What airlines fly to Buffalo?

American Airlines, Southwest and Delta 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.

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

Frontier is the most popular carrier 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 April 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.

$80 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 $489 to $260. The lowest price recently found on this route was $157.

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Find the cheapest flights from Phoenix to Buffalo

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One-way

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11:30 pm - 10:41 am

PHX

BUF

8h 11m

1 stop

2:49 pm - 8:33 pm

BUF

PHX

8h 44m

1 stop

$157Frontier

Wed, May 6 - Wed, May 13

11:30 pm - 10:41 am

PHX

BUF

8h 11m

1 stop

12:41 pm - 10:26 pm

BUF

PHX

12h 45m

1 stop

$160Frontier

Wed, May 6 - Sat, May 9

9:15 am - 10:41 am

PHX

BUF

22h 26m

2 stops

2:49 pm - 8:33 pm

BUF

PHX

8h 44m

1 stop

$178Frontier

Wed, May 6 - Wed, May 13

10:29 pm - 12:42 pm

PHX

BUF

11h 13m

1 stop

12:35 pm - 9:24 pm

BUF

PHX

11h 49m

1 stop

$180Frontier

Mon, Apr 20 - Thu, Apr 23

11:30 pm - 1:54 pm

PHX

BUF

11h 24m

1 stop

12:41 pm - 10:26 pm

BUF

PHX

12h 45m

1 stop

$185Frontier

Tue, May 12 - Sat, May 16

11:30 pm - 10:41 am

PHX

BUF

8h 11m

1 stop

7:41 pm - 1:09 pm

BUF

PHX

20h 28m

2 stops

$191Frontier

Mon, May 11 - Mon, May 18

11:30 pm - 10:41 am

PHX

BUF

8h 11m

1 stop

2:49 pm - 9:20 pm

BUF

PHX

33h 31m

2 stops

$193Frontier

Sat, May 9 - Wed, May 13

11:30 pm - 11:33 am

PHX

BUF

9h 03m

1 stop

2:49 pm - 8:33 pm

BUF

PHX

8h 44m

1 stop

$196Frontier

Fri, May 8 - Wed, May 13

10:29 pm - 12:13 pm

PHX

BUF

10h 44m

1 stop

12:32 pm - 9:24 pm

BUF

PHX

11h 52m

1 stop

$200Frontier

Fri, Apr 17 - Mon, Apr 20

11:30 pm - 1:54 pm

PHX

BUF

11h 24m

1 stop

11:35 am - 9:22 pm

BUF

PHX

36h 47m

2 stops

$204Frontier

Tue, Jun 2 - Tue, Jun 9

United Airlines flights from Phoenix to Buffalo

Our best United Airlines deals on Phoenix to Buffalo flight tickets

United Airlines

Apr 8

PHX1:23 pmPhoenix Sky Harbor Intl

7h 27m

1 stop

BUF11:50 pmBuffalo

Apr 10

BUF6:02 pmBuffalo

8h 54m

1 stop

PHX11:56 pmPhoenix Sky Harbor Intl

$361

United Airlines

Apr 21

PHX7:00 amPhoenix Sky Harbor Intl

7h 16m

1 stop

BUF5:16 pmBuffalo

Apr 25

BUF1:52 pmBuffalo

7h 06m

1 stop

PHX5:58 pmPhoenix Sky Harbor Intl

$397

United Airlines

Apr 21

PHX1:23 pmPhoenix Sky Harbor Intl

7h 27m

1 stop

BUF11:50 pmBuffalo

Apr 25

BUF6:09 amBuffalo

11h 31m

2 stops

PHX2:40 pmPhoenix Sky Harbor Intl

$402

Southwest flights from Phoenix to Buffalo

Our best Southwest deals on Phoenix to Buffalo flight tickets

Southwest

May 5

PHX10:30 pmPhoenix Sky Harbor Intl

6h 20m

1 stop

BUF7:50 amBuffalo

May 12

BUF3:10 pmBuffalo

7h 15m

1 stop

PHX7:25 pmPhoenix Sky Harbor Intl

$297

Southwest

May 5

PHX8:00 pmPhoenix Sky Harbor Intl

8h 50m

2 stops

BUF7:50 amBuffalo

May 12

BUF6:55 pmBuffalo

6h 50m

1 stop

PHX10:45 pmPhoenix Sky Harbor Intl

$302

Southwest

Apr 17

PHX11:05 amPhoenix Sky Harbor Intl

7h 25m

2 stops

BUF9:30 pmBuffalo

Apr 20

BUF6:00 amBuffalo

9h 40m

2 stops

PHX12:40 pmPhoenix Sky Harbor Intl

$307

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 5/6

11:30 pm-10:41 am

1 stop8h 11m

Buffalo

Wed 5/13

2:49 pm-8:33 pm

1 stop8h 44m

$157

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 5/6

11:30 pm-10:41 am

1 stop8h 11m

Buffalo

Sat 5/9

12:41 pm-10:26 pm

1 stop12h 45m

$160

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 5/6

9:15 am-10:41 am

2 stops22h 26m

Buffalo

Wed 5/13

2:49 pm-8:33 pm

1 stop8h 44m

$178

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 4/20

10:29 pm-12:42 pm

1 stop11h 13m

Buffalo

Thu 4/23

12:35 pm-9:24 pm

1 stop11h 49m

$180

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 5/12

11:30 pm-1:54 pm

1 stop11h 24m

Buffalo

Sat 5/16

12:41 pm-10:26 pm

1 stop12h 45m

$185

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 5/11

11:30 pm-10:41 am

1 stop8h 11m

Buffalo

Mon 5/18

7:41 pm-1:09 pm

2 stops20h 28m

$191

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 5/9

11:30 pm-10:41 am

1 stop8h 11m

Buffalo

Wed 5/13

2:49 pm-9:20 pm

2 stops33h 31m

$193

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 5/8

11:30 pm-11:33 am

1 stop9h 03m

Buffalo

Wed 5/13

2:49 pm-8:33 pm

1 stop8h 44m

$196

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 4/17

10:29 pm-12:13 pm

1 stop10h 44m

Buffalo

Mon 4/20

12:32 pm-9:24 pm

1 stop11h 52m

$200

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 6/2

11:30 pm-1:54 pm

1 stop11h 24m

Buffalo

Tue 6/9

11:35 am-9:22 pm

2 stops36h 47m

$204

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 March, then book flights to Buffalo from Phoenix during April instead. Flights to Buffalo in April, while not as cheap as those in March, still average around $321.

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

Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $397. 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 $399. 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 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 $370 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 $318 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	Mon, 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 Monday, 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 April 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 $166	Free Cancellation	Rating 5.7 2,998 reviews	Search Frontier flights
JetBlue	PriceFrom $198	Free Cancellation	Rating 7.2 2,922 reviews	Search JetBlue flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,550 reviews	Search United Airlines flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,388 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,552 reviews	Search American Airlines flights
Southwest	PriceFrom $256	Free Cancellation	Rating 8.0 4,337 reviews	Search Southwest flights

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Amherst

Tonawanda

Grand Island

Orchard Park

Williamsville

Lockport

West Seneca

Bowmansville

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 $80

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 5/6. 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 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

Best airlines flying from Phoenix to Buffalo

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

Traveling to a place near Buffalo?

Why use momondo?

An easier way to manage your Buffalo trip

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List of cabin classes available on flights landing in Buffalo. Availability may vary depending on flight origin and airline.

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