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Cheap flights from Buffalo to Arizona from C$ 186

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
16 Jun — 23 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 17 May 2026.

Tue 11/811:50 a.m.
BUF
-
LAS
1 stop11h 46m
Frontier
Wed 12/811:53 p.m.
LAS
-
BUF
1 stop7h 46m
Frontier
Deal found 12/5C$ 371
Wed 5/82:50 p.m.
BUF
-
LAS
1 stop8h 46m
Frontier
Wed 12/811:53 p.m.
LAS
-
BUF
1 stop7h 46m
Frontier
Deal found 15/5C$ 373
Wed 1/72:50 p.m.
BUF
-
PHX
1 stop10h 30m
Frontier
Sat 4/711:40 p.m.
PHX
-
BUF
1 stop7h 59m
Frontier
Deal found 16/5C$ 373
Wed 12/82:50 p.m.
BUF
-
LAS
1 stop8h 46m
Frontier
Wed 19/87:25 a.m.
LAS
-
BUF
2 stops24h 15m
Frontier
Deal found 16/5C$ 375
Mon 17/82:50 p.m.
BUF
-
LAS
1 stop8h 46m
Frontier
Thu 20/81:11 p.m.
LAS
-
BUF
2 stops21h 44m
Frontier
Deal found 13/5C$ 378
Tue 18/88:57 p.m.
BUF
-
LAS
1 stop26h 48m
Frontier
Tue 25/88:17 p.m.
LAS
-
BUF
1 stop19h 50m
Frontier
Deal found 15/5C$ 385
Wed 3/62:49 p.m.
BUF
-
LAS
1 stop9h 02m
Frontier
Wed 10/610:10 p.m.
LAS
-
BUF
1 stop9h 30m
Frontier
Deal found 16/5C$ 399
Thu 4/611:36 a.m.
BUF
-
PHX
1 stop13h 50m
Frontier
Sun 7/611:30 p.m.
PHX
-
BUF
1 stop11h 24m
Frontier
Deal found 13/5C$ 399
Sat 1/810:05 p.m.
BUF
-
LAS
1 stop16h 11m
Frontier
Wed 5/811:53 p.m.
LAS
-
BUF
1 stop7h 46m
Frontier
Deal found 15/5C$ 404
Wed 27/52:49 p.m.
BUF
-
PHX
1 stop8h 44m
Frontier
Fri 5/611:30 p.m.
PHX
-
BUF
1 stop8h 58m
Frontier
Deal found 13/5C$ 406
Thu 3/1212:09 p.m.
BUF
-
PHX
1 stop8h 27m
Delta
Sat 30/12:05 p.m.
PHX
-
BUF
1 stop7h 50m
Delta
Deal found 13/5C$ 408
Tue 9/612:05 p.m.
BUF
-
LAS
1 stop11h 34m
Frontier
Fri 12/611:51 p.m.
LAS
-
BUF
1 stop8h 43m
Frontier
Deal found 13/5C$ 412

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 17 May 2026.

Round-trip from

C$ 371

One-way from

C$ 186

Popular in

August

Cheapest in

May

Average price

C$ 437

Good one-way deal

C$ 227 or less
Frontier
  • Frontier
  • 12/8-19/8
  • 2 total stops
  • 16h 27m total
  • Buffalo to Arizona
Search Deals
Frontier
  • Frontier
  • 3/6
  • 1 total stop
  • 9h 02m total
  • Buffalo to Arizona
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 17 May 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

Fri 12/6

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

1 stop6h 40m

Phoenix Sky Harbor Intl

Mon 22/6

5:10 a.m.-4:00 p.m.

1 stop7h 50m

C$ 437

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 11/11

12:50 p.m.-6:58 p.m.

1 stop8h 08m

Phoenix Sky Harbor Intl

Mon 16/11

11:59 p.m.-8:29 a.m.

1 stop6h 30m

C$ 437
Quickest round-trip

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 25/9

7:35 p.m.-10:50 p.m.

1 stop6h 15m

Las Vegas Harry Reid Intl

Mon 28/9

11:25 p.m.-8:23 a.m.

1 stop5h 58m

C$ 455

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 2/9

6:50 a.m.-8:00 p.m.

2 stops16h 10m

Las Vegas Harry Reid Intl

Thu 10/9

11:00 p.m.-11:10 a.m.

1 stop9h 10m

C$ 470

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 9/10

3:10 p.m.-8:25 p.m.

1 stop8h 15m

Phoenix Sky Harbor Intl

Mon 12/10

5:10 p.m.-8:20 a.m.

1 stop12h 10m

C$ 472

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 24/10

7:35 a.m.-2:15 p.m.

1 stop9h 40m

Phoenix Sky Harbor Intl

Mon 26/10

11:25 a.m.-11:15 p.m.

2 stops8h 50m

C$ 472

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 27/5

8:20 a.m.-1:10 p.m.

2 stops7h 50m

Phoenix Sky Harbor Intl

Fri 5/6

5:10 a.m.-4:00 p.m.

1 stop7h 50m

C$ 500

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 1/9

6:50 a.m.-8:00 p.m.

2 stops16h 10m

Las Vegas Harry Reid Intl

Tue 8/9

10:50 p.m.-11:40 a.m.

1 stop9h 50m

C$ 511

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 6/6

5:45 p.m.-7:35 p.m.

Nonstop4h 50m

Las Vegas Harry Reid Intl

Tue 9/6

10:50 p.m.-12:00 p.m.

1 stop10h 10m

C$ 514

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 11/8

6:12 a.m.-9:51 a.m.

1 stop6h 39m

Phoenix Sky Harbor Intl

Wed 12/8

11:05 p.m.-8:15 a.m.

1 stop6h 10m

C$ 524

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/5

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

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$ 407). 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 17 May 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 35% 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 17 May 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
4,288 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

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
7.9
Good
4,288 reviews
Southwest
7.9
Good
4,288 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

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
11,650 reviews
Southwest
7.9
Good
4,288 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

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
2,946 reviews
Southwest
7.9
Good
4,288 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Food

7.0

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 6h 39m. 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$ 135 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$ 227. While the most popular route (Buffalo - Las Vegas Harry Reid Intl) can be booked for C$ 412 on average, our data indicates C$ 275 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$ 407). 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 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 241AverageC$ 417FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 333AverageC$ 464FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 339AverageC$ 490FlexibilityNo 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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