What airlines fly to Phoenix?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Phoenix from Buffalo according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 6 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Buffalo to Phoenix?

Frontier, Delta, and United Airlines are the most popular carriers operating from Buffalo to Phoenix

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?

There are 6 operators available for flights from Buffalo Airport to Phoenix as of August 2026.

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.

$104 Cheap Flights from Buffalo to Phoenix in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Phoenix

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:53 pm - 8:42 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

10h 49m1 stop Orlando

10:12 pm - 5:56 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

16h 44m1 stop Orlando

$218Frontier

Thu, Oct 15 - Mon, Oct 19

12:53 pm - 8:42 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

10h 49m1 stop Orlando

6:26 pm - 12:59 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

39h 33m2 stops Denver Intl Atlanta Hartsfield-Jackson

$269Frontier

Thu, Oct 15 - Mon, Oct 19

12:53 pm - 8:42 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

10h 49m1 stop Orlando

11:59 pm - 11:10 amPHX Phoenix Sky Harbor Intl-BUF Buffalo

8h 11m1 stop Boston Logan Intl

$282Multiple Airlines

Sun, Oct 25 - Fri, Oct 30

12:53 pm - 8:42 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

10h 49m1 stop Orlando

11:59 pm - 11:10 amPHX Phoenix Sky Harbor Intl-BUF Buffalo

8h 11m1 stop Boston Logan Intl

$287Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

4:48 pm - 8:51 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

7h 03m1 stop Dallas/Fort Worth

12:36 am - 10:45 amPHX Phoenix Sky Harbor Intl-BUF Buffalo

7h 09m1 stop Chicago O'Hare Intl

$307American Airlines

Tue, Oct 27 - Fri, Oct 30

6:10 am - 11:40 amBUF Buffalo-PHX Phoenix Sky Harbor Intl

8h 30m1 stop Philadelphia

5:08 am - 5:18 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

9h 10m1 stop Chicago O'Hare Intl

$307American Airlines

Wed, Sep 23 - Sun, Sep 27

7:00 am - 12:31 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

7h 31m1 stop Chicago O'Hare Intl

10:00 am - 8:31 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

8h 31m1 stop Chicago O'Hare Intl

$307United Airlines

Sun, Dec 6 - Thu, Dec 10

2:55 pm - 9:04 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

8h 09m1 stop Washington, D.C. Dulles Intl

10:00 am - 8:31 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

8h 31m1 stop Chicago O'Hare Intl

$307United Airlines

Tue, Nov 17 - Tue, Dec 8

3:54 pm - 9:32 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

8h 38m1 stop Detroit Metropolitan Wayne County

11:59 pm - 11:10 amPHX Phoenix Sky Harbor Intl-BUF Buffalo

8h 11m1 stop Atlanta Hartsfield-Jackson

$307Delta

Fri, Sep 4 - Fri, Sep 11

5:55 pm - 11:22 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

7h 27m1 stop Detroit Metropolitan Wayne County

11:59 pm - 8:29 amPHX Phoenix Sky Harbor Intl-BUF Buffalo

6h 30m1 stop Detroit Metropolitan Wayne County

$307Delta

Tue, Jan 12 - Thu, Jan 21

Cheap last minute flights

Enter your travel dates to find the best prices.

4:13 pm - 8:56 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

7h 43m1 stop Atlanta Hartsfield-Jackson

6:00 am - 7:19 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

10h 19m1 stop New York John F Kennedy Intl

$364Delta

Thu, Aug 27 - Thu, Sep 3

4:13 pm - 10:41 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

9h 28m1 stop Atlanta Hartsfield-Jackson

10:35 pm - 9:40 amPHX Phoenix Sky Harbor Intl-BUF Buffalo

8h 05m1 stop New York John F Kennedy Intl

$364Delta

Mon, Aug 24 - Mon, Aug 31

11:59 am - 7:22 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

10h 23m1 stop Washington, D.C. Reagan-National

11:35 pm - 10:18 amPHX Phoenix Sky Harbor Intl-BUF Buffalo

7h 43m1 stop Philadelphia

$364American Airlines

Tue, Aug 25 - Tue, Sep 1

11:59 am - 7:22 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

10h 23m1 stop Washington, D.C. Reagan-National

6:20 am - 3:59 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

6h 39m1 stop Charlotte Douglas

$364American Airlines

Wed, Aug 26 - Wed, Sep 2

8:40 am - 1:00 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

7h 20m2 stops Chicago Midway Omaha Eppley Airfield

10:50 am - 9:05 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

7h 15m1 stop Baltimore/Washington

$369Southwest

Wed, Aug 26 - Wed, Sep 2

10:30 am - 5:10 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

9h 40m2 stops Chicago O'Hare Intl Denver Intl

8:55 am - 7:00 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

7h 05m1 stop Washington, D.C. Dulles Intl

$369United Airlines

Tue, Aug 25 - Tue, Sep 1

10:30 am - 3:20 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

7h 50m1 stop Chicago O'Hare Intl

9:23 am - 9:07 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

8h 44m2 stops Denver Intl Chicago O'Hare Intl

$396United Airlines

Mon, Aug 24 - Mon, Aug 31

8:40 am - 1:00 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

7h 20m2 stops Chicago Midway Omaha Eppley Airfield

8:55 am - 9:05 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

9h 10m2 stops Denver Intl Baltimore/Washington

$420Southwest

Wed, Aug 26 - Wed, Sep 2

11:36 am - 11:14 amBUF Buffalo-PHX Phoenix Sky Harbor Intl

26h 38m1 stop Atlanta Hartsfield-Jackson

10:09 pm - 6:25 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

17h 16m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

$627Frontier

Tue, Aug 25 - Wed, Aug 26

6:55 am - 9:43 pmBUF Buffalo-PHX Phoenix Sky Harbor Intl

17h 48m1 stop New York John F Kennedy Intl

11:06 pm - 2:59 pmPHX Phoenix Sky Harbor Intl-BUF Buffalo

12h 53m1 stop New York John F Kennedy Intl

$1,011JetBlue

Tue, Aug 25 - Wed, Aug 26

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Buffalo to Phoenix

Our best Delta deals on Buffalo to Phoenix flight tickets

Delta

Sep 4

BUF3:54 pmBuffalo

8h 38m

1 stop

PHX9:32 pmPhoenix Sky Harbor Intl

Sep 11

PHX11:59 pmPhoenix Sky Harbor Intl

8h 11m

1 stop

BUF11:10 amBuffalo

$307

Delta

Oct 31

BUF12:21 pmBuffalo

7h 14m

1 stop

PHX4:35 pmPhoenix Sky Harbor Intl

Nov 3

PHX11:59 pmPhoenix Sky Harbor Intl

9h 17m

1 stop

BUF11:16 amBuffalo

$309

Delta

Oct 19

BUF3:53 pmBuffalo

10h 20m

1 stop

PHX11:13 pmPhoenix Sky Harbor Intl

Oct 20

PHX11:32 pmPhoenix Sky Harbor Intl

8h 44m

1 stop

BUF11:16 amBuffalo

$352

United Airlines flights from Buffalo to Phoenix

Our best United Airlines deals on Buffalo to Phoenix flight tickets

United Airlines

Oct 28

BUF6:30 amBuffalo

9h 07m

2 stops

PHX12:37 pmPhoenix Sky Harbor Intl

Nov 1

PHX8:00 amPhoenix Sky Harbor Intl

7h 02m

1 stop

BUF5:02 pmBuffalo

$312

United Airlines

Nov 19

BUF6:30 amBuffalo

7h 54m

1 stop

PHX12:24 pmPhoenix Sky Harbor Intl

Nov 22

PHX8:00 amPhoenix Sky Harbor Intl

7h 02m

1 stop

BUF5:02 pmBuffalo

$333

United Airlines

Nov 19

BUF6:30 amBuffalo

7h 54m

1 stop

PHX12:24 pmPhoenix Sky Harbor Intl

Nov 22

PHX6:20 amPhoenix Sky Harbor Intl

8h 42m

2 stops

BUF5:02 pmBuffalo

$338

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Thu 10/15

12:53 pm-8:42 pm

1 stop10h 49m

Phoenix Sky Harbor Intl

Mon 10/19

10:12 pm-5:56 pm

1 stop16h 44m

$218

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Thu 10/15

12:53 pm-8:42 pm

1 stop10h 49m

Phoenix Sky Harbor Intl

Mon 10/19

6:26 pm-12:59 pm

2 stops39h 33m

$269

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Sun 10/25

12:53 pm-8:42 pm

1 stop10h 49m

Phoenix Sky Harbor Intl

Fri 10/30

11:59 pm-11:10 am

1 stop8h 11m

$282

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Thu 10/22

12:53 pm-8:42 pm

1 stop10h 49m

Phoenix Sky Harbor Intl

Sun 10/25

11:59 pm-11:10 am

1 stop8h 11m

$287

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Tue 10/27

4:48 pm-8:51 pm

1 stop7h 03m

Phoenix Sky Harbor Intl

Fri 10/30

12:36 am-10:45 am

1 stop7h 09m

$307

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Wed 9/23

6:10 am-11:40 am

1 stop8h 30m

Phoenix Sky Harbor Intl

Sun 9/27

5:08 am-5:18 pm

1 stop9h 10m

$307

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Sun 12/6

7:00 am-12:31 pm

1 stop7h 31m

Phoenix Sky Harbor Intl

Thu 12/10

10:00 am-8:31 pm

1 stop8h 31m

$307

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Tue 11/17

2:55 pm-9:04 pm

1 stop8h 09m

Phoenix Sky Harbor Intl

Tue 12/8

10:00 am-8:31 pm

1 stop8h 31m

$307

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Fri 9/4

3:54 pm-9:32 pm

1 stop8h 38m

Phoenix Sky Harbor Intl

Fri 9/11

11:59 pm-11:10 am

1 stop8h 11m

$307

Quickest round-trip

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Tue 1/12

5:55 pm-11:22 pm

1 stop7h 27m

Phoenix Sky Harbor Intl

Thu 1/21

11:59 pm-8:29 am

1 stop6h 30m

$307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Prices are currently low for flights on this route.

Typical prices usually range from $262 to $424.
The lowest price recently found on this route was $218.

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of September, then departing from Buffalo during the month August is also very affordable. Most momondo users find prices during this month for around $306.

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 $458. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday 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 at noon when flights can be purchased for as low as $491. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $519 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 $380 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 $344 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

Best Price Found	$104
Fastest flight time	4h 40m
Direct flights	Every day
Airports in Phoenix	3 airports

The best one-way flight to Phoenix from Buffalo in the past 72 hours is $104. The best round-trip flight deal from Buffalo to Phoenix found on momondo in the last 72 hours is $218.

The fastest flight from Buffalo to Phoenix takes 4h 40m

Direct flights go from Buffalo to Phoenix every day.

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 40m.
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?
There are 6 operators available for flights from Buffalo Airport to Phoenix as of August 2026.
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
Frontier	PriceFrom $94	Free Cancellation	Rating 5.6 2,657 reviews	Search Frontier flights
JetBlue	PriceFrom $212	Free Cancellation	Rating 7.1 3,039 reviews	Search JetBlue flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.8 8,518 reviews	Search Delta flights
United Airlines	PriceFrom $246	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
American Airlines	PriceFrom $246	Free Cancellation	Rating 7.1 11,988 reviews	Search American Airlines flights
Southwest	PriceFrom $247	Free Cancellation	Rating 8.0 4,214 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.

An easier way to manage your Phoenix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 9/21

Mon 9/28

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Other United States destinations

Other flights from Buffalo

Complete your trip

Feeling lucky

Fly into one of these airports located in Phoenix

Phoenix-Mesa Gateway Airport

Cheap flights from Buffalo to Phoenix from $104

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 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Buffalo to Phoenix

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Delta flights from Buffalo to Phoenix

Our best Delta deals on Buffalo to Phoenix flight tickets

United Airlines flights from Buffalo to Phoenix

Our best United Airlines deals on Buffalo to Phoenix flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Buffalo to Phoenix that are best for you.

See travel insights to Phoenix from

How to get the cheapest flight ticket from Buffalo to Phoenix

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

What is the cheapest month to fly to Phoenix?

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

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

What is the cheapest Buffalo to Phoenix flight route?

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

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

What is the cheapest airline that flies from Buffalo to Phoenix?

What airlines fly to Phoenix?

Cheap Buffalo to Phoenix flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Phoenix

Frequently asked questions about flying from Buffalo to Phoenix

Best airlines flying from Buffalo to Phoenix

Compare and see reviews for airlines that fly from Buffalo to Phoenix with momondo

Why use momondo?

An easier way to manage your Phoenix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Phoenix

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Buffalo

According to popular flight searches on momondo this year

Complete your trip to Phoenix

Explore popular destinations other users love

According to popular flight searches on momondo this year