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Cheap flights from Phoenix to Buffalo from $77

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 5/10. 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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0 bags

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Find the cheapest flights from Phoenix to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:30 pm - 10:41 am
PHX
-
BUF
8h 11m
1 stop
Frontier Logo
2:49 pm - 8:33 pm
BUF
-
PHX
8h 44m
1 stop
$158Frontier
Mon, May 18 - Wed, May 20
Frontier Logo
11:30 pm - 10:41 am
PHX
-
BUF
8h 11m
1 stop
Frontier Logo
12:41 pm - 10:26 pm
BUF
-
PHX
12h 45m
1 stop
$160Frontier
Wed, May 6 - Sat, May 9
Frontier Logo
11:30 pm - 10:41 am
PHX
-
BUF
8h 11m
1 stop
Frontier Logo
12:41 pm - 10:26 pm
BUF
-
PHX
12h 45m
1 stop
$185Frontier
Wed, May 6 - Sat, May 16
Frontier Logo
11:30 pm - 11:28 am
PHX
-
BUF
8h 58m
1 stop
Frontier Logo
7:52 pm - 10:45 am
BUF
-
PHX
17h 53m
1 stop
$196Frontier
Fri, May 22 - Tue, May 26
Frontier Logo
10:59 pm - 10:41 am
PHX
-
BUF
8h 42m
1 stop
Frontier Logo
2:49 pm - 8:33 pm
BUF
-
PHX
8h 44m
1 stop
$197Frontier
Mon, May 4 - Mon, May 11
Frontier Logo
12:29 pm - 1:54 pm
PHX
-
BUF
22h 25m
2 stops
Frontier Logo
2:49 pm - 8:33 pm
BUF
-
PHX
8h 44m
1 stop
$199Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
10:29 pm - 12:42 pm
PHX
-
BUF
11h 13m
1 stop
Frontier Logo
12:18 pm - 9:24 pm
BUF
-
PHX
12h 06m
1 stop
$200Frontier
Mon, Apr 27 - Fri, May 1
Frontier Logo
11:30 pm - 10:41 am
PHX
-
BUF
8h 11m
1 stop
Frontier Logo
12:41 pm - 10:26 pm
BUF
-
PHX
12h 45m
1 stop
$205Frontier
Wed, May 6 - Sat, May 9
Frontier Logo
11:30 pm - 1:54 pm
PHX
-
BUF
11h 24m
1 stop
Frontier Logo
12:41 pm - 9:20 pm
BUF
-
PHX
35h 39m
2 stops
$206Frontier
Tue, May 12 - Sat, May 30
Frontier Logo
11:30 pm - 10:41 am
PHX
-
BUF
8h 11m
1 stop
Frontier Logo
2:49 pm - 8:33 pm
BUF
-
PHX
8h 44m
1 stop
$210Frontier
Mon, May 18 - Wed, May 20

Frontier flights from Phoenix to Buffalo

Our best Frontier deals on Phoenix to Buffalo flight tickets
Frontier
May 18
PHX11:30 pmPhoenix Sky Harbor Intl
8h 11m
1 stop
BUF10:41 amBuffalo
May 20
BUF2:49 pmBuffalo
8h 44m
1 stop
PHX8:33 pmPhoenix Sky Harbor Intl
$158
Frontier
May 6
PHX11:30 pmPhoenix Sky Harbor Intl
8h 11m
1 stop
BUF10:41 amBuffalo
May 9
BUF12:41 pmBuffalo
12h 45m
1 stop
PHX10:26 pmPhoenix Sky Harbor Intl
$160
Frontier
May 11
PHX11:30 pmPhoenix Sky Harbor Intl
8h 11m
1 stop
BUF10:41 amBuffalo
May 18
BUF2:49 pmBuffalo
8h 44m
1 stop
PHX8:33 pmPhoenix Sky Harbor Intl
$179

United Airlines flights from Phoenix to Buffalo

Our best United Airlines deals on Phoenix to Buffalo flight tickets
United Airlines
Apr 25
PHX6:00 amPhoenix Sky Harbor Intl
9h 13m
1 stop
BUF6:13 pmBuffalo
Apr 28
BUF7:00 amBuffalo
7h 20m
1 stop
PHX11:20 amPhoenix Sky Harbor Intl
$297
United Airlines
Apr 18
PHX1:45 pmPhoenix Sky Harbor Intl
6h 25m
1 stop
BUF11:10 pmBuffalo
May 2
BUF6:10 amBuffalo
10h 00m
2 stops
PHX1:10 pmPhoenix Sky Harbor Intl
$334
United Airlines
Apr 26
PHX11:59 pmPhoenix Sky Harbor Intl
7h 11m
1 stop
BUF10:10 amBuffalo
Apr 29
BUF8:30 amBuffalo
8h 56m
1 stop
PHX2:26 pmPhoenix Sky Harbor Intl
$347

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix to Buffalo 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 April 13, 2026.
Use the filters below to find and compare flights from Phoenix to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 5/18

11:30 pm-10:41 am

1 stop8h 11m

Buffalo

Wed 5/20

2:49 pm-8:33 pm

1 stop8h 44m

$158

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

11:30 pm-10:41 am

1 stop8h 11m

Buffalo

Sat 5/16

12:41 pm-10:26 pm

1 stop12h 45m

$185

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 5/22

11:30 pm-11:28 am

1 stop8h 58m

Buffalo

Tue 5/26

7:52 pm-10:45 am

1 stop17h 53m

$196

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 5/4

10:59 pm-10:41 am

1 stop8h 42m

Buffalo

Mon 5/11

2:49 pm-8:33 pm

1 stop8h 44m

$197

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 5/7

12:29 pm-1:54 pm

2 stops22h 25m

Buffalo

Mon 5/11

2:49 pm-8:33 pm

1 stop8h 44m

$199

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 4/27

10:29 pm-12:42 pm

1 stop11h 13m

Buffalo

Fri 5/1

12:18 pm-9:24 pm

1 stop12h 06m

$200

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

$205

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 5/12

11:30 pm-1:54 pm

1 stop11h 24m

Buffalo

Sat 5/30

12:41 pm-9:20 pm

2 stops35h 39m

$206

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 5/18

11:30 pm-10:41 am

1 stop8h 11m

Buffalo

Wed 5/20

2:49 pm-8:33 pm

1 stop8h 44m

$210

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

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

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 June instead. Flights to Buffalo in June, while not as cheap as those in March, still average around $334.

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 $397. 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 $373 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?

  • 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
FrontierPriceFrom $151Free CancellationRating
5.7
2,994 reviews
Search Frontier flights
JetBluePriceFrom $198Free CancellationRating
7.2
2,931 reviews
Search JetBlue flights
United AirlinesPriceFrom $207Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,408 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,572 reviews
Search American Airlines flights
SouthwestPriceFrom $248Free CancellationRating
8.0
4,329 reviews
Search Southwest flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
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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