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Cheap flights from Buffalo to Phoenix from $91

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 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Buffalo to Phoenix

Cheap round-trip flights

Frontier Logo
4:57 pm - 10:54 pmBUF-PHX
8h 57m1 stop
Frontier Logo
7:00 am - 4:03 pmPHX-BUF
6h 03m1 stop
$151Frontier
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Fri, Oct 3 - Mon, Oct 6
Frontier Logo
4:57 pm - 11:57 pmBUF-PHX
10h 00m1 stop
Frontier Logo
7:00 am - 4:03 pmPHX-BUF
6h 03m1 stop
$173Frontier
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Fri, Sep 26 - Mon, Sep 29
American Airlines Logo
11:39 am - 5:18 pmBUF-PHX
7h 39m1 stop
American Airlines Logo
12:33 am - 11:14 amPHX-BUF
8h 41m1 stop
$183American Airlines
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Fri, Dec 12 - Mon, Dec 15
Frontier Logo
4:57 pm - 10:54 pmBUF-PHX
8h 57m1 stop
Frontier Logo
6:00 am - 4:02 pmPHX-BUF
7h 02m1 stop
$192Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Delta Logo
9:03 am - 2:01 pmBUF-PHX
7h 58m1 stop
Delta Logo
2:16 pm - 11:39 pmPHX-BUF
7h 23m1 stop
$257Delta
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Thu, Oct 30 - Wed, Nov 5
United Airlines Logo
8:30 am - 3:26 pmBUF-PHX
8h 56m1 stop
United Airlines Logo
9:00 am - 6:39 pmPHX-BUF
7h 39m1 stop
$273United Airlines
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Wed, Nov 19 - Thu, Nov 27
United Airlines Logo
8:30 am - 3:26 pmBUF-PHX
8h 56m1 stop
United Airlines Logo
6:20 pm - 10:03 amPHX-BUF
13h 43m2 stops
$278United Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 15
American Airlines Logo
2:50 pm - 8:23 pmBUF-PHX
7h 33m1 stop
American Airlines Logo
12:33 am - 11:14 amPHX-BUF
8h 41m1 stop
$280American Airlines
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Fri, Dec 12 - Mon, Dec 15
JetBlue Logo
12:30 pm - 8:01 pmBUF-PHX
10h 31m1 stop
JetBlue Logo
11:45 pm - 9:41 amPHX-BUF
7h 56m1 stop
$329JetBlue
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Thu, Oct 30 - Thu, Nov 20
JetBlue Logo
12:15 pm - 9:57 pmBUF-PHX
11h 42m1 stop
JetBlue Logo
11:58 pm - 11:19 amPHX-BUF
9h 21m1 stop
$339JetBlue
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Wed, Nov 12 - Sat, Nov 15

Southwest flights from Buffalo to Phoenix

Our best Southwest deals on Buffalo to Phoenix flight tickets
Southwest
Sep 17
BUF5:50 amBuffalo
7h 05m
1 stop
PHX9:55 amPhoenix Sky Harbor Intl
Oct 10
PHX7:45 amPhoenix Sky Harbor Intl
5h 50m
1 stop
BUF4:35 pmBuffalo
$444
Find similar
Southwest
Sep 20
BUF12:15 pmBuffalo
9h 10m
1 stop
PHX6:25 pmPhoenix Sky Harbor Intl
Sep 21
PHX9:45 pmPhoenix Sky Harbor Intl
7h 10m
1 stop
BUF7:55 amBuffalo
$451
Find similar
Southwest
Sep 20
BUF6:10 amBuffalo
6h 45m
1 stop
PHX9:55 amPhoenix Sky Harbor Intl
Sep 22
PHX8:10 pmPhoenix Sky Harbor Intl
8h 55m
2 stops
BUF8:05 amBuffalo
$456
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American Airlines flights from Buffalo to Phoenix

Our best American Airlines deals on Buffalo to Phoenix flight tickets
American Airlines
Dec 12
BUF11:39 amBuffalo
7h 39m
1 stop
PHX5:18 pmPhoenix Sky Harbor Intl
Dec 15
PHX12:33 amPhoenix Sky Harbor Intl
8h 41m
1 stop
BUF11:14 amBuffalo
$183
Find similar
American Airlines
Dec 12
BUF2:50 pmBuffalo
7h 33m
1 stop
PHX8:23 pmPhoenix Sky Harbor Intl
Dec 15
PHX12:33 amPhoenix Sky Harbor Intl
8h 41m
1 stop
BUF11:14 amBuffalo
$280
Find similar
American Airlines
Oct 30
BUF7:00 amBuffalo
9h 04m
1 stop
PHX1:04 pmPhoenix Sky Harbor Intl
Nov 4
PHX12:59 amPhoenix Sky Harbor Intl
9h 18m
1 stop
BUF12:17 pmBuffalo
$296
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momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Phoenix 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 September 15, 2025.
Use the filters below to find and compare flights from Buffalo to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 10/3

4:57 pm-10:54 pm

1 stop8h 57m

Phoenix Sky Harbor Intl

Mon 10/6

7:00 am-4:03 pm

1 stop6h 03m

$151

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 9/26

4:57 pm-11:57 pm

1 stop10h 00m

Phoenix Sky Harbor Intl

Mon 9/29

7:00 am-4:03 pm

1 stop6h 03m

$173

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 12/12

11:39 am-5:18 pm

1 stop7h 39m

Phoenix Sky Harbor Intl

Mon 12/15

12:33 am-11:14 am

1 stop8h 41m

$183

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 10/3

4:57 pm-10:54 pm

1 stop8h 57m

Phoenix Sky Harbor Intl

Sun 10/5

6:00 am-4:02 pm

1 stop7h 02m

$192

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 10/30

9:03 am-2:01 pm

1 stop7h 58m

Phoenix Sky Harbor Intl

Wed 11/5

2:16 pm-11:39 pm

1 stop7h 23m

$257

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 11/19

8:30 am-3:26 pm

1 stop8h 56m

Phoenix Sky Harbor Intl

Thu 11/27

9:00 am-6:39 pm

1 stop7h 39m

$273

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 11/12

8:30 am-3:26 pm

1 stop8h 56m

Phoenix Sky Harbor Intl

Sat 11/15

6:20 pm-10:03 am

2 stops13h 43m

$278

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 12/12

2:50 pm-8:23 pm

1 stop7h 33m

Phoenix Sky Harbor Intl

Mon 12/15

12:33 am-11:14 am

1 stop8h 41m

$280

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 10/30

12:30 pm-8:01 pm

1 stop10h 31m

Phoenix Sky Harbor Intl

Thu 11/20

11:45 pm-9:41 am

1 stop7h 56m

$329

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 11/12

12:15 pm-9:57 pm

1 stop11h 42m

Phoenix Sky Harbor Intl

Sat 11/15

11:58 pm-11:19 am

1 stop9h 21m

$339

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

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?

If you are unable to visit Phoenix 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?

On average, the least expensive day to fly to Phoenix from Buffalo is on a Friday. momondo users have found tickets for Friday departures for as low as $456. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $506.

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $379. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $510 per ticket.

What is the cheapest Buffalo to Phoenix flight route?

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

How far in advance should I book a flight to Phoenix?

You are more likely to see cheaper flights to Phoenix from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $416 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Buffalo for as low as $341 on momondo.

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

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

Cheap Buffalo to Phoenix flight deals and tips

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

Fastest flight time

4h 35m

Direct flights

Every day

Airports in Phoenix

1 airport
The fastest flight from Buffalo to Phoenix takes 4h 35m
Direct flights go from Buffalo to Phoenix every day.
There is 1 airport near Phoenix: Phoenix Sky Harbor Intl (PHX)
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  • How far is Buffalo to Phoenix by plane?

    A flight from Buffalo to Phoenix will travel around 1901.5 mi. By plane, this route typically takes 7h 17m.

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

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

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

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

    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.

  • What documentation or ID do you need to fly to Phoenix?

    The necessary travel and health documents for your Phoenix 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.

Best airlines flying from Buffalo to Phoenix

Compare and see reviews for airlines that fly from Buffalo to Phoenix with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $144Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
FrontierPriceFrom $148Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,954 reviews
Search Delta flights
SouthwestPriceFrom $334Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

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?

All flight searches from Buffalo to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Phoenix from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Buffalo to Phoenix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix
Phoenix-Mesa Gateway Airport