$108+ Cheap flights from Phoenix to Buffalo (BUF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUF
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix to Buffalo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Phoenix to Buffalo are usually found in March or August, booked 71 days in advance, depart on a Wednesday or Monday and return on a Thursday
Cheap flight deals from Phoenix to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Phoenix to BuffaloExplore the most affordable flight options available from Phoenix to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Phoenix to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This JetBlue deal was found by Cheapflights users on 9/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:59 pm -
1 stop7h 49m
Sat 10/242:54 pm -
1 stop11h 15m
Deal found 9/17![JetBlue logo]()
$294
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/146:00 am -
1 stop8h 49m
Wed 10/285:20 pm -
1 stop8h 01m
Deal found 9/16![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 10/1010:25 pm -
1 stop7h 01m
Sat 10/245:20 pm -
1 stop8h 01m
Deal found 9/16![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/146:00 am -
1 stop8h 49m
Mon 10/263:52 pm -
1 stop10h 25m
Deal found 9/16![Delta logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/1410:12 pm -
1 stop16h 40m
Tue 10/206:51 pm -
2 stops23h 18m
Deal found 9/16![Frontier logo]()
$302
This JetBlue deal was found by Cheapflights users on 9/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:59 pm -
1 stop7h 49m
Fri 10/306:00 am -
1 stop9h 07m
Deal found 9/17![JetBlue logo]()
$305
This Southwest deal was found by Cheapflights users on 9/17. 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 10/205:25 pm -
Nonstop4h 05m
Tue 10/276:20 pm -
Nonstop4h 40m
Deal found 9/17![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 9/17. 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.
Sun 10/1810:45 pm -
1 stop8h 53m
Wed 10/285:20 pm -
1 stop8h 01m
Deal found 9/17![Delta logo]()
$309
This JetBlue deal was found by Cheapflights users on 9/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:59 pm -
1 stop9h 08m
Wed 12/22:10 pm -
1 stop8h 54m
Deal found 9/17![JetBlue logo]()
$311
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 10/1110:45 pm -
1 stop8h 53m
Tue 10/203:59 pm -
1 stop9h 22m
Deal found 9/16![Delta logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/1410:12 pm -
1 stop16h 40m
Thu 10/2912:54 pm -
2 stops13h 48m
Deal found 9/16![Frontier logo]()
$314
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:59 pm -
1 stop7h 49m
Fri 10/306:00 am -
1 stop9h 07m
Deal found 9/16![JetBlue logo]()
$316
Best flights from Phoenix to BuffaloDiscover carefully curated flight deals from Phoenix to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Phoenix to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This JetBlue deal was found by Cheapflights users on 9/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:59 pm -
1 stop7h 49m
Tue 10/276:00 am -
1 stop9h 07m
Deal found 9/20![JetBlue logo]()
$318
This Southwest deal was found by Cheapflights users on 9/20. 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.
Thu 12/311:00 am -
1 stop7h 50m
Mon 12/72:40 pm -
1 stop9h 55m
Deal found 9/20![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/249:10 am -
2 stops11h 40m
Wed 10/286:30 am -
1 stop9h 44m
Deal found 9/17![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 9/20. 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.
Sat 12/511:40 pm -
1 stop6h 45m
Wed 1/61:00 pm -
2 stops11h 30m
Deal found 9/20![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 9/18. 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 10/155:35 pm -
1 stop11h 15m
Mon 10/265:45 pm -
1 stop9h 25m
Deal found 9/18![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 9/20. 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.
Tue 10/2012:35 am -
1 stop6h 50m
Tue 10/276:20 pm -
Nonstop4h 40m
Deal found 9/20![Southwest logo]()
$332
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:50 pm -
1 stop7h 19m
Sun 10/116:00 am -
1 stop9h 42m
Deal found 9/16![JetBlue logo]()
$432
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:35 pm -
2 stops14h 25m
Tue 10/204:25 pm -
2 stops9h 10m
Deal found 9/16![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 9/18. 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 10/1610:30 pm -
1 stop7h 05m
Mon 10/195:45 pm -
2 stops8h 45m
Deal found 9/18![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 9/18. 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 10/146:35 pm -
2 stops14h 25m
Sun 10/257:00 pm -
1 stop8h 25m
Deal found 9/18![Southwest logo]()
$409
Last-minute flights from Phoenix to BuffaloDiscover last-minute flight deals from Phoenix to Buffalo. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Buffalo. Data last updated September 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 10/1010:25 pm -
1 stop7h 01m
Sat 10/245:20 pm -
1 stop8h 01m
Deal found 9/16![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 10/1110:45 pm -
1 stop8h 53m
Tue 10/203:59 pm -
1 stop9h 22m
Deal found 9/16![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/146:00 am -
1 stop8h 49m
Wed 10/285:20 pm -
1 stop8h 01m
Deal found 9/16![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/146:00 am -
1 stop8h 49m
Mon 10/263:52 pm -
1 stop10h 25m
Deal found 9/16![Delta logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/1410:12 pm -
1 stop16h 40m
Tue 10/206:51 pm -
2 stops23h 18m
Deal found 9/16![Frontier logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/1410:12 pm -
1 stop16h 40m
Thu 10/2912:54 pm -
2 stops13h 48m
Deal found 9/16![Frontier logo]()
$314
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:59 pm -
1 stop7h 49m
Fri 10/306:00 am -
1 stop9h 07m
Deal found 9/16![JetBlue logo]()
$316
This JetBlue deal was found by Cheapflights users on 9/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:40 pm -
1 stop7h 13m
Fri 10/232:54 pm -
1 stop11h 15m
Deal found 9/19![JetBlue logo]()
$318
This Delta deal was found by Cheapflights users on 9/17. 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.
Sun 10/1810:45 pm -
1 stop8h 53m
Wed 10/285:20 pm -
1 stop8h 01m
Deal found 9/17![Delta logo]()
$309
This JetBlue deal was found by Cheapflights users on 9/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:59 pm -
1 stop7h 49m
Sat 10/242:54 pm -
1 stop11h 15m
Deal found 9/17![JetBlue logo]()
$294
This Southwest deal was found by Cheapflights users on 9/17. 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 10/205:25 pm -
Nonstop4h 05m
Tue 10/276:20 pm -
Nonstop4h 40m
Deal found 9/17![Southwest logo]()
$307
This JetBlue deal was found by Cheapflights users on 9/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:59 pm -
1 stop7h 49m
Fri 10/306:00 am -
1 stop9h 07m
Deal found 9/17![JetBlue logo]()
$305
One-way flights from Phoenix to BuffaloSearch for one-way flight options from Phoenix to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Phoenix to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/151:26 pm -
1 stop8h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![JetBlue logo]()
$108
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:00 pm -
1 stop9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![JetBlue logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Mon 10/1910:12 pm -
1 stop16h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$110
This Jetabroad deal was found by Cheapflights users on 9/18. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:50 pm -
1 stop7h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![JetBlue logo]()
$111
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:15 am -
2 stops10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$114
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:19 am -
1 stop8h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:12 pm -
1 stop16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Tue 11/177:15 am -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$121
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/171:20 pm -
1 stop8h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![JetBlue logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Wed 11/187:15 am -
2 stops28h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$123
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/68:30 am -
2 stops11h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$124
This Jetabroad deal was found by Cheapflights users on 9/18. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:50 pm -
1 stop7h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![JetBlue logo]()
$125
Find flight deals from Phoenix to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 21, 2026.
Round-trip from | $294 (JetBlue) |
|---|---|
One-way from | $108 (JetBlue) |
Popular in | December |
Cheapest in | March |
Average price | $352 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Phoenix to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Wed 10/14
11:59 pm-10:48 am
1 stop7h 49m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$130
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Wed 11/18
3:00 pm-11:59 pm
1 stop6h 59m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$146
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Thu 2/18
2:40 pm-10:45 pm
1 stop6h 05m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Sun 10/11
10:45 pm-10:38 am
1 stop8h 53m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Wed 11/25
10:25 pm-9:44 am
1 stop9h 19m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
Quickest round-trip
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Thu 12/17
4:34 pm-12:01 am
1 stop5h 27m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Fri 11/20
10:25 pm-9:44 am
1 stop9h 19m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Sat 10/17
10:25 pm-8:26 am
1 stop7h 01m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Sat 12/5
11:35 pm-11:05 am
1 stop9h 30m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
PhoenixBuffalo
PHX Phoenix Sky Harbor Intl - BUF Buffalo
PHXBUF
Phoenix Sky Harbor Intl
Sat 3/20
11:10 pm-8:29 am
1 stop6h 19m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Phoenix with our price prediction graph.
PH1-BUF
PHX-BUF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Phoenix to Buffalo
PH1-BUF
PHX-BUF
What is the cheapest month to book a flight from Phoenix to Buffalo?
Currently, March is the cheapest month in which you can book a flight from Phoenix to Buffalo (average of $292). Flying from Phoenix to Buffalo in December is currently the most expensive (average of $458). 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.
How much does it cost to fly round-trip from Phoenix to Buffalo?
Airfare is below average for this route at the moment.
Phoenix to Buffalo flights typically cost between $301 and $518 in October.The cheapest round-trip price found within the last 5 days was $294 on JetBlue (Oct 19-Oct 24).
How far ahead should I book a flight from Phoenix to Buffalo?
The best time to book flights from Phoenix to Buffalo is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated September 21, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Phoenix to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Phoenix to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Phoenix to Buffalo
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
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Phoenix and Buffalo flights
Browse other Phoenix and Buffalo flight options. Last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Phoenix to Buffalo
Discover the top 6 airlines that operate flights from Phoenix to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$127 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$307 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$298 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$236 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$262 | Average$444 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$296 | Average$406 | FlexibilityNo cancel fee | On-time71% |