$68 Cheap flights from Sky Harbor Intl. to Buffalo Niagara Intl. (PHX to BUF)

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Find The Best Dates To Fly from Sky Harbor Intl. to Buffalo Niagara Intl.

Amazing PHX to BUF Flight Deals

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were $136 round trip and $68 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jan 28 - Thu, Jan 30
PHX
Phoenix
BUF
Buffalo
$136 Roundtrip, found 2 days ago
$136
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 28 from Phoenix to Buffalo, returning Thu, Jan 30, priced at $136 found 2 days ago
Fri, Feb 28 - Mon, Mar 3
PHX
Phoenix
BUF
Buffalo
$178 Roundtrip, found 2 days ago
$178
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Feb 28 from Phoenix to Buffalo, returning Mon, Mar 3, priced at $178 found 2 days ago
Tue, Jan 28 - Thu, Jan 30
PHX
Phoenix
BUF
Buffalo
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Jan 28 from Phoenix to Buffalo, returning Thu, Jan 30, priced at $192 found 2 days ago
Tue, Jan 28 - Thu, Jan 30
PHX
Phoenix
BUF
Buffalo
$195 Roundtrip, found 2 days ago
$195
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 28 from Phoenix to Buffalo, returning Thu, Jan 30, priced at $195 found 2 days ago
Tue, Jan 28 - Thu, Jan 30
PHX
Phoenix
BUF
Buffalo
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jan 28 from Phoenix to Buffalo, returning Thu, Jan 30, priced at $199 found 2 days ago
Tue, Jan 28 - Thu, Jan 30
PHX
Phoenix
BUF
Buffalo
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 28 from Phoenix to Buffalo, returning Thu, Jan 30, priced at $200 found 2 days ago
Fri, Feb 28 - Mon, Mar 3
PHX
Phoenix
BUF
Buffalo
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, Feb 28 from Phoenix to Buffalo, returning Mon, Mar 3, priced at $207 found 2 days ago
Fri, Feb 14 - Sat, Feb 22
PHX
Phoenix
BUF
Buffalo
$216 Roundtrip, found 2 days ago
$216
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Feb 14 from Phoenix to Buffalo, returning Sat, Feb 22, priced at $216 found 2 days ago
Sat, Jan 25 - Sat, Jan 25
PHX
Phoenix
BUF
Buffalo
$221 Roundtrip, found 2 days ago
$221
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jan 25 from Phoenix to Buffalo, returning Sat, Jan 25, priced at $221 found 2 days ago
Fri, Feb 14 - Fri, Feb 21
PHX
Phoenix
BUF
Buffalo
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Feb 14 from Phoenix to Buffalo, returning Fri, Feb 21, priced at $222 found 1 day ago

Frequently asked questions

Are there direct flights from PHX to BUF?
If you’re not so fond of layovers, it’s a smart idea to lock in your flight from PHX to Buffalo Niagara International Airport ahead of time. Southwest Airlines is the only air carrier that offers nonstop flights on this route.
How long is the flight from Phoenix Sky Harbor Intl. Airport to Buffalo Niagara Intl. Airport (BUF)?
With the flight from Sky Harbor Intl. Airport (PHX) to Buffalo Niagara Intl. Airport (BUF) taking around 5 hours and 44 minutes, you will have time to get things done in the air. Make good use of the trip by bringing that book you never have time to read, exploring the in-flight entertainment or having a decent nap. You may even find you can squeeze in all three before the plane lands.
What is the flight distance from Sky Harbor Intl. Airport (PHX) to BUF?
Between Phoenix Sky Harbor Intl. Airport and Buffalo Niagara International Airport, the flight distance is approximately 1,900 mi. So, order a glass of wine and get comfortable. You’ve got some choices to make — watch some television, listen to some podcasts or just shut your eyes and sleep?
What airlines fly from Phoenix Sky Harbor Intl. Airport to Buffalo Niagara International Airport?
Locked in the dates for your big adventure? Looking to fly direct from Phoenix to Buffalo? With Southwest Airlines offering up to 8 flights each month, you’ll be soaring above the clouds soon enough.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Sky Harbor Intl.
Traveling To
Buffalo Niagara Intl.
Shortest Flight Time
3 hours 55 mins
Earliest Departure Time
2:00PM MST
Latest Departure Time
2:00PM MST
Lowest Flight Price
$136

Route Info

Flight path for flights from Phoenix Sky Harbor International Airport to Buffalo Niagara International Airport


Origin:
PHX - Phoenix Sky Harbor International Airport
Destination:
BUF - Buffalo Niagara International Airport
Distance:
1,918.00 miles


Airlines & Aircraft Used on PHX to BUF Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
United Airlines
Airbus A319

Discover our best flights from Phoenix PHX to Buffalo BUF. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Phoenix PHX to Buffalo BUF at the right price  

Airfares to Buffalo BUF from Phoenix PHX currently cost between $136 and $222. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Phoenix PHX to Buffalo BUF 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Phoenix PHX to Buffalo BUF on Travelocity starting at $68. Prices and availability subject to change. Additional terms may apply. 

 

Get to Buffalo BUF from Phoenix PHX quicker with direct flights. 

Get to Buffalo faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BUF from PHX to take around 3 hour(s) 55 min(s).  

 

Find our cheapest airfares for flights from Phoenix PHX to Buffalo BUF

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BUF from PHX. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Phoenix PHX to Buffalo BUF today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Phoenix PHX to Buffalo BUF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Buffalo BUF from Phoenix PHX 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BUF from PHX have this option.  

 

Travel with confidence when you book flights to Buffalo BUF from Phoenix PHX with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.