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$72+ Cheap flights from Phoenix to Buffalo (BUF)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUF
dic. 5 — dic. 121
vie. 12/5
vie. 12/12
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Buffalo are usually found in June or August, booked 25 days in advance, depart on a Friday or Saturday and return on a Tuesday

Find flight deals from Phoenix to Buffalo

Cheapest flights from Phoenix to Buffalo
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 noviembre 5, 2025.

This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:59 amPHX - BUF
1 stop9h 18mAmerican Airlines
mié. 11/197:40 amBUF - PHX
1 stop9h 30mAmerican Airlines
Deal found 11/5$198
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/72:36 pmPHX - BUF
1 stop7h 09mAmerican Airlines
mar. 11/115:34 amBUF - PHX
1 stop10h 19mAmerican Airlines
Deal found 11/5$219
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/112:44 amPHX - BUF
1 stop8h 24mAmerican Airlines
mar. 12/911:39 amBUF - PHX
1 stop9h 33mAmerican Airlines
Deal found 11/4$253
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:57 amPHX - BUF
1 stop9h 16mAmerican Airlines
dom. 12/711:54 amBUF - PHX
1 stop10h 44mAmerican Airlines
Deal found 11/5$269
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2212:58 amPHX - BUF
1 stop8h 24mAmerican Airlines
mar. 1/612:58 pmBUF - PHX
1 stop7h 56mAmerican Airlines
Deal found 11/4$279
This CheapOair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:20 pmPHX - BUF
1 stop10h 35mJetBlue
mar. 12/166:45 amBUF - PHX
1 stop31h 00mJetBlue
Deal found 11/3$286
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2412:59 amPHX - BUF
1 stop10h 13mFrontier
mié. 12/315:44 pmBUF - PHX
2 stops31h 28mFrontier
Deal found 11/4$289
This JetBlue deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/811:59 pmPHX - BUF
1 stop9h 34mJetBlue
dom. 12/1411:48 amBUF - PHX
1 stop11h 13mJetBlue
Deal found 11/4$295
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2912:59 amPHX - BUF
2 stops16h 14mMultiple Airlines
vie. 1/25:40 pmBUF - PHX
1 stop23h 38mMultiple Airlines
Deal found 11/4$296
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2912:59 amPHX - BUF
1 stop9h 53mFrontier
vie. 1/25:40 pmBUF - PHX
1 stop23h 38mFrontier
Deal found 11/4$297
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:00 amPHX - BUF
2 stops33h 37mFrontier
lun. 1/55:40 pmBUF - PHX
1 stop23h 33mFrontier
Deal found 11/4$303
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1812:59 amPHX - BUF
1 stop9h 18mAmerican Airlines
dom. 11/235:03 pmBUF - PHX
1 stop8h 36mAmerican Airlines
Deal found 11/4$305

Cheap 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 noviembre 5, 2025.

Round-trip from

$179
(American Airlines)

One-way from

$72
(Frontier)

Popular in

January

Cheapest in

June

Average price

$446
From Phoenix to Buffalo
Search Deals
One-way flight from Phoenix to Buffalo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 2,558,603 searches. Data last updated noviembre 5, 2025.
Use the filters below to find and compare flights from Phoenix to Buffalo that are best for you.

Fly from

Phoenix

Fly to

Buffalo

Route

Depart

Return

Price

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

lun. 12/22

12:58 am-11:22 am

1 stop8h 24m

Buffalo

mar. 1/6

12:58 pm-6:54 pm

1 stop7h 56m

$279

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

lun. 12/8

11:59 pm-11:33 am

1 stop9h 34m

Buffalo

dom. 12/14

11:48 am-9:01 pm

1 stop11h 13m

$295

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

dom. 3/1

11:59 pm-9:28 am

1 stop7h 29m

Buffalo

mar. 3/3

6:00 am-3:41 pm

1 stop11h 41m

$306

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

vie. 3/27

9:40 pm-8:29 am

1 stop7h 49m

Buffalo

lun. 3/30

3:20 pm-8:38 pm

1 stop8h 18m

$306

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

mar. 11/25

6:00 am-5:19 pm

1 stop9h 19m

Buffalo

mar. 12/2

6:25 pm-12:16 am

1 stop7h 51m

$327

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

sáb. 1/17

2:30 pm-10:05 pm

1 stop5h 35m

Buffalo

lun. 1/19

2:30 pm-10:10 pm

1 stop9h 40m

$327

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

sáb. 1/17

9:00 am-8:29 pm

2 stops9h 29m

Buffalo

lun. 1/19

8:30 am-2:16 pm

1 stop7h 46m

$332

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

vie. 11/21

10:55 pm-5:29 pm

1 stop16h 34m

Buffalo

lun. 12/1

10:21 am-6:20 pm

1 stop9h 59m

$342

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

sáb. 2/28

12:59 am-11:46 am

1 stop8h 47m

Buffalo

mar. 3/3

6:38 pm-12:59 am

1 stop8h 21m

$343

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

vie. 3/27

9:40 pm-8:29 am

1 stop7h 49m

Buffalo

dom. 3/29

3:20 pm-8:38 pm

1 stop8h 18m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 22 results
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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.
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

How far ahead should I book a flight from Phoenix to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Buffalo. Price data was last updated on October 31, 2025.

The best time to book flights from Phoenix to Buffalo is 25 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.

What is the cheapest month to book a flight from Phoenix to Buffalo?

Currently, July is the cheapest month in which you can book a flight from Phoenix to Buffalo (average of $138). Flying from Phoenix to Buffalo in October is currently the most expensive (average of $268). 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 PHX to BUF?

Find hourly flight availability from Phoenix to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 5, 2025.

When flying from Phoenix to Buffalo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 53% versus a flight in the morning.

What is the cheapest day to fly from Phoenix to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Buffalo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix to Buffalo flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 noviembre 5, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,004 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,002 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,042 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,116 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • What airport do you fly into for flights to Buffalo from Phoenix?

    Buffalo (BUF) is the airport you will fly into if you book a flight from Phoenix to Buffalo. You should not have trouble finding flights to Buffalo from Phoenix; the airport handles an average of 0 inbound flights from Phoenix per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Buffalo airport from Phoenix. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

  • How long is the flight from Phoenix to Buffalo?

    Airlines like American Airlines, JetBlue, and Delta fly from Phoenix to Buffalo in about 8h 24m. The time it takes to get you to your destination can typically vary by up to 1h 10m. Phoenix and Buffalo are separated by a distance of 1906 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Phoenix to Buffalo round-trip?

    Our cheapest airline available from Phoenix to Buffalo is Frontier. Our recent data shows that you can find tickets from as low as $151 on this airline. Additional options worth looking into are JetBlue and United Airlines, starting at $198 and $248 round-trip. Users have found that Frontier is 62% cheaper than the other options available to this destination.

  • What are the cheapest flights from Phoenix to Buffalo?

    Looking at all options, your cheapest flight can be booked for $198. While the most popular route (Phoenix Sky Harbor Intl - Buffalo) can be booked for $242 on average, our data indicates $447 when flying from Phoenix to Buffalo.

  • Can I find deals for flights from Phoenix to Buffalo that include hotel bookings?

    Yes. In addition to deals on Phoenix to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Buffalo.

  • Can I find deals for business class flights from Phoenix to Buffalo?

    Yes. Cheapflights offers flight deals from Phoenix to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Buffalo?

    Currently, July is the cheapest month in which you can book a flight from Phoenix to Buffalo (average of $138). Flying from Phoenix to Buffalo in October is currently the most expensive (average of $268). 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.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for Phoenix to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated noviembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$151Average$298FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$198Average$338FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$248Average$338FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$384FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$330FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$313Average$484FlexibilityNo cancel feeOn-time63%

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