$160+ Cheap flights from Phoenix to Buffalo (BUF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUF
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix to Buffalo 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 Phoenix to Buffalo are usually found in March or August, booked 71 days in advance, depart on a Wednesday or Thursday and return on a Thursday
Cheap flight deals from Phoenix to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Phoenix to BuffaloExplore the most affordable flight options available from Phoenix to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Phoenix to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:53 pm -
1 stop16h 47m
Wed 12/306:24 pm -
1 stop20h 20m
Deal found 11/1![Frontier logo]()
$334
This Delta deal was found by Cheapflights users on 11/3. 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 12/311:35 pm -
1 stop6h 59m
Mon 12/73:20 pm -
1 stop10h 43m
Deal found 11/3![Delta logo]()
$347
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:14 pm -
1 stop19h 10m
Wed 11/259:20 pm -
1 stop14h 35m
Deal found 11/1![Frontier logo]()
$348
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/182:50 pm -
1 stop5h 43m
Sat 11/211:53 pm -
2 stops11h 00m
Deal found 11/4![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 11/3. 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 11/186:25 am -
1 stop10h 15m
Thu 12/33:20 pm -
1 stop10h 43m
Deal found 11/3![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/2111:59 pm -
1 stop8h 09m
Thu 11/266:00 am -
2 stops9h 37m
Deal found 11/1![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 11/3. 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 11/1812:10 pm -
2 stops7h 50m
Wed 12/93:55 pm -
2 stops9h 45m
Deal found 11/3![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 11/1. 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 11/213:00 pm -
1 stop7h 25m
Thu 11/268:00 am -
1 stop6h 25m
Deal found 11/1![Southwest logo]()
$368
This CheapOair deal was found by Cheapflights users on 11/3. 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.
Fri 12/1810:53 pm -
1 stop19h 50m
Sun 12/206:20 pm -
1 stop20h 24m
Deal found 11/3![Frontier logo]()
$371
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/188:51 am -
1 stop7h 14m
Tue 12/14:41 pm -
1 stop8h 29m
Deal found 11/2![American Airlines logo]()
$373
This Southwest deal was found by Cheapflights users on 11/2. 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 11/181:35 am -
1 stop7h 05m
Wed 12/23:55 pm -
2 stops9h 45m
Deal found 11/2![Southwest logo]()
$378
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/175:00 am -
1 stop8h 50m
Tue 12/14:41 pm -
1 stop7h 22m
Deal found 11/3![American Airlines logo]()
$382
Best flights from Phoenix to BuffaloDiscover carefully curated flight deals from Phoenix to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Phoenix to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This United Airlines deal was found by Cheapflights users on 11/4. 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 1/2010:00 am -
1 stop7h 22m
Tue 1/265:43 pm -
1 stop7h 44m
Deal found 11/4![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 11/1. 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 12/411:35 pm -
1 stop9h 30m
Mon 12/146:00 am -
1 stop8h 06m
Deal found 11/1![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 10/31. 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 12/312:10 pm -
2 stops7h 50m
Sun 12/65:30 pm -
1 stop9h 25m
Deal found 10/31![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 10/30. 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 12/412:10 pm -
2 stops7h 50m
Wed 12/95:00 pm -
1 stop8h 40m
Deal found 10/30![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 11/3. 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 11/1812:10 pm -
2 stops7h 50m
Sun 11/225:30 pm -
1 stop9h 25m
Deal found 11/3![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 10/31. 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 1/85:10 am -
2 stops8h 50m
Sun 1/105:45 am -
1 stop7h 50m
Deal found 10/31![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 10/30. 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 1/286:45 am -
1 stop7h 10m
Mon 2/17:45 am -
2 stops8h 50m
Deal found 10/30![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 11/1. 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 12/25:10 am -
2 stops8h 05m
Tue 12/87:25 am -
1 stop7h 25m
Deal found 11/1![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 10/30. 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 1/281:25 am -
2 stops8h 50m
Wed 2/37:45 am -
2 stops8h 50m
Deal found 10/30![Southwest logo]()
$357
Last-minute flights from Phoenix to BuffaloDiscover last-minute flight deals from Phoenix to Buffalo. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Buffalo. Data last updated November 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/175:00 am -
1 stop8h 50m
Tue 12/14:41 pm -
1 stop7h 22m
Deal found 11/3![American Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 11/3. 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 11/186:05 am -
1 stop8h 25m
Wed 12/23:55 pm -
2 stops9h 45m
Deal found 11/3![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 11/3. 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 11/1812:10 pm -
2 stops7h 50m
Wed 12/93:55 pm -
2 stops9h 45m
Deal found 11/3![Southwest logo]()
$367
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/188:51 am -
1 stop7h 14m
Tue 12/14:41 pm -
1 stop8h 29m
Deal found 11/2![American Airlines logo]()
$373
This Southwest deal was found by Cheapflights users on 11/2. 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 11/181:35 am -
1 stop7h 05m
Wed 12/23:55 pm -
2 stops9h 45m
Deal found 11/2![Southwest logo]()
$378
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:14 pm -
1 stop19h 10m
Wed 11/259:20 pm -
1 stop14h 35m
Deal found 11/1![Frontier logo]()
$348
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/2111:59 pm -
1 stop8h 09m
Thu 11/266:00 am -
2 stops9h 37m
Deal found 11/1![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 11/1. 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 11/213:00 pm -
1 stop7h 25m
Thu 11/268:00 am -
1 stop6h 25m
Deal found 11/1![Southwest logo]()
$368
This Delta deal was found by Cheapflights users on 11/3. 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 12/311:35 pm -
1 stop6h 59m
Mon 12/73:20 pm -
1 stop10h 43m
Deal found 11/3![Delta logo]()
$347
This CheapOair deal was found by Cheapflights users on 11/3. 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.
Fri 12/1810:53 pm -
1 stop19h 50m
Sun 12/206:20 pm -
1 stop20h 24m
Deal found 11/3![Frontier logo]()
$371
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:53 pm -
1 stop16h 47m
Wed 12/306:24 pm -
1 stop20h 20m
Deal found 11/1![Frontier logo]()
$334
One-way flights from Phoenix to BuffaloSearch for one-way flight options from Phoenix to Buffalo. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Phoenix to Buffalo. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/36:49 am -
2 stops27h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:14 pm -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$168
This Delta deal was found by Cheapflights users on 11/3. 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 11/181:43 pm -
1 stop8h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$174
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/187:50 am -
2 stops9h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![United Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 11/3. 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 12/172:10 pm -
2 stops8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$184
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/1212:20 pm -
1 stop6h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sun 12/207:45 pm -
2 stops12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 10/31. 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 11/2710:10 am -
Nonstop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Southwest logo]()
$266
This Southwest deal was found by Cheapflights users on 11/3. 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 11/283:00 pm -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$280
Find flight deals from Phoenix to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Buffalo (BUF). 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 4, 2026.
Round-trip from | $334 (Cheapflightsfares) |
|---|---|
One-way from | $160 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $378 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix to Buffalo 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 November 4, 2026.
Use the filters below to find and compare flights from Phoenix to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Fri 11/13
5:10 am-3:15 pm
1 stop8h 05m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Thu 12/17
11:59 pm-10:09 am
1 stop8h 10m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Wed 11/18
1:43 pm-11:59 pm
1 stop8h 16m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Fri 12/4
7:00 am-8:24 pm
2 stops11h 24m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$179
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Wed 11/18
6:20 am-5:02 pm
2 stops8h 42m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$179
Quickest round-trip
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Thu 11/19
11:35 pm-8:20 am
1 stop6h 45m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$179
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Sun 11/22
6:20 am-5:02 pm
2 stops8h 42m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$179
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Tue 11/10
1:20 pm-10:53 pm
1 stop7h 33m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Sun 11/8
11:25 pm-10:08 am
1 stop8h 43m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Thu 11/12
11:59 pm-10:08 am
1 stop8h 09m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Phoenix with our price prediction graph.
PH1-BUF
PHX-BUF
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 Phoenix to Buffalo
PH1-BUF
PHX-BUF
What is the cheapest month to book a flight from Phoenix to Buffalo?
Currently, March is the cheapest month in which you can book a flight from Phoenix to Buffalo (average of $292). Flying from Phoenix to Buffalo in December is currently the most expensive (average of $468). 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 PHX to BUF?
Find hourly flight availability from Phoenix to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phoenix to Buffalo as you normally would.
How much does it cost to fly round-trip from Phoenix to Buffalo?
Airfare is typical for this route at the moment.
Phoenix to Buffalo flights typically cost between $315 and $579 in December.The cheapest round-trip price found within the last 5 days was $334 on Frontier (Dec 23-Dec 30).
How far ahead should I book a flight from Phoenix to Buffalo?
The best time to book flights from Phoenix to Buffalo is 69 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.
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated November 4, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Phoenix to Buffalo. 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.
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Phoenix to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Alternative routes for Phoenix to Buffalo
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
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Phoenix and Buffalo flights
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Top 6 airlines flying from Phoenix to Buffalo
Discover the top 6 airlines that operate flights from Phoenix to Buffalo. 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 November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$127 | Average$280 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$296 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$212 | Average$298 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$236 | Average$387 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$262 | Average$423 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$296 | Average$397 | FlexibilityNo cancel fee | On-time71% |