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Cheap flights from Phoenix Sky Harbor Intl Airport to Buffalo from C$ 243

PHX — BUF
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sky Harbor Intl to Buffalo

Enter your travel dates to find the best prices.

Cheapest flights from Sky Harbor Intl to Buffalo

Fri 4/121:03 p.m. -
1 stop9h 12m
Sun 13/1212:06 p.m. -
1 stop9h 42m
Deal found 1/11C$ 485
Wed 18/112:50 p.m. -
1 stop5h 43m
Sat 21/111:53 p.m. -
2 stops11h 00m
Deal found 4/11C$ 492
Wed 18/116:25 a.m. -
1 stop10h 15m
Thu 3/123:20 p.m. -
1 stop10h 43m
Deal found 3/11C$ 499
Sat 21/1111:59 p.m. -
1 stop8h 09m
Thu 26/116:00 a.m. -
2 stops9h 37m
Deal found 1/11C$ 508
Wed 18/1112:10 p.m. -
2 stops7h 50m
Wed 9/123:55 p.m. -
2 stops9h 45m
Deal found 3/11C$ 513
Sat 21/113:00 p.m. -
1 stop7h 25m
Thu 26/118:00 a.m. -
1 stop6h 25m
Deal found 1/11C$ 515
Tue 29/1212:30 a.m. -
1 stop8h 30m
Mon 4/13:05 p.m. -
1 stop8h 35m
Deal found 1/11C$ 522
Wed 18/111:35 a.m. -
1 stop7h 05m
Wed 2/123:55 p.m. -
2 stops9h 45m
Deal found 2/11C$ 529
Mon 28/1211:59 p.m. -
1 stop8h 10m
Mon 4/16:00 a.m. -
1 stop8h 12m
Deal found 31/10C$ 538
Wed 11/1111:59 p.m. -
1 stop6h 21m
Sun 15/113:55 p.m. -
1 stop9h 26m
Deal found 30/10C$ 548
Sat 14/112:40 p.m. -
1 stop5h 50m
Mon 16/113:55 p.m. -
2 stops9h 45m
Deal found 2/11C$ 555
Thu 26/117:50 a.m. -
1 stop6h 10m
Fri 11/129:05 a.m. -
Nonstop5h 00m
Deal found 2/11C$ 557

Find flight deals from Sky Harbor Intl to Buffalo

Round-trip from

C$ 485

One-way from

C$ 243

Popular in

December

Cheapest in

March

Average price

C$ 529
Delta
  • Delta
  • 4/12-8/12
  • 2 total stops
  • 15h 10m total
  • Phoenix to Buffalo
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Delta
  • Delta
  • 18/11-31/12
  • 1 total stop
  • 8h 16m total
  • Phoenix to Buffalo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Buffalo that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBuffalo

PHX Phoenix Sky Harbor Intl - BUF Buffalo

PHXBUF

Phoenix Sky Harbor Intl

Fri 4/12

5:50 a.m.-3:15 p.m.

1 stop7h 25m

Buffalo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 243

PhoenixBuffalo

PHX Phoenix Sky Harbor Intl - BUF Buffalo

PHXBUF

Phoenix Sky Harbor Intl

Thu 17/12

11:59 p.m.-10:09 a.m.

1 stop8h 10m

Buffalo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 243

PhoenixBuffalo

PHX Phoenix Sky Harbor Intl - BUF Buffalo

PHXBUF

Phoenix Sky Harbor Intl

Wed 18/11

1:43 p.m.-11:59 p.m.

1 stop8h 16m

Buffalo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 243

PhoenixBuffalo

PHX Phoenix Sky Harbor Intl - BUF Buffalo

PHXBUF

Phoenix Sky Harbor Intl

Fri 13/11

5:10 a.m.-3:15 p.m.

1 stop8h 05m

Buffalo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 243

PhoenixBuffalo

PHX Phoenix Sky Harbor Intl - BUF Buffalo

PHXBUF

Phoenix Sky Harbor Intl

Mon 8/2

1:30 p.m.-11:58 p.m.

1 stop8h 28m

Buffalo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 243

PhoenixBuffalo

PHX Phoenix Sky Harbor Intl - BUF Buffalo

PHXBUF

Phoenix Sky Harbor Intl

Fri 4/12

7:00 a.m.-8:24 p.m.

2 stops11h 24m

Buffalo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 250

PhoenixBuffalo

PHX Phoenix Sky Harbor Intl - BUF Buffalo

PHXBUF

Phoenix Sky Harbor Intl

Sun 22/11

6:20 a.m.-5:02 p.m.

2 stops8h 42m

Buffalo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 250

PhoenixBuffalo

PHX Phoenix Sky Harbor Intl - BUF Buffalo

PHXBUF

Phoenix Sky Harbor Intl

Thu 19/11

11:35 p.m.-8:20 a.m.

1 stop6h 45m

Buffalo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 250
Quickest round-trip

PhoenixBuffalo

PHX Phoenix Sky Harbor Intl - BUF Buffalo

PHXBUF

Phoenix Sky Harbor Intl

Thu 12/11

12:20 p.m.-8:36 p.m.

1 stop6h 16m

Buffalo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 306

PhoenixBuffalo

PHX Phoenix Sky Harbor Intl - BUF Buffalo

PHXBUF

Phoenix Sky Harbor Intl

Tue 10/11

5:10 a.m.-3:15 p.m.

2 stops8h 05m

Buffalo

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 313

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Best time to book a flight from Sky Harbor Intl to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Buffalo

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Buffalo?

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Buffalo?

Currently, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Buffalo (average of C$ 408). Flying from Phoenix Sky Harbor Intl Airport to Buffalo in December is currently the most expensive (average of C$ 654). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to BUF?

When flying from Phoenix Sky Harbor Intl Airport to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Buffalo?

Airfare is typical for this route at the moment.

Phoenix Sky Harbor Intl Airport to Buffalo flights typically cost between C$ 441 and C$ 810 in December.
The cheapest round-trip price found within the last 5 days was C$ 485 on Delta (4 Dec-8 Dec).

Related info for your journey

  • What airport do you fly into for flights to Buffalo from Phoenix Sky Harbor Intl?

    If you book a flight to Buffalo from Phoenix Sky Harbor Intl, you will be flying to Buffalo, which is the city’s only airport. Buffalo (BUF) is located 13.4 km from the centre of Buffalo. There are 0 flights from Phoenix Sky Harbor Intl to Buffalo per day from 0 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Buffalo?

    Airlines like Southwest fly from Phoenix Sky Harbor Intl Airport to Buffalo in about 7h 50m. The time it takes to get you to your destination can typically vary by up to . Phoenix Sky Harbor Intl Airport and Buffalo are separated by a distance of 3067 km.

  • Can I find deals for flights from Sky Harbor Intl to Buffalo that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Buffalo.

  • Can I find deals for business class flights from Sky Harbor Intl to Buffalo?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Buffalo?

    Currently, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Buffalo (average of C$ 408). Flying from Phoenix Sky Harbor Intl Airport to Buffalo in December is currently the most expensive (average of C$ 654). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Buffalo?

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

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