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$96+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Phoenix are usually found in July or June, booked 60 days in advance, depart on a Friday or Tuesday 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 October 16, 2025.

This SmartFares deal was found by Cheapflights users on 10/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:15 pmBUF - PHX
1 stop11h 42mJetBlue
Tue 11/1811:59 pmPHX - BUF
1 stop7h 21mJetBlue
Deal found 10/15$265
This Booking.com deal was found by Cheapflights users on 10/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:24 pmBUF - PHX
1 stop7h 52mFrontier
Mon 10/277:21 amPHX - BUF
1 stop6h 08mFrontier
Deal found 10/14$287
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 11/92:42 pmBUF - PHX
1 stop26h 21mFrontier
Wed 11/199:59 amPHX - BUF
2 stops25h 07mFrontier
Deal found 10/14$288
This JetBlue deal was found by Cheapflights users on 10/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:15 pmBUF - PHX
1 stop11h 42mJetBlue
Wed 11/1211:59 pmPHX - BUF
1 stop7h 21mJetBlue
Deal found 10/16$295
This Justfly.com deal was found by Cheapflights users on 10/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:15 pmBUF - PHX
1 stop11h 42mJetBlue
Mon 11/1711:59 pmPHX - BUF
1 stop9h 20mJetBlue
Deal found 10/16$309
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:40 pmBUF - PHX
1 stop7h 01mUnited Airlines
Wed 11/1911:33 amPHX - BUF
2 stops9h 19mUnited Airlines
Deal found 10/14$320
This Expedia deal was found by Cheapflights users on 10/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:05 amBUF - PHX
1 stop13h 52mJetBlue
Tue 11/411:59 pmPHX - BUF
1 stop9h 20mJetBlue
Deal found 10/15$323
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:18 pmBUF - PHX
1 stop12h 26mJetBlue
Mon 12/810:20 pmPHX - BUF
1 stop10h 35mJetBlue
Deal found 10/16$324
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:03 pmBUF - PHX
1 stop9h 36mAmerican Airlines
Sun 11/235:00 amPHX - BUF
1 stop8h 56mAmerican Airlines
Deal found 10/16$327
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:38 pmBUF - PHX
1 stop7h 12mAmerican Airlines
Fri 11/213:25 pmPHX - BUF
1 stop6h 11mAmerican Airlines
Deal found 10/16$332

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 October 16, 2025.

Round-trip from

$265
(SmartFares)

One-way from

$96
(Priceline)

Popular in

December

Cheapest in

July

Average price

$420
From Buffalo to Phoenix
Search Deals
One-way flight from Buffalo to Phoenix
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 16, 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 11/12

12:30 pm-8:49 pm

1 stop10h 19m

Phoenix Sky Harbor Intl

Wed 11/19

10:10 pm-10:01 am

1 stop9h 51m

$295

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 11/12

2:55 pm-8:43 pm

1 stop7h 48m

Phoenix Sky Harbor Intl

Tue 11/18

12:30 am-11:32 am

1 stop9h 02m

$333

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 11/14

7:00 am-12:22 pm

1 stop7h 22m

Phoenix Sky Harbor Intl

Thu 11/20

12:30 am-11:33 am

1 stop9h 03m

$337

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 11/13

10:50 am-6:53 pm

1 stop10h 03m

Phoenix Sky Harbor Intl

Tue 12/2

12:24 pm-9:15 pm

1 stop6h 51m

$379

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 10/30

12:14 pm-8:57 pm

1 stop11h 43m

Phoenix Sky Harbor Intl

Thu 11/20

10:28 pm-8:58 am

1 stop8h 30m

$382

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sun 11/16

12:30 pm-8:49 pm

1 stop10h 19m

Phoenix Sky Harbor Intl

Tue 11/18

11:59 pm-11:19 am

1 stop9h 20m

$394

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sun 11/9

6:25 pm-12:08 am

1 stop7h 43m

Phoenix Sky Harbor Intl

Wed 11/12

11:55 pm-8:34 am

1 stop6h 39m

$397

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 11/6

3:40 pm-12:05 am

1 stop10h 25m

Phoenix Sky Harbor Intl

Tue 11/11

10:10 am-10:40 pm

2 stops10h 30m

$412

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 11/13

7:55 am-3:05 pm

2 stops9h 10m

Phoenix Sky Harbor Intl

Tue 12/2

5:30 am-2:20 pm

1 stop6h 50m

$412

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 11/13

6:25 pm-12:08 am

1 stop7h 43m

Phoenix Sky Harbor Intl

Mon 11/17

7:55 pm-8:34 am

2 stops10h 39m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 21 results
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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 October 10, 2025.

Booking 49 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 December is currently the most expensive (average of $251). 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 October 16, 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 October 16, 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
4,241 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

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
8.0
Very good
7,984 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

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
8,982 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

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
11,043 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

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
3,137 reviews
Southwest
8.0
Very good
4,241 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

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 7h 48m. Fly via JetBlue or United Airlines 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 $345, our data indicates the cheapest price to be $158. The most popular route (Buffalo - Phoenix Sky Harbor Intl), is priced around $265.

  • 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 December is currently the most expensive (average of $251). 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

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Alternative routes for Buffalo to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$246FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$144Average$332FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$248Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$403FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$352FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$334Average$500FlexibilityNo cancel feeOn-time63%

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