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Cheap flights from Buffalo to Arizona from C$ 109

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
25 May — 1 Jun1
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 25 April 2026.

Fri 28/85:25 p.m.
BUF
-
PHX
1 stop7h 30m
Southwest
Mon 31/812:35 a.m.
PHX
-
BUF
1 stop7h 45m
Southwest
Deal found 22/4C$ 338
Wed 2/99:45 a.m.
BUF
-
PHX
2 stops8h 45m
Southwest
Wed 9/96:15 a.m.
PHX
-
BUF
2 stops8h 30m
Southwest
Deal found 21/4C$ 345
Fri 8/52:49 p.m.
BUF
-
PHX
1 stop8h 44m
Frontier
Tue 12/511:30 p.m.
PHX
-
BUF
1 stop11h 24m
Frontier
Deal found 22/4C$ 350
Sat 6/65:26 p.m.
BUF
-
LAS
1 stop7h 39m
Delta
Tue 9/66:00 a.m.
LAS
-
BUF
1 stop6h 21m
Delta
Deal found 21/4C$ 354
Thu 13/83:55 p.m.
BUF
-
PHX
1 stop9h 25m
Southwest
Mon 17/812:35 a.m.
PHX
-
BUF
2 stops8h 55m
Southwest
Deal found 21/4C$ 354
Thu 13/84:30 p.m.
BUF
-
LAS
1 stop8h 48m
Delta
Sat 15/86:05 a.m.
LAS
-
BUF
1 stop6h 06m
Delta
Deal found 20/4C$ 357
Thu 30/78:57 p.m.
BUF
-
PHX
1 stop16h 30m
Frontier
Mon 3/812:23 a.m.
PHX
-
BUF
1 stop15h 44m
Frontier
Deal found 21/4C$ 357
Sun 3/512:32 p.m.
BUF
-
LAS
1 stop12h 56m
Frontier
Fri 8/511:59 p.m.
LAS
-
BUF
1 stop8h 34m
Frontier
Deal found 21/4C$ 359
Sun 26/43:58 p.m.
BUF
-
LAS
1 stop9h 43m
Frontier
Fri 1/511:49 p.m.
LAS
-
BUF
1 stop9h 24m
Frontier
Deal found 21/4C$ 360
Wed 1/72:50 p.m.
BUF
-
LAS
1 stop8h 49m
Frontier
Sat 4/79:15 a.m.
LAS
-
BUF
1 stop9h 05m
Frontier
Deal found 24/4C$ 361
Sat 12/98:50 a.m.
BUF
-
LAS
2 stops8h 35m
Southwest
Fri 18/912:20 a.m.
LAS
-
BUF
1 stop6h 50m
Southwest
Deal found 22/4C$ 364
Fri 8/54:55 p.m.
BUF
-
PHX
1 stop8h 41m
Delta
Tue 12/510:55 p.m.
PHX
-
BUF
1 stop6h 25m
Delta
Deal found 23/4C$ 364

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 25 April 2026.

Round-trip from

C$ 338

One-way from

C$ 109

Popular in

November

Cheapest in

May

Average price

C$ 519

Good one-way deal

C$ 226 or less
Southwest
  • Southwest
  • 28/8-31/8
  • 2 total stops
  • 15h 15m total
  • Buffalo to Arizona
Search Deals
Frontier
  • Frontier
  • 15/5
  • 1 total stop
  • 8h 44m total
  • Buffalo to Arizona
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a one-way flight from Buffalo to Arizona.
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 25 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

Thu 13/8

3:55 p.m.-10:20 p.m.

1 stop9h 25m

Phoenix Sky Harbor Intl

Mon 17/8

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

2 stops8h 55m

C$ 354

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 8/5

4:55 p.m.-10:36 p.m.

1 stop8h 41m

Phoenix Sky Harbor Intl

Tue 12/5

10:55 p.m.-8:20 a.m.

1 stop6h 25m

C$ 364

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 9/9

12:00 p.m.-5:00 p.m.

1 stop8h 00m

Las Vegas Harry Reid Intl

Tue 6/10

12:15 a.m.-10:30 a.m.

1 stop7h 15m

C$ 376

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 2/9

12:35 p.m.-6:10 p.m.

2 stops8h 35m

Phoenix Sky Harbor Intl

Wed 9/9

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

2 stops8h 30m

C$ 423

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 5/5

12:50 p.m.-5:33 p.m.

1 stop7h 43m

Phoenix Sky Harbor Intl

Thu 7/5

3:36 p.m.-11:59 p.m.

1 stop5h 23m

C$ 450

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

11:25 p.m.-8:29 a.m.

1 stop6h 04m

C$ 452

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 6/8

5:12 p.m.-10:08 p.m.

1 stop7h 56m

Las Vegas Harry Reid Intl

Sat 8/8

12:33 a.m.-11:11 a.m.

1 stop7h 38m

C$ 453

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 13/6

9:40 a.m.-6:30 p.m.

2 stops11h 50m

Las Vegas Harry Reid Intl

Wed 17/6

5:15 p.m.-8:10 a.m.

1 stop11h 55m

C$ 487

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 8/5

11:02 a.m.-9:32 p.m.

2 stops13h 30m

Phoenix Sky Harbor Intl

Tue 12/5

11:47 p.m.-9:53 a.m.

1 stop7h 06m

C$ 506

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 7/5

11:02 a.m.-3:14 p.m.

1 stop7h 12m

Phoenix Sky Harbor Intl

Mon 11/5

6:44 p.m.-9:50 a.m.

2 stops12h 06m

C$ 508

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

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

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 19 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.

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$ 129). Flying from Buffalo to Arizona in August is currently the most expensive (average of C$ 350). 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 25 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 40% 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 25 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
4,334 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

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
4,334 reviews
Southwest
8.0
Very good
4,334 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

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
11,668 reviews
Southwest
8.0
Very good
4,334 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

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
2,980 reviews
Southwest
8.0
Very good
4,334 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

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 8h 41m. 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.

  • 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$ 134 on American Airlines. Other airlines that offer cheap prices include Frontier from C$ 139 and Southwest from C$ 169 one-way.

  • What are the cheapest flights from Buffalo to Arizona?

    Looking at all options, your cheapest flight can be booked for C$ 226. While the most popular route (Buffalo - Las Vegas Harry Reid Intl) can be booked for C$ 344 on average, our data indicates C$ 274 when flying from Buffalo to Arizona.

  • 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$ 129). Flying from Buffalo to Arizona in August is currently the most expensive (average of C$ 350). 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 25 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 240AverageC$ 420FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 332AverageC$ 405FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 337AverageC$ 507FlexibilityNo 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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