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Cheap flights from Buffalo to Phoenix from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Phoenix departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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American Airlines Logo
3:04 pm - 8:23 pmBUF-PHX
7h 19m1 stop
American Airlines Logo
2:36 pm - 11:44 pmPHX-BUF
7h 08m1 stop
$177American Airlines
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Sat, Nov 15 - Tue, Nov 18
Frontier Logo
12:47 pm - 3:13 pmBUF-PHX
28h 26m1 stop
Frontier Logo
6:45 am - 11:52 amPHX-BUF
27h 07m2 stops
$195Frontier
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Sun, Jan 25 - Sun, Feb 1
American Airlines Logo
11:34 am - 7:18 pmBUF-PHX
9h 44m1 stop
American Airlines Logo
7:10 am - 5:48 pmPHX-BUF
8h 38m1 stop
$198American Airlines
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Thu, Nov 13 - Wed, Nov 19
JetBlue Logo
2:45 pm - 9:45 pmBUF-PHX
9h 00m1 stop
JetBlue Logo
11:59 pm - 9:04 amPHX-BUF
7h 05m1 stop
$217JetBlue
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Wed, Jan 21 - Wed, Jan 28
JetBlue Logo
2:45 pm - 9:45 pmBUF-PHX
9h 00m1 stop
JetBlue Logo
11:59 pm - 9:04 amPHX-BUF
7h 05m1 stop
$221JetBlue
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Wed, Jan 21 - Fri, Jan 30
United Airlines Logo
10:37 am - 3:42 pmBUF-PHX
7h 05m1 stop
United Airlines Logo
11:33 am - 10:52 pmPHX-BUF
9h 19m2 stops
$258United Airlines
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Fri, Nov 14 - Tue, Nov 18
Delta Logo
11:51 am - 10:42 pmBUF-PHX
12h 51m1 stop
Delta Logo
6:15 am - 12:16 amPHX-BUF
16h 01m1 stop
$318Delta
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Wed, Jan 21 - Sun, Feb 1
Delta Logo
11:51 am - 10:42 pmBUF-PHX
12h 51m1 stop
Delta Logo
11:59 pm - 5:04 pmPHX-BUF
15h 05m2 stops
$323Delta
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Wed, Jan 21 - Mon, Feb 2
United Airlines Logo
8:30 am - 2:16 pmBUF-PHX
7h 46m1 stop
United Airlines Logo
9:00 am - 8:29 pmPHX-BUF
9h 29m2 stops
$332United Airlines
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Mon, Jan 19 - Mon, Jan 26
Southwest Logo
5:00 am - 11:15 amBUF-PHX
8h 15m1 stop
Southwest Logo
11:10 am - 9:15 pmPHX-BUF
8h 05m1 stop
$347Southwest
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Sat, Jan 3 - Sun, Jan 11

American Airlines flights from Buffalo to Phoenix Sky Harbor Intl Airport

Our best American Airlines deals on Buffalo to Phoenix Sky Harbor Intl Airport flight tickets
American Airlines
Nov 15
BUF3:04 pmBuffalo
7h 19m
1 stop
PHX8:23 pmPhoenix Sky Harbor Intl
Nov 18
PHX2:36 pmPhoenix Sky Harbor Intl
7h 08m
1 stop
BUF11:44 pmBuffalo
$177
Find similar
American Airlines
Nov 13
BUF11:34 amBuffalo
9h 44m
1 stop
PHX7:18 pmPhoenix Sky Harbor Intl
Nov 19
PHX7:10 amPhoenix Sky Harbor Intl
8h 38m
1 stop
BUF5:48 pmBuffalo
$198
Find similar
American Airlines
Nov 5
BUF6:32 amBuffalo
7h 26m
1 stop
PHX11:58 amPhoenix Sky Harbor Intl
Nov 7
PHX5:10 amPhoenix Sky Harbor Intl
8h 46m
1 stop
BUF3:56 pmBuffalo
$219
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Frontier flights from Buffalo to Phoenix Sky Harbor Intl Airport

Our best Frontier deals on Buffalo to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Jan 25
BUF12:47 pmBuffalo
28h 26m
1 stop
PHX3:13 pmPhoenix Sky Harbor Intl
Feb 1
PHX6:45 amPhoenix Sky Harbor Intl
27h 07m
2 stops
BUF11:52 amBuffalo
$195
Find similar
Frontier
Jan 25
BUF12:47 pmBuffalo
28h 26m
1 stop
PHX3:13 pmPhoenix Sky Harbor Intl
Jan 29
PHX5:12 pmPhoenix Sky Harbor Intl
16h 40m
2 stops
BUF11:52 amBuffalo
$200
Find similar
Frontier
Dec 4
BUF12:35 pmBuffalo
22h 13m
2 stops
PHX8:48 amPhoenix Sky Harbor Intl
Dec 7
PHX6:00 amPhoenix Sky Harbor Intl
26h 45m
1 stop
BUF10:45 amBuffalo
$227
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momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Buffalo to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 11/15

3:04 pm-8:23 pm

1 stop7h 19m

Phoenix Sky Harbor Intl

Tue 11/18

2:36 pm-11:44 pm

1 stop7h 08m

$177

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sun 1/25

12:47 pm-3:13 pm

1 stop28h 26m

Phoenix Sky Harbor Intl

Sun 2/1

6:45 am-11:52 am

2 stops27h 07m

$195

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 11/13

11:34 am-7:18 pm

1 stop9h 44m

Phoenix Sky Harbor Intl

Wed 11/19

7:10 am-5:48 pm

1 stop8h 38m

$198

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 1/21

2:45 pm-9:45 pm

1 stop9h 00m

Phoenix Sky Harbor Intl

Wed 1/28

11:59 pm-9:04 am

1 stop7h 05m

$217

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 1/21

2:45 pm-9:45 pm

1 stop9h 00m

Phoenix Sky Harbor Intl

Fri 1/30

11:59 pm-9:04 am

1 stop7h 05m

$221

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 11/14

10:37 am-3:42 pm

1 stop7h 05m

Phoenix Sky Harbor Intl

Tue 11/18

11:33 am-10:52 pm

2 stops9h 19m

$258

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 1/21

11:51 am-10:42 pm

1 stop12h 51m

Phoenix Sky Harbor Intl

Sun 2/1

6:15 am-12:16 am

1 stop16h 01m

$318

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 1/21

11:51 am-10:42 pm

1 stop12h 51m

Phoenix Sky Harbor Intl

Mon 2/2

11:59 pm-5:04 pm

2 stops15h 05m

$323

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Mon 1/19

8:30 am-2:16 pm

1 stop7h 46m

Phoenix Sky Harbor Intl

Mon 1/26

9:00 am-8:29 pm

2 stops9h 29m

$332

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 1/3

5:00 am-11:15 am

1 stop8h 15m

Phoenix Sky Harbor Intl

Sun 1/11

11:10 am-9:15 pm

1 stop8h 05m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Buffalo to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, July is the cheapest month to fly from Buffalo to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $358. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of July, then departing from Buffalo during the month June is also very affordable. Most momondo users find prices during this month for around $372.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Buffalo is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $454. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $509. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from Buffalo to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $379. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $518. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Buffalo to Phoenix Sky Harbor Intl flight route?

Fly from Buffalo to Phoenix Sky Harbor Intl for the best Buffalo - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $420 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Buffalo for as low as $341 on momondo.

What cabin class options are available on Buffalo to Phoenix Sky Harbor Intl flights?

There is only 1 cabin class available to choose from on Buffalo to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Buffalo to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a Buffalo to Phoenix Sky Harbor Intl Airport flight.

How have Buffalo to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of November 2025, prices for Buffalo to Phoenix Sky Harbor Intl Airport flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Buffalo to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Phoenix Sky Harbor Intl Airport (BUF to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Phoenix Sky Harbor Intl Airport

Best Price Found

$191

Fastest flight time

5h 00m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Buffalo in the past 72 hours is $191. The best round-trip flight deal from Buffalo to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $413.
The fastest flight from Buffalo to Phoenix Sky Harbor Intl Airport takes 5h 00m
Direct flights go from Buffalo to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

  • How far is Buffalo to Phoenix Sky Harbor Intl by plane?

    A flight from Buffalo to Phoenix Sky Harbor Intl will travel around 1898.1 mi. Typically, this will take 7h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Buffalo Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Buffalo Airport to Phoenix Sky Harbor Intl Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Buffalo Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Buffalo to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from Buffalo to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Buffalo to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Buffalo to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $107Free CancellationRating
5.8
3,119 reviews
Search Frontier flights
JetBluePriceFrom $144Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,993 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,995 reviews
Search Delta flights
SouthwestPriceFrom $334Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

  • Southwest Flights From Buffalo to Phoenix Sky Harbor Intl Airport

    Southwest is one of the most popular airlines flying from Buffalo to Phoenix Sky Harbor Intl Airport, operating 2 flights/week on average for this route. A good Southwest flight deal for Buffalo to Phoenix Sky Harbor Intl Airport starts from $334 round-trip, up to an average price of $500. Our users have rated Southwest at 8.0/10.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Goodyear
Buckeye
Payson
Apache Junction
Wickenburg
Avondale
Paradise Valley
Camp Verde
Fountain Hills
Litchfield Park
Cave Creek

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Phoenix?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Phoenix for you.

Can I find flights from Buffalo to Phoenix with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Buffalo to Phoenix flights to just show those with flexible booking policies.

How can momondo help me find flights from Buffalo to Phoenix?

Once all potential Buffalo to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buffalo to Phoenix right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buffalo to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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