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Cheap flights from Buffalo to Phoenix Sky Harbor Intl Airport from C$ 192

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Buffalo to Phoenix Sky Harbor Intl are usually found in August or November, booked 66 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap flight deals from Buffalo to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2025.

Round-trip from

C$ 369

One-way from

C$ 192

Popular in

December

Cheapest in

August

Average price

C$ 521

Good round-trip deal

C$ 361 or less
JetBlue
  • JetBlue
  • 5/9-8/9
  • 2 total stops
  • 15h 39m total
  • Buffalo to Phoenix
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Frontier
  • Frontier
  • 11/8
  • 1 total stop
  • 8h 16m total
  • Buffalo to Phoenix
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Highest demand for flights based on searches. 3% potential increase in price (C$ 26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Buffalo to Phoenix Sky Harbor Intl.
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Find flight deals from Buffalo to Sky Harbor Intl

Cheapest flights from Buffalo to Sky Harbor Intl
Explore the most affordable flight options available from Buffalo to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Fri 5/93:55 p.m.BUF - PHX
1 stop7h 58mJetBlue
Mon 8/910:12 p.m.PHX - BUF
1 stop7h 41mJetBlue
Deal found 28/7C$ 369
Fri 19/94:57 p.m.BUF - PHX
1 stop10h 00mFrontier
Sat 27/912:39 p.m.PHX - BUF
1 stop24h 23mFrontier
Deal found 26/7C$ 380
Sat 8/116:55 a.m.BUF - PHX
1 stop6h 35mSouthwest
Sat 15/115:05 p.m.PHX - BUF
Nonstop4h 00mSouthwest
Deal found 29/7C$ 442
Sat 13/912:18 p.m.BUF - PHX
1 stop8h 43mDelta
Sat 20/912:59 p.m.PHX - BUF
1 stop7h 38mDelta
Deal found 28/7C$ 449
Wed 27/810:55 a.m.BUF - PHX
2 stops9h 06mUnited Airlines
Wed 3/91:35 p.m.PHX - BUF
1 stop6h 21mUnited Airlines
Deal found 28/7C$ 455
Sat 1/1111:11 a.m.BUF - PHX
1 stop8h 19mAmerican Airlines
Sat 8/1112:30 a.m.PHX - BUF
1 stop8h 32mAmerican Airlines
Deal found 28/7C$ 568

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from Buffalo to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Buffalo

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 5/9

3:55 p.m.-8:53 p.m.

1 stop7h 58m

Phoenix Sky Harbor Intl

Mon 8/9

10:12 p.m.-8:53 a.m.

1 stop7h 41m

C$ 369

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 19/9

4:57 p.m.-11:57 p.m.

1 stop10h 00m

Phoenix Sky Harbor Intl

Sat 27/9

12:39 p.m.-4:02 p.m.

1 stop24h 23m

C$ 380

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 8/11

6:55 a.m.-11:30 a.m.

1 stop6h 35m

Phoenix Sky Harbor Intl

Sat 15/11

5:05 p.m.-11:05 p.m.

Nonstop4h 00m

C$ 442

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 13/9

12:18 p.m.-6:01 p.m.

1 stop8h 43m

Phoenix Sky Harbor Intl

Sat 20/9

12:59 p.m.-11:37 p.m.

1 stop7h 38m

C$ 449

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 27/8

10:55 a.m.-5:01 p.m.

2 stops9h 06m

Phoenix Sky Harbor Intl

Wed 3/9

1:35 p.m.-10:56 p.m.

1 stop6h 21m

C$ 455

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 1/11

11:11 a.m.-4:30 p.m.

1 stop8h 19m

Phoenix Sky Harbor Intl

Sat 8/11

12:30 a.m.-11:02 a.m.

1 stop8h 32m

C$ 568

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Mon 11/8

2:11 p.m.-7:27 p.m.

1 stop8h 16m

C$ 192

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Mon 8/12

2:00 p.m.-9:04 p.m.

1 stop9h 04m

C$ 199

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 20/9

1:25 p.m.-3:05 p.m.

Nonstop4h 40m

C$ 218

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 13/9

2:35 p.m.-7:27 p.m.

1 stop7h 52m

C$ 224

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 13 results
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Best time to book a flight from Buffalo to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Buffalo to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Sky Harbor Intl. Price data was last updated on 25 July 2025.

The best time to book flights from Buffalo to Phoenix Sky Harbor Intl Airport is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Buffalo to Phoenix Sky Harbor Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Buffalo to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to PHX?

Find hourly flight availability from Buffalo to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

One of the essential ways to save on airfare from Buffalo to Phoenix Sky Harbor Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 5% on airfare.

What is the cheapest day to fly from Buffalo to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Sky Harbor Intl. Price data was last updated on 27 July 2025.

Travelers seeking maximum savings on their Buffalo to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from Buffalo to Phoenix Sky Harbor Intl Airport?

Share of one-stop round-trip flights from Buffalo to Phoenix Sky Harbor Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (ORD) – chosen by Cheapflights users on 36% of one-stop itineraries from Buffalo to Phoenix Sky Harbor Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Buffalo to Phoenix Sky Harbor Intl Airport?

Average round-trip fare for 1-stop flights from Buffalo to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of C$ 402.

What’s the fastest layover option from Buffalo to Phoenix Sky Harbor Intl Airport?

Shortest average travel time for 1-stop one-way flights from Buffalo to Phoenix Sky Harbor Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 2h 55m.

Which airport typically offers the quickest layover for flights from Buffalo to Phoenix Sky Harbor Intl Airport?

Average layover duration for 1-stop one-way flights from Buffalo to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 09m.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated 29 July 2025.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from Buffalo to Phoenix Sky Harbor Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Phoenix Sky Harbor Intl?

    Most people fly from Buffalo (BUF) if they book a flight from Buffalo to Phoenix Sky Harbor Intl. On average, Buffalo has 0 outbound flights to Phoenix Sky Harbor Intl per day from 5 airlines. Buffalo is conveniently located just 13.4 km from Buffalo’s city centre.

  • What are the cheapest airlines flying from Buffalo to Phoenix Sky Harbor Intl Airport round-trip?

    JetBlue, at C$ 369, was found to be the cheapest airline from Buffalo to Phoenix Sky Harbor Intl Airport.Alternate airlines to your destination round-trip include Frontier and Southwest. These flights start at 33% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Phoenix Sky Harbor Intl Airport one-way?

    C$ 192 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and Southwest, with prices starting from C$ 199 and C$ 218, respectively.

  • What are the cheapest flights from Buffalo to Phoenix Sky Harbor Intl Airport?

    The cheapest flight price from Buffalo to Phoenix Sky Harbor Intl Airport is C$ 224. On average you can expect to pay C$ 476. The most popular route, (Buffalo - Phoenix Sky Harbor Intl), can usually be booked for C$ 395.

  • Can I find deals for flights from Buffalo to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Buffalo to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Sky Harbor Intl.

  • Can I find deals for business class flights from Buffalo to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Buffalo to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Phoenix Sky Harbor Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Buffalo to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Wickenburg
Litchfield Park
Peoria
Fountain Hills

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Top 5 airlines flying from Buffalo to Sky Harbor Intl

Discover the top 5 airlines that operate flights from Buffalo to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 176AverageC$ 327FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 245AverageC$ 394FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 258AverageC$ 342FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 445AverageC$ 661FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 463AverageC$ 552FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Buffalo to Sky Harbor Intl?

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Why should you use Cheapflights to find cheap flight tickets from Buffalo to Sky Harbor Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buffalo to Sky Harbor Intl.

Can Cheapflights find flights from Buffalo to Sky Harbor Intl with no change fees?

Certainly. Search results for flights to Sky Harbor Intl from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to Sky Harbor Intl become cheaper?

Of course! You can now track prices for flights from Buffalo to Sky Harbor Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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