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Cheap flights from Buffalo to Phoenix from $103

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 2/21. 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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Find the cheapest flights from Buffalo to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:39 pm - 9:10 pm
BUF
-
PHX
9h 31m
1 stop
Multiple Airlines Logo
11:59 pm - 11:39 am
PHX
-
BUF
9h 40m
1 stop
$244Multiple Airlines
Fri, Feb 27 - Wed, Mar 4
United Airlines Logo
5:24 pm - 11:03 pm
BUF
-
PHX
7h 39m
1 stop
United Airlines Logo
3:12 pm - 11:44 pm
PHX
-
BUF
6h 32m
1 stop
$245United Airlines
Mon, Feb 23 - Tue, Mar 3
Frontier Logo
1:48 pm - 5:19 pm
BUF
-
PHX
29h 31m
2 stops
Frontier Logo
6:00 am - 1:24 pm
PHX
-
BUF
29h 24m
1 stop
$246Frontier
Mon, Feb 23 - Sat, Feb 28
JetBlue Logo
6:00 am - 3:52 pm
BUF
-
PHX
11h 52m
1 stop
JetBlue Logo
11:59 pm - 9:35 am
PHX
-
BUF
7h 36m
1 stop
$247JetBlue
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
5:24 pm - 11:03 pm
BUF
-
PHX
7h 39m
1 stop
United Airlines Logo
12:58 pm - 11:44 pm
PHX
-
BUF
8h 46m
2 stops
$250United Airlines
Mon, Feb 23 - Tue, Mar 3
Southwest Logo
1:25 pm - 9:00 pm
BUF
-
PHX
9h 35m
1 stop
Southwest Logo
6:00 am - 4:15 pm
PHX
-
BUF
8h 15m
2 stops
$252Southwest
Fri, Feb 27 - Wed, Mar 4
Southwest Logo
7:35 pm - 11:25 pm
BUF
-
PHX
6h 50m
1 stop
Southwest Logo
6:55 pm - 10:15 am
PHX
-
BUF
12h 20m
1 stop
$253Southwest
Mon, Mar 30 - Fri, Apr 3
Multiple Airlines Logo
1:39 pm - 4:56 pm
BUF
-
PHX
29h 17m
2 stops
Multiple Airlines Logo
6:00 am - 1:24 pm
PHX
-
BUF
29h 24m
1 stop
$254Multiple Airlines
Fri, Feb 6 - Sat, Feb 14
Multiple Airlines Logo
1:48 pm - 1:44 pm
BUF
-
PHX
25h 56m
2 stops
Multiple Airlines Logo
3:10 pm - 12:44 pm
PHX
-
BUF
19h 34m
1 stop
$255Multiple Airlines
Mon, Feb 23 - Thu, Feb 26
Southwest Logo
2:40 pm - 1:00 am
BUF
-
PHX
12h 20m
1 stop
Southwest Logo
8:30 pm - 8:05 am
PHX
-
BUF
9h 35m
2 stops
$258Southwest
Thu, Feb 26 - Tue, Mar 3

Frontier flights from Buffalo to Phoenix

Our best Frontier deals on Buffalo to Phoenix flight tickets
Frontier
Feb 23
BUF1:48 pmBuffalo
29h 31m
2 stops
PHX5:19 pmPhoenix Sky Harbor Intl
Feb 28
PHX6:00 amPhoenix Sky Harbor Intl
29h 24m
1 stop
BUF1:24 pmBuffalo
$246
Frontier
Feb 24
BUF7:17 pmBuffalo
20h 38m
2 stops
PHX1:55 pmPhoenix Sky Harbor Intl
Feb 28
PHX6:00 amPhoenix Sky Harbor Intl
29h 24m
1 stop
BUF1:24 pmBuffalo
$272
Frontier
Feb 23
BUF1:48 pmBuffalo
29h 31m
2 stops
PHX5:19 pmPhoenix Sky Harbor Intl
Mar 4
PHX11:59 pmPhoenix Sky Harbor Intl
9h 40m
1 stop
BUF11:39 amBuffalo
$273

Delta flights from Buffalo to Phoenix

Our best Delta deals on Buffalo to Phoenix flight tickets
Delta
Feb 24
BUF5:44 pmBuffalo
7h 02m
1 stop
PHX10:46 pmPhoenix Sky Harbor Intl
Feb 27
PHX1:55 pmPhoenix Sky Harbor Intl
7h 31m
1 stop
BUF11:26 pmBuffalo
$247
Delta
Feb 25
BUF7:00 amBuffalo
17h 41m
1 stop
PHX10:41 pmPhoenix Sky Harbor Intl
Mar 3
PHX11:50 pmPhoenix Sky Harbor Intl
9h 10m
1 stop
BUF11:00 amBuffalo
$290
Delta
Feb 23
BUF10:32 amBuffalo
13h 43m
2 stops
PHX10:15 pmPhoenix Sky Harbor Intl
Feb 26
PHX11:59 pmPhoenix Sky Harbor Intl
7h 48m
1 stop
BUF9:47 amBuffalo
$291

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 January 18, 2026.
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 2/27

1:39 pm-9:10 pm

1 stop9h 31m

Phoenix Sky Harbor Intl

Wed 3/4

11:59 pm-11:39 am

1 stop9h 40m

$244

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Mon 2/23

5:24 pm-11:03 pm

1 stop7h 39m

Phoenix Sky Harbor Intl

Tue 3/3

3:12 pm-11:44 pm

1 stop6h 32m

$245

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Mon 2/23

1:48 pm-5:19 pm

2 stops29h 31m

Phoenix Sky Harbor Intl

Sat 2/28

6:00 am-1:24 pm

1 stop29h 24m

$246

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 2/24

6:00 am-3:52 pm

1 stop11h 52m

Phoenix Sky Harbor Intl

Sat 2/28

11:59 pm-9:35 am

1 stop7h 36m

$247

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Mon 2/23

5:24 pm-11:03 pm

1 stop7h 39m

Phoenix Sky Harbor Intl

Tue 3/3

12:58 pm-11:44 pm

2 stops8h 46m

$250

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 2/27

1:25 pm-9:00 pm

1 stop9h 35m

Phoenix Sky Harbor Intl

Wed 3/4

6:00 am-4:15 pm

2 stops8h 15m

$252

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Mon 3/30

7:35 pm-11:25 pm

1 stop6h 50m

Phoenix Sky Harbor Intl

Fri 4/3

6:55 pm-10:15 am

1 stop12h 20m

$253

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 2/6

1:39 pm-4:56 pm

2 stops29h 17m

Phoenix Sky Harbor Intl

Sat 2/14

6:00 am-1:24 pm

1 stop29h 24m

$254

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Mon 2/23

1:48 pm-1:44 pm

2 stops25h 56m

Phoenix Sky Harbor Intl

Thu 2/26

3:10 pm-12:44 pm

1 stop19h 34m

$255

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 2/26

2:40 pm-1:00 am

1 stop12h 20m

Phoenix Sky Harbor Intl

Tue 3/3

8:30 pm-8:05 am

2 stops9h 35m

$258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

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 June, then departing from Buffalo during the month July is also very affordable. Most momondo users find prices during this month for around $369.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $446. 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 $553.

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 $513 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 $419 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 $340 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

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Phoenix

3 airports
The fastest flight from Buffalo to Phoenix takes 4h 35m
Direct flights go from Buffalo to Phoenix on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 3 airports in Phoenix. From Buffalo there are direct flights to Phoenix Sky Harbor Intl (PHX).
Search flight deals

  • 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 4h 35m.

  • 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
FrontierPriceFrom $101Free CancellationRating
5.7
3,058 reviews
Search Frontier flights
JetBluePriceFrom $130Free CancellationRating
7.2
2,891 reviews
Search JetBlue flights
DeltaPriceFrom $246Free CancellationRating
7.9
8,075 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,176 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,160 reviews
Search American Airlines flights
SouthwestPriceFrom $274Free CancellationRating
8.0
4,262 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