$99+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
Aug 7 — Aug 141
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 May, booked 52 days in advance, depart on a Thursday or Wednesday and return on a Thursday
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 July 8, 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 July 8, 2026.
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/55:00 am
BUF
- PHX
1 stop6h 45m
American Airlines
Sat 8/85:05 am
PHX
- BUF
1 stop8h 51m
American Airlines
Deal found 7/7![American Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 7/7. 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 11/512:40 pm
BUF
- PHX
1 stop9h 35m
Southwest
Mon 11/95:10 am
PHX
- BUF
1 stop8h 05m
Southwest
Deal found 7/7![Southwest logo]()
$198
This Southwest deal was found by Cheapflights users on 7/7. 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 9/31:40 pm
BUF
- PHX
1 stop10h 50m
Southwest
Tue 9/811:10 pm
PHX
- BUF
1 stop12h 10m
Southwest
Deal found 7/7![Southwest logo]()
$204
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/145:11 am
BUF
- PHX
1 stop6h 34m
American Airlines
Mon 8/175:00 am
PHX
- BUF
1 stop7h 59m
American Airlines
Deal found 7/7![American Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 7/6. 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 10/134:25 pm
BUF
- PHX
1 stop9h 10m
Southwest
Wed 10/1412:35 am
PHX
- BUF
1 stop6h 50m
Southwest
Deal found 7/6![Southwest logo]()
$229
This Delta deal was found by Cheapflights users on 7/7. 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 9/26:05 am
BUF
- PHX
1 stop9h 12m
Delta
Sat 9/51:30 pm
PHX
- BUF
1 stop7h 29m
Delta
Deal found 7/7![Delta logo]()
$237
This Frontier deal was found by Cheapflights users on 7/7. 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 9/241:16 pm
BUF
- PHX
1 stop11h 23m
Frontier
Sun 9/2710:44 pm
PHX
- BUF
1 stop10h 37m
Frontier
Deal found 7/7![Frontier logo]()
$240
This Delta deal was found by Cheapflights users on 7/7. 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 12/41:15 pm
BUF
- PHX
1 stop9h 19m
Delta
Mon 12/711:59 pm
PHX
- BUF
1 stop6h 30m
Delta
Deal found 7/7![Delta logo]()
$242
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/74:49 pm
BUF
- PHX
1 stop8h 01m
American Airlines
Tue 8/116:20 am
PHX
- BUF
1 stop8h 42m
American Airlines
Deal found 7/7![American Airlines logo]()
$247
This Booking.com deal was found by Cheapflights users on 7/5. 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.
Thu 7/239:29 pm
BUF
- PHX
1 stop16h 01m
Frontier
Mon 7/2711:23 pm
PHX
- BUF
1 stop8h 06m
Frontier
Deal found 7/5![Frontier logo]()
$248
This Mytrip deal was found by Cheapflights users on 7/5. 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 7/219:09 pm
BUF
- PHX
1 stop16h 21m
Frontier
Mon 7/2711:23 pm
PHX
- BUF
1 stop8h 06m
Frontier
Deal found 7/5![Frontier logo]()
$249
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 July 8, 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 July 8, 2026.
This Southwest deal was found by Cheapflights users on 7/7. 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 11/54:00 pm
BUF
- PHX
2 stops7h 40m
Southwest
Mon 11/912:15 pm
PHX
- BUF
2 stops6h 55m
Southwest
Deal found 7/7![Southwest logo]()
$246
This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 10/64:09 pm
BUF
- PHX
1 stop7h 53m
Delta
Tue 10/1311:35 pm
PHX
- BUF
1 stop8h 41m
Delta
Deal found 7/3![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/7. 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 9/15:58 pm
BUF
- PHX
1 stop7h 23m
United Airlines
Wed 9/29:00 am
PHX
- BUF
1 stop9h 07m
United Airlines
Deal found 7/7![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 7/6. 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 11/54:09 pm
BUF
- PHX
1 stop9h 09m
Delta
Thu 11/127:05 am
PHX
- BUF
1 stop9h 32m
Delta
Deal found 7/6![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/7. 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 9/210:30 am
BUF
- PHX
2 stops9h 40m
United Airlines
Sat 9/56:20 am
PHX
- BUF
1 stop7h 36m
United Airlines
Deal found 7/7![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 7/6. 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 8/268:40 am
BUF
- PHX
2 stops7h 20m
Southwest
Sat 8/2912:35 am
PHX
- BUF
2 stops8h 40m
Southwest
Deal found 7/6![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 7/3. 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 10/31:45 pm
BUF
- PHX
Nonstop4h 40m
Southwest
Sat 10/105:45 am
PHX
- BUF
1 stop8h 50m
Southwest
Deal found 7/3![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 7/7. 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 10/65:45 pm
BUF
- PHX
1 stop7h 39m
United Airlines
Tue 10/1311:49 pm
PHX
- BUF
2 stops11h 34m
United Airlines
Deal found 7/7![United Airlines logo]()
$402
Last-minute flights from Buffalo to PhoenixDiscover last-minute flight deals from Buffalo to Phoenix. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Phoenix. Data last updated July 8, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 7/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:29 pm
BUF
- PHX
1 stop16h 01m
Frontier
Mon 7/2011:23 pm
PHX
- BUF
1 stop8h 06m
Frontier
Deal found 7/4![Frontier logo]()
$264
This Expedia deal was found by Cheapflights users on 7/5. 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.
Fri 7/177:57 pm
BUF
- PHX
1 stop17h 33m
Frontier
Wed 7/2212:12 am
PHX
- BUF
1 stop13h 20m
Frontier
Deal found 7/5![Frontier logo]()
$256
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:57 pm
BUF
- PHX
1 stop17h 33m
Frontier
Wed 7/2211:23 pm
PHX
- BUF
1 stop8h 06m
Frontier
Deal found 7/3![Frontier logo]()
$265
This Expedia deal was found by Cheapflights users on 7/6. 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.
Mon 7/207:57 pm
BUF
- PHX
1 stop17h 33m
Frontier
Fri 7/2411:23 pm
PHX
- BUF
1 stop9h 10m
Frontier
Deal found 7/6![Frontier logo]()
$240
This Mytrip deal was found by Cheapflights users on 7/5. 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 7/219:09 pm
BUF
- PHX
1 stop16h 21m
Frontier
Mon 7/2711:23 pm
PHX
- BUF
1 stop8h 06m
Frontier
Deal found 7/5![Frontier logo]()
$249
This Booking.com deal was found by Cheapflights users on 7/5. 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.
Thu 7/239:29 pm
BUF
- PHX
1 stop16h 01m
Frontier
Mon 7/2711:23 pm
PHX
- BUF
1 stop8h 06m
Frontier
Deal found 7/5![Frontier logo]()
$248
This Trip.com deal was found by Cheapflights users on 7/7. 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.
Sat 7/2510:02 pm
BUF
- PHX
1 stop15h 28m
Frontier
Wed 7/2911:23 pm
PHX
- BUF
1 stop8h 06m
Frontier
Deal found 7/7![Frontier logo]()
$254
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:29 pm
BUF
- PHX
1 stop16h 01m
Frontier
Wed 8/512:12 am
PHX
- BUF
1 stop13h 20m
Frontier
Deal found 7/3![Frontier logo]()
$251
This Trip.com deal was found by Cheapflights users on 7/5. 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.
Sun 8/29:29 pm
BUF
- PHX
1 stop16h 01m
Frontier
Sat 8/812:12 am
PHX
- BUF
1 stop13h 20m
Frontier
Deal found 7/5![Frontier logo]()
$260
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/55:00 am
BUF
- PHX
1 stop6h 45m
American Airlines
Sat 8/85:05 am
PHX
- BUF
1 stop8h 51m
American Airlines
Deal found 7/7![American Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/74:49 pm
BUF
- PHX
1 stop8h 01m
American Airlines
Tue 8/116:20 am
PHX
- BUF
1 stop8h 42m
American Airlines
Deal found 7/7![American Airlines logo]()
$247
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/145:11 am
BUF
- PHX
1 stop6h 34m
American Airlines
Mon 8/175:00 am
PHX
- BUF
1 stop7h 59m
American Airlines
Deal found 7/7![American Airlines logo]()
$222
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 July 8, 2026.
Search for one-way flight options from Buffalo to Phoenix. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/225:49 pm
BUF
- PHX
1 stop7h 53m
American Airlines
Deal found 7/8![American Airlines logo]()
$99
This Southwest deal was found by Cheapflights users on 7/7. 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 12/38:25 am
BUF
- PHX
1 stop11h 30m
Southwest
Deal found 7/7![Southwest logo]()
$118
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/66:04 pm
BUF
- PHX
1 stop7h 50m
United Airlines
Deal found 7/7![United Airlines logo]()
$119
This Frontier deal was found by Cheapflights users on 7/6. 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.
Sat 9/511:36 am
BUF
- PHX
1 stop9h 55m
Frontier
Deal found 7/6![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 7/5. 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.
Fri 8/142:48 pm
BUF
- PHX
1 stop7h 56m
Frontier
Deal found 7/5![Frontier logo]()
$121
This Southwest deal was found by Cheapflights users on 7/7. 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 10/66:15 am
BUF
- PHX
2 stops9h 20m
Southwest
Deal found 7/7![Southwest logo]()
$123
This Delta deal was found by Cheapflights users on 7/7. 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 8/76:27 am
BUF
- PHX
1 stop6h 34m
Delta
Deal found 7/7![Delta logo]()
$124
This Frontier deal was found by Cheapflights users on 7/7. 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.
Fri 10/21:16 pm
BUF
- PHX
1 stop11h 23m
Frontier
Deal found 7/7![Frontier logo]()
$126
This Trip.com deal was found by Cheapflights users on 7/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:02 pm
BUF
- PHX
1 stop15h 28m
Frontier
Deal found 7/4![Frontier logo]()
$129
This Booking.com deal was found by Cheapflights users on 7/5. 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.
Tue 7/289:09 pm
BUF
- PHX
1 stop16h 21m
Frontier
Deal found 7/5![Frontier logo]()
$131
This Booking.com deal was found by Cheapflights users on 7/5. 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.
Tue 8/119:09 pm
BUF
- PHX
1 stop16h 26m
Frontier
Deal found 7/5![Frontier logo]()
$135
This Booking.com deal was found by Cheapflights users on 7/7. 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.
Tue 7/149:09 pm
BUF
- PHX
1 stop16h 21m
Frontier
Deal found 7/7![Frontier logo]()
$142
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 July 8, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $197 (American Airlines) |
One-way from | $99 (American Airlines) |
Popular in | November |
Cheapest in | September |
Average price | $434 |
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 July 8, 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 - PHX
BUFPHX
Buffalo
Thu 11/5
4:00 pm-9:40 pm
2 stops7h 40m
Phoenix Sky Harbor Intl
Mon 11/9
12:15 pm-9:10 pm
2 stops6h 55m
$246
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 10/6
4:09 pm-9:02 pm
1 stop7h 53m
Phoenix Sky Harbor Intl
Tue 10/13
11:35 pm-11:16 am
1 stop8h 41m
$297
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Thu 11/5
4:09 pm-11:18 pm
1 stop9h 09m
Phoenix Sky Harbor Intl
Thu 11/12
7:05 am-6:37 pm
1 stop9h 32m
$297
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 9/1
5:58 pm-10:21 pm
1 stop7h 23m
Phoenix Sky Harbor Intl
Wed 9/2
9:00 am-9:07 pm
1 stop9h 07m
$337
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Wed 9/2
10:30 am-5:10 pm
2 stops9h 40m
Phoenix Sky Harbor Intl
Sat 9/5
6:20 am-4:56 pm
1 stop7h 36m
$342
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Wed 8/26
8:40 am-1:00 pm
2 stops7h 20m
Phoenix Sky Harbor Intl
Sat 8/29
12:35 am-12:15 pm
2 stops8h 40m
$389
Quickest round-trip
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Sat 10/3
1:45 pm-3:25 pm
Nonstop4h 40m
Phoenix Sky Harbor Intl
Sat 10/10
5:45 am-5:35 pm
1 stop8h 50m
$391
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 10/6
5:45 pm-10:24 pm
1 stop7h 39m
Phoenix Sky Harbor Intl
Tue 10/13
11:49 pm-2:23 pm
2 stops11h 34m
$402
Cheapest one-way
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Thu 10/8
4:09 pm-9:02 pm
1 stop7h 53m
$119
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Mon 10/5
5:45 pm-11:25 pm
2 stops8h 40m
$135
Showing 1-10 of 18 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, October is the cheapest month in which you can book a flight from Buffalo to Phoenix (average of $94). Flying from Buffalo to Phoenix in July is currently the most expensive (average of $252). 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 July 8, 2026.
A simple way to save on the total cost of your ticket is to fly from Buffalo to Phoenix at noon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.
How much does it cost to fly round-trip from Buffalo to Phoenix?
How far ahead should I book a flight from Buffalo to Phoenix?
Booking 47 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 July 8, 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.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
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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Alternative routes for Buffalo to Phoenix
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Complete your trip
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Search flights from Buffalo to Phoenix by cabin class
Find flights from Buffalo to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Phoenix flights
Browse other Buffalo and Phoenix flight options. Last updated on July 8, 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 July 8, 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 2,558,603 searches. Data last updated July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$101 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$212 | Average$332 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$236 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$246 | Average$405 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$247 | Average$458 | FlexibilityNo cancel fee | On-time63% |