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Cheap flights from Phoenix to Buffalo from $123

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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:50 pm - 10:29 am
PHX
-
BUF
9h 39m
1 stop
Frontier Logo
12:28 pm - 10:16 pm
BUF
-
PHX
12h 48m
1 stop
$258Frontier
Sat, Aug 8 - Sat, Aug 15
Frontier Logo
11:31 pm - 12:18 pm
PHX
-
BUF
9h 47m
1 stop
Frontier Logo
1:13 pm - 9:39 pm
BUF
-
PHX
11h 26m
1 stop
$263Frontier
Mon, Oct 12 - Sat, Oct 24
Frontier Logo
11:23 pm - 10:29 am
PHX
-
BUF
8h 06m
1 stop
Frontier Logo
9:33 pm - 10:35 am
BUF
-
PHX
16h 02m
1 stop
$265Frontier
Wed, Aug 12 - Sun, Aug 16
Frontier Logo
12:12 am - 9:07 pm
PHX
-
BUF
17h 55m
1 stop
Frontier Logo
10:02 pm - 10:35 am
BUF
-
PHX
15h 33m
1 stop
$268Frontier
Fri, Jul 31 - Sat, Aug 8
Frontier Logo
10:44 pm - 12:21 pm
PHX
-
BUF
10h 37m
1 stop
Frontier Logo
1:13 pm - 7:11 am
BUF
-
PHX
44h 58m
2 stops
$270Frontier
Mon, Oct 5 - Tue, Oct 13
Frontier Logo
9:04 am - 10:29 am
PHX
-
BUF
22h 25m
2 stops
Frontier Logo
12:28 pm - 10:16 pm
BUF
-
PHX
12h 48m
1 stop
$272Frontier
Sat, Aug 8 - Sat, Aug 15
Frontier Logo
12:12 am - 7:06 pm
PHX
-
BUF
15h 54m
1 stop
Frontier Logo
12:28 pm - 10:16 pm
BUF
-
PHX
12h 48m
1 stop
$273Frontier
Mon, Aug 10 - Sat, Aug 15
Frontier Logo
10:44 pm - 12:21 pm
PHX
-
BUF
10h 37m
1 stop
Frontier Logo
1:13 pm - 7:11 am
BUF
-
PHX
20h 58m
2 stops
$274Frontier
Mon, Oct 5 - Wed, Oct 14
Frontier Logo
11:23 pm - 10:29 am
PHX
-
BUF
8h 06m
1 stop
Frontier Logo
9:29 pm - 10:30 am
BUF
-
PHX
16h 01m
1 stop
$275Frontier
Mon, Jul 27 - Thu, Jul 30
Frontier Logo
11:23 pm - 10:29 am
PHX
-
BUF
8h 06m
1 stop
Frontier Logo
9:29 pm - 10:30 am
BUF
-
PHX
16h 01m
1 stop
$282Frontier
Mon, Jul 27 - Thu, Jul 30

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Frontier flights from Phoenix to Buffalo

Our best Frontier deals on Phoenix to Buffalo flight tickets
Frontier
Aug 8
PHX9:50 pmPhoenix Sky Harbor Intl
9h 39m
1 stop
BUF10:29 amBuffalo
Aug 15
BUF12:28 pmBuffalo
12h 48m
1 stop
PHX10:16 pmPhoenix Sky Harbor Intl
$258
Frontier
Oct 12
PHX11:31 pmPhoenix Sky Harbor Intl
9h 47m
1 stop
BUF12:18 pmBuffalo
Oct 24
BUF1:13 pmBuffalo
11h 26m
1 stop
PHX9:39 pmPhoenix Sky Harbor Intl
$263
Frontier
Aug 12
PHX11:23 pmPhoenix Sky Harbor Intl
8h 06m
1 stop
BUF10:29 amBuffalo
Aug 16
BUF9:33 pmBuffalo
16h 02m
1 stop
PHX10:35 amPhoenix Sky Harbor Intl
$265

Southwest flights from Phoenix to Buffalo

Our best Southwest deals on Phoenix to Buffalo flight tickets
Southwest
Oct 2
PHX5:00 amPhoenix Sky Harbor Intl
6h 10m
1 stop
BUF2:10 pmBuffalo
Oct 7
BUF4:25 pmBuffalo
9h 10m
1 stop
PHX10:35 pmPhoenix Sky Harbor Intl
$292
Southwest
Oct 1
PHX7:45 amPhoenix Sky Harbor Intl
7h 55m
2 stops
BUF6:40 pmBuffalo
Oct 4
BUF7:00 pmBuffalo
8h 20m
1 stop
PHX12:20 amPhoenix Sky Harbor Intl
$302
Southwest
Oct 2
PHX5:00 amPhoenix Sky Harbor Intl
6h 10m
1 stop
BUF2:10 pmBuffalo
Oct 7
BUF6:20 pmBuffalo
4h 40m
PHX8:00 pmPhoenix Sky Harbor Intl
$303

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 July 16, 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

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 8/8

9:50 pm-10:29 am

1 stop9h 39m

Buffalo

Sat 8/15

12:28 pm-10:16 pm

1 stop12h 48m

$258
Quickest round-trip

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 10/12

11:31 pm-12:18 pm

1 stop9h 47m

Buffalo

Sat 10/24

1:13 pm-9:39 pm

1 stop11h 26m

$263

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 8/12

11:23 pm-10:29 am

1 stop8h 06m

Buffalo

Sun 8/16

9:33 pm-10:35 am

1 stop16h 02m

$265

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 7/31

12:12 am-9:07 pm

1 stop17h 55m

Buffalo

Sat 8/8

10:02 pm-10:35 am

1 stop15h 33m

$268

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 10/5

10:44 pm-12:21 pm

1 stop10h 37m

Buffalo

Tue 10/13

1:13 pm-7:11 am

2 stops44h 58m

$270

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 8/8

9:04 am-10:29 am

2 stops22h 25m

Buffalo

Sat 8/15

12:28 pm-10:16 pm

1 stop12h 48m

$272

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 8/10

12:12 am-7:06 pm

1 stop15h 54m

Buffalo

Sat 8/15

12:28 pm-10:16 pm

1 stop12h 48m

$273

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 10/5

10:44 pm-12:21 pm

1 stop10h 37m

Buffalo

Wed 10/14

1:13 pm-7:11 am

2 stops20h 58m

$274

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 7/27

11:23 pm-10:29 am

1 stop8h 06m

Buffalo

Thu 7/30

9:29 pm-10:30 am

1 stop16h 01m

$275

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 7/27

11:23 pm-10:29 am

1 stop8h 06m

Buffalo

Thu 7/30

9:29 pm-10:30 am

1 stop16h 01m

$282

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 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 Saturday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $555. Flights from Phoenix to Buffalo on a Wednesday will generally be more expensive and average around $718. 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 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 $384 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 00m

Direct flights

Tue, Wed, Thu, 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 Tuesday, 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 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
FrontierPriceFrom $127Free CancellationRating
5.6
2,794 reviews
Search Frontier flights
DeltaPriceFrom $177Free CancellationRating
7.8
8,472 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,994 reviews
Search United Airlines flights
SouthwestPriceFrom $262Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
JetBluePriceFrom $268Free CancellationRating
7.1
3,012 reviews
Search JetBlue flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,816 reviews
Search American Airlines flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Orchard Park
Grand Island
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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