$94+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
Apr 9 — Apr 161
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 May or June, booked 20 days in advance, depart on a Friday 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 March 10, 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 March 10, 2026.
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/141:34 pm
BUF
- PHX
1 stop7h 33m
American Airlines
Sat 4/255:05 am
PHX
- BUF
1 stop6h 16m
American Airlines
Deal found 3/7![American Airlines logo]()
$246
This Delta deal was found by Cheapflights users on 3/7. 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.
Sat 4/116:08 pm
BUF
- PHX
1 stop7h 41m
Delta
Fri 4/2412:51 pm
PHX
- BUF
1 stop7h 46m
Delta
Deal found 3/7![Delta logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:08 pm
BUF
- PHX
2 stops26h 02m
Frontier
Wed 4/2212:58 pm
PHX
- BUF
1 stop19h 42m
Frontier
Deal found 3/7![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/1712:08 pm
BUF
- PHX
2 stops26h 02m
Frontier
Fri 4/246:00 am
PHX
- BUF
1 stop27h 13m
Frontier
Deal found 3/9![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:07 pm
BUF
- PHX
1 stop30h 18m
Frontier
Tue 4/2112:58 pm
PHX
- BUF
1 stop20h 44m
Frontier
Deal found 3/7![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 5/91:08 pm
BUF
- PHX
1 stop29h 18m
Frontier
Sat 5/168:06 am
PHX
- BUF
2 stops25h 07m
Frontier
Deal found 3/9![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:32 pm
BUF
- PHX
1 stop26h 21m
Frontier
Thu 4/239:07 am
PHX
- BUF
2 stops22h 00m
Frontier
Deal found 3/7![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/812:18 pm
BUF
- PHX
1 stop22h 07m
Frontier
Wed 4/1512:58 pm
PHX
- BUF
1 stop19h 42m
Frontier
Deal found 3/9![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:11 pm
BUF
- PHX
2 stops22h 06m
Frontier
Wed 4/2212:58 pm
PHX
- BUF
1 stop19h 42m
Frontier
Deal found 3/7![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:56 pm
BUF
- PHX
2 stops12h 53m
Frontier
Sat 4/2512:38 pm
PHX
- BUF
1 stop19h 31m
Frontier
Deal found 3/7![Frontier logo]()
$256
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
BUF
- PHX
1 stop7h 30m
Southwest
Sat 4/185:30 am
PHX
- BUF
1 stop7h 00m
Southwest
Deal found 3/5![Southwest logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:35 pm
BUF
- PHX
1 stop11h 49m
Frontier
Sat 4/2512:38 pm
PHX
- BUF
1 stop19h 31m
Frontier
Deal found 3/7![Frontier logo]()
$258
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 March 10, 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 March 10, 2026.
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:09 pm
BUF
- PHX
1 stop8h 31m
Delta
Sat 5/96:00 am
PHX
- BUF
1 stop7h 16m
Delta
Deal found 3/5![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:10 pm
BUF
- PHX
2 stops8h 40m
Southwest
Fri 5/88:10 pm
PHX
- BUF
2 stops8h 55m
Southwest
Deal found 3/8![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:52 pm
BUF
- PHX
1 stop7h 18m
United Airlines
Fri 6/1911:50 pm
PHX
- BUF
1 stop7h 15m
United Airlines
Deal found 3/8![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 3/9. 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 5/64:59 pm
BUF
- PHX
1 stop7h 12m
Delta
Tue 5/123:36 pm
PHX
- BUF
1 stop5h 23m
Delta
Deal found 3/9![Delta logo]()
$278
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:30 am
BUF
- PHX
1 stop7h 06m
United Airlines
Sat 4/2512:00 pm
PHX
- BUF
1 stop8h 10m
United Airlines
Deal found 3/6![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
BUF
- PHX
2 stops14h 39m
United Airlines
Tue 4/217:00 am
PHX
- BUF
1 stop7h 16m
United Airlines
Deal found 3/6![United Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/9. 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 3/256:00 am
BUF
- PHX
2 stops13h 19m
United Airlines
Wed 9/91:31 pm
PHX
- BUF
1 stop6h 52m
United Airlines
Deal found 3/9![United Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
BUF
- PHX
2 stops14h 35m
United Airlines
Wed 4/227:00 am
PHX
- BUF
1 stop7h 16m
United Airlines
Deal found 3/6![United Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:02 am
BUF
- PHX
1 stop7h 12m
United Airlines
Sat 5/97:05 pm
PHX
- BUF
2 stops11h 36m
United Airlines
Deal found 3/5![United Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:52 pm
BUF
- PHX
1 stop8h 30m
United Airlines
Tue 6/26:54 pm
PHX
- BUF
2 stops11h 59m
United Airlines
Deal found 3/6![United Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
BUF
- PHX
2 stops13h 54m
United Airlines
Sat 4/187:41 pm
PHX
- BUF
2 stops11h 24m
United Airlines
Deal found 3/6![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:52 pm
BUF
- PHX
1 stop7h 18m
United Airlines
Wed 7/226:59 pm
PHX
- BUF
2 stops11h 54m
United Airlines
Deal found 3/6![United Airlines logo]()
$361
Last-minute flights from Buffalo to PhoenixDiscover last-minute flight deals from Buffalo to Phoenix. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Phoenix. Data last updated March 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/812:18 pm
BUF
- PHX
1 stop22h 07m
Frontier
Wed 4/1512:58 pm
PHX
- BUF
1 stop19h 42m
Frontier
Deal found 3/9![Frontier logo]()
$254
This Delta deal was found by Cheapflights users on 3/7. 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.
Sat 4/116:08 pm
BUF
- PHX
1 stop7h 41m
Delta
Fri 4/2412:51 pm
PHX
- BUF
1 stop7h 46m
Delta
Deal found 3/7![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
BUF
- PHX
1 stop7h 30m
Southwest
Sat 4/185:30 am
PHX
- BUF
1 stop7h 00m
Southwest
Deal found 3/5![Southwest logo]()
$257
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/141:34 pm
BUF
- PHX
1 stop7h 33m
American Airlines
Sat 4/255:05 am
PHX
- BUF
1 stop6h 16m
American Airlines
Deal found 3/7![American Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:35 pm
BUF
- PHX
1 stop11h 49m
Frontier
Sat 4/2512:38 pm
PHX
- BUF
1 stop19h 31m
Frontier
Deal found 3/7![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:08 pm
BUF
- PHX
2 stops26h 02m
Frontier
Wed 4/2212:58 pm
PHX
- BUF
1 stop19h 42m
Frontier
Deal found 3/7![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/1712:08 pm
BUF
- PHX
2 stops26h 02m
Frontier
Fri 4/246:00 am
PHX
- BUF
1 stop27h 13m
Frontier
Deal found 3/9![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:11 pm
BUF
- PHX
2 stops22h 06m
Frontier
Wed 4/2212:58 pm
PHX
- BUF
1 stop19h 42m
Frontier
Deal found 3/7![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:07 pm
BUF
- PHX
1 stop30h 18m
Frontier
Tue 4/2112:58 pm
PHX
- BUF
1 stop20h 44m
Frontier
Deal found 3/7![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:32 pm
BUF
- PHX
1 stop26h 21m
Frontier
Thu 4/309:07 am
PHX
- BUF
2 stops22h 00m
Frontier
Deal found 3/7![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:56 pm
BUF
- PHX
2 stops12h 53m
Frontier
Wed 4/2212:58 pm
PHX
- BUF
1 stop19h 42m
Frontier
Deal found 3/7![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:56 pm
BUF
- PHX
2 stops12h 53m
Frontier
Sat 4/2512:38 pm
PHX
- BUF
1 stop19h 31m
Frontier
Deal found 3/7![Frontier logo]()
$256
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 March 10, 2026.
Search for one-way flight options from Buffalo to Phoenix. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/1312:42 pm
BUF
- PHX
1 stop26h 11m
Frontier
Deal found 3/9![Frontier logo]()
$94
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:30 am
BUF
- PHX
Nonstop4h 50m
Southwest
Deal found 3/8![Southwest logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:11 pm
BUF
- PHX
2 stops22h 06m
Frontier
Deal found 3/8![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 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 stops28h 31m
Frontier
Deal found 3/8![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:08 pm
BUF
- PHX
1 stop29h 18m
Frontier
Deal found 3/7![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:18 pm
BUF
- PHX
2 stops22h 18m
Frontier
Deal found 3/7![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:35 pm
BUF
- PHX
1 stop11h 49m
Frontier
Deal found 3/8![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 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
Deal found 3/8![Frontier logo]()
$124
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/247:28 pm
BUF
- PHX
1 stop7h 31m
American Airlines
Deal found 3/10![American Airlines logo]()
$128
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 March 10, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $246 (American Airlines) |
One-way from | $94 (Kiwi.com) |
Popular in | November |
Cheapest in | May |
Average price | $394 |
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 March 10, 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
Wed 5/6
12:09 pm-5:40 pm
1 stop8h 31m
Phoenix Sky Harbor Intl
Sat 5/9
6:00 am-4:16 pm
1 stop7h 16m
$257
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Wed 5/6
3:10 pm-8:50 pm
2 stops8h 40m
Phoenix Sky Harbor Intl
Fri 5/8
8:10 pm-8:05 am
2 stops8h 55m
$267
Quickest round-trip
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Wed 5/6
4:59 pm-9:11 pm
1 stop7h 12m
Phoenix Sky Harbor Intl
Tue 5/12
3:36 pm-11:59 pm
1 stop5h 23m
$278
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Fri 6/12
5:52 pm-10:10 pm
1 stop7h 18m
Phoenix Sky Harbor Intl
Fri 6/19
11:50 pm-10:05 am
1 stop7h 15m
$308
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Sun 4/19
8:30 am-12:36 pm
1 stop7h 06m
Phoenix Sky Harbor Intl
Sat 4/25
12:00 pm-11:10 pm
1 stop8h 10m
$347
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Sat 4/18
7:00 am-6:39 pm
2 stops14h 39m
Phoenix Sky Harbor Intl
Tue 4/21
7:00 am-5:16 pm
1 stop7h 16m
$352
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Wed 3/25
6:00 am-4:19 pm
2 stops13h 19m
Phoenix Sky Harbor Intl
Wed 9/9
1:31 pm-11:23 pm
1 stop6h 52m
$352
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 4/21
7:00 am-6:35 pm
2 stops14h 35m
Phoenix Sky Harbor Intl
Wed 4/22
7:00 am-5:16 pm
1 stop7h 16m
$352
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Wed 5/6
11:02 am-3:14 pm
1 stop7h 12m
Phoenix Sky Harbor Intl
Sat 5/9
7:05 pm-9:41 am
2 stops11h 36m
$352
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 5/26
5:52 pm-11:22 pm
1 stop8h 30m
Phoenix Sky Harbor Intl
Tue 6/2
6:54 pm-9:53 am
2 stops11h 59m
$352
Showing 1-10 of 23 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Buffalo-Phoenix flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Buffalo-Phoenix flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Buffalo-Phoenix flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Phoenix flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Phoenix flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Buffalo with our price prediction graph.
BUF-PH1
BUF-PHX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Phoenix
BUF-PH1
BUF-PHX
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 March 6, 2026.
Booking 20 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 $151). Flying from Buffalo to Phoenix in August is currently the most expensive (average of $258). 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 March 10, 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 31% 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 March 10, 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.
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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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Complete your trip
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Buffalo and Phoenix flights
Browse other Buffalo and Phoenix flight options. Last updated on March 10, 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 March 10, 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$94 | Average$227 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$326 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$246 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$384 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$247 | Average$463 | FlexibilityNo cancel fee | On-time63% |