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$86+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUF
Mar 17 — Mar 241
Mon 3/17
Mon 3/24
1 adult, Economy
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The best prices from Phoenix to Buffalo are usually found in August or September, booked 72 days in advance, depart on a Saturday or Monday and return on a Thursday

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 March 12, 2025.

Round-trip from

$180
(Frontier)

One-way from

$86
(CheapOair)

Popular in

February

Cheapest in

August

Average price

$321
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. 10% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 12, 2025.

This Frontier deal was found by Cheapflights users on 3/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1011:59 pmPHX - BUF
1 stop13h 10mFrontier
Wed 4/1611:24 amBUF - PHX
1 stop14h 40mFrontier
Deal found 3/12$175
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/45:00 amPHX - BUF
1 stop7h 25mAmerican Airlines
Tue 7/86:00 amBUF - PHX
1 stop8h 48mAmerican Airlines
Deal found 3/12$249
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:40 amPHX - BUF
2 stops7h 45mSouthwest
Sun 4/64:45 pmBUF - PHX
1 stop9h 10mSouthwest
Deal found 3/11$254
This Delta deal was found by Cheapflights users on 3/12. 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.
Sat 6/71:25 pmPHX - BUF
1 stop7h 31mDelta
Fri 6/133:50 pmBUF - PHX
1 stop9h 17mDelta
Deal found 3/12$257
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/102:08 pmPHX - BUF
1 stop6h 36mUnited Airlines
Wed 4/162:54 pmBUF - PHX
2 stops9h 40mUnited Airlines
Deal found 3/12$283
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:00 pmPHX - BUF
2 stops13h 39mAlaska Airlines
Sun 10/265:17 amBUF - PHX
2 stops16h 54mAlaska Airlines
Deal found 3/11$586

Find flights from Phoenix to Buffalo within your budget

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 March 12, 2025.

Fly from

Phoenix

Fly to

Buffalo

Route

Depart

Return

Price

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 4/10

11:59 pm-4:09 pm

1 stop13h 10m

Buffalo

Wed 4/16

11:24 am-11:04 pm

1 stop14h 40m

$175

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 3/31

12:50 am-11:14 am

1 stop7h 24m

Buffalo

Sun 4/6

6:10 am-11:16 am

1 stop8h 06m

$249

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 4/1

10:40 am-9:25 pm

2 stops7h 45m

Buffalo

Sun 4/6

4:45 pm-10:55 pm

1 stop9h 10m

$254

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 6/7

11:35 pm-8:17 am

1 stop5h 42m

Buffalo

Fri 6/13

3:50 pm-10:07 pm

1 stop9h 17m

$257

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 4/10

2:08 pm-11:44 pm

1 stop6h 36m

Buffalo

Wed 4/16

2:54 pm-9:34 pm

2 stops9h 40m

$283

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 4/18

7:00 am-12:48 pm

2 stops26h 48m

Buffalo

Mon 4/21

4:56 pm-3:49 pm

2 stops25h 53m

$901

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 4/2

11:59 pm-4:37 pm

1 stop13h 38m

$86

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 4/22

11:51 pm-9:38 am

1 stop6h 47m

$125

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sun 5/25

11:35 pm-8:17 am

1 stop5h 42m

$129

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 4/2

8:10 am-8:50 pm

2 stops9h 40m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 13 results
1
2

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.

Travel insights for flights from Phoenix to Buffalo

Get recent, data-driven insights about flights from Phoenix to Buffalo including ideal travel times, pricing trends, and more.

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 March 7, 2025.

The best time to book flights from Phoenix to Buffalo is 72 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 March 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 43% 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 Sunday evenings when fares are most often at their lowest. Thursday afternoons 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 March 12, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,296 reviews
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines
8.0
Very good
9,735 reviews
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
7,953 reviews
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,623 reviews
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,296 reviews

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • 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 $180 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at $249 and $254 round-trip. Users have found that Frontier is 50% 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 Frontier. According to our data, you can fly for as low as $86. Users have also found prices from $125 and $129 on American Airlines and Delta, respectively.

  • 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 $229 on average our data indicates $431 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
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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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 March 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$124Average$338FlexibilityNo cancel feeOn-time62%
FrontierCheapest$145Average$246FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$173Average$326FlexibilityNo cancel feeOn-time71%
DeltaCheapest$235Average$320FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$352FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$368Average$534FlexibilityNo cancel feeOn-time63%
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