$124+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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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 September or August, booked 52 days in advance, depart on a Thursday or Sunday and return on a Wednesday
Cheap flight deals from Buffalo to Phoenix
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to PhoenixExplore 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 August 26, 2026.
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 August 26, 2026.
This CheapOair deal was found by Cheapflights users on 8/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:53 pm -
1 stop10h 49m
Mon 10/1910:12 pm -
1 stop16h 44m
Deal found 8/26![Frontier logo]()
$268
This CheapOair deal was found by Cheapflights users on 8/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:53 pm -
1 stop10h 49m
Mon 10/2611:59 pm -
1 stop8h 09m
Deal found 8/24![Multiple Airlines logo]()
$301
This Southwest deal was found by Cheapflights users on 8/25. 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.
Thu 10/294:50 pm -
1 stop8h 10m
Fri 10/305:00 am -
1 stop6h 10m
Deal found 8/25![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 11/104:05 pm -
1 stop7h 00m
Wed 11/113:00 pm -
1 stop6h 59m
Deal found 8/25![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 9/125:15 pm -
1 stop7h 11m
Mon 9/1411:59 pm -
1 stop8h 11m
Deal found 8/26![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 8/25. 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.
Fri 11/65:20 pm -
1 stop7h 25m
Wed 11/1111:59 pm -
1 stop6h 21m
Deal found 8/25![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 8/21. 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.
Sat 10/3112:21 pm -
1 stop7h 14m
Tue 11/311:59 pm -
1 stop9h 17m
Deal found 8/21![Delta logo]()
$309
This CheapOair deal was found by Cheapflights users on 8/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:53 pm -
1 stop10h 49m
Sat 10/1711:59 pm -
1 stop8h 15m
Deal found 8/21![Multiple Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 8/21. 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.
Wed 10/284:25 pm -
2 stops9h 05m
Tue 11/312:30 am -
1 stop10h 35m
Deal found 8/21![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 8/24. 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.
Tue 10/206:20 pm -
Nonstop4h 40m
Sat 10/249:15 am -
Nonstop4h 05m
Deal found 8/24![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 8/23. 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.
Tue 9/298:55 am -
1 stop11h 10m
Tue 10/65:25 pm -
Nonstop4h 00m
Deal found 8/23![Southwest logo]()
$318
Best flights from Buffalo to PhoenixDiscover carefully curated flight deals from Buffalo to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Buffalo to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Southwest deal was found by Cheapflights users on 8/21. 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 10/167:35 pm -
1 stop8h 05m
Mon 10/1910:55 pm -
1 stop9h 55m
Deal found 8/21![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/152:53 pm -
2 stops9h 44m
Tue 9/2911:24 am -
1 stop6h 23m
Deal found 8/25![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 8/22. 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 10/27:35 pm -
1 stop6h 35m
Tue 10/65:25 pm -
Nonstop4h 00m
Deal found 8/22![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 8/21. 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 10/167:35 pm -
1 stop6h 35m
Wed 10/215:25 pm -
Nonstop4h 00m
Deal found 8/21![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/810:30 am -
1 stop7h 50m
Sat 9/1211:28 am -
2 stops9h 16m
Deal found 8/24![United Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 8/21. 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 10/92:50 pm -
1 stop12h 15m
Tue 10/135:25 pm -
Nonstop4h 00m
Deal found 8/21![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Sat 10/1710:46 am -
2 stops13h 03m
Sat 10/249:10 am -
2 stops11h 40m
Deal found 8/25![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 8/25. 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.
Tue 9/1510:35 am -
2 stops8h 30m
Tue 9/2910:35 am -
2 stops7h 05m
Deal found 8/25![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 8/25. 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.
Tue 9/1512:35 pm -
2 stops8h 40m
Sat 9/1912:35 am -
2 stops8h 40m
Deal found 8/25![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 8/25. 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.
Sat 9/265:45 am -
2 stops10h 15m
Tue 10/612:35 pm -
2 stops8h 10m
Deal found 8/25![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 8/25. 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.
Wed 10/76:20 pm -
Nonstop4h 40m
Sat 10/1012:35 am -
1 stop6h 40m
Deal found 8/25![Southwest logo]()
$412
Last-minute flights from Buffalo to PhoenixDiscover last-minute flight deals from Buffalo to Phoenix. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Phoenix. Data last updated August 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Sat 8/294:49 pm -
1 stop8h 01m
Tue 9/85:00 am -
1 stop7h 59m
Deal found 8/24![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/26. 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.
Sun 9/66:40 am -
1 stop6h 21m
Mon 9/1411:05 pm -
1 stop6h 19m
Deal found 8/26![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/85:57 pm -
1 stop6h 40m
Fri 9/1111:28 am -
2 stops9h 16m
Deal found 8/24![United Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 9/87:00 am -
1 stop7h 08m
Sat 9/128:45 am -
1 stop9h 22m
Deal found 8/21![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 8/26. 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 9/103:53 pm -
1 stop6h 22m
Fri 9/1810:40 pm -
1 stop8h 46m
Deal found 8/26![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 9/125:15 pm -
1 stop7h 11m
Tue 9/151:33 pm -
1 stop7h 19m
Deal found 8/26![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/152:53 pm -
2 stops9h 44m
Tue 9/2911:24 am -
1 stop6h 23m
Deal found 8/25![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 8/26. 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.
Tue 9/1510:35 am -
2 stops8h 30m
Sat 9/1912:35 am -
1 stop7h 15m
Deal found 8/26![Southwest logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/226:30 am -
1 stop9h 40m
Sat 9/265:00 am -
1 stop7h 40m
Deal found 8/25![American Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/225:57 pm -
1 stop6h 40m
Tue 9/299:10 am -
2 stops8h 37m
Deal found 8/23![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 8/23. 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.
Tue 9/298:55 am -
1 stop11h 10m
Tue 10/65:25 pm -
Nonstop4h 00m
Deal found 8/23![Southwest logo]()
$318
This KAYAK deal was found by Cheapflights users on 8/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:05 am -
1 stop9h 18m
Mon 10/511:04 pm -
1 stop6h 17m
Deal found 8/25![Delta logo]()
$368
One-way flights from Buffalo to PhoenixSearch for one-way flight options from Buffalo to Phoenix. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Buffalo to Phoenix. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Frontier deal was found by Cheapflights users on 8/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:53 pm -
1 stop10h 49m
Deal found 8/26![Frontier logo]()
$124
This Mytrip deal was found by Cheapflights users on 8/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:51 pm -
1 stop28h 51m
Deal found 8/25![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 10/261:44 pm -
2 stops45h 20m
Deal found 8/24![Frontier logo]()
$132
This Priceline deal was found by Cheapflights users on 8/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:53 pm -
1 stop10h 49m
Deal found 8/25![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Fri 10/231:44 pm -
2 stops33h 02m
Deal found 8/24![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Wed 9/231:40 pm -
2 stops13h 03m
Deal found 8/23![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Fri 9/181:40 pm -
2 stops36h 07m
Deal found 8/22![Frontier logo]()
$149
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 10/245:20 pm -
1 stop8h 01m
Deal found 8/26![Delta logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Wed 10/211:44 pm -
2 stops21h 14m
Deal found 8/23![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/211:40 pm -
2 stops33h 11m
Deal found 8/25![Frontier logo]()
$156
Find 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 August 26, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $268 (CheapOair) |
One-way from | $124 (Frontier) |
Popular in | November |
Cheapest in | September |
Average price | $306 |
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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from Buffalo to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloPhoenix
BUF Buffalo - PHX Phoenix Sky Harbor Intl
BUFPHX
Buffalo
Fri 10/16
7:35 pm-12:40 am
1 stop8h 05m
Phoenix Sky Harbor Intl
Mon 10/19
10:55 pm-11:50 am
1 stop9h 55m
$307
Quickest round-trip
BuffaloPhoenix
BUF Buffalo - PHX Phoenix Sky Harbor Intl
BUFPHX
Buffalo
Fri 10/2
7:35 pm-11:10 pm
1 stop6h 35m
Phoenix Sky Harbor Intl
Tue 10/6
5:25 pm-12:25 am
Nonstop4h 00m
$312
BuffaloPhoenix
BUF Buffalo - PHX Phoenix Sky Harbor Intl
BUFPHX
Buffalo
Tue 9/15
2:53 pm-9:37 pm
2 stops9h 44m
Phoenix Sky Harbor Intl
Tue 9/29
11:24 am-8:47 pm
1 stop6h 23m
$337
BuffaloPhoenix
BUF Buffalo - PHX Phoenix Sky Harbor Intl
BUFPHX
Buffalo
Fri 10/16
7:35 pm-11:10 pm
1 stop6h 35m
Phoenix Sky Harbor Intl
Wed 10/21
5:25 pm-12:25 am
Nonstop4h 00m
$351
BuffaloPhoenix
BUF Buffalo - PHX Phoenix Sky Harbor Intl
BUFPHX
Buffalo
Fri 10/9
2:50 pm-12:05 am
1 stop12h 15m
Phoenix Sky Harbor Intl
Tue 10/13
5:25 pm-12:25 am
Nonstop4h 00m
$367
BuffaloPhoenix
BUF Buffalo - PHX Phoenix Sky Harbor Intl
BUFPHX
Buffalo
Tue 9/15
10:35 am-4:05 pm
2 stops8h 30m
Phoenix Sky Harbor Intl
Tue 9/29
10:35 am-8:40 pm
2 stops7h 05m
$409
BuffaloPhoenix
BUF Buffalo - PHX Phoenix Sky Harbor Intl
BUFPHX
Buffalo
Tue 9/15
12:35 pm-6:15 pm
2 stops8h 40m
Phoenix Sky Harbor Intl
Sat 9/19
12:35 am-12:15 pm
2 stops8h 40m
$409
BuffaloPhoenix
BUF Buffalo - PHX Phoenix Sky Harbor Intl
BUFPHX
Buffalo
Sat 9/26
5:45 am-1:00 pm
2 stops10h 15m
Phoenix Sky Harbor Intl
Tue 10/6
12:35 pm-11:45 pm
2 stops8h 10m
$409
BuffaloPhoenix
BUF Buffalo - PHX Phoenix Sky Harbor Intl
BUFPHX
Buffalo
Tue 9/8
10:30 am-3:20 pm
1 stop7h 50m
Phoenix Sky Harbor Intl
Sat 9/12
11:28 am-11:44 pm
2 stops9h 16m
$412
BuffaloPhoenix
BUF Buffalo - PHX Phoenix Sky Harbor Intl
BUFPHX
Buffalo
Wed 10/7
6:20 pm-8:00 pm
Nonstop4h 40m
Phoenix Sky Harbor Intl
Sat 10/10
12:35 am-10:15 am
1 stop6h 40m
$412
Showing 1-10 of 23 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Buffalo-Phoenix flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Buffalo-Phoenix flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Buffalo-Phoenix flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Phoenix flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Phoenix flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
BUF-PH1
BUF-PHX
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
BUF-PH1
BUF-PHX
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 $296). Flying from Buffalo to Phoenix in November is currently the most expensive (average of $487). 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 August 26, 2026.
A simple way to save on the total cost of your ticket is to fly from Buffalo to Phoenix in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the morning.
How much does it cost to fly round-trip from Buffalo to Phoenix?
Airfare is typical for this route at the moment.
Buffalo to Phoenix flights typically cost between $262 and $424 in October.The cheapest round-trip price found within the last 5 days was $268 on Frontier (Oct 15-Oct 19).
How far ahead should I book a flight from Buffalo to Phoenix?
Booking 48 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.
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 August 26, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
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.
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Buffalo and Phoenix flights
Browse other Buffalo and Phoenix flight options. Last updated on August 26, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$94 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$212 | Average$326 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$236 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$246 | Average$394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$404 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$247 | Average$451 | FlexibilityNo cancel fee | On-time63% |