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Cheap flights from Buffalo to Arizona from C$ 146

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Arizona

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Arizona
Explore the most affordable flight options available from Buffalo to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Sat 5/96:45 a.m. -
1 stop7h 45m
Sat 12/96:00 a.m. -
1 stop8h 40m
Deal found 9/8C$ 284
Tue 20/1012:35 p.m. -
1 stop7h 50m
Fri 23/1012:35 a.m. -
2 stops8h 20m
Deal found 9/8C$ 293
Sun 11/108:54 p.m. -
1 stop30h 02m
Mon 19/1010:51 p.m. -
1 stop16h 10m
Deal found 7/8C$ 347
Thu 22/107:35 p.m. -
1 stop8h 05m
Sat 24/1012:35 a.m. -
1 stop6h 40m
Deal found 9/8C$ 357
Wed 19/811:36 a.m. -
1 stop14h 34m
Mon 24/811:41 p.m. -
1 stop7h 48m
Deal found 5/8C$ 390
Sat 10/101:13 p.m. -
1 stop12h 38m
Mon 19/1010:12 p.m. -
1 stop16h 49m
Deal found 5/8C$ 393
Mon 2/117:10 p.m. -
1 stop7h 20m
Mon 23/1112:20 a.m. -
1 stop6h 50m
Deal found 9/8C$ 394
Mon 21/91:40 p.m. -
1 stop12h 05m
Fri 25/93:17 p.m. -
2 stops18h 33m
Deal found 7/8C$ 397
Tue 13/101:13 p.m. -
1 stop12h 38m
Thu 15/1011:51 a.m. -
2 stops21h 27m
Deal found 8/8C$ 401
Sat 15/810:02 p.m. -
1 stop17h 02m
Tue 18/811:50 p.m. -
1 stop7h 39m
Deal found 5/8C$ 404
Thu 20/89:29 p.m. -
1 stop27h 15m
Tue 25/88:11 a.m. -
2 stops23h 18m
Deal found 5/8C$ 410
Fri 21/86:54 p.m. -
1 stop29h 50m
Tue 25/811:50 p.m. -
1 stop7h 39m
Deal found 9/8C$ 411

Find flight deals from Buffalo to Arizona

Keep the following information in mind while searching for Buffalo to Arizona flight deals. Data was last updated 10 August 2026.

Round-trip from

C$ 284

One-way from

C$ 146

Popular in

November

Cheapest in

September

Average price

C$ 426
Southwest
  • Southwest
  • 5/9-12/9
  • 2 total stops
  • 16h 25m total
  • Buffalo to Arizona
Search Deals
Frontier
  • Frontier
  • 29/8
  • 1 total stop
  • 9h 55m total
  • Buffalo to Arizona
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Arizona 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, Cheapflights users made 629,999 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from Buffalo to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Tue 20/10

12:35 p.m.-5:25 p.m.

1 stop7h 50m

Phoenix Sky Harbor Intl

Sat 24/10

5:45 a.m.-5:35 p.m.

1 stop8h 50m

C$ 284

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Tue 25/8

4:13 p.m.-8:56 p.m.

1 stop7h 43m

Phoenix Sky Harbor Intl

Wed 26/8

1:18 p.m.-11:59 p.m.

1 stop7h 41m

C$ 426

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Sat 12/12

12:32 p.m.-7:56 p.m.

1 stop9h 24m

Phoenix Sky Harbor Intl

Thu 24/12

1:05 p.m.-11:55 p.m.

1 stop8h 50m

C$ 428

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Sat 29/8

12:02 p.m.-6:08 p.m.

1 stop9h 06m

Phoenix Sky Harbor Intl

Mon 31/8

6:00 a.m.-7:19 p.m.

1 stop10h 19m

C$ 431

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Thu 27/8

6:55 a.m.-11:08 a.m.

1 stop7h 13m

Phoenix Sky Harbor Intl

Mon 31/8

6:00 a.m.-4:56 p.m.

2 stops7h 56m

C$ 435

BuffaloLas Vegas

BUF Buffalo - LAS Las Vegas Harry Reid Intl

BUFLAS

Buffalo

Sun 22/11

12:00 p.m.-6:26 p.m.

1 stop9h 26m

Las Vegas Harry Reid Intl

Wed 25/11

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

1 stop6h 00m

C$ 475
Quickest round-trip

BuffaloLas Vegas

BUF Buffalo - LAS Las Vegas Harry Reid Intl

BUFLAS

Buffalo

Mon 21/9

7:10 p.m.-10:45 p.m.

1 stop6h 35m

Las Vegas Harry Reid Intl

Thu 15/10

2:15 p.m.-9:25 p.m.

Nonstop4h 10m

C$ 517

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Tue 15/9

6:00 a.m.-12:31 p.m.

1 stop9h 31m

Phoenix Sky Harbor Intl

Thu 17/9

1:32 p.m.-11:52 p.m.

1 stop7h 20m

C$ 542

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Sat 12/12

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

2 stops9h 05m

Phoenix Sky Harbor Intl

Sat 12/12

11:40 p.m.-8:25 a.m.

1 stop6h 45m

C$ 563

BuffaloPhoenix

BUF Buffalo - PHX Phoenix Sky Harbor Intl

BUFPHX

Buffalo

Sat 12/12

7:00 a.m.-1:59 p.m.

1 stop8h 59m

Phoenix Sky Harbor Intl

Thu 31/12

12:58 p.m.-10:57 p.m.

1 stop7h 59m

C$ 570

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from Buffalo to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Arizona

What is the cheapest month to book a flight from Buffalo to Arizona?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Arizona (average of C$ 450). Flying from Buffalo to Arizona in November is currently the most expensive (average of C$ 652). 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 BUF to AZ?

Find hourly flight availability from Buffalo to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 August 2026.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Arizona at noon. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Buffalo to Arizona?

Airfare is below average for this route at the moment.
Buffalo to Arizona flights typically cost between C$ 413 and C$ 630 in September.
The cheapest round-trip price found within the last 5 days was C$ 284 on Southwest (5 Sep-12 Sep).

How far ahead should I book a flight from Buffalo to Arizona?

To ensure you get the cheapest price possible for a flight from Buffalo to Arizona, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated 10 August 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, andFrontier from Buffalo to Arizona by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,218 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Southwest
8.0
Very good
4,218 reviews
Southwest
8.0
Very good
4,218 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
American Airlines
7.1
Good
11,899 reviews
Southwest
8.0
Very good
4,218 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Frontier
5.6
Fair
2,710 reviews
Southwest
8.0
Very good
4,218 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Arizona?

    For a flight from Buffalo to Arizona, you will be flying from Buffalo. Buffalo (BUF) is just 13.4 km from the centre of the city.

  • How long is the flight from Buffalo to Arizona?

    There are many flights that can get you from Buffalo to Arizona in 7h 43m. Fly via Southwest or Delta to get the fastest option. There are 3067 km between Buffalo and Arizona. This flight may include one or multiple stops.

  • Can I find deals for flights from Buffalo to Arizona that include hotel bookings?

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

  • How can I find direct flights from Buffalo to Arizona?

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

  • Can I find deals for business class flights from Buffalo to Arizona?

    Yes. Cheapflights offers flight deals from Buffalo to Arizona 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 Buffalo to Arizona?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Arizona (average of C$ 450). Flying from Buffalo to Arizona in November is currently the most expensive (average of C$ 652). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Buffalo to Arizona

Discover the top 3 airlines that operate flights from Buffalo to Arizona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 244AverageC$ 364FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 338AverageC$ 442FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 341AverageC$ 516FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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How does Cheapflights help users find flights from Buffalo to Arizona?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to Arizona flexibly with Cheapflights today.

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