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Cheap flights from Buffalo to Arizona from C$ 140

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
11 Aug — 18 Aug1
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 12 July 2026.

Thu 12/117:10 p.m.
BUF
-
PHX
1 stop7h 25m
Southwest
Mon 16/1111:40 p.m.
PHX
-
BUF
1 stop6h 45m
Southwest
Deal found 9/7C$ 280
Fri 23/102:50 p.m.
BUF
-
PHX
1 stop8h 20m
Southwest
Mon 26/105:00 a.m.
PHX
-
BUF
1 stop6h 10m
Southwest
Deal found 10/7C$ 309
Thu 6/86:50 a.m.
BUF
-
PHX
1 stop9h 03m
American Airlines
Fri 21/85:05 a.m.
PHX
-
BUF
1 stop8h 51m
American Airlines
Deal found 8/7C$ 314
Fri 28/811:25 a.m.
BUF
-
PHX
1 stop8h 50m
Southwest
Sun 30/812:35 a.m.
PHX
-
BUF
1 stop7h 10m
Southwest
Deal found 10/7C$ 316
Tue 20/104:25 p.m.
BUF
-
PHX
1 stop9h 10m
Southwest
Mon 26/105:00 a.m.
PHX
-
BUF
1 stop6h 10m
Southwest
Deal found 8/7C$ 318
Mon 24/86:30 a.m.
BUF
-
PHX
2 stops9h 45m
Southwest
Sun 30/812:35 a.m.
PHX
-
BUF
1 stop7h 10m
Southwest
Deal found 9/7C$ 331
Tue 6/104:09 p.m.
BUF
-
PHX
1 stop7h 53m
Delta
Tue 20/1011:57 a.m.
PHX
-
BUF
1 stop9h 02m
Delta
Deal found 9/7C$ 335
Tue 25/84:13 p.m.
BUF
-
PHX
1 stop7h 43m
Delta
Wed 26/81:18 p.m.
PHX
-
BUF
1 stop7h 41m
Delta
Deal found 9/7C$ 337
Thu 13/83:55 p.m.
BUF
-
PHX
2 stops9h 00m
Southwest
Mon 17/811:10 p.m.
PHX
-
BUF
1 stop12h 10m
Southwest
Deal found 9/7C$ 340
Thu 24/97:25 p.m.
BUF
-
LAS
1 stop6h 46m
Delta
Mon 28/911:06 p.m.
LAS
-
BUF
1 stop6h 18m
Delta
Deal found 7/7C$ 364
Sat 22/86:54 p.m.
BUF
-
LAS
1 stop17h 27m
Frontier
Sun 30/811:41 p.m.
LAS
-
BUF
1 stop7h 48m
Frontier
Deal found 11/7C$ 388
Sat 18/710:02 p.m.
BUF
-
LAS
1 stop17h 02m
Frontier
Wed 29/711:50 p.m.
LAS
-
BUF
1 stop7h 39m
Frontier
Deal found 9/7C$ 389

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 12 July 2026.

Round-trip from

C$ 280

One-way from

C$ 140

Popular in

November

Cheapest in

September

Average price

C$ 614
Southwest
  • Southwest
  • 10/9-12/9
  • 2 total stops
  • 14h 10m total
  • Buffalo to Arizona
Search Deals
Southwest
  • Southwest
  • 5/10
  • 1 total stop
  • 9h 20m total
  • Buffalo to Arizona
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 93 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 July 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 12 July 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 - PHX

BUFPHX

Buffalo

Thu 12/11

7:10 p.m.-12:35 a.m.

1 stop7h 25m

Phoenix Sky Harbor Intl

Mon 16/11

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

1 stop6h 45m

C$ 280

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 2/9

6:05 a.m.-12:17 p.m.

1 stop9h 12m

Phoenix Sky Harbor Intl

Sat 5/9

1:30 p.m.-11:59 p.m.

1 stop7h 29m

C$ 335

BuffaloPhoenix

BUF - PHX

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$ 337

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 15/10

2:50 p.m.-12:05 a.m.

1 stop12h 15m

Phoenix Sky Harbor Intl

Sun 18/10

5:00 a.m.-3:25 p.m.

1 stop7h 25m

C$ 358

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 3/11

6:55 p.m.-11:35 p.m.

1 stop6h 40m

Phoenix Sky Harbor Intl

Sun 8/11

2:05 p.m.-1:00 a.m.

2 stops8h 55m

C$ 358

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 24/7

3:57 p.m.-11:37 p.m.

1 stop10h 40m

Phoenix Sky Harbor Intl

Fri 31/7

11:04 p.m.-8:14 a.m.

1 stop6h 10m

C$ 420

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 12/9

10:50 a.m.-5:50 p.m.

2 stops10h 00m

Las Vegas Harry Reid Intl

Tue 15/9

12:20 a.m.-11:20 a.m.

1 stop8h 00m

C$ 444

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 27/8

11:25 a.m.-6:20 p.m.

2 stops9h 55m

Las Vegas Harry Reid Intl

Sat 29/8

12:20 a.m.-10:50 a.m.

1 stop7h 30m

C$ 476

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 2/9

10:30 a.m.-5:10 p.m.

2 stops9h 40m

Phoenix Sky Harbor Intl

Sat 5/9

6:20 a.m.-4:56 p.m.

1 stop7h 36m

C$ 484
Quickest round-trip

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 24/10

7:35 a.m.-9:25 a.m.

Nonstop4h 50m

Las Vegas Harry Reid Intl

Tue 27/10

4:35 p.m.-11:45 p.m.

Nonstop4h 10m

C$ 501

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

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, October is the cheapest month in which you can book a flight from Buffalo to Arizona (average of C$ 133). Flying from Buffalo to Arizona in July is currently the most expensive (average of C$ 357). 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 12 July 2026.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Arizona in the morning. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the evening.

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

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 47 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 12 July 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
7.9
Good
4,248 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

7.9

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
7.9
Good
4,248 reviews
Southwest
7.9
Good
4,248 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

7.9

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
11,805 reviews
Southwest
7.9
Good
4,248 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

7.9

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
2,832 reviews
Southwest
7.9
Good
4,248 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Overall

7.9

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 25m. 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, October is the cheapest month in which you can book a flight from Buffalo to Arizona (average of C$ 133). Flying from Buffalo to Arizona in July is currently the most expensive (average of C$ 357). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 248AverageC$ 322FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 343AverageC$ 477FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 346AverageC$ 501FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

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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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