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Cheap flights from Phoenix to Buffalo from $100

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 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:41 pm - 6:17 pmPHX-BUF
23h 36m2 stops
Frontier Logo
2:42 pm - 1:13 pmBUF-PHX
24h 31m1 stop
$277Frontier
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Fri, Nov 7 - Fri, Nov 14
Multiple Airlines Logo
2:23 pm - 1:47 pmPHX-BUF
21h 24m1 stop
Multiple Airlines Logo
11:47 am - 12:05 pmBUF-PHX
26h 18m2 stops
$278Multiple Airlines
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Sat, Nov 15 - Sat, Nov 22
Delta Logo
12:45 pm - 10:57 pmPHX-BUF
8h 12m1 stop
Delta Logo
6:12 am - 11:23 amBUF-PHX
7h 11m1 stop
$327Delta
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Thu, Nov 13 - Sun, Nov 16
American Airlines Logo
12:57 am - 11:59 amPHX-BUF
9h 02m1 stop
American Airlines Logo
5:34 am - 12:14 pmBUF-PHX
8h 40m1 stop
$329American Airlines
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Tue, Dec 2 - Wed, Dec 10
United Airlines Logo
11:33 am - 10:52 pmPHX-BUF
9h 19m2 stops
United Airlines Logo
8:10 am - 3:26 pmBUF-PHX
9h 16m1 stop
$332United Airlines
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Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
10:54 am - 9:00 pmPHX-BUF
8h 06m2 stops
United Airlines Logo
2:55 pm - 10:40 pmBUF-PHX
9h 45m2 stops
$337United Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
Southwest Logo
12:00 pm - 10:00 pmPHX-BUF
8h 00m1 stop
Southwest Logo
4:55 pm - 7:55 pmBUF-PHX
5h 00mnonstop
$372Southwest
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Thu, Dec 4 - Thu, Dec 18
Southwest Logo
10:10 am - 10:40 pmPHX-BUF
10h 30m2 stops
Southwest Logo
10:40 am - 2:55 pmBUF-PHX
6h 15m1 stop
$375Southwest
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Thu, Dec 4 - Thu, Dec 18
Delta Logo
7:55 pm - 8:34 amPHX-BUF
10h 39m2 stops
Delta Logo
6:25 pm - 12:16 amBUF-PHX
7h 51m1 stop
$405Delta
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Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
12:45 am - 10:42 amPHX-BUF
7h 57m1 stop
American Airlines Logo
4:33 pm - 10:11 pmBUF-PHX
7h 38m1 stop
$417American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3

Frontier flights from Phoenix to Buffalo

Our best Frontier deals on Phoenix to Buffalo flight tickets
Frontier
Nov 7
PHX4:41 pmPhoenix Sky Harbor Intl
23h 36m
2 stops
BUF6:17 pmBuffalo
Nov 14
BUF2:42 pmBuffalo
24h 31m
1 stop
PHX1:13 pmPhoenix Sky Harbor Intl
$277
Find similar
Frontier
Nov 20
PHX10:55 pmPhoenix Sky Harbor Intl
13h 48m
1 stop
BUF2:43 pmBuffalo
Nov 24
BUF11:57 amBuffalo
13h 14m
1 stop
PHX11:11 pmPhoenix Sky Harbor Intl
$302
Find similar
Frontier
Oct 23
PHX7:59 pmPhoenix Sky Harbor Intl
17h 30m
1 stop
BUF4:29 pmBuffalo
Oct 27
BUF5:24 pmBuffalo
21h 20m
1 stop
PHX11:44 amPhoenix Sky Harbor Intl
$304
Find similar

United Airlines flights from Phoenix to Buffalo

Our best United Airlines deals on Phoenix to Buffalo flight tickets
United Airlines
Nov 15
PHX11:33 amPhoenix Sky Harbor Intl
9h 19m
2 stops
BUF10:52 pmBuffalo
Nov 22
BUF8:10 amBuffalo
9h 16m
1 stop
PHX3:26 pmPhoenix Sky Harbor Intl
$332
Find similar
United Airlines
Nov 15
PHX10:54 amPhoenix Sky Harbor Intl
8h 06m
2 stops
BUF9:00 pmBuffalo
Nov 22
BUF2:55 pmBuffalo
9h 45m
2 stops
PHX10:40 pmPhoenix Sky Harbor Intl
$337
Find similar
United Airlines
Nov 20
PHX11:33 amPhoenix Sky Harbor Intl
9h 19m
2 stops
BUF10:52 pmBuffalo
Nov 24
BUF8:10 amBuffalo
7h 26m
1 stop
PHX1:36 pmPhoenix Sky Harbor Intl
$352
Find similar

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 October 20, 2025.
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

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 11/7

4:41 pm-6:17 pm

2 stops23h 36m

Buffalo

Fri 11/14

2:42 pm-1:13 pm

1 stop24h 31m

$277

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 11/15

2:23 pm-1:47 pm

1 stop21h 24m

Buffalo

Sat 11/22

11:47 am-12:05 pm

2 stops26h 18m

$278

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 11/13

12:45 pm-10:57 pm

1 stop8h 12m

Buffalo

Sun 11/16

6:12 am-11:23 am

1 stop7h 11m

$327

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 12/2

12:57 am-11:59 am

1 stop9h 02m

Buffalo

Wed 12/10

5:34 am-12:14 pm

1 stop8h 40m

$329

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 11/15

11:33 am-10:52 pm

2 stops9h 19m

Buffalo

Sat 11/22

8:10 am-3:26 pm

1 stop9h 16m

$332

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 11/15

10:54 am-9:00 pm

2 stops8h 06m

Buffalo

Sat 11/22

2:55 pm-10:40 pm

2 stops9h 45m

$337

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 12/4

12:00 pm-10:00 pm

1 stop8h 00m

Buffalo

Thu 12/18

4:55 pm-7:55 pm

Nonstop5h 00m

$372

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 12/4

10:10 am-10:40 pm

2 stops10h 30m

Buffalo

Thu 12/18

10:40 am-2:55 pm

1 stop6h 15m

$375

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 12/3

7:55 pm-8:34 am

2 stops10h 39m

Buffalo

Wed 12/10

6:25 pm-12:16 am

1 stop7h 51m

$405

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 2/28

12:45 am-10:42 am

1 stop7h 57m

Buffalo

Tue 3/3

4:33 pm-10:11 pm

1 stop7h 38m

$417

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 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 August instead. Flights to Buffalo in August, while not as cheap as those in June, still average around $338.

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 $397. Flights from Phoenix to Buffalo on a Wednesday will generally be more expensive and average around $556. 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 evening is the cheapest time of day to fly from Phoenix to Buffalo when you can find flight prices for as low as $309. Flying to Buffalo in the evening 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 $397 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 $325 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 00m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Buffalo

1 airport
The fastest flight from Phoenix to Buffalo takes 4h 00m
Direct flights go from Phoenix to Buffalo on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Buffalo: Buffalo (BUF)
Search flight deals

  • How far is Phoenix to Buffalo by plane?

    The distance between Phoenix and Buffalo is about 1901.5 mi. 4h 00m 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
JetBluePriceFrom $124Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
FrontierPriceFrom $151Free CancellationRating
5.8
3,130 reviews
Search Frontier flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,993 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,026 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,978 reviews
Search Delta flights
SouthwestPriceFrom $313Free CancellationRating
8.0
4,241 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
Williamsville
Orchard Park
Lockport
West Seneca
East Aurora
Bowmansville
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

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.
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Wed 11/19
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