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Cheap flights from Buffalo to Arizona from C$ 110

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
25 Apr — 2 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 26 March 2026.

Mon 27/412:32 p.m.
BUF
-
PHX
1 stop11h 52m
Frontier
Sat 2/59:24 p.m.
PHX
-
BUF
2 stops35h 23m
Frontier
Deal found 24/3C$ 343
Tue 9/64:25 p.m.
BUF
-
PHX
2 stops9h 25m
Southwest
Fri 12/611:55 p.m.
PHX
-
BUF
1 stop7h 25m
Southwest
Deal found 25/3C$ 348
Sat 18/41:11 p.m.
BUF
-
LAS
2 stops20h 53m
Frontier
Thu 23/411:39 p.m.
LAS
-
BUF
1 stop8h 44m
Frontier
Deal found 22/3C$ 357
Mon 20/412:32 p.m.
BUF
-
PHX
2 stops32h 25m
Frontier
Mon 27/410:29 p.m.
PHX
-
BUF
1 stop11h 13m
Frontier
Deal found 23/3C$ 357
Mon 30/311:44 a.m.
BUF
-
LAS
1 stop14h 05m
Frontier
Thu 2/411:30 p.m.
LAS
-
BUF
1 stop9h 47m
Frontier
Deal found 24/3C$ 359
Thu 23/412:35 p.m.
BUF
-
PHX
1 stop29h 50m
Frontier
Thu 30/49:07 a.m.
PHX
-
BUF
2 stops23h 16m
Frontier
Deal found 24/3C$ 359
Sat 25/42:00 p.m.
BUF
-
LAS
2 stops10h 10m
Southwest
Mon 27/49:55 p.m.
LAS
-
BUF
2 stops9h 25m
Southwest
Deal found 24/3C$ 360
Wed 13/56:15 a.m.
BUF
-
PHX
1 stop7h 50m
Delta
Sun 17/512:15 p.m.
PHX
-
BUF
1 stop8h 44m
Delta
Deal found 23/3C$ 361
Fri 8/58:00 p.m.
BUF
-
LAS
1 stop6h 35m
Southwest
Tue 12/58:00 p.m.
LAS
-
BUF
2 stops8h 50m
Southwest
Deal found 23/3C$ 367
Thu 11/67:55 p.m.
BUF
-
PHX
1 stop6h 40m
Southwest
Mon 15/610:25 p.m.
PHX
-
BUF
1 stop6h 35m
Southwest
Deal found 24/3C$ 367
Tue 12/53:10 p.m.
BUF
-
LAS
2 stops9h 30m
Southwest
Fri 15/54:15 p.m.
LAS
-
BUF
1 stop12h 50m
Southwest
Deal found 24/3C$ 368
Fri 17/411:25 a.m.
BUF
-
PHX
2 stops8h 40m
Southwest
Mon 20/410:30 p.m.
PHX
-
BUF
1 stop6h 20m
Southwest
Deal found 23/3C$ 368

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 26 March 2026.

Round-trip from

C$ 343

One-way from

C$ 110

Popular in

November

Cheapest in

June

Average price

C$ 541
Frontier
  • Frontier
  • 27/4-2/5
  • 3 total stops
  • 47h 15m total
  • Buffalo to Arizona
Search Deals
Frontier
  • Frontier
  • 6/5
  • 1 total stop
  • 8h 44m total
  • Buffalo to Arizona
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 26 March 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

Wed 29/4

4:59 p.m.-9:11 p.m.

1 stop7h 12m

Phoenix Sky Harbor Intl

Mon 4/5

11:05 p.m.-8:16 a.m.

1 stop6h 11m

C$ 410

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 15/5

4:55 p.m.-11:10 p.m.

1 stop9h 15m

Las Vegas Harry Reid Intl

Sun 17/5

12:45 a.m.-11:13 a.m.

1 stop7h 28m

C$ 412

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 17/4

11:25 a.m.-5:05 p.m.

2 stops8h 40m

Phoenix Sky Harbor Intl

Mon 20/4

10:30 p.m.-7:50 a.m.

1 stop6h 20m

C$ 416

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sun 12/4

7:50 p.m.-11:35 p.m.

1 stop6h 45m

Phoenix Sky Harbor Intl

Thu 16/4

8:10 p.m.-7:50 a.m.

2 stops8h 40m

C$ 416

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 3/6

6:40 a.m.-2:00 p.m.

2 stops10h 20m

Phoenix Sky Harbor Intl

Thu 4/6

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

2 stops8h 50m

C$ 423

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 7/7

8:55 a.m.-1:34 p.m.

1 stop7h 39m

Las Vegas Harry Reid Intl

Wed 15/7

12:40 p.m.-12:40 a.m.

1 stop9h 00m

C$ 455

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 11/7

7:00 a.m.-2:01 p.m.

1 stop10h 01m

Las Vegas Harry Reid Intl

Mon 13/7

11:10 p.m.-8:15 a.m.

1 stop6h 05m

C$ 455

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sun 19/4

8:55 a.m.-3:00 p.m.

2 stops9h 05m

Phoenix Sky Harbor Intl

Sun 26/4

8:40 p.m.-10:15 a.m.

1 stop10h 35m

C$ 455

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 2/5

10:45 a.m.-6:10 p.m.

2 stops10h 25m

Phoenix Sky Harbor Intl

Wed 6/5

12:00 p.m.-11:05 p.m.

1 stop8h 05m

C$ 456

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 29/5

12:40 p.m.-6:15 p.m.

1 stop8h 35m

Las Vegas Harry Reid Intl

Sat 30/5

7:00 a.m.-7:20 p.m.

1 stop9h 20m

C$ 456

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

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$ 208). Flying from Buffalo to Arizona in August is currently the most expensive (average of C$ 356). 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 26 March 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 23% 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 26 March 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
4,333 reviews
Check prices

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

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
4,333 reviews
Southwest
8.0
Very good
4,333 reviews
Check prices

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

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
11,496 reviews
Southwest
8.0
Very good
4,333 reviews
Check prices

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

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
3,015 reviews
Southwest
8.0
Very good
4,333 reviews
Check prices

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

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 7h 12m. Fly via Delta, Southwest, or United 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$ 135 on American Airlines. Other airlines that offer cheap prices include Frontier from C$ 140 and Southwest from C$ 170 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$ 208). Flying from Buffalo to Arizona in August is currently the most expensive (average of C$ 356). 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 26 March 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 241AverageC$ 423FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 334AverageC$ 465FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 340AverageC$ 522FlexibilityNo 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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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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