Buffalo

$119+ Cheap flights from Mesa, AZ to Buffalo (BUF)

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUF
Jul 13 — Jul 201
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Mesa to Buffalo are usually found in March or February, booked 71 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap flight deals from Mesa to Buffalo

Cheapest flights from Mesa to Buffalo
Explore the most affordable flight options available from Mesa to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:28 pm
PHX
-
BUF
1 stop5h 30m
Delta
Thu 8/63:53 pm
BUF
-
PHX
1 stop10h 44m
Delta
Deal found 6/10$267
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:05 pm
PHX
-
BUF
1 stop9h 35m
Southwest
Sat 9/1210:50 am
BUF
-
PHX
2 stops8h 40m
Southwest
Deal found 6/10$269
This Frontier deal was found by Cheapflights users on 6/11. 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 8/2611:35 pm
PHX
-
BUF
1 stop8h 05m
Frontier
Sat 9/121:16 pm
BUF
-
PHX
1 stop11h 23m
Frontier
Deal found 6/11$271
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:45 am
PHX
-
BUF
1 stop6h 05m
Southwest
Sun 11/84:00 pm
BUF
-
PHX
1 stop10h 35m
Southwest
Deal found 6/10$272
This Frontier deal was found by Cheapflights users on 6/10. 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 7/2211:23 pm
PHX
-
BUF
1 stop8h 06m
Frontier
Wed 7/292:48 pm
BUF
-
PHX
1 stop7h 56m
Frontier
Deal found 6/10$273
This Frontier deal was found by Cheapflights users on 6/11. 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 7/2711:23 pm
PHX
-
BUF
1 stop8h 06m
Frontier
Mon 8/32:48 pm
BUF
-
PHX
1 stop7h 56m
Frontier
Deal found 6/11$274
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:23 pm
PHX
-
BUF
1 stop9h 10m
Frontier
Tue 7/149:09 pm
BUF
-
PHX
1 stop16h 21m
Frontier
Deal found 6/11$275
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:10 pm
PHX
-
BUF
1 stop11h 45m
Southwest
Tue 10/208:35 am
BUF
-
PHX
2 stops7h 45m
Southwest
Deal found 6/11$277
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:29 am
PHX
-
BUF
1 stop10h 11m
Delta
Fri 9/113:50 pm
BUF
-
PHX
1 stop9h 24m
Delta
Deal found 6/11$278
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:25 am
PHX
-
BUF
2 stops8h 50m
Southwest
Mon 10/55:45 pm
BUF
-
PHX
1 stop9h 20m
Southwest
Deal found 6/10$279
This Booking.com deal was found by Cheapflights users on 6/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:12 am
PHX
-
BUF
1 stop13h 20m
Frontier
Thu 7/169:29 pm
BUF
-
PHX
1 stop16h 01m
Frontier
Deal found 6/12$281
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:35 am
PHX
-
BUF
1 stop15h 37m
Frontier
Wed 7/17:57 pm
BUF
-
PHX
1 stop17h 30m
Frontier
Deal found 6/10$283

Find flight deals from Mesa to Buffalo

Keep the following information in mind while searching for Mesa to Buffalo flight deals. Data was last updated June 13, 2026.

Round-trip from

$267
(Delta)

One-way from

$119
(Delta)

Popular in

November

Cheapest in

March

Average price

$398
From Mesa to Buffalo
One-way flight from Mesa to Buffalo
Highest demand for flights based on searches. 15% potential increase in price ($69 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mesa to Buffalo 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 June 13, 2026.
Use the filters below to find and compare flights from Mesa to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 11/6

5:00 am-2:25 pm

1 stop7h 25m

Buffalo

Sun 11/8

4:00 pm-12:35 am

1 stop10h 35m

$290

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Thu 7/30

7:15 pm-10:25 am

1 stop12h 10m

Buffalo

Mon 8/3

6:25 am-1:00 pm

1 stop9h 35m

$323

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 10/23

7:00 am-7:15 pm

2 stops9h 15m

Buffalo

Mon 10/26

11:55 am-7:10 pm

2 stops10h 15m

$328

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 7/28

10:06 am-10:58 pm

2 stops9h 52m

Buffalo

Tue 8/4

6:04 pm-10:27 pm

1 stop7h 23m

$341

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 8/18

9:00 am-9:07 pm

1 stop9h 07m

Buffalo

Sat 8/22

6:55 am-6:00 pm

2 stops14h 05m

$342

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Sat 8/29

6:20 am-4:56 pm

1 stop7h 36m

Buffalo

Sat 9/5

10:30 am-5:10 pm

2 stops9h 40m

$342

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Wed 6/24

9:45 am-10:40 pm

1 stop9h 55m

Buffalo

Sat 6/27

10:57 am-3:14 pm

1 stop7h 17m

$348

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 8/11

8:55 am-9:05 pm

2 stops9h 10m

Buffalo

Tue 8/18

8:55 am-3:05 pm

2 stops9h 10m

$349

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Fri 7/10

7:15 pm-10:20 am

1 stop12h 05m

Buffalo

Tue 7/14

2:55 pm-9:00 pm

2 stops9h 05m

$359

PhoenixBuffalo

PHX - BUF

PHXBUF

Phoenix Sky Harbor Intl

Tue 7/28

9:05 am-8:00 pm

2 stops7h 55m

Buffalo

Thu 7/30

6:05 am-7:40 pm

2 stops16h 35m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Mesa to Buffalo

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

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

Find hourly flight availability from Mesa to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 13, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mesa to Buffalo as you normally would.

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

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated June 13, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Mesa to Buffalo 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.

Entertainment

7.5

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Entertainment

7.5

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Entertainment

7.5

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Entertainment

7.5

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Entertainment

7.5

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Entertainment

7.5

Overall

7.9

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Mesa to Buffalo. 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 into for flights to Buffalo from Mesa?

    If you book a flight to Buffalo from Mesa, you will be flying to Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo. There are 0 flights from Mesa to Buffalo per day from 6 different airlines.

  • How long is the flight from Mesa to Buffalo?

    There are many flights that can get you from Mesa to Buffalo in 6h 10m. Fly via Southwest, Delta, or United Airlines to get the fastest option. The distance from Mesa to Buffalo is about 1906 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $109 on American Airlines. Other airlines that offer cheap prices include Frontier from $117 and United Airlines from $118 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mesa to Buffalo 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Amherst
Batavia
Williamsville
Orchard Park
Eden

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Top 6 airlines flying from Mesa to Buffalo

Discover the top 6 airlines that operate flights from Mesa to Buffalo. 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 June 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$125Average$310FlexibilityNo cancel feeOn-time62%
DeltaCheapest$148Average$337FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$198Average$324FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$236Average$366FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$262Average$462FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$296Average$438FlexibilityNo cancel feeOn-time71%

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