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Cheap flights from Buffalo to Arizona from C$ 112

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
12 May — 19 May1
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 April 2026.

Wed 29/72:50 p.m.
BUF
-
PHX
1 stop10h 30m
Frontier
Mon 3/811:35 p.m.
PHX
-
BUF
1 stop8h 05m
Frontier
Deal found 12/4C$ 346
Tue 2/67:52 p.m.
BUF
-
PHX
1 stop17h 53m
Frontier
Sun 7/611:30 p.m.
PHX
-
BUF
1 stop11h 24m
Frontier
Deal found 11/4C$ 347
Thu 7/511:36 a.m.
BUF
-
PHX
1 stop13h 50m
Frontier
Sun 10/512:29 p.m.
PHX
-
BUF
2 stops22h 25m
Frontier
Deal found 12/4C$ 352
Mon 13/412:42 p.m.
BUF
-
LAS
1 stop13h 12m
Frontier
Fri 17/411:49 p.m.
LAS
-
BUF
1 stop9h 24m
Frontier
Deal found 8/4C$ 361
Fri 17/410:52 a.m.
BUF
-
LAS
1 stop14h 49m
Frontier
Tue 21/411:35 p.m.
LAS
-
BUF
1 stop10h 07m
Frontier
Deal found 8/4C$ 363
Fri 17/410:52 a.m.
BUF
-
LAS
1 stop14h 49m
Frontier
Mon 20/411:59 p.m.
LAS
-
BUF
1 stop9h 43m
Frontier
Deal found 8/4C$ 364
Tue 21/41:56 p.m.
BUF
-
LAS
2 stops35h 45m
Multiple Airlines
Tue 28/410:52 p.m.
LAS
-
BUF
1 stop10h 50m
Multiple Airlines
Deal found 8/4C$ 371
Wed 6/52:49 p.m.
BUF
-
LAS
1 stop9h 02m
Frontier
Wed 13/511:54 p.m.
LAS
-
BUF
1 stop7h 47m
Frontier
Deal found 8/4C$ 375
Sat 9/512:41 p.m.
BUF
-
PHX
1 stop12h 45m
Frontier
Sat 16/511:30 p.m.
PHX
-
BUF
1 stop8h 11m
Frontier
Deal found 11/4C$ 375
Sun 10/511:36 a.m.
BUF
-
LAS
1 stop12h 15m
Frontier
Sat 16/512:29 a.m.
LAS
-
BUF
2 stops34h 25m
Frontier
Deal found 12/4C$ 388
Tue 16/69:02 p.m.
BUF
-
LAS
1 stop26h 18m
Frontier
Fri 19/69:47 p.m.
LAS
-
BUF
1 stop20h 33m
Frontier
Deal found 10/4C$ 389
Sat 18/411:44 a.m.
BUF
-
LAS
1 stop13h 57m
Frontier
Thu 23/411:39 p.m.
LAS
-
BUF
1 stop8h 44m
Frontier
Deal found 9/4C$ 390

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 April 2026.

Round-trip from

C$ 346

One-way from

C$ 112

Popular in

November

Cheapest in

May

Average price

C$ 526
Frontier
  • Frontier
  • 29/7-3/8
  • 2 total stops
  • 18h 35m total
  • Buffalo to Arizona
Search Deals
Frontier
  • Frontier
  • 13/5
  • 1 total stop
  • 8h 44m total
  • Buffalo to Arizona
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 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

Tue 28/4

8:20 a.m.-1:30 p.m.

1 stop8h 10m

Phoenix Sky Harbor Intl

Sat 2/5

9:30 a.m.-6:00 p.m.

1 stop5h 30m

C$ 411

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 5/9

9:00 a.m.-1:57 p.m.

1 stop7h 57m

Phoenix Sky Harbor Intl

Tue 8/9

1:15 p.m.-11:58 p.m.

1 stop7h 43m

C$ 411

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 2/5

12:09 p.m.-6:27 p.m.

1 stop9h 18m

Las Vegas Harry Reid Intl

Tue 5/5

12:17 a.m.-11:01 a.m.

1 stop7h 44m

C$ 458

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 16/5

4:05 p.m.-10:35 p.m.

1 stop9h 30m

Las Vegas Harry Reid Intl

Tue 19/5

10:15 p.m.-7:50 a.m.

1 stop6h 35m

C$ 458

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 9/9

11:15 a.m.-7:37 p.m.

1 stop11h 22m

Las Vegas Harry Reid Intl

Wed 7/10

10:10 p.m.-8:29 a.m.

1 stop7h 19m

C$ 458

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 16/7

7:55 p.m.-11:35 p.m.

1 stop6h 40m

Phoenix Sky Harbor Intl

Tue 21/7

11:05 p.m.-3:40 p.m.

1 stop13h 35m

C$ 487

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 2/9

12:35 p.m.-3:30 p.m.

1 stop5h 55m

Phoenix Sky Harbor Intl

Sun 6/9

5:15 a.m.-5:05 p.m.

2 stops8h 50m

C$ 502

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 5/9

12:00 p.m.-4:55 p.m.

1 stop7h 55m

Phoenix Sky Harbor Intl

Tue 8/9

6:15 a.m.-5:45 p.m.

2 stops8h 30m

C$ 502
Quickest round-trip

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Mon 4/5

5:15 a.m.-7:15 a.m.

Nonstop5h 00m

Las Vegas Harry Reid Intl

Wed 6/5

6:50 a.m.-4:20 p.m.

1 stop6h 30m

C$ 519

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 9/5

6:30 a.m.-8:20 a.m.

Nonstop4h 50m

Phoenix Sky Harbor Intl

Sat 16/5

10:30 p.m.-8:15 a.m.

1 stop6h 45m

C$ 533

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 41 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$ 205). Flying from Buffalo to Arizona in August 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 April 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 27% on your trip compared to booking a flight in the afternoon.

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

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 April 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
4,330 reviews
Check prices

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,330 reviews
Southwest
8.0
Very good
4,330 reviews
Check prices

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,569 reviews
Southwest
8.0
Very good
4,330 reviews
Check prices

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,993 reviews
Southwest
8.0
Very good
4,330 reviews
Check prices

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 57m. Fly via Delta, Southwest, or Alaska Airlines to get the fastest option. There are 3067 km between Buffalo and Arizona. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Buffalo to Arizona one-way?

    One-way options have recently been found by users for as low as C$ 136 on American Airlines. Other airlines that offer cheap prices include Frontier from C$ 140 and Southwest from C$ 171 one-way.

  • 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$ 205). Flying from Buffalo to Arizona in August 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

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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 12 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 242AverageC$ 425FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 336AverageC$ 410FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 341AverageC$ 513FlexibilityNo 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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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buffalo to Arizona.

Can Cheapflights find flights from Buffalo to Arizona with no change fees?

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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