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Cheap flights from Buffalo to Arizona from C$ 161

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
1 Sep — 8 Sep1
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 2 August 2026.

Thu 20/89:29 p.m.
BUF
-
LAS
2 stops37h 47m
Frontier
Thu 27/86:40 a.m.
LAS
-
BUF
1 stop8h 45m
Frontier
Deal found 1/8C$ 385
Wed 12/82:48 p.m.
BUF
-
LAS
1 stop8h 42m
Frontier
Fri 14/811:50 p.m.
LAS
-
BUF
1 stop8h 43m
Frontier
Deal found 29/7C$ 392
Tue 4/811:29 a.m.
BUF
-
LAS
1 stop11h 57m
Frontier
Tue 11/811:50 p.m.
LAS
-
BUF
1 stop11h 03m
Frontier
Deal found 30/7C$ 394
Thu 27/89:29 p.m.
BUF
-
LAS
1 stop27h 15m
Frontier
Sun 30/811:41 p.m.
LAS
-
BUF
1 stop7h 48m
Frontier
Deal found 2/8C$ 396
Wed 9/91:40 p.m.
BUF
-
LAS
2 stops13h 04m
Frontier
Sat 12/910:06 p.m.
LAS
-
BUF
1 stop16h 39m
Frontier
Deal found 1/8C$ 402
Sun 11/108:54 p.m.
BUF
-
LAS
1 stop15h 32m
Frontier
Sat 17/1012:57 a.m.
LAS
-
BUF
2 stops32h 21m
Frontier
Deal found 31/7C$ 404
Mon 3/87:57 p.m.
BUF
-
PHX
1 stop17h 33m
Frontier
Mon 10/811:23 p.m.
PHX
-
BUF
1 stop8h 06m
Frontier
Deal found 30/7C$ 404
Fri 30/101:13 p.m.
BUF
-
LAS
2 stops28h 14m
Frontier
Tue 3/1110:05 p.m.
LAS
-
BUF
1 stop11h 13m
Frontier
Deal found 28/7C$ 408
Fri 16/101:13 p.m.
BUF
-
LAS
1 stop12h 38m
Frontier
Mon 19/106:40 a.m.
LAS
-
BUF
2 stops26h 38m
Frontier
Deal found 2/8C$ 410
Fri 7/87:57 p.m.
BUF
-
LAS
1 stop19h 07m
Frontier
Mon 17/811:50 p.m.
LAS
-
BUF
1 stop7h 39m
Frontier
Deal found 29/7C$ 412
Wed 26/811:36 a.m.
BUF
-
LAS
2 stops13h 08m
Frontier
Wed 2/99:41 p.m.
LAS
-
BUF
1 stop8h 42m
Frontier
Deal found 1/8C$ 418
Tue 11/89:09 p.m.
BUF
-
LAS
1 stop26h 01m
Frontier
Thu 13/811:50 p.m.
LAS
-
BUF
1 stop11h 03m
Frontier
Deal found 29/7C$ 419

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 2 August 2026.

Round-trip from

C$ 385

One-way from

C$ 161

Popular in

November

Cheapest in

September

Average price

C$ 486
Frontier
  • Frontier
  • 20/8-27/8
  • 3 total stops
  • 46h 32m total
  • Buffalo to Arizona
Search Deals
Frontier
  • Frontier
  • 15/8
  • 1 total stop
  • 15h 33m total
  • Buffalo to Arizona
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 2 August 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 22/10

7:35 p.m.-12:40 a.m.

1 stop8h 05m

Phoenix Sky Harbor Intl

Mon 26/10

5:00 a.m.-2:10 p.m.

1 stop6h 10m

C$ 423

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

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

1 stop6h 10m

C$ 430

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 7/1

7:00 a.m.-1:59 p.m.

1 stop8h 59m

Phoenix Sky Harbor Intl

Thu 21/1

12:50 p.m.-8:31 p.m.

1 stop5h 41m

C$ 430

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 5/1

5:55 p.m.-11:22 p.m.

1 stop7h 27m

Phoenix Sky Harbor Intl

Tue 19/1

7:05 a.m.-5:31 p.m.

1 stop8h 26m

C$ 458

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 9/9

12:19 p.m.-6:37 p.m.

1 stop9h 18m

Las Vegas Harry Reid Intl

Sat 12/9

6:00 a.m.-6:58 p.m.

1 stop9h 58m

C$ 472

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 15/9

6:00 a.m.-12:31 p.m.

1 stop9h 31m

Phoenix Sky Harbor Intl

Thu 17/9

1:32 p.m.-11:52 p.m.

1 stop7h 20m

C$ 472

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 9/9

7:00 a.m.-2:02 p.m.

1 stop10h 02m

Las Vegas Harry Reid Intl

Sat 12/9

12:22 p.m.-12:12 a.m.

1 stop8h 50m

C$ 479
Quickest round-trip

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sun 11/10

5:50 p.m.-10:35 p.m.

1 stop7h 45m

Las Vegas Harry Reid Intl

Thu 15/10

2:15 p.m.-9:25 p.m.

Nonstop4h 10m

C$ 489

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 20/8

10:30 a.m.-5:56 p.m.

2 stops10h 26m

Phoenix Sky Harbor Intl

Sun 23/8

1:34 p.m.-10:37 p.m.

1 stop6h 03m

C$ 489

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 30/10

2:20 p.m.-7:30 p.m.

2 stops8h 10m

Las Vegas Harry Reid Intl

Tue 3/11

10:40 a.m.-8:55 p.m.

2 stops7h 15m

C$ 492

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 39 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$ 453). Flying from Buffalo to Arizona in November is currently the most expensive (average of C$ 657). 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 2 August 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 47% on your trip compared to booking a flight in the evening.

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

Airfare is typical for this route at the moment.
Buffalo to Arizona flights typically cost between C$ 415 and C$ 771 in October.
The cheapest round-trip price found within the last 5 days was C$ 423 on Southwest (22 Oct-26 Oct).

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 2 August 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
4,229 reviews
Check prices

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

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
8.0
Very good
4,229 reviews
Southwest
8.0
Very good
4,229 reviews
Check prices

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

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
11,845 reviews
Southwest
8.0
Very good
4,229 reviews
Check prices

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

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
2,741 reviews
Southwest
8.0
Very good
4,229 reviews
Check prices

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

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 43m. Fly via Southwest, Delta, or United Airlines 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, September is the cheapest month in which you can book a flight from Buffalo to Arizona (average of C$ 453). Flying from Buffalo to Arizona in November is currently the most expensive (average of C$ 657). 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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 245AverageC$ 319FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 340AverageC$ 444FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 342AverageC$ 519FlexibilityNo 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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Of course! You can now track prices for flights from Buffalo to Arizona and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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