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$120+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Buffalo are usually found in September or August, booked 74 days in advance, depart on a Friday or Saturday and return on a Wednesday

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 June 12, 2025.

Round-trip from

$265
(Sun Country Air)

One-way from

$120
(Cheapflightsfares)

Popular in

February

Cheapest in

September

Average price

$313
From Phoenix to Buffalo
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One-way flight from Phoenix to Buffalo
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Highest demand for flights based on searches. 13% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Sun Country Air deal was found by Cheapflights users on 6/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2011:57 pmPHX - BUF
1 stop7h 53mSun Country Air
Thu 7/3111:41 amBUF - PHX
1 stop7h 09mSun Country Air
Deal found 6/10$265
This JetBlue deal was found by Cheapflights users on 6/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:59 pmPHX - BUF
1 stop8h 04mJetBlue
Wed 9/103:55 pmBUF - PHX
1 stop8h 01mJetBlue
Deal found 6/9$269
This Expedia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:27 pmPHX - BUF
1 stop11h 20mMultiple Airlines
Sun 8/311:41 amBUF - PHX
1 stop14h 03mMultiple Airlines
Deal found 6/11$332
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/79:32 amPHX - BUF
1 stop24h 44mFrontier
Sun 8/101:14 pmBUF - PHX
1 stop25h 17mFrontier
Deal found 6/10$334
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:05 pmPHX - BUF
Nonstop4h 00mSouthwest
Mon 12/83:00 pmBUF - PHX
Nonstop5h 00mSouthwest
Deal found 6/10$337
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/45:00 amPHX - BUF
1 stop7h 33mAmerican Airlines
Mon 8/112:44 pmBUF - PHX
1 stop8h 50mAmerican Airlines
Deal found 6/10$357
This Delta deal was found by Cheapflights users on 6/12. 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 7/46:00 amPHX - BUF
2 stops14h 20mDelta
Mon 7/1412:50 pmBUF - PHX
1 stop7h 48mDelta
Deal found 6/12$385
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1110:50 amPHX - BUF
1 stop7h 11mUnited Airlines
Mon 7/145:54 pmBUF - PHX
2 stops9h 33mUnited Airlines
Deal found 6/10$402

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 June 12, 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

Sun 7/20

11:57 pm-10:50 am

1 stop7h 53m

Buffalo

Thu 7/31

11:41 am-3:50 pm

1 stop7h 09m

$265

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 9/4

9:59 pm-9:03 am

1 stop8h 04m

Buffalo

Wed 9/10

3:55 pm-8:56 pm

1 stop8h 01m

$269

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 7/31

5:27 pm-7:47 am

1 stop11h 20m

Buffalo

Sun 8/3

11:41 am-10:44 pm

1 stop14h 03m

$332

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 8/7

9:32 am-1:16 pm

1 stop24h 44m

Buffalo

Sun 8/10

1:14 pm-11:31 am

1 stop25h 17m

$334

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 12/4

3:05 pm-9:05 pm

Nonstop4h 00m

Buffalo

Mon 12/8

3:00 pm-6:00 pm

Nonstop5h 00m

$337

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 8/4

5:00 am-3:33 pm

1 stop7h 33m

Buffalo

Mon 8/11

2:44 pm-8:34 pm

1 stop8h 50m

$357

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 7/4

6:00 am-11:20 pm

2 stops14h 20m

Buffalo

Tue 7/15

6:30 am-9:39 am

1 stop6h 09m

$385

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 7/11

8:45 am-6:56 pm

1 stop7h 11m

Buffalo

Tue 7/15

8:25 am-3:09 pm

2 stops9h 44m

$402

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sun 8/3

11:59 pm-10:44 am

1 stop7h 45m

$120

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 7/15

9:44 pm-9:00 am

1 stop8h 16m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
1
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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 June 9, 2025.

The best time to book flights from Phoenix to Buffalo is 70 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, January is the cheapest month in which you can book a flight from Phoenix to Buffalo (average of $256). Flying from Phoenix to Buffalo in December is currently the most expensive (average of $337). 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 June 12, 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 afternoon, which can drop the price by up to 38% versus a flight at noon.

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 Sunday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Phoenix to Buffalo by reading reviews from past customers. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 1 inbound flight 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.

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

    Our cheapest airline available from Phoenix to Buffalo is Sun Country Air. Our recent data shows that you can find tickets from as low as $265 on this airline. Additional options worth looking into are JetBlue and Frontier, starting at $269 and $334 round-trip. Users have found that Sun Country Air is 29% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix to Buffalo one-way?

    For one-way options, check prices for Sun Country Air. According to our data, you can fly for as low as $120. Users have also found prices from $145 and $168 on JetBlue and Frontier, respectively.

  • What are the cheapest flights from Phoenix to Buffalo?

    Looking at all options, your cheapest flight can be booked for $159. While the most popular route (Phoenix Sky Harbor Intl - Buffalo) can be booked for $269 on average our data indicates $365 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, January is the cheapest month in which you can book a flight from Phoenix to Buffalo (average of $256). Flying from Phoenix to Buffalo in December is currently the most expensive (average of $337). 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 Phoenix?

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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$124Average$306FlexibilityNo cancel feeOn-time62%
FrontierCheapest$158Average$256FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$167Average$310FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$312FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$354FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$301Average$487FlexibilityNo cancel feeOn-time63%

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