BUF - PHL

$76 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 4/29. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$140
Typical prices: $486-$291
Frontier
Th. 5 4/30Th. 2 5/4
BUF - PHL • 1 stop
Cheapest non-stop
$401
Typical prices: $475-$452
American Airlines
Th. 4 6/10Th. 7 6/13
BUF - PHL • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American Airlines' Main Cabin Extra includes early boarding.
Download the American Airlines app for entertainment.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with American Airlines. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $165 (round-trip)
Shortest trip • 3h 32m (one-way)
Insights
Insights
Insights
Insights
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We hope you love your trip to Philadelphia!
Flight Deals
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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

Th. 5, Thg. 4 30 - Th. 2, Thg. 5 4
Frontier Logo
1:08 pm - 12:54 am
BUF
-
PHL
11h 46m
1 stop
Frontier Logo
5:30 am - 10:34 am
PHL
-
BUF
5h 04m
1 stop
$140Frontier
Th. 2, Thg. 4 20 - Th. 5, Thg. 4 23
Frontier Logo
12:32 pm - 12:54 am
BUF
-
PHL
12h 22m
1 stop
Frontier Logo
5:30 am - 10:34 am
PHL
-
BUF
5h 04m
1 stop
$160Frontier
Th. 6, Thg. 4 24 - CN, Thg. 4 26
Multiple Airlines Logo
12:18 pm - 12:54 am
BUF
-
PHL
12h 36m
1 stop
Multiple Airlines Logo
7:00 am - 11:47 am
PHL
-
BUF
28h 47m
1 stop
$176Multiple Airlines
Th. 5, Thg. 6 4 - Th. 3, Thg. 6 9
Frontier Logo
11:36 am - 7:14 pm
BUF
-
PHL
7h 38m
1 stop
Frontier Logo
8:10 am - 7:07 pm
PHL
-
BUF
10h 57m
1 stop
$180Frontier
Th. 2, Thg. 4 20 - Th. 5, Thg. 4 23
Frontier Logo
12:32 pm - 12:54 am
BUF
-
PHL
12h 22m
1 stop
Frontier Logo
5:30 am - 10:34 am
PHL
-
BUF
5h 04m
1 stop
$181Frontier
Th. 6, Thg. 6 5 - Th. 4, Thg. 6 10
Frontier Logo
2:49 pm - 10:10 pm
BUF
-
PHL
7h 21m
1 stop
Frontier Logo
6:30 am - 1:55 pm
PHL
-
BUF
7h 25m
1 stop
$185Frontier
Th. 2, Thg. 4 13 - Th. 4, Thg. 4 15
Frontier Logo
12:42 pm - 8:32 pm
BUF
-
PHL
7h 50m
1 stop
Frontier Logo
1:30 pm - 10:34 am
PHL
-
BUF
21h 04m
1 stop
$190Frontier
Th. 2, Thg. 4 27 - Th. 4, Thg. 4 29
Multiple Airlines Logo
12:32 pm - 9:57 pm
BUF
-
PHL
9h 25m
1 stop
Multiple Airlines Logo
1:30 pm - 12:12 pm
PHL
-
BUF
22h 42m
2 stops
$193Multiple Airlines
Th. 6, Thg. 5 1 - CN, Thg. 5 3
Frontier Logo
11:02 am - 7:41 am
BUF
-
PHL
20h 39m
1 stop
Frontier Logo
6:15 am - 3:22 pm
PHL
-
BUF
9h 07m
1 stop
$201Frontier
Th. 3, Thg. 4 28 - Th. 5, Thg. 4 30
Multiple Airlines Logo
9:48 am - 5:38 pm
BUF
-
PHL
7h 50m
1 stop
Multiple Airlines Logo
5:30 am - 10:34 am
PHL
-
BUF
5h 04m
1 stop
$202Multiple Airlines
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.

How much is a round-trip flight from Buffalo to Philadelphia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Philadelphia departing in April.

How far in advance should I book a flight 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, you should book around 7 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Expert advice

Expert advice for your flight from Buffalo to Philadelphia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Qatar Airways

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.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

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.

Good to know

Low seasonFebruary
Cheapest flight$76
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 13% increase in price.
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.

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 $167 or less one-way and $341 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 direct 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 direct flights

Reviews of the top 3 airlines serving 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
JetBlueOverall score based on 2909 reviews
7.4Boarding
8.0Crew
7.2Entertainment
6.6Food
7.5Comfort
Airline reviews

Even though the weather made a lot of flights become cancelled Jet Blue made the flight that was supposed to leave at 9 pm and we left at 12:15 am and I was so grateful- Thanks to the Senior Jet Blue Staff who made those decisions

10.0 ExcellentAnonymous, Mar 2026
FLL - PHL
Read more JetBlue reviews

Even though the weather made a lot of flights become cancelled Jet Blue made the flight that was supposed to leave at 9 pm and we left at 12:15 am and I was so grateful- Thanks to the Senior Jet Blue Staff who made those decisions

We were made to wait in the airport for six hours for a flight that was ultimately canceled.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

Not a pleasant experience, service was poor. Didn't like it

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

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

Information on your arrival and departure airports