HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Phoenix

$78+ Cheap flights from Buffalo (BUF) to Phoenix

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Phoenix with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Buffalo to Phoenix are usually found in July or June, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Find flight deals from Buffalo to Phoenix

Cheapest flights from Buffalo to Phoenix
Explore the most affordable flight options available from Buffalo to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This Trip.com deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:07 pmBUF - PHX
1 stop11h 42mFrontier
Tue 12/2312:59 amPHX - BUF
1 stop17h 41mFrontier
Deal found 11/16$213
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:25 pmBUF - PHX
1 stop7h 51mDelta
Thu 12/2512:43 pmPHX - BUF
1 stop7h 50mDelta
Deal found 11/19$247
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:29 pmBUF - PHX
1 stop7h 19mAmerican Airlines
Thu 12/255:02 amPHX - BUF
2 stops9h 16mAmerican Airlines
Deal found 11/19$252
This Kiwi.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:05 pmBUF - PHX
1 stop29h 13mFrontier
Thu 12/115:50 pmPHX - BUF
2 stops42h 25mFrontier
Deal found 11/19$258
This Southwest deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:00 pmBUF - PHX
1 stop6h 35mSouthwest
Sun 12/216:05 amPHX - BUF
1 stop10h 05mSouthwest
Deal found 11/19$287
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:18 pmBUF - PHX
2 stops29h 13mFrontier
Sun 12/2112:59 amPHX - BUF
1 stop18h 09mFrontier
Deal found 11/17$293
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:25 pmBUF - PHX
1 stop7h 51mDelta
Wed 12/171:33 pmPHX - BUF
1 stop8h 26mDelta
Deal found 11/18$295
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:07 pmBUF - PHX
1 stop11h 42mFrontier
Thu 12/251:52 pmPHX - BUF
2 stops28h 48mFrontier
Deal found 11/17$304
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:39 amBUF - PHX
1 stop7h 39mAmerican Airlines
Sat 12/2012:58 amPHX - BUF
1 stop9h 22mAmerican Airlines
Deal found 11/19$313

Cheap flight deals from Buffalo to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Phoenix (PH1). 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 November 19, 2025.

Round-trip from

$197
(Kiwi.com)

One-way from

$78
(Expedia)

Popular in

November

Cheapest in

July

Average price

$498
From Buffalo to Phoenix
Search Deals
One-way flight from Buffalo to Phoenix
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Phoenix 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 2,558,603 searches. Data last updated November 19, 2025.
Use the filters below to find and compare flights from Buffalo to Phoenix that are best for you.

Fly from

Buffalo

Fly to

Phoenix

Route

Depart

Return

Price

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 1/7

2:10 pm-10:15 pm

1 stop10h 05m

Phoenix Sky Harbor Intl

Wed 1/14

7:00 am-4:59 pm

1 stop7h 59m

$247

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 1/9

6:03 am-11:14 am

1 stop7h 11m

Phoenix Sky Harbor Intl

Tue 1/13

1:55 pm-11:56 pm

1 stop8h 01m

$247

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 1/7

10:34 am-10:15 pm

2 stops13h 41m

Phoenix Sky Harbor Intl

Mon 1/12

7:00 am-4:59 pm

1 stop7h 59m

$290

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 1/31

7:00 am-1:33 pm

1 stop8h 33m

Phoenix Sky Harbor Intl

Thu 2/5

11:59 pm-9:04 am

1 stop7h 05m

$295

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sun 3/1

6:00 am-3:41 pm

1 stop11h 41m

Phoenix Sky Harbor Intl

Tue 3/3

11:59 pm-9:28 am

1 stop7h 29m

$295

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 3/24

1:30 pm-8:22 pm

1 stop9h 52m

Phoenix Sky Harbor Intl

Thu 4/2

10:59 pm-11:55 am

1 stop9h 56m

$295

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 1/23

5:44 pm-10:49 pm

1 stop7h 05m

Phoenix Sky Harbor Intl

Sun 1/25

11:53 pm-11:19 am

1 stop9h 26m

$295

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 1/29

5:44 pm-10:49 pm

1 stop7h 05m

Phoenix Sky Harbor Intl

Mon 2/2

11:53 pm-11:19 am

1 stop9h 26m

$295

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 4/17

9:00 am-1:57 pm

1 stop7h 57m

Phoenix Sky Harbor Intl

Tue 4/21

10:55 pm-8:23 am

1 stop6h 28m

$295

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sun 1/25

12:25 pm-7:45 pm

1 stop9h 20m

Phoenix Sky Harbor Intl

Thu 1/29

11:53 pm-11:19 am

1 stop9h 26m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Buffalo to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

How far ahead should I book a flight from Buffalo to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Phoenix. Price data was last updated on November 14, 2025.

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Phoenix. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Buffalo to Phoenix?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Phoenix (average of $159). Flying from Buffalo to Phoenix in October is currently the most expensive (average of $256). 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 19, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Phoenix in the afternoon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Buffalo to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Buffalo to Phoenix flight should consider departing on Monday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated November 19, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Buffalo to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,004 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,025 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,046 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,106 reviews
Southwest
8.0
Very good
4,249 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Phoenix. 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?

    For a flight from Buffalo to Phoenix, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city. Buffalo is the only Buffalo airport and it handles 0 outbound flights to Phoenix per day. 6 airlines have flights to Phoenix from Buffalo on a regular basis.

  • How long is the flight from Buffalo to Phoenix?

    There are many flights that can get you from Buffalo to Phoenix in 8h 33m. Fly via Delta or JetBlue to get the fastest option. The distance between Buffalo and Phoenix is about 1906 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Buffalo to Phoenix round-trip?

    According to our current data, Frontier ($107), JetBlue ($144), and American Airlines ($248) offers the cheapest pricing from Buffalo to Phoenix. You may be able to fly from Buffalo to Phoenix for 74% less than the average price by searching for these airlines.

  • What are the cheapest flights from Buffalo to Phoenix?

    Looking for the cheapest flight from Buffalo to Phoenix? While on average our users pay $419, our data indicates the cheapest price to be $125. The most popular route (Buffalo - Phoenix Sky Harbor Intl), is priced around $221.

  • Can I find deals for flights from Buffalo to Phoenix that include hotel bookings?

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

  • How can I find direct flights from Buffalo to Phoenix?

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

  • Can I find deals for business class flights from Buffalo to Phoenix?

    Yes. Cheapflights offers flight deals from Buffalo to Phoenix 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?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Phoenix (average of $159). Flying from Buffalo to Phoenix in October is currently the most expensive (average of $256). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Las Vegas flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Sky Harbor Intl flights
LaGuardia to Las Vegas flights
Newark to Sky Harbor Intl flights
LaGuardia to Sky Harbor Intl flights
Rochester to Las Vegas flights
Buffalo to Las Vegas flights
Newark to Phoenix-Mesa Gateway flights
Albany to Las Vegas flights
John F Kennedy Intl to Tucson flights
White Plains to Las Vegas flights
Syracuse to Las Vegas flights
Newark to Tucson flights
Islip to Las Vegas flights
Stewart to Las Vegas flights
Syracuse to Sky Harbor Intl flights
LaGuardia to Tucson flights
Rochester to Sky Harbor Intl flights
Buffalo to Sky Harbor Intl flights
Albany to Sky Harbor Intl flights
White Plains to Sky Harbor Intl flights
Rochester to Tucson flights
White Plains to Tucson flights
Syracuse to Tucson flights
Islip to Sky Harbor Intl flights
Buffalo to Tucson flights
John F Kennedy Intl to Flagstaff flights
Albany to Tucson flights
Newark to Flagstaff flights
Ithaca to Las Vegas flights
Ithaca to Sky Harbor Intl flights
LaGuardia to Flagstaff flights
Elmira to Las Vegas flights
Ithaca to Tucson flights
Elmira to Sky Harbor Intl flights
Stewart to Sky Harbor Intl flights
Binghamton to Las Vegas flights
John F Kennedy Intl to Yuma flights
Newark to Yuma flights
Rutland to Las Vegas flights
Albany to Flagstaff flights
Binghamton to Sky Harbor Intl flights
Elmira to Tucson flights
Saranac Lake to Las Vegas flights
Buffalo to Flagstaff flights
Rutland to Sky Harbor Intl flights
Watertown to Las Vegas flights

Top 6 airlines flying from Buffalo to Phoenix

Discover the top 6 airlines that operate flights from Buffalo to Phoenix. 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 2,558,603 searches. Data last updated November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$248FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$144Average$348FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$248Average$384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$403FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$351FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$334Average$503FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.