$95+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
Mar 25 — Apr 11
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 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 February 23, 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 23, 2026.
This Southwest deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:00 pm
BUF
- PHX
1 stop6h 30m
Southwest
Tue 5/1211:55 pm
PHX
- BUF
1 stop7h 25m
Southwest
Deal found 2/21![Southwest logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 2/19. 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
Wed 4/226:50 am
PHX
- BUF
2 stops25h 50m
Frontier
Deal found 2/19![Frontier logo]()
$249
This Expedia deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:25 pm
BUF
- PHX
1 stop29h 19m
Frontier
Sat 3/2812:39 am
PHX
- BUF
1 stop16h 51m
Frontier
Deal found 2/22![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stops37h 45m
Frontier
Tue 4/1412:58 pm
PHX
- BUF
1 stop20h 44m
Frontier
Deal found 2/21![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:08 pm
BUF
- PHX
1 stop26h 33m
Frontier
Sat 4/258:06 am
PHX
- BUF
2 stops24h 03m
Frontier
Deal found 2/22![Frontier logo]()
$254
This Southwest deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:05 am
BUF
- PHX
1 stop9h 10m
Southwest
Sun 4/1911:55 pm
PHX
- BUF
1 stop7h 20m
Southwest
Deal found 2/22![Southwest logo]()
$255
This Delta deal was found by Cheapflights users on 2/19. 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 3/136:15 am
BUF
- PHX
1 stop6h 43m
Delta
Sat 9/1211:30 am
PHX
- BUF
1 stop8h 33m
Delta
Deal found 2/19![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:30 pm
BUF
- PHX
1 stop9h 17m
Delta
Tue 9/156:05 am
PHX
- BUF
1 stop9h 38m
Delta
Deal found 2/20![Delta logo]()
$258
This Southwest deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:00 pm
BUF
- PHX
1 stop6h 30m
Southwest
Fri 5/295:05 am
PHX
- BUF
1 stop11h 40m
Southwest
Deal found 2/21![Southwest logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/81:02 pm
BUF
- PHX
2 stops21h 34m
Frontier
Wed 4/1512:58 pm
PHX
- BUF
1 stop19h 42m
Frontier
Deal found 2/19![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:02 pm
BUF
- PHX
2 stops21h 34m
Frontier
Tue 4/1412:58 pm
PHX
- BUF
1 stop20h 44m
Frontier
Deal found 2/21![Frontier logo]()
$263
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 23, 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 23, 2026.
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:55 pm
BUF
- PHX
1 stop8h 41m
Delta
Fri 5/293:36 pm
PHX
- BUF
1 stop5h 23m
Delta
Deal found 2/21![Delta logo]()
$258
This Southwest deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:40 pm
BUF
- PHX
1 stop9h 25m
Southwest
Wed 3/2511:55 pm
PHX
- BUF
1 stop7h 35m
Southwest
Deal found 2/22![Southwest logo]()
$278
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/107:00 am
BUF
- PHX
2 stops14h 29m
United Airlines
Sat 9/127:30 am
PHX
- BUF
1 stop6h 17m
United Airlines
Deal found 2/19![United Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:55 pm
BUF
- PHX
1 stop8h 41m
Delta
Tue 6/23:36 pm
PHX
- BUF
1 stop5h 23m
Delta
Deal found 2/21![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:47 pm
BUF
- PHX
1 stop9h 02m
Delta
Wed 4/811:05 pm
PHX
- BUF
1 stop7h 45m
Delta
Deal found 2/21![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/72:49 pm
BUF
- PHX
2 stops10h 22m
United Airlines
Mon 9/1411:59 pm
PHX
- BUF
1 stop6h 48m
United Airlines
Deal found 2/19![United Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 2/19. 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 3/318:40 am
PHX
- BUF
2 stops12h 35m
Southwest
Deal found 2/19![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/157:00 am
BUF
- PHX
2 stops12h 54m
United Airlines
Sat 4/189:02 am
PHX
- BUF
1 stop8h 47m
United Airlines
Deal found 2/19![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 2/20. 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 3/512:05 pm
BUF
- PHX
1 stop10h 02m
Delta
Tue 3/1010:30 pm
PHX
- BUF
1 stop9h 31m
Delta
Deal found 2/20![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 2/20. 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.
Sun 4/264:05 pm
BUF
- PHX
Nonstop4h 45m
Southwest
Tue 4/2812:10 pm
PHX
- BUF
1 stop7h 40m
Southwest
Deal found 2/20![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 2/20. 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 3/512:05 pm
BUF
- PHX
1 stop10h 02m
Delta
Wed 3/1110:30 pm
PHX
- BUF
1 stop9h 31m
Delta
Deal found 2/20![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 2/19. 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 3/136:15 am
BUF
- PHX
1 stop6h 43m
Delta
Wed 9/166:25 am
PHX
- BUF
2 stops13h 35m
Delta
Deal found 2/19![Delta logo]()
$386
Last-minute flights from Buffalo to PhoenixDiscover last-minute flight deals from Buffalo to Phoenix. Data last updated February 23, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Phoenix. Data last updated February 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/19. 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 2/2210:00 am
BUF
- PHX
1 stop8h 08m
United Airlines
Tue 2/243:12 pm
PHX
- BUF
1 stop6h 32m
United Airlines
Deal found 2/19![United Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:52 pm
BUF
- PHX
2 stops9h 29m
United Airlines
Fri 3/612:40 am
PHX
- BUF
1 stop7h 10m
United Airlines
Deal found 2/21![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:44 pm
BUF
- PHX
1 stop7h 02m
Delta
Wed 3/1110:30 pm
PHX
- BUF
1 stop9h 31m
Delta
Deal found 2/19![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/25:24 pm
BUF
- PHX
1 stop7h 39m
United Airlines
Tue 3/176:15 am
PHX
- BUF
2 stops9h 27m
United Airlines
Deal found 2/19![United Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 2/19. 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 3/25:44 pm
BUF
- PHX
1 stop7h 02m
Delta
Mon 3/1611:05 pm
PHX
- BUF
1 stop7h 45m
Delta
Deal found 2/19![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:07 pm
BUF
- PHX
1 stop10h 09m
Delta
Tue 3/1710:30 pm
PHX
- BUF
1 stop9h 31m
Delta
Deal found 2/21![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 2/19. 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 3/136:15 am
BUF
- PHX
1 stop6h 43m
Delta
Sat 9/1211:30 am
PHX
- BUF
1 stop8h 33m
Delta
Deal found 2/19![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 2/20. 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 3/165:55 pm
BUF
- PHX
1 stop9h 10m
Southwest
Mon 3/2311:55 pm
PHX
- BUF
1 stop7h 15m
Southwest
Deal found 2/20![Southwest logo]()
$267
This Southwest deal was found by Cheapflights users on 2/20. 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 3/165:55 pm
BUF
- PHX
1 stop9h 10m
Southwest
Fri 3/205:10 am
PHX
- BUF
1 stop10h 40m
Southwest
Deal found 2/20![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:20 pm
BUF
- PHX
2 stops10h 10m
Southwest
Tue 3/2411:55 pm
PHX
- BUF
1 stop7h 15m
Southwest
Deal found 2/21![Southwest logo]()
$251
This Booking.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:47 pm
BUF
- PHX
1 stop28h 22m
Frontier
Sat 3/2812:39 am
PHX
- BUF
1 stop16h 51m
Frontier
Deal found 2/22![Frontier logo]()
$273
This Expedia deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:25 pm
BUF
- PHX
1 stop29h 19m
Frontier
Sat 3/2812:39 am
PHX
- BUF
1 stop16h 51m
Frontier
Deal found 2/22![Frontier logo]()
$250
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 23, 2026.
Search for one-way flight options from Buffalo to Phoenix. Find affordable one-way fares based on user searches. Data last updated February 23, 2026.
This Priceline deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/263:58 pm
BUF
- PHX
1 stop10h 20m
Frontier
Deal found 2/21![Frontier logo]()
$95
This Priceline deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:07 pm
BUF
- PHX
1 stop12h 17m
Frontier
Deal found 2/20![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:08 pm
BUF
- PHX
2 stops37h 39m
Frontier
Deal found 2/23![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:18 pm
BUF
- PHX
2 stops34h 52m
Frontier
Deal found 2/22![Frontier logo]()
$115
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 4/57:40 pm
BUF
- PHX
1 stop7h 27m
American Airlines
Deal found 2/19![American Airlines logo]()
$118
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:17 am
BUF
- PHX
1 stop7h 23m
United Airlines
Deal found 2/22![United Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 stops21h 25m
Frontier
Deal found 2/20![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 2/20. 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.
Sun 5/171:08 pm
BUF
- PHX
1 stop11h 15m
Frontier
Deal found 2/20![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:35 pm
BUF
- PHX
2 stops46h 02m
Frontier
Deal found 2/22![Frontier logo]()
$123
This American Airlines deal was found by Cheapflights users on 2/20. 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 5/2011:31 am
BUF
- PHX
1 stop8h 29m
American Airlines
Deal found 2/20![American Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:02 pm
BUF
- PHX
2 stops37h 45m
Frontier
Deal found 2/22![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 stops31h 09m
Frontier
Deal found 2/20![Frontier logo]()
$126
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 23, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $246 (Southwest) |
One-way from | $95 (Priceline) |
Popular in | November |
Cheapest in | July |
Average price | $449 |
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 23, 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
Thu 5/28
4:55 pm-10:36 pm
1 stop8h 41m
Phoenix Sky Harbor Intl
Fri 5/29
3:36 pm-11:59 pm
1 stop5h 23m
$258
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Wed 3/18
4:40 pm-11:05 pm
1 stop9h 25m
Phoenix Sky Harbor Intl
Wed 3/25
11:55 pm-10:30 am
1 stop7h 35m
$278
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 5/26
4:55 pm-10:36 pm
1 stop8h 41m
Phoenix Sky Harbor Intl
Tue 6/2
3:36 pm-11:59 pm
1 stop5h 23m
$278
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Mon 3/30
4:47 pm-10:49 pm
1 stop9h 02m
Phoenix Sky Harbor Intl
Wed 4/8
11:05 pm-9:50 am
1 stop7h 45m
$279
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 3/10
7:00 am-6:29 pm
2 stops14h 29m
Phoenix Sky Harbor Intl
Sat 9/12
7:30 am-4:47 pm
1 stop6h 17m
$331
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Sat 3/7
2:49 pm-11:11 pm
2 stops10h 22m
Phoenix Sky Harbor Intl
Mon 9/14
11:59 pm-9:47 am
1 stop6h 48m
$331
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Wed 4/15
7:00 am-4:54 pm
2 stops12h 54m
Phoenix Sky Harbor Intl
Sat 4/18
9:02 am-8:49 pm
1 stop8h 47m
$332
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Tue 3/24
1:20 pm-8:30 pm
2 stops10h 10m
Phoenix Sky Harbor Intl
Tue 3/31
8:40 am-12:15 am
2 stops12h 35m
$335
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Thu 3/5
12:05 pm-8:07 pm
1 stop10h 02m
Phoenix Sky Harbor Intl
Tue 3/10
10:30 pm-11:01 am
1 stop9h 31m
$348
BuffaloPhoenix
BUF - PHX
BUFPHX
Buffalo
Thu 3/5
12:05 pm-8:07 pm
1 stop10h 02m
Phoenix Sky Harbor Intl
Wed 3/11
10:30 pm-11:01 am
1 stop9h 31m
$348
Showing 1-10 of 24 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 20, 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 23, 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 February 23, 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.
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
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 23, 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 23, 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$94 | Average$239 | 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$402 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$361 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$477 | FlexibilityNo cancel fee | On-time63% |