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Mesa

$80+ Cheap flights from Buffalo (BUF) to Mesa, AZ

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHX
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Mesa are usually found in May or September, booked 20 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from Buffalo to Mesa

Cheapest flights from Buffalo to Mesa
Explore the most affordable flight options available from Buffalo to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:50 pm
BUF
-
PHX
1 stop10h 30m
Frontier
Sat 6/2011:40 pm
PHX
-
BUF
1 stop8h 00m
Frontier
Deal found 4/14$250
This Frontier deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:07 pm
BUF
-
PHX
1 stop12h 17m
Frontier
Sun 4/2610:29 pm
PHX
-
BUF
1 stop10h 18m
Frontier
Deal found 4/12$251
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:32 pm
BUF
-
PHX
1 stop11h 52m
Frontier
Fri 5/110:29 pm
PHX
-
BUF
1 stop10h 44m
Frontier
Deal found 4/14$252
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:41 pm
BUF
-
PHX
2 stops12h 40m
Frontier
Sat 5/2311:30 pm
PHX
-
BUF
1 stop8h 11m
Frontier
Deal found 4/14$253
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:36 am
BUF
-
PHX
1 stop13h 50m
Frontier
Sun 5/1012:29 pm
PHX
-
BUF
2 stops22h 25m
Frontier
Deal found 4/12$254
This Justfly.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:49 pm
BUF
-
PHX
1 stop8h 44m
Frontier
Wed 5/1311:30 pm
PHX
-
BUF
1 stop8h 11m
Frontier
Deal found 4/14$255
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:36 am
BUF
-
PHX
2 stops13h 45m
Frontier
Mon 5/1111:30 pm
PHX
-
BUF
1 stop8h 11m
Frontier
Deal found 4/13$256
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:49 pm
BUF
-
PHX
2 stops33h 31m
Frontier
Mon 6/111:30 pm
PHX
-
BUF
1 stop8h 11m
Frontier
Deal found 4/16$257
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:08 pm
BUF
-
PHX
1 stop12h 16m
Frontier
Fri 4/2410:29 pm
PHX
-
BUF
1 stop10h 44m
Frontier
Deal found 4/14$260
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:08 pm
BUF
-
PHX
1 stop12h 16m
Frontier
Thu 4/3010:29 pm
PHX
-
BUF
1 stop9h 54m
Frontier
Deal found 4/14$261
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:49 pm
BUF
-
PHX
2 stops22h 16m
Frontier
Mon 5/1111:30 pm
PHX
-
BUF
1 stop8h 11m
Frontier
Deal found 4/14$262
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:49 pm
BUF
-
PHX
1 stop8h 44m
Frontier
Thu 5/146:51 pm
PHX
-
BUF
2 stops16h 03m
Frontier
Deal found 4/14$264

Find flight deals from Buffalo to Mesa

Keep the following information in mind while searching for Buffalo to Mesa flight deals. Data was last updated April 17, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$250
(Frontier)

One-way from

$80
(Frontier)

Popular in

November

Cheapest in

May

Average price

$380
Provider with most accurate pricing for Buffalo-Phoenix flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Phoenix flights.
Search Deals
From Buffalo to Mesa
Search Deals
One-way flight from Buffalo to Mesa
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 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 Mesa 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 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Buffalo to Mesa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Thu 7/30

5:52 pm-11:24 pm

1 stop8h 32m

Phoenix Sky Harbor Intl

Mon 8/10

11:50 pm-9:14 am

1 stop6h 24m

$297

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 6/3

8:20 am-1:30 pm

1 stop8h 10m

Phoenix Sky Harbor Intl

Tue 6/16

11:55 pm-10:25 am

1 stop7h 30m

$297

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 5/8

6:15 am-12:40 pm

2 stops9h 25m

Phoenix Sky Harbor Intl

Tue 5/12

11:55 pm-10:20 am

1 stop7h 25m

$302

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Sat 6/6

5:05 am-9:55 am

1 stop7h 50m

Phoenix Sky Harbor Intl

Sun 6/14

5:15 am-4:45 pm

1 stop8h 30m

$358
Quickest round-trip

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Wed 8/5

5:12 pm-9:18 pm

1 stop7h 06m

Phoenix Sky Harbor Intl

Thu 8/6

3:28 pm-11:58 pm

1 stop5h 30m

$368

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 7/3

7:35 am-12:50 pm

2 stops8h 15m

Phoenix Sky Harbor Intl

Sun 7/12

1:35 pm-12:10 am

2 stops7h 35m

$389

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 5/12

8:20 am-1:10 pm

2 stops7h 50m

Phoenix Sky Harbor Intl

Tue 5/19

7:05 am-6:15 pm

2 stops8h 10m

$389

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 5/5

10:31 am-8:19 pm

2 stops12h 48m

Phoenix Sky Harbor Intl

Sat 5/9

11:47 pm-9:53 am

1 stop7h 06m

$402

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Tue 5/26

5:52 pm-11:22 pm

1 stop8h 30m

Phoenix Sky Harbor Intl

Tue 6/2

11:50 pm-2:25 pm

2 stops11h 35m

$402

BuffaloPhoenix

BUF - PHX

BUFPHX

Buffalo

Fri 5/8

11:02 am-6:14 pm

2 stops10h 12m

Phoenix Sky Harbor Intl

Mon 5/11

6:44 pm-9:53 am

2 stops12h 09m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Buffalo to Mesa

Have a flexible travel schedule? Discover the best time to fly to Mesa 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 Mesa

How far ahead should I book a flight from Buffalo to Mesa?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Mesa. Price data was last updated on April 10, 2026.

Booking 20 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Mesa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from BUF to MS9?

Find hourly flight availability from Buffalo to Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.

It’s typically best to fly out from Buffalo to Mesa in the evening. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

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

Reviews of airlines servicing Mesa

Get insights into the airlines that provide service to Mesa. 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 Mesa. Reviews last updated April 17, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Buffalo to Mesa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,328 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

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
4,328 reviews
Southwest
8.0
Very good
4,328 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

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.
Delta
7.9
Good
8,406 reviews
Southwest
8.0
Very good
4,328 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

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.
United Airlines
7.4
Good
9,602 reviews
Southwest
8.0
Very good
4,328 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

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.
JetBlue
7.2
Good
2,939 reviews
Southwest
8.0
Very good
4,328 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

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
11,593 reviews
Southwest
8.0
Very good
4,328 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

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 Mesa. 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 Mesa?

    For a flight from Buffalo to Mesa, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city. Buffalo is the only Buffalo airport and it handles 0 outbound flights to Mesa per day. 6 airlines have flights to Mesa from Buffalo on a regular basis.

  • How long is the flight from Buffalo to Mesa?

    United Airlines, Southwest, and Delta can get you from Buffalo to Mesa in just under 7h 06m. Your travel time can differ by up to 1h 26m. The distance from Buffalo to Mesa is about 1906 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $97. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Buffalo to Mesa for a low price.

  • What are the cheapest flights from Buffalo to Mesa?

    Looking at all options, your cheapest flight can be booked for $359. While the most popular route (Buffalo - Phoenix Sky Harbor Intl) can be booked for $229 on average, our data indicates $486 when flying from Buffalo to Mesa.

  • Can I find deals for flights from Buffalo to Mesa that include hotel bookings?

    Yes. In addition to deals on Buffalo to Mesa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Mesa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Mesa.

  • Can I find deals for business class flights from Buffalo to Mesa?

    Yes. Cheapflights offers flight deals from Buffalo to Mesa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 6 airlines flying from Buffalo to Mesa

Discover the top 6 airlines that operate flights from Buffalo to Mesa. 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 2,558,603 searches. Data last updated April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$94Average$239FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$144Average$326FlexibilityNo cancel feeOn-time62%
DeltaCheapest$236Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$246Average$391FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$246Average$399FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$247Average$465FlexibilityNo cancel feeOn-time63%

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