What airlines fly to Buffalo?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Buffalo from Phoenix 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 Buffalo. Keep in mind that there are 6 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Phoenix to Buffalo Airport are updated daily.

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

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

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

What documentation or ID do you need to fly to Buffalo Airport?

The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$99 Cheap Flights from Phoenix to Buffalo in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $524 to $296. The lowest price recently found on this route was $227.

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Find the cheapest flights from Phoenix to Buffalo

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 pm - 10:18 am

PHX

BUF

7h 43m

1 stop

11:59 am - 7:22 pm

BUF

PHX

10h 23m

1 stop

$227American Airlines

Wed, Aug 19 - Tue, Aug 25

11:23 pm - 10:29 am

PHX

BUF

8h 06m

1 stop

7:57 pm - 10:30 am

BUF

PHX

17h 33m

1 stop

$228Frontier

Mon, Jul 6 - Mon, Jul 13

12:35 am - 7:12 pm

PHX

BUF

15h 37m

1 stop

9:02 pm - 10:27 am

BUF

PHX

16h 25m

1 stop

$240Frontier

Wed, Jun 10 - Tue, Jun 16

11:35 pm - 10:40 am

PHX

BUF

8h 05m

1 stop

12:29 pm - 10:20 pm

BUF

PHX

12h 51m

1 stop

$258Frontier

Sat, Aug 29 - Sat, Sep 5

11:23 pm - 10:29 am

PHX

BUF

8h 06m

1 stop

2:48 pm - 7:44 pm

BUF

PHX

7h 56m

1 stop

$260Frontier

Wed, Jul 29 - Wed, Aug 5

11:23 pm - 11:33 am

PHX

BUF

9h 10m

1 stop

2:48 pm - 7:44 pm

BUF

PHX

7h 56m

1 stop

$261Frontier

Fri, Jul 10 - Fri, Jul 17

11:40 pm - 11:34 am

PHX

BUF

8h 54m

1 stop

2:50 pm - 10:20 pm

BUF

PHX

10h 30m

1 stop

$262Frontier

Fri, Jun 19 - Mon, Jun 22

12:35 am - 7:12 pm

PHX

BUF

15h 37m

1 stop

9:02 pm - 10:27 am

BUF

PHX

16h 25m

1 stop

$272Frontier

Wed, Jun 17 - Sun, Jun 21

11:35 pm - 11:34 am

PHX

BUF

8h 59m

1 stop

7:52 pm - 10:27 am

BUF

PHX

17h 35m

1 stop

$273Frontier

Fri, Aug 21 - Fri, Aug 28

5:00 am - 3:59 pm

PHX

BUF

7h 59m

1 stop

6:50 am - 11:23 am

BUF

PHX

7h 33m

1 stop

$283American Airlines

Wed, Aug 12 - Mon, Aug 17

Frontier flights from Phoenix to Buffalo

Our best Frontier deals on Phoenix to Buffalo flight tickets

Frontier

Jul 6

PHX11:23 pmPhoenix Sky Harbor Intl

8h 06m

1 stop

BUF10:29 amBuffalo

Jul 13

BUF7:57 pmBuffalo

17h 33m

1 stop

PHX10:30 amPhoenix Sky Harbor Intl

$228

Frontier

Jun 8

PHX11:00 pmPhoenix Sky Harbor Intl

9h 10m

1 stop

BUF11:10 amBuffalo

Jun 15

BUF2:50 pmBuffalo

10h 30m

1 stop

PHX10:20 pmPhoenix Sky Harbor Intl

$230

Frontier

Jun 3

PHX11:30 pmPhoenix Sky Harbor Intl

8h 11m

1 stop

BUF10:41 amBuffalo

Jun 11

BUF9:02 pmBuffalo

16h 25m

1 stop

PHX10:27 amPhoenix Sky Harbor Intl

$240

Delta flights from Phoenix to Buffalo

Our best Delta deals on Phoenix to Buffalo flight tickets

Delta

Jul 22

PHX11:04 pmPhoenix Sky Harbor Intl

6h 10m

1 stop

BUF8:14 amBuffalo

Jul 31

BUF8:55 amBuffalo

7h 55m

1 stop

PHX1:50 pmPhoenix Sky Harbor Intl

$297

Delta

Jun 12

PHX3:36 pmPhoenix Sky Harbor Intl

5h 23m

1 stop

BUF11:59 pmBuffalo

Jun 15

BUF6:29 amBuffalo

6h 27m

1 stop

PHX9:56 amPhoenix Sky Harbor Intl

$318

Delta

Aug 19

PHX5:42 pmPhoenix Sky Harbor Intl

11h 33m

2 stops

BUF8:15 amBuffalo

Aug 25

BUF12:16 pmBuffalo

8h 23m

1 stop

PHX5:39 pmPhoenix Sky Harbor Intl

$336

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 8/19

11:35 pm-10:18 am

1 stop7h 43m

Buffalo

Tue 8/25

11:59 am-7:22 pm

1 stop10h 23m

$227

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 7/6

11:23 pm-10:29 am

1 stop8h 06m

Buffalo

Mon 7/13

7:57 pm-10:30 am

1 stop17h 33m

$228

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 6/10

12:35 am-7:12 pm

1 stop15h 37m

Buffalo

Tue 6/16

9:02 pm-10:27 am

1 stop16h 25m

$240

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 8/29

11:35 pm-10:40 am

1 stop8h 05m

Buffalo

Sat 9/5

12:29 pm-10:20 pm

1 stop12h 51m

$258

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 7/29

11:23 pm-10:29 am

1 stop8h 06m

Buffalo

Wed 8/5

2:48 pm-7:44 pm

1 stop7h 56m

$260

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 7/10

11:23 pm-11:33 am

1 stop9h 10m

Buffalo

Fri 7/17

2:48 pm-7:44 pm

1 stop7h 56m

$261

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 6/19

11:40 pm-11:34 am

1 stop8h 54m

Buffalo

Mon 6/22

2:50 pm-10:20 pm

1 stop10h 30m

$262

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 6/17

12:35 am-7:12 pm

1 stop15h 37m

Buffalo

Sun 6/21

9:02 pm-10:27 am

1 stop16h 25m

$272

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 8/21

11:35 pm-11:34 am

1 stop8h 59m

Buffalo

Fri 8/28

7:52 pm-10:27 am

1 stop17h 35m

$273

Quickest round-trip

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 8/12

5:00 am-3:59 pm

1 stop7h 59m

Buffalo

Mon 8/17

6:50 am-11:23 am

1 stop7h 33m

$283

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 Phoenix to Buffalo

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 Phoenix and Buffalo?

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of July, then book flights to Buffalo from Phoenix during June instead. Flights to Buffalo in June, while not as cheap as those in July, still average around $118.

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

Our data shows that Friday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $388. Flights from Phoenix to Buffalo on a Wednesday will generally be more expensive and average around $648. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon is the cheapest time of day to fly from Phoenix to Buffalo when you can find flight prices for as low as $388. Flying to Buffalo in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $579 per ticket.

What is the cheapest Phoenix to Buffalo flight route?

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

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

You are more likely to see cheaper flights to Buffalo from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Phoenix for as low as $249 on momondo.

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

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

Cheap Phoenix to Buffalo flight deals and tips

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

Fastest flight time	4h 05m
Direct flights	Wed, Thu, Fri, Sat and Sun
Airports in Buffalo	1 airport

The fastest flight from Phoenix to Buffalo takes 4h 05m

Direct flights go from Phoenix to Buffalo on Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Buffalo. From Phoenix there are direct flights to Buffalo (BUF).

Search flight deals

Frequently asked questions about flying from Phoenix to Buffalo

How far is Phoenix to Buffalo by plane?
The distance between Phoenix and Buffalo is about 1901.5 mi. 4h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Phoenix to Buffalo Airport?
Prices for flights from Phoenix to Buffalo Airport are updated daily.
How many operators does momondo search for flights from Phoenix to Buffalo Airport?
There are 6 operators available for flights from Phoenix to Buffalo Airport as of May 2026.
How old do you have to be to fly from Phoenix to Buffalo 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 Phoenix to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix to Buffalo

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $125	Free Cancellation	Rating 5.6 2,929 reviews	Search Frontier flights
Delta	PriceFrom $148	Free Cancellation	Rating 7.9 8,416 reviews	Search Delta flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,767 reviews	Search United Airlines flights
Southwest	PriceFrom $262	Free Cancellation	Rating 8.0 4,262 reviews	Search Southwest flights
JetBlue	PriceFrom $268	Free Cancellation	Rating 7.1 2,985 reviews	Search JetBlue flights
American Airlines	PriceFrom $292	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights

Batavia

Cheektowaga

Amherst

Tonawanda

Williamsville

Grand Island

Orchard Park

Bowmansville

West Seneca

Lockport

East Aurora

Eden

Angola

Why use momondo?

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

Finding the right flight to Buffalo from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buffalo quick and easy, saving you time and money.

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

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

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

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

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

If you are not ready to book a flight from Phoenix to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

An easier way to manage your Buffalo trip

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Cheap flights from Phoenix to Buffalo from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Buffalo departing on 6/13. 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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How to get the cheapest flight ticket from Phoenix to Buffalo

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

What is the cheapest month to fly to Buffalo?

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

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

What is the cheapest Phoenix to Buffalo flight route?

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

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

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

What airlines fly to Buffalo?

Cheap Phoenix to Buffalo flight deals and tips

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

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Frequently asked questions about flying from Phoenix to Buffalo

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

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An easier way to manage your Buffalo trip

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