$91+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
Mar 19 — Mar 261
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Buffalo to Phoenix with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Buffalo to Phoenix are usually found in July or May, booked 87 days in advance, depart on a Thursday or Tuesday and return on a Friday
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 February 17, 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 February 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:31 pm
BUF
- PHX
2 stops38h 54m
Frontier
Sat 4/188:00 am
PHX
- BUF
1 stop25h 13m
Frontier
Deal found 2/15![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/101:02 pm
BUF
- PHX
1 stop30h 07m
Frontier
Sat 4/259:52 am
PHX
- BUF
2 stops23h 21m
Frontier
Deal found 2/16![Frontier logo]()
$251
This Justfly.com deal was found by Cheapflights users on 2/16. 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.
Sun 4/261:08 pm
BUF
- PHX
1 stop11h 15m
Frontier
Fri 5/110:30 pm
PHX
- BUF
1 stop10h 43m
Frontier
Deal found 2/16![Frontier logo]()
$253
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:08 pm
BUF
- PHX
1 stop10h 08m
Delta
Wed 3/411:59 pm
PHX
- BUF
1 stop7h 48m
Delta
Deal found 2/15![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:44 pm
BUF
- PHX
1 stop7h 02m
Delta
Wed 3/411:59 pm
PHX
- BUF
1 stop7h 48m
Delta
Deal found 2/14![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:44 pm
BUF
- PHX
1 stop7h 05m
Delta
Thu 3/1911:05 pm
PHX
- BUF
1 stop7h 45m
Delta
Deal found 2/15![Delta logo]()
$258
This Orbitz deal was found by Cheapflights users on 2/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:25 am
BUF
- PHX
1 stop14h 53m
Multiple Airlines
Tue 5/129:20 pm
PHX
- BUF
1 stop8h 40m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$259
This Justfly.com deal was found by Cheapflights users on 2/16. 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.
Sat 4/2511:44 am
BUF
- PHX
1 stop14h 34m
Frontier
Thu 4/3010:30 pm
PHX
- BUF
1 stop10h 43m
Frontier
Deal found 2/16![Frontier logo]()
$261
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
BUF
- PHX
2 stops10h 29m
United Airlines
Tue 3/33:12 pm
PHX
- BUF
1 stop6h 32m
United Airlines
Deal found 2/17![United Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:02 pm
BUF
- PHX
2 stops31h 45m
Frontier
Fri 4/1710:30 pm
PHX
- BUF
1 stop10h 43m
Frontier
Deal found 2/17![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/51:02 pm
BUF
- PHX
1 stop21h 23m
Frontier
Wed 4/156:51 pm
PHX
- BUF
2 stops13h 49m
Frontier
Deal found 2/17![Frontier logo]()
$266
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 February 17, 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 February 17, 2026.
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:08 pm
BUF
- PHX
1 stop10h 08m
Delta
Wed 3/411:59 pm
PHX
- BUF
1 stop7h 48m
Delta
Deal found 2/15![Delta logo]()
$256
This Southwest deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:20 pm
BUF
- PHX
2 stops10h 10m
Southwest
Tue 3/318:05 am
PHX
- BUF
1 stop8h 15m
Southwest
Deal found 2/17![Southwest logo]()
$262
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:29 am
BUF
- PHX
2 stops10h 35m
United Airlines
Fri 2/273:55 pm
PHX
- BUF
1 stop6h 04m
United Airlines
Deal found 2/17![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:07 pm
BUF
- PHX
1 stop10h 09m
Delta
Mon 9/1410:55 pm
PHX
- BUF
1 stop6h 28m
Delta
Deal found 2/17![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
BUF
- PHX
2 stops10h 29m
United Airlines
Tue 3/241:52 pm
PHX
- BUF
1 stop6h 18m
United Airlines
Deal found 2/17![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:44 pm
BUF
- PHX
1 stop7h 05m
Delta
Mon 3/1610:30 pm
PHX
- BUF
1 stop9h 31m
Delta
Deal found 2/15![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:53 pm
BUF
- PHX
1 stop8h 56m
Delta
Wed 4/110:30 pm
PHX
- BUF
1 stop9h 31m
Delta
Deal found 2/16![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:44 pm
BUF
- PHX
1 stop7h 05m
Delta
Tue 3/1710:30 pm
PHX
- BUF
1 stop9h 31m
Delta
Deal found 2/15![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:08 pm
BUF
- PHX
1 stop7h 59m
Delta
Sat 2/281:55 pm
PHX
- BUF
1 stop7h 31m
Delta
Deal found 2/14![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:53 pm
BUF
- PHX
1 stop7h 21m
Delta
Thu 4/26:00 am
PHX
- BUF
1 stop6h 51m
Delta
Deal found 2/14![Delta logo]()
$278
Last-minute flights from Buffalo to PhoenixDiscover last-minute flight deals from Buffalo to Phoenix. Data last updated February 17, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Phoenix. Data last updated February 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:54 pm
BUF
- PHX
2 stops9h 56m
United Airlines
Fri 2/2712:35 pm
PHX
- BUF
1 stop6h 16m
United Airlines
Deal found 2/15![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:44 pm
BUF
- PHX
1 stop7h 02m
Delta
Wed 3/411:59 pm
PHX
- BUF
1 stop7h 48m
Delta
Deal found 2/14![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:25 pm
BUF
- PHX
1 stop7h 42m
American Airlines
Mon 3/211:14 pm
PHX
- BUF
1 stop9h 44m
American Airlines
Deal found 2/17![American Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 2/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/232:54 pm
BUF
- PHX
1 stop7h 57m
United Airlines
Sat 2/286:30 am
PHX
- BUF
1 stop9h 20m
United Airlines
Deal found 2/16![United Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
BUF
- PHX
2 stops10h 29m
United Airlines
Tue 3/33:12 pm
PHX
- BUF
1 stop6h 32m
United Airlines
Deal found 2/17![United Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:08 pm
BUF
- PHX
1 stop10h 08m
Delta
Wed 3/411:59 pm
PHX
- BUF
1 stop7h 48m
Delta
Deal found 2/15![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:44 pm
BUF
- PHX
1 stop7h 05m
Delta
Thu 3/1911:05 pm
PHX
- BUF
1 stop7h 45m
Delta
Deal found 2/15![Delta logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:25 pm
BUF
- PHX
1 stop29h 19m
Frontier
Wed 3/1810:11 am
PHX
- BUF
2 stops22h 54m
Frontier
Deal found 2/15![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 2/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:44 am
BUF
- PHX
1 stop15h 00m
Frontier
Thu 3/1212:59 am
PHX
- BUF
1 stop13h 42m
Frontier
Deal found 2/15![Frontier logo]()
$274
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 3/101:52 pm
BUF
- PHX
1 stop7h 27m
United Airlines
Tue 3/176:15 am
PHX
- BUF
2 stops9h 27m
United Airlines
Deal found 2/14![United Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:53 pm
BUF
- PHX
1 stop7h 21m
Delta
Thu 4/26:00 am
PHX
- BUF
1 stop6h 51m
Delta
Deal found 2/15![Delta logo]()
$278
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 February 17, 2026.
Search for one-way flight options from Buffalo to Phoenix. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:08 pm
BUF
- PHX
2 stops25h 38m
Frontier
Deal found 2/15![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:08 pm
BUF
- PHX
2 stops31h 35m
Frontier
Deal found 2/15![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:08 pm
BUF
- PHX
2 stops21h 28m
Frontier
Deal found 2/17![Frontier logo]()
$100
This Expedia deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:25 am
BUF
- PHX
1 stop14h 53m
Frontier
Deal found 2/17![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:08 pm
BUF
- PHX
2 stops21h 28m
Frontier
Deal found 2/15![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:08 pm
BUF
- PHX
2 stops45h 29m
Frontier
Deal found 2/16![Frontier logo]()
$105
This Justfly.com deal was found by Cheapflights users on 2/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:17 pm
BUF
- PHX
1 stop28h 55m
Frontier
Deal found 2/14![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 5/171:08 pm
BUF
- PHX
2 stops49h 38m
Frontier
Deal found 2/14![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:16 pm
BUF
- PHX
1 stop30h 02m
Frontier
Deal found 2/15![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1611:59 am
BUF
- PHX
2 stops36h 15m
Frontier
Deal found 2/15![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:08 pm
BUF
- PHX
2 stops49h 01m
Frontier
Deal found 2/17![Frontier logo]()
$116
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 February 17, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $250 (Kiwi.com) |
One-way from | $91 (Kiwi.com) |
Popular in | November |
Cheapest in | July |
Average price | $451 |
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 February 17, 2026.
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
Sat 2/28
2:08 pm-10:16 pm
1 stop10h 08m
Phoenix Sky Harbor Intl
Wed 3/4
11:59 pm-9:47 am
1 stop7h 48m
$256
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 3/10
12:07 pm-7:16 pm
1 stop10h 09m
Phoenix Sky Harbor Intl
Mon 9/14
10:55 pm-8:23 am
1 stop6h 28m
$257
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Sat 3/7
5:44 pm-10:49 pm
1 stop7h 05m
Phoenix Sky Harbor Intl
Mon 3/16
10:30 pm-11:01 am
1 stop9h 31m
$258
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 3/24
4:53 pm-10:49 pm
1 stop8h 56m
Phoenix Sky Harbor Intl
Wed 4/1
10:30 pm-11:01 am
1 stop9h 31m
$258
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Sat 3/7
5:44 pm-10:49 pm
1 stop7h 05m
Phoenix Sky Harbor Intl
Tue 3/17
10:30 pm-11:01 am
1 stop9h 31m
$258
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 3/24
1:20 pm-8:30 pm
2 stops10h 10m
Phoenix Sky Harbor Intl
Tue 3/31
8:05 am-7:20 pm
1 stop8h 15m
$262
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Sat 2/21
2:08 pm-8:07 pm
1 stop7h 59m
Phoenix Sky Harbor Intl
Sat 2/28
1:55 pm-11:26 pm
1 stop7h 31m
$278
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 3/24
4:53 pm-9:14 pm
1 stop7h 21m
Phoenix Sky Harbor Intl
Thu 4/2
6:00 am-3:51 pm
1 stop6h 51m
$278
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 2/24
11:29 am-8:04 pm
2 stops10h 35m
Phoenix Sky Harbor Intl
Fri 2/27
3:55 pm-11:59 pm
1 stop6h 04m
$282
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 3/3
7:00 am-3:29 pm
2 stops10h 29m
Phoenix Sky Harbor Intl
Tue 3/24
1:52 pm-11:10 pm
1 stop6h 18m
$283
Showing 1-10 of 21 results
- 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
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 February 13, 2026.
Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Phoenix. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Buffalo to Phoenix?
Currently, September is the cheapest month in which you can book a flight from Buffalo to Phoenix (average of $156). Flying from Buffalo to Phoenix in November is currently the most expensive (average of $250). 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 February 17, 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 30% on your trip compared to booking a flight at noon.
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 February 17, 2026.
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.
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Buffalo
Popular flights
Alternative routes for Buffalo to Phoenix
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Phoenix by adding a car rental and/or hotel reservation to your travel itinerary.
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 February 17, 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 February 17, 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 February 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$101 | Average$227 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$130 | Average$326 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$246 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$363 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$249 | Average$479 | FlexibilityNo cancel fee | On-time63% |