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

Delta is the most popular carrier operating from Phoenix to Buffalo

How many flights depart from Phoenix to Buffalo on average per week?

The number of flights available between Phoenix and Buffalo is 1 per week as of June 2026. The most frequent departure day is Sat, with 100% of weekly flights leaving on this day.

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 38% 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.

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 June 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.

$119 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 $302 to $506. The lowest price recently found on this route was $266.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Buffalo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:23 pm - 11:33 am

PHX

BUF

9h 10m

1 stop

3:32 pm - 9:43 pm

BUF

PHX

9h 11m

1 stop

$266Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

12:12 am - 7:06 pm

PHX

BUF

15h 54m

1 stop

7:57 pm - 10:30 am

BUF

PHX

17h 33m

1 stop

$267Frontier

Mon, Aug 3 - Wed, Aug 12

11:03 pm - 9:10 am

PHX

BUF

7h 07m

1 stop

2:48 pm - 7:44 pm

BUF

PHX

7h 56m

1 stop

$271Multiple Airlines

Fri, Jul 3 - Mon, Jul 13

11:23 pm - 11:33 am

PHX

BUF

9h 10m

1 stop

7:57 pm - 10:30 am

BUF

PHX

17h 33m

1 stop

$274Frontier

Fri, Jul 17 - Fri, Jul 24

11:23 pm - 11:33 am

PHX

BUF

9h 10m

1 stop

2:48 pm - 7:44 pm

BUF

PHX

7h 56m

1 stop

$275Frontier

Fri, Jul 31 - Fri, Aug 7

12:12 am - 7:06 pm

PHX

BUF

15h 54m

1 stop

2:48 pm - 7:44 pm

BUF

PHX

7h 56m

1 stop

$276Frontier

Mon, Jul 27 - Wed, Jul 29

12:12 am - 4:32 pm

PHX

BUF

13h 20m

1 stop

2:50 pm - 10:20 pm

BUF

PHX

10h 30m

1 stop

$279Frontier

Wed, Aug 12 - Wed, Aug 19

12:12 am - 4:32 pm

PHX

BUF

13h 20m

1 stop

9:29 pm - 10:30 am

BUF

PHX

16h 01m

1 stop

$281Frontier

Wed, Jul 8 - Sun, Jul 12

12:12 am - 4:32 pm

PHX

BUF

13h 20m

1 stop

9:29 pm - 10:30 am

BUF

PHX

16h 01m

1 stop

$282Frontier

Wed, Jul 29 - Sun, Aug 2

11:23 pm - 11:33 am

PHX

BUF

9h 10m

1 stop

9:29 pm - 10:30 am

BUF

PHX

16h 01m

1 stop

$284Frontier

Fri, Jul 10 - Sun, Jul 12

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Southwest flights from Phoenix to Buffalo

Our best Southwest deals on Phoenix to Buffalo flight tickets

Southwest

Aug 10

PHX12:35 amPhoenix Sky Harbor Intl

7h 45m

1 stop

BUF11:20 amBuffalo

Aug 23

BUF6:05 amBuffalo

13h 10m

1 stop

PHX4:15 pmPhoenix Sky Harbor Intl

$302

Southwest

Jul 4

PHX5:50 amPhoenix Sky Harbor Intl

6h 50m

1 stop

BUF3:40 pmBuffalo

Jul 9

BUF8:45 amBuffalo

12h 40m

2 stops

PHX6:25 pmPhoenix Sky Harbor Intl

$323

Southwest

Jul 4

PHX6:00 amPhoenix Sky Harbor Intl

6h 55m

1 stop

BUF3:55 pmBuffalo

Jul 9

BUF8:45 amBuffalo

12h 40m

2 stops

PHX6:25 pmPhoenix Sky Harbor Intl

$328

Frontier flights from Phoenix to Buffalo

Our best Frontier deals on Phoenix to Buffalo flight tickets

Frontier

Jun 21

PHX12:35 amPhoenix Sky Harbor Intl

15h 37m

1 stop

BUF7:12 pmBuffalo

Jun 23

BUF9:02 pmBuffalo

16h 25m

1 stop

PHX10:27 amPhoenix Sky Harbor Intl

$264

Frontier

Aug 3

PHX12:12 amPhoenix Sky Harbor Intl

15h 54m

1 stop

BUF7:06 pmBuffalo

Aug 12

BUF7:57 pmBuffalo

17h 33m

1 stop

PHX10:30 amPhoenix Sky Harbor Intl

$267

Frontier

Jul 17

PHX11:23 pmPhoenix Sky Harbor Intl

9h 10m

1 stop

BUF11:33 amBuffalo

Jul 24

BUF7:57 pmBuffalo

17h 33m

1 stop

PHX10:30 amPhoenix Sky Harbor Intl

$274

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 8/14

11:23 pm-11:33 am

1 stop9h 10m

Buffalo

Fri 8/21

3:32 pm-9:43 pm

1 stop9h 11m

$266

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 8/3

12:12 am-7:06 pm

1 stop15h 54m

Buffalo

Wed 8/12

7:57 pm-10:30 am

1 stop17h 33m

$267

Quickest round-trip

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 7/3

11:03 pm-9:10 am

1 stop7h 07m

Buffalo

Mon 7/13

2:48 pm-7:44 pm

1 stop7h 56m

$271

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 7/17

11:23 pm-11:33 am

1 stop9h 10m

Buffalo

Fri 7/24

7:57 pm-10:30 am

1 stop17h 33m

$274

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 7/31

11:23 pm-11:33 am

1 stop9h 10m

Buffalo

Fri 8/7

2:48 pm-7:44 pm

1 stop7h 56m

$275

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 7/27

12:12 am-7:06 pm

1 stop15h 54m

Buffalo

Wed 7/29

2:48 pm-7:44 pm

1 stop7h 56m

$276

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 8/12

12:12 am-4:32 pm

1 stop13h 20m

Buffalo

Wed 8/19

2:50 pm-10:20 pm

1 stop10h 30m

$279

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 7/8

12:12 am-4:32 pm

1 stop13h 20m

Buffalo

Sun 7/12

9:29 pm-10:30 am

1 stop16h 01m

$281

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 7/29

12:12 am-4:32 pm

1 stop13h 20m

Buffalo

Sun 8/2

9:29 pm-10:30 am

1 stop16h 01m

$282

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 7/10

11:23 pm-11:33 am

1 stop9h 10m

Buffalo

Sun 7/12

9:29 pm-10:30 am

1 stop16h 01m

$284

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

Other information

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 June, then book flights to Buffalo from Phoenix during July instead. Flights to Buffalo in July, while not as cheap as those in June, still average around $148.

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 $390 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 $236 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	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 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).

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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 June 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 $127	Free Cancellation	Rating 5.6 2,877 reviews	Search Frontier flights
Delta	PriceFrom $148	Free Cancellation	Rating 7.8 8,423 reviews	Search Delta flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,868 reviews	Search United Airlines flights
Southwest	PriceFrom $262	Free Cancellation	Rating 7.9 4,242 reviews	Search Southwest flights
JetBlue	PriceFrom $268	Free Cancellation	Rating 7.1 2,990 reviews	Search JetBlue flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.1 11,722 reviews	Search American Airlines flights

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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.

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Cheap flights from Phoenix to Buffalo from $119

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 7/20. 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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Southwest flights from Phoenix to Buffalo

Our best Southwest deals on Phoenix to Buffalo flight tickets

Frontier flights from Phoenix to Buffalo

Our best Frontier deals on Phoenix to Buffalo flight tickets

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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?

How many flights depart from Phoenix to Buffalo on average per week?

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

Best airlines flying from Phoenix to Buffalo

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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