15 p.m. - 8:47 p.m.PHL-BUF
1h 32mdirect
C$ 526American Airlines
Find Deal
Thu, 22 Jan - Sat, 24 Jan
United Airlines Logo
8:30 a.m. - 5:34 p.m.BUF-PHL
9h 04m1 stop
United Airlines Logo
7:55 p.m. - 1:24 p.m.PHL-BUF
17h 29m2 stops
C$ 584United Airlines
Find Deal
Sat, 4 Oct - Tue, 7 Oct
Southwest Logo
2:15 p.m. - 9:50 p.m.BUF-PHL
7h 35m2 stops
Southwest Logo
1:35 p.m. - 8:30 p.m.PHL-BUF
6h 55m1 stop
C$ 739Southwest
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
American's Basic Economy is ideal for light travel.
No user tips available for this route.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Frontier
Cheapest • from C$ 219 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 13% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 219
Overall average: C$ 515
Frontier
Sat 27/9Mon 6/10
BUF - PHL • 1 stop
Cheapest direct flights
C$ 526
Typical prices: C$ 497-595
American Airlines
Fri 17/10Mon 20/10
BUF - PHL • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Philadelphia!
Expert advice

Expert advice for your flight from Buffalo to Philadelphia

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Qatar Airways

Economy tickets include a free checked bag, ideal for budget-conscious travellers.


Check seat map for Qsuites in Business Class for a premium experience.

American Airlines

Consider Basic Economy for short flights if travelling light and plans are firm.


Use the Track your bag tool and add a tracking tag for checked luggage.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Qatar Airways

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Booking Insights

KAYAK's insights & trends for Buffalo to Philadelphia flights

Get data-powered insights and trends into flights from Buffalo to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Philadelphia is January, where tickets cost C$ 473 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is C$ 624 and C$ 602 respectively.

How far in advance should I book a flight from Buffalo to Philadelphia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Philadelphia, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flightC$ 127
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Buffalo to Philadelphia

When to book flights from Buffalo to Philadelphia

Are your dates flexible? Find out the best times to travel from Buffalo to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Philadelphia

  • What is the cheapest flight from Buffalo to Philadelphia?

    In the last 3 days, the lowest price for a flight from Buffalo to Philadelphia was C$ 92 for a one-way ticket and C$ 158 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Buffalo to Philadelphia?

    American Airlines, JetBlue, Delta, and Air Canada offer inflight Wi-Fi service on the Buffalo to Philadelphia flight route.

  • Which aircraft models fly most regularly from Buffalo to Philadelphia?

    The Embraer ERJ-145 is the aircraft model that flies most regularly on the Buffalo to Philadelphia flight route.

  • Which airline alliances offer flights from Buffalo to Philadelphia?

    oneworld is the only airline alliance operating flights between Buffalo and Philadelphia.

  • On which days can I fly direct from Buffalo to Philadelphia?

    There are direct flights from Buffalo to Philadelphia on a daily basis.

  • Which is the best airline for flights from Buffalo to Philadelphia, American Airlines or Frontier?

    The two airlines most popular with KAYAK users for flights from Buffalo to Philadelphia are American Airlines and Frontier. With an average price for the route of C$ 532 and an overall rating of 7.2, American Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of C$ 301 and an overall rating of 5.8.

  • How does KAYAK find such low prices on flights from Buffalo to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Buffalo to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 675 or less one-way and C$ 1,124 or less round-trip.

Prefer to fly direct from Buffalo to Philadelphia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Buffalo to Philadelphia.
Find which airlines fly direct from Buffalo Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

Buffalo to Philadelphia

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more nonstop flights

Direct returns

Philadelphia to Buffalo

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more nonstop flights

Reviews of the top airlines flying from Buffalo to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
8.0Crew
6.9Entertainment
6.4Food
7.2Comfort
Airline reviews

Internet was a bit expensive and did not work ask that week otherwise a good flight

10.0 ExcellentDavid, Aug 2025MCO - PHL
Read more American Airlines reviews

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Everything you need to know for your flight from Buffalo to Philadelphia

Information on your arrival and departure airports

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