Cheap Flights from Denver (APA) to Buffalo (BUF)

Popular airlines from Denver, CO (APA-Centennial) to Buffalo Niagara Intl. Airport (BUF)

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Frequently asked questions

How much does a flight from Centennial Airport (APA) to Buffalo Niagara Intl. Airport (BUF) cost?
Lock in a cheap one-way flight or cheap return flight from Centennial Airport (APA) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Centennial Airport (APA) to Buffalo Niagara Intl. Airport (BUF)?
is the cheapest month to fly from APA to BUF. Avoiding peak travel times is often the key to better flight prices.
Which airlines fly direct from Centennial Airport (APA) to Buffalo Niagara Intl. Airport (BUF)?
Although Denver, CO (APA-Centennial) has no direct flights to Buffalo Niagara Intl. Airport (BUF), other airports have nonstop routes. Taking off from Denver Intl. Airport (DEN) will get you to Buffalo without any layovers.
What is the cheapest airline that flies from Centennial Airport (APA) to Buffalo Niagara Intl. Airport (BUF)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from APA to BUF. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Centennial Airport (APA) to Buffalo Niagara Intl. Airport (BUF)?
Direct flights from Centennial Airport (APA) 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 travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from APA to BUF?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Centennial Airport (APA) to Buffalo Niagara Intl. Airport (BUF)?
To avoid potential delays on the Centennial Airport (APA) to Buffalo Niagara Intl. Airport (BUF) route, travel before 3 PM. Departures after this time are 22% more likely to be 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 Centennial Airport (APA) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Holding off until right before your break to book your flight from APA to BUF often results in higher prices. While you may come across some last-minute offers, they aren't always guaranteed. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book an APA to BUF flight and hotel package?
Compared with arranging flights and hotels separately, booking an APA to BUF flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the stress out of travel planning. Simply pick your flights and select from our wide range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Centennial Airport (APA) to Buffalo Niagara Intl. Airport (BUF)?
Generally, it's possible to cancel or reschedule your APA to BUF flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Centennial
Destination airport
Buffalo Niagara Intl.
Distance
1370 mi

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Denver to Buffalo Flights

The cheapest times to fly from Denver 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 Denver to Buffalo are during the month of . You can find some of the cheapest flights from Denver to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Buffalo

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver 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 Denver 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 Denver 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.

 

Denver to Buffalo Flights

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*Available to One Key members.