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Cheap flights from Buffalo to Phoenix from $120

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 8/17. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:48 pm - 7:44 pm
BUF
-
PHX
7h 56m
1 stop
Frontier Logo
11:23 pm - 10:29 am
PHX
-
BUF
8h 06m
1 stop
$240Frontier
Wed, Jul 15 - Mon, Jul 20
Frontier Logo
9:29 pm - 10:30 am
BUF
-
PHX
16h 01m
1 stop
Frontier Logo
11:23 pm - 10:29 am
PHX
-
BUF
8h 06m
1 stop
$248Frontier
Thu, Jul 23 - Wed, Jul 29
Frontier Logo
2:48 pm - 7:44 pm
BUF
-
PHX
7h 56m
1 stop
Frontier Logo
11:23 pm - 10:29 am
PHX
-
BUF
8h 06m
1 stop
$250Frontier
Wed, Jul 15 - Mon, Jul 20
Frontier Logo
2:50 pm - 10:20 pm
BUF
-
PHX
10h 30m
1 stop
Frontier Logo
9:50 pm - 10:29 am
PHX
-
BUF
9h 39m
1 stop
$251Frontier
Fri, Jul 3 - Sat, Jul 18
Frontier Logo
9:09 pm - 10:30 am
BUF
-
PHX
16h 21m
1 stop
Frontier Logo
9:50 pm - 10:29 am
PHX
-
BUF
9h 39m
1 stop
$252Frontier
Tue, Jul 7 - Sat, Jul 11
Frontier Logo
9:09 pm - 10:30 am
BUF
-
PHX
16h 21m
1 stop
Frontier Logo
12:12 am - 7:06 pm
PHX
-
BUF
15h 54m
1 stop
$253Frontier
Tue, Aug 4 - Mon, Aug 10
Frontier Logo
9:09 pm - 10:30 am
BUF
-
PHX
16h 21m
1 stop
Frontier Logo
12:12 am - 7:06 pm
PHX
-
BUF
15h 54m
1 stop
$254Frontier
Tue, Aug 4 - Mon, Aug 10
Frontier Logo
9:33 pm - 10:30 am
BUF
-
PHX
15h 57m
1 stop
Frontier Logo
12:12 am - 7:06 pm
PHX
-
BUF
15h 54m
1 stop
$263Frontier
Thu, Aug 6 - Mon, Aug 10
Frontier Logo
7:57 pm - 10:30 am
BUF
-
PHX
17h 33m
1 stop
Frontier Logo
12:12 am - 7:06 pm
PHX
-
BUF
15h 54m
1 stop
$274Frontier
Mon, Jul 20 - Tue, Aug 4
Frontier Logo
12:28 pm - 7:37 pm
BUF
-
PHX
10h 09m
1 stop
Frontier Logo
9:50 pm - 10:29 am
PHX
-
BUF
9h 39m
1 stop
$282Frontier
Sat, Jul 18 - Sat, Jul 25

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Frontier flights from Buffalo to Phoenix

Our best Frontier deals on Buffalo to Phoenix flight tickets
Frontier
Jul 15
BUF2:48 pmBuffalo
7h 56m
1 stop
PHX7:44 pmPhoenix Sky Harbor Intl
Jul 20
PHX11:23 pmPhoenix Sky Harbor Intl
8h 06m
1 stop
BUF10:29 amBuffalo
$240
Frontier
Jul 23
BUF9:29 pmBuffalo
16h 01m
1 stop
PHX10:30 amPhoenix Sky Harbor Intl
Jul 29
PHX11:23 pmPhoenix Sky Harbor Intl
8h 06m
1 stop
BUF10:29 amBuffalo
$248
Frontier
Jul 15
BUF2:48 pmBuffalo
7h 56m
1 stop
PHX7:44 pmPhoenix Sky Harbor Intl
Jul 20
PHX11:23 pmPhoenix Sky Harbor Intl
8h 06m
1 stop
BUF10:29 amBuffalo
$250

American Airlines flights from Buffalo to Phoenix

Our best American Airlines deals on Buffalo to Phoenix flight tickets
American Airlines
Sep 23
BUF6:10 amBuffalo
8h 30m
1 stop
PHX11:40 amPhoenix Sky Harbor Intl
Sep 26
PHX12:24 amPhoenix Sky Harbor Intl
8h 15m
1 stop
BUF11:39 amBuffalo
$318
American Airlines
Jul 3
BUF4:47 pmBuffalo
8h 13m
1 stop
PHX10:00 pmPhoenix Sky Harbor Intl
Jul 12
PHX11:05 pmPhoenix Sky Harbor Intl
8h 11m
1 stop
BUF10:16 amBuffalo
$323
American Airlines
Jun 27
BUF7:40 pmBuffalo
7h 18m
1 stop
PHX11:58 pmPhoenix Sky Harbor Intl
Jul 8
PHX12:19 pmPhoenix Sky Harbor Intl
7h 31m
1 stop
BUF10:50 pmBuffalo
$370

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 June 23, 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

Cheapest round-trip
Quickest round-trip

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 7/15

2:48 pm-7:44 pm

1 stop7h 56m

Phoenix Sky Harbor Intl

Mon 7/20

11:23 pm-10:29 am

1 stop8h 06m

$240

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 7/23

9:29 pm-10:30 am

1 stop16h 01m

Phoenix Sky Harbor Intl

Wed 7/29

11:23 pm-10:29 am

1 stop8h 06m

$248

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 7/15

2:48 pm-7:44 pm

1 stop7h 56m

Phoenix Sky Harbor Intl

Mon 7/20

11:23 pm-10:29 am

1 stop8h 06m

$250

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 7/3

2:50 pm-10:20 pm

1 stop10h 30m

Phoenix Sky Harbor Intl

Sat 7/18

9:50 pm-10:29 am

1 stop9h 39m

$251

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 7/7

9:09 pm-10:30 am

1 stop16h 21m

Phoenix Sky Harbor Intl

Sat 7/11

9:50 pm-10:29 am

1 stop9h 39m

$252

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 8/4

9:09 pm-10:30 am

1 stop16h 21m

Phoenix Sky Harbor Intl

Mon 8/10

12:12 am-7:06 pm

1 stop15h 54m

$253

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 8/4

9:09 pm-10:30 am

1 stop16h 21m

Phoenix Sky Harbor Intl

Mon 8/10

12:12 am-7:06 pm

1 stop15h 54m

$254

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 8/6

9:33 pm-10:30 am

1 stop15h 57m

Phoenix Sky Harbor Intl

Mon 8/10

12:12 am-7:06 pm

1 stop15h 54m

$263

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Mon 7/20

7:57 pm-10:30 am

1 stop17h 33m

Phoenix Sky Harbor Intl

Tue 8/4

12:12 am-7:06 pm

1 stop15h 54m

$274

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 7/18

12:28 pm-7:37 pm

1 stop10h 09m

Phoenix Sky Harbor Intl

Sat 7/25

9:50 pm-10:29 am

1 stop9h 39m

$282

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 typical price of a round-trip flight between Buffalo and Phoenix?

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of October, then departing from Buffalo during the month September is also very affordable. Most momondo users find prices during this month for around $101.

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 $407. 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 $576.

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 afternoon when flights can be purchased for as low as $480. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $516 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 from Buffalo 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 $396 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 $323 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

Frequently asked questions about flying from Buffalo to Phoenix

  • 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
5.6
2,870 reviews
Search Frontier flights
JetBluePriceFrom $144Free CancellationRating
7.1
3,001 reviews
Search JetBlue flights
DeltaPriceFrom $236Free CancellationRating
7.8
8,428 reviews
Search Delta flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,874 reviews
Search United Airlines flights
American AirlinesPriceFrom $246Free CancellationRating
7.1
11,747 reviews
Search American Airlines flights
SouthwestPriceFrom $247Free CancellationRating
7.9
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