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Cheap Flights from Buffalo Niagara (BUF) to Phoenix (PHXA)

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      1. Home
      2. United States
      3. Buffalo Niagara
      4. Phoenix

      Compare Buffalo Niagara to Phoenix flight deals

      Find the cheapest month or even day of the year to fly to Phoenix

      Book the best Phoenix fare with no extra fees

      Flight dealsCheapest monthFind the best routeRoute infoFAQsTips and advice

      Flight deals from Buffalo Niagara to Phoenix

      Looking for a cheap last-minute deal or the best return flight from Buffalo Niagara to Phoenix? Find the lowest prices on one-way and return tickets right here.
      Phoenix.£186 per passenger.Departing Thu, 4 Sep, returning Sun, 7 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Thu, 4 Sep, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sun, 7 Sep, arriving in Buffalo Niagara.Price includes taxes and charges.From £186, select.
      Thu, 4 SepBUF - PHX with Frontier Airlines
      1 stop
      Sun, 7 SepPHX - BUF with Frontier Airlines
      1 stop
      from £186
      Phoenix.£205 per passenger.Departing Fri, 10 Oct, returning Fri, 17 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Fri, 10 Oct, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Fri, 17 Oct, arriving in Buffalo Niagara.Price includes taxes and charges.From £205, select.
      Fri, 10 OctBUF - PHX with Frontier Airlines
      1 stop
      Fri, 17 OctPHX - BUF with Frontier Airlines
      1 stop
      from £205
      Phoenix.£235 per passenger.Departing Sun, 31 Aug, returning Thu, 4 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Sun, 31 Aug, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Thu, 4 Sep, arriving in Buffalo Niagara.Price includes taxes and charges.From £235, select.
      Sun, 31 AugBUF - PHX with Frontier Airlines
      1 stop
      Thu, 4 SepPHX - BUF with Frontier Airlines
      1 stop
      from £235
      Phoenix.£245 per passenger.Departing Mon, 22 Sep, returning Fri, 3 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Mon, 22 Sep, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Fri, 3 Oct, arriving in Buffalo Niagara.Price includes taxes and charges.From £245, select.
      Mon, 22 SepBUF - PHX with Frontier Airlines
      1 stop
      Fri, 3 OctPHX - BUF with Frontier Airlines
      1 stop
      from £245
      Phoenix.£252 per passenger.Departing Mon, 6 Oct, returning Sat, 15 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Mon, 6 Oct, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sat, 15 Nov, arriving in Buffalo Niagara.Price includes taxes and charges.From £252, select.
      Mon, 6 OctBUF - PHX with Frontier Airlines
      1 stop
      Sat, 15 NovPHX - BUF with Frontier Airlines
      1 stop
      from £252
      Phoenix.£263 per passenger.Departing Thu, 11 Dec, returning Sun, 14 Dec.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Thu, 11 Dec, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sun, 14 Dec, arriving in Buffalo Niagara.Price includes taxes and charges.From £263, select.
      Thu, 11 DecBUF - PHX with Frontier Airlines
      1 stop
      Sun, 14 DecPHX - BUF with Frontier Airlines
      1 stop
      from £263
      Phoenix.£263 per passenger.Departing Sat, 10 Jan, returning Mon, 19 Jan.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Buffalo Niagara on Sat, 10 Jan, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Mon, 19 Jan, arriving in Buffalo Niagara.Price includes taxes and charges.From £263, select.
      Sat, 10 JanBUF - PHX with Southwest Airlines
      Direct
      Mon, 19 JanPHX - BUF with Southwest Airlines
      Direct
      from £263
      Phoenix.£276 per passenger.Departing Thu, 6 Nov, returning Wed, 12 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Thu, 6 Nov, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Wed, 12 Nov, arriving in Buffalo Niagara.Price includes taxes and charges.From £276, select.
      Thu, 6 NovBUF - PHX with Frontier Airlines
      1 stop
      Wed, 12 NovPHX - BUF with Frontier Airlines
      1 stop
      from £276
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Buffalo Niagara to Phoenix found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Buffalo Niagara to Phoenix

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Phoenix flights are currently cheapest in September.
      Aug
      Find prices
      Sep
      from £186
      Oct
      from £205
      Nov
      from £276
      Dec
      from £263
      Jan
      from £263
      Feb
      Find prices
      Mar
      from £377
      Apr
      Find prices
      May
      Find prices
      Jun
      from £382
      Jul
      Find prices

      Direct flights from Buffalo Niagara to Phoenix

      Alternative Buffalo Niagara to Phoenix routes

      Looking for the cheapest, fastest or easiest route from Buffalo Niagara to Phoenix? You could fly into the following airports instead.

      Buffalo to Phoenix: Flight information

      The things to know before you go.
      Cheapest flight found£186
      Cheapest month to flySeptember
      Average flight time4 hrs, 54 mins
      Most popular airlineSouthwest Airlines
      Average flights per week10

      Finding cheap flights from Buffalo Niagara to Phoenix: Frequently asked questions

      There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
      The best price we found for a return flight from Buffalo Niagara to Phoenix is £186. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      4 hours and 54 minutes is the average flight time from Buffalo Niagara to Phoenix.
      Southwest Airlines flies direct from Buffalo Niagara to Phoenix.
      As of August 2025, there are 5 flights per week flying from Buffalo Niagara to Phoenix.
      The cheapest month to fly from Buffalo Niagara to Phoenix is usually September.
      If you're flying from Buffalo Niagara Airport, the cheapest airport near Phoenix is Phoenix Sky Harbor – which is 3.7 miles away from the centre of Phoenix. We've found flights into this airport from £186.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Phoenix on Thursday, 4 September 2025.
      Yes – the average flight time is 4 hours and 54 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.
      In August, the average temperature is usually around 32°C. July is typically the warmest month in Phoenix, when it usually averages around 40°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 4°C. The rainiest month is August.
      Currently, Frontier Airlines and Southwest Airlines offer the cheapest flight tickets to Phoenix.

      Flying from Buffalo Niagara International Airport (BUF) to Phoenix: what you need to know

      • Hop on a direct flight from Buffalo Niagara International Airport to Phoenix and you'll be in the air for around 4 hours 5 minutes.

      • Buffalo Niagara International Airport is located in Buffalo. Based in the UTC-7 timezone, Phoenix is three hours behind Buffalo.

      • Buffalo Niagara International Airport (BUF) to Phoenix Sky Harbour International Airport (PHX) is the most popular route, with four weekly departures to choose from. You can fly from BUF to PHX at 05:00 with Southwest Airlines.

      • To avoid rushing for your BUF to Phoenix flight, leave enough time for things like check-in and baggage drop. Arriving two hours ahead of international departures and one hour before domestic flights is the general travel rule.

      • Heading away during a peak time like school or public holidays? Expect longer lines at security and check-in. To be on the safe side, arrive up to four hours before international flights and two hours before domestic departures.

      • Begin your journey at BUF and fly straight to Phoenix Sky Harbour International Airport (PHX). That's where you can expect to land when searching for Buffalo Niagara International Airport to Phoenix tickets.

      • Keep your eyes peeled for offers from Southwest Airlines. This airline operates direct flights from Buffalo Niagara International Airport to Phoenix.

      • Travelling from central Buffalo to BUF takes around 1 hour 15 minutes on public transport. If you ride-share, drive or grab a cab, you'll cover the 8 miles in 20 minutes or so, depending on traffic.

      • Have an early flight from Buffalo Niagara International Airport to Phoenix? Avoid rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near BUF:

        • Buffalo Airport Hotel

        • Garden Place Hotel

        • Aloft Buffalo Airport

      • 75.46% of flights taking off from Buffalo Niagara International Airport land at their destination on time.

      • BUF is located at Genesee Street.

      How to find the cheapest flights from Buffalo Niagara International Airport (BUF) to Phoenix

      • £75 is the cheapest price we've found for a one-way Buffalo Niagara International Airport to Phoenix flight. A round-trip ticket right now is £186. Depending on the availability and when you book, these fares can change.

      • To secure cheap flights from BUF to Phoenix, reserve your journey one month before your planned departure.

      • The best month for landing cheap Buffalo Niagara International Airport to Phoenix tickets is May. Use the 'Whole month' tool to compare all available prices, then select the dates that offer the lowest fares.

      • There's no need to check every day to find out if fares have dropped when you create a Price Alert. We'll notify you the moment there's an extra saving on cheap flights from BUF to Phoenix.

      • Tailor your trip with filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Buffalo Niagara International Airport to Phoenix.

      Airports in Phoenix

      Phoenix Scottsdale Municipal Airport (SCF)

      • Phoenix Scottsdale Municipal Airport (SCF) to central Phoenix takes about 35 minutes to reach by car. The centre is roughly 20 miles away.

      • When travelling by public transport, expect a journey time of about 1 hour 55 minutes.

      • The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from Buffalo Niagara International Airport to Phoenix. Book one of these accommodation options near SCF instead:

        • Fairmont Scottsdale Princess

        • Hilton Holiday Club Scottsdale Villa Mirage

        • Aiden by Best Western @ Scottsdale North

      Phoenix Sky Harbour International Airport (PHX)

      • Central Phoenix is around 5 miles from Phoenix Sky Harbour International Airport (PHX). Once your flight from Buffalo Niagara International Airport to Phoenix has touched down and you've navigated your way to arrivals, the drive should take about 10 minutes.

      • If you travel by public transport, the journey will take you 35 minutes or so.

      • After stepping off your BUF to Phoenix flight, settle in at a hotel close to PHX. These are some comfortable accommodation options that'll help you sink into relaxation mode:

        • DoubleTree Suites by Hilton Phoenix

        • SureStay Hotel by Best Western Phoenix Airport

        • GreenTree Inn & Suites Phoenix Sky Harbour

      • Europcar, Dollar and Thrifty make picking up a Phoenix Sky Harbour International Airport rental car quick and easy. These suppliers are located in or around the terminal and will have you on your way in a heartbeat.

      • Don't pay more than you need to. Securing your ride one week ahead of your arrival at PHX can land you a better rate.

      • You can find Phoenix Sky Harbour International Airport at 3400 Sky Harbour Boulevard.

      Phoenix-Mesa Gateway Airport (AZA)

      • Head to the city centre after your flight from Buffalo Niagara International Airport to Phoenix has arrived. Central Phoenix is about 35 miles from Phoenix-Mesa Gateway Airport (AZA) and takes roughly 40 minutes to get to by car.

      • Enjoy a more leisurely start to your break by checking in to a hotel near AZA after your BUF to Phoenix flight. Rest up after a long day of travel or simply take a moment to find your footing in a new place at:

        • Four Points by Sheraton at Phoenix Mesa Gateway Airport

        • Spark by Hilton Phoenix East Mesa

        • Courtyard Phoenix Mesa Gateway Airport

      • Stay in control of the next part of your journey with a Phoenix-Mesa Gateway Airport rental car. Dollar, Alamo and Budget will get you on the road.

      • If you're after a specific kind of vehicle, lock in your ride from AZA around two weeks before your flight from Buffalo Niagara International Airport to Phoenix. This gives you a better shot at getting the car you prefer, as well as a better deal.

      • Phoenix-Mesa Gateway Airport can be found at 6033 S. Sossaman Rd..

      Best time to go to Phoenix

      • Before scheduling your flights from Buffalo Niagara International Airport to Phoenix, consider which time of year works best for you. High season in Phoenix offers a bustling atmosphere and plenty of things to do, while the low season means you'll get cheaper hotel rates and fewer crowds.

      • Lock in a Buffalo Niagara International Airport to Phoenix plane ticket with a departure in July if you want to experience the city during its warmest month. Expect temperatures to range from 26ºC (79ºF) to 44ºC (111ºF).

      • If you like cooler conditions, look for a cheap ticket from BUF to Phoenix in January when temperatures average between 4ºC (39ºF) and 20ºC (68ºF).

      More about Phoenix

      • Once you've booked your flight from Buffalo Niagara International Airport to Phoenix, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Phoenix:

        • DoubleTree Suites by Hilton Phoenix

        • The Clarendon Hotel and Spa

        • Kimpton Hotel Palomar Phoenix

      • Every great holiday has to include a little sightseeing. Heard Museum, Desert Botanical Garden and Papago Park are must-do's during your Phoenix adventure.

      Explore more of United States

      • You've seen Phoenix, now it's time to discover other corners of United States. Travel about 300 miles west to San Diego to tick off its popular sights. From San Diego Zoo to USS Midway Museum and SeaWorld San Diego, you'll have a packed itinerary ahead.

      • Las Vegas is another must-experience destination in United States and is around 260 miles north-west of Phoenix. No trip is complete without seeing Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience.

      Plan the rest of your trip from Buffalo to Phoenix

      • Car hire in Phoenix
      • Hotels in Phoenix

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.

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