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Cheap flights from Phoenix to Buffalo from $120

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 7/18. 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
12:12 am - 7:06 pm
PHX
-
BUF
15h 54m
1 stop
Frontier Logo
9:33 pm - 10:30 am
BUF
-
PHX
15h 57m
1 stop
$267Frontier
Mon, Aug 3 - Thu, Aug 13
Frontier Logo
12:12 am - 7:06 pm
PHX
-
BUF
15h 54m
1 stop
Frontier Logo
10:02 pm - 10:30 am
BUF
-
PHX
15h 28m
1 stop
$268Frontier
Mon, Aug 3 - Sat, Aug 15
Frontier Logo
11:35 pm - 10:40 am
PHX
-
BUF
8h 05m
1 stop
Frontier Logo
1:16 pm - 9:39 pm
BUF
-
PHX
11h 23m
1 stop
$271Frontier
Wed, Aug 26 - Mon, Sep 14
Frontier Logo
11:23 pm - 10:29 am
PHX
-
BUF
8h 06m
1 stop
Frontier Logo
2:48 pm - 7:44 pm
BUF
-
PHX
7h 56m
1 stop
$274Frontier
Mon, Jul 27 - Mon, Aug 3
Frontier Logo
12:12 am - 7:06 pm
PHX
-
BUF
15h 54m
1 stop
Frontier Logo
7:57 pm - 10:30 am
BUF
-
PHX
17h 33m
1 stop
$275Frontier
Mon, Aug 3 - Wed, Aug 12
Southwest Logo
5:10 pm - 7:55 am
PHX
-
BUF
11h 45m
1 stop
Southwest Logo
8:35 am - 1:20 pm
BUF
-
PHX
7h 45m
2 stops
$277Southwest
Thu, Oct 8 - Tue, Oct 20
Delta Logo
11:29 am - 12:40 am
PHX
-
BUF
10h 11m
1 stop
Delta Logo
3:50 pm - 10:14 pm
BUF
-
PHX
9h 24m
1 stop
$278Delta
Mon, Aug 31 - Fri, Sep 11
Frontier Logo
12:12 am - 4:32 pm
PHX
-
BUF
13h 20m
1 stop
Frontier Logo
9:29 pm - 10:30 am
BUF
-
PHX
16h 01m
1 stop
$281Frontier
Sat, Jul 11 - Thu, Jul 16
Frontier Logo
11:40 pm - 11:34 am
PHX
-
BUF
8h 54m
1 stop
Frontier Logo
7:57 pm - 10:30 am
BUF
-
PHX
17h 33m
1 stop
$284Frontier
Fri, Jul 3 - Mon, Jul 13
Frontier Logo
11:40 pm - 10:40 am
PHX
-
BUF
8h 00m
1 stop
Frontier Logo
12:29 pm - 10:20 pm
BUF
-
PHX
12h 51m
1 stop
$285Frontier
Sat, Jun 27 - Sat, Jul 4

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United Airlines flights from Phoenix to Buffalo

Our best United Airlines deals on Phoenix to Buffalo flight tickets
United Airlines
Aug 11
PHX6:20 amPhoenix Sky Harbor Intl
9h 40m
2 stops
BUF7:00 pmBuffalo
Aug 19
BUF5:58 pmBuffalo
7h 23m
1 stop
PHX10:21 pmPhoenix Sky Harbor Intl
$302
United Airlines
Sep 1
PHX9:00 amPhoenix Sky Harbor Intl
9h 07m
1 stop
BUF9:07 pmBuffalo
Sep 16
BUF10:30 amBuffalo
7h 50m
1 stop
PHX3:20 pmPhoenix Sky Harbor Intl
$337
United Airlines
Sep 1
PHX6:20 amPhoenix Sky Harbor Intl
9h 40m
2 stops
BUF7:00 pmBuffalo
Sep 15
BUF7:00 amBuffalo
8h 56m
1 stop
PHX12:56 pmPhoenix Sky Harbor Intl
$342

Delta flights from Phoenix to Buffalo

Our best Delta deals on Phoenix to Buffalo flight tickets
Delta
Aug 31
PHX11:29 amPhoenix Sky Harbor Intl
10h 11m
1 stop
BUF12:40 amBuffalo
Sep 11
BUF3:50 pmBuffalo
9h 24m
1 stop
PHX10:14 pmPhoenix Sky Harbor Intl
$278
Delta
Sep 2
PHX11:45 amPhoenix Sky Harbor Intl
8h 24m
1 stop
BUF11:09 pmBuffalo
Sep 7
BUF3:53 pmBuffalo
10h 44m
1 stop
PHX11:37 pmPhoenix Sky Harbor Intl
$288
Delta
Aug 27
PHX11:56 pmPhoenix Sky Harbor Intl
8h 12m
1 stop
BUF11:08 amBuffalo
Sep 1
BUF6:40 amBuffalo
6h 21m
1 stop
PHX10:01 amPhoenix Sky Harbor Intl
$307

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 June 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

Mon 8/3

12:12 am-7:06 pm

1 stop15h 54m

Buffalo

Thu 8/13

9:33 pm-10:30 am

1 stop15h 57m

$267

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 8/3

12:12 am-7:06 pm

1 stop15h 54m

Buffalo

Sat 8/15

10:02 pm-10:30 am

1 stop15h 28m

$268

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 8/26

11:35 pm-10:40 am

1 stop8h 05m

Buffalo

Mon 9/14

1:16 pm-9:39 pm

1 stop11h 23m

$271
Quickest round-trip

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 7/27

11:23 pm-10:29 am

1 stop8h 06m

Buffalo

Mon 8/3

2:48 pm-7:44 pm

1 stop7h 56m

$274

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

$275

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 10/8

5:10 pm-7:55 am

1 stop11h 45m

Buffalo

Tue 10/20

8:35 am-1:20 pm

2 stops7h 45m

$277

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Mon 8/31

11:29 am-12:40 am

1 stop10h 11m

Buffalo

Fri 9/11

3:50 pm-10:14 pm

1 stop9h 24m

$278

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 7/11

12:12 am-4:32 pm

1 stop13h 20m

Buffalo

Thu 7/16

9:29 pm-10:30 am

1 stop16h 01m

$281

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 7/3

11:40 pm-11:34 am

1 stop8h 54m

Buffalo

Mon 7/13

7:57 pm-10:30 am

1 stop17h 33m

$284

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 6/27

11:40 pm-10:40 am

1 stop8h 00m

Buffalo

Sat 7/4

12:29 pm-10:20 pm

1 stop12h 51m

$285

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 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 $385 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 $261 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

Thu 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 Thursday 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
2,883 reviews
Search Frontier flights
DeltaPriceFrom $148Free CancellationRating
7.9
8,405 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,842 reviews
Search United Airlines flights
SouthwestPriceFrom $262Free CancellationRating
7.9
4,237 reviews
Search Southwest flights
JetBluePriceFrom $268Free CancellationRating
7.1
2,981 reviews
Search JetBlue flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,665 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.

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