Cheap Flights from Mesa (AZA) to Buffalo (BUF)

Popular airlines from Phoenix - Mesa Gateway Airport (AZA) to Buffalo Niagara Intl. Airport (BUF)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Flights from Mesa (AZA) to Buffalo (BUF)
Origin airport
Phoenix - Mesa Gateway
Destination airport
Buffalo Niagara Intl.
Distance
1895 mi

Mesa to Buffalo Flights

The cheapest times to fly from Mesa to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Mesa to Buffalo are during the month of . You can find some of the cheapest flights from Mesa to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mesa to Buffalo

Sunday is one of the best days to book for cheap flights from Mesa to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Mesa to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Mesa to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Mesa to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Mesa to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Phoenix - Mesa Gateway Airport (AZA) to Buffalo Niagara Intl. Airport (BUF) cost?
Discover the latest flight deals from AZA to BUF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from AZA to BUF?
The cheapest flights from AZA to BUF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Phoenix - Mesa Gateway Airport (AZA) to Buffalo Niagara Intl. Airport (BUF)?
You can't take a direct flight from Mesa, AZ (AZA-Phoenix - Mesa Gateway) to Buffalo Niagara Intl. Airport (BUF). However, you can easily travel to Buffalo without any layovers by departing from Sky Harbor Intl. Airport (PHX).
What is the cheapest airline that flies from AZA to BUF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from AZA to BUF. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Phoenix - Mesa Gateway Airport (AZA) to Buffalo Niagara Intl. Airport (BUF)?
Nonstop flights from Phoenix - Mesa Gateway Airport (AZA) to Buffalo Niagara Intl. Airport (BUF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AZA to BUF?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Phoenix - Mesa Gateway Airport (AZA) to Buffalo Niagara Intl. Airport (BUF)?
To avoid potential delays on the Phoenix - Mesa Gateway Airport (AZA) to Buffalo Niagara Intl. Airport (BUF) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Phoenix - Mesa Gateway Airport (AZA) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Booking your flight from AZA to BUF right before your getaway is typically more expensive. But if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an AZA to BUF flight and hotel package?
Compared with arranging hotels and flights separately, booking an AZA to BUF flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Phoenix - Mesa Gateway Airport (AZA) to Buffalo Niagara Intl. Airport (BUF)?
In most cases, you can reschedule or cancel your AZA to BUF flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.