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Uncover the best deals on Phoenix to Buffalo flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest PHX - BUF Flights
Useful information for finding best airline tickets from Phoenix Sky Harbor International to Buffalo Niagara International on your next trip.
Cheapest Round Trip Flight
$236
Southwest Airlines
• 1 stop
• 9h 5m
Feb 18 – Feb 25
The cheapest round trip flight from Phoenix to Buffalo (PHX-BUF-PHX) is currently $236
Cheapest Direct Flight
$283
Southwest Airlines
• nonstop
• 6h 45m
Feb 18
The cheapest nonstop flight from Phoenix to Buffalo (PHX-BUF) is currently $283
Fastest Flight
6h 45m
The fastest nonstop flight from Phoenix to Buffalo (PHX-BUF) takes 6h 45m
Top Airlines Flying from Phoenix to Buffalo
Latest Flight Deals from Phoenix (PHX) to Buffalo (BUF)
Compare and book low fare round-trip air tickets from Phoenix to Buffalo. Ideal for travelers with confirmed return itineraries.
Feb 18 - Feb 25, Economy
Phoenix → Buffalo
9h 5m
7:50 AM - 3:35 PM • 1 stop
Phoenix → Buffalo
15h 25m
9:30 AM - 4:55 PM • 1 stop
Southwest Airlines
Feb 18 - Feb 25, Economy
Phoenix → Buffalo
13h 45m
11:35 AM - 10:00 PM • 1 stop
Phoenix → Buffalo
10h 50m
12:20 PM - 5:10 PM • 1 stop
Southwest Airlines
Feb 18 - Feb 25, Economy
Phoenix → Buffalo
15h 54m
7:00 AM - 6:54 PM • 1 stop
Phoenix → Buffalo
13h 47m
12:09 PM - 6:36 PM • 1 stop
Delta Airlines
Feb 18 - Feb 25, Economy
Phoenix → Buffalo
25h 4m
6:40 PM - 11:44 AM • 2 stops
Phoenix → Buffalo
27h 35m
6:59 PM - 9:54 AM • 2 stops
Delta Airlines
Feb 18 - Feb 25, Economy
Phoenix → Buffalo
21h 59m
5:10 PM - 8:29 AM • 2 stops
Phoenix → Buffalo
13h 47m
12:09 PM - 6:36 PM • 1 stop
Delta Airlines
Looking for the fastest way to Buffalo? These direct flight options from PHX to BUF offer both convenience and value—no layovers, just straight to your destination.
FAQs on Phoenix to Buffalo Flights
What are the airports in Phoenix?
PHX
What’s the most popular airline flying from PHX to BUF?
The most popular airline flying from Phoenix to Buffalo are
Can I fly from PHX to BUF non-stop?
Yes, you can fly PHX to BUF non-stop on
Which airlines fly nonstop between Phoenix and Buffalo?
The non-stop flights between Phoenix and Buffalo are .
What’s the earliest departure time from PHX to BUF Airport?
The earliest flight leaves PHX at 12:55 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my Phoenix to Buffalo flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PHX to BUF?
Read the fare rules of the Phoenix to Buffalo air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Phoenix and Buffalo?
operate flights between Phoenix and Buffalo
How long does a flight from Phoenix to Buffalo take?
It takes approximately 4 hour to fly non-stop from PHX to BUF, which is 1911.69 miles by air.
Which airlines provide the cheapest flights from Phoenix (PHX) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from PHX were found on WN : USD 236
Do I need a passport to fly between PHX and BUF?
No
What’s the latest departure time from PHX to BUF ?
The last flight leaves PHX at 6:40 pm
Phoenix (PHX) to Buffalo (BUF): Airport Information
| Origin Airport | Phoenix Sky Harbor International , Phoenix, US |
| Destination Airport | Buffalo Niagara International , Buffalo, US |
| Distance | 1912 miles |
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