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$941 Cheap Flights from Patna (PAT) to Buffalo (BUF)

View $941 flight on Mon, Jul 6, 2026Opens in a new window

Popular airlines from Patna (PAT) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Patna to Buffalo (PAT-BUF)

Prices were available within the past 7 days and start at $941 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Patna Airport (PAT) to Buffalo Niagara Intl. Airport (BUF) cost?
Grab a cheap one-way flight from $941 or cheap return flight from Patna Airport (PAT) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Patna Airport (PAT) to Buffalo Niagara Intl. Airport (BUF)?
The cheapest month to fly from PAT to BUF is , when demand is low. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Patna Airport (PAT) to Buffalo Niagara Intl. Airport (BUF)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from PAT to BUF. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Patna Airport (PAT) to Buffalo Niagara Intl. Airport (BUF)?
You'll need to catch a flight with a layover when traveling from Patna Airport (PAT) to Buffalo Niagara Intl. Airport (BUF). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from PAT to BUF?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on various factors, including 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 Patna Airport (PAT) to Buffalo Niagara Intl. Airport (BUF)?
Choose a flight from Patna Airport (PAT) to Buffalo Niagara Intl. Airport (BUF) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Patna Airport (PAT) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Last-minute fares from PAT to BUF are usually more expensive. To lock in the best prices, start searching for flights early. That said, if you can play around with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a PAT to BUF flight and hotel package?
Compared with arranging hotels and flights separately, booking a PAT to BUF flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Patna Airport (PAT) to Buffalo Niagara Intl. Airport (BUF)?
In most cases, you can cancel or modify your PAT to BUF flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Patna
Destination airport
Buffalo Niagara Intl.
Distance
7591 mi

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Patna to Buffalo Flights

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

 

The best time to book a flight from Patna to Buffalo

Sunday is one of the best days to book for cheap flights from Patna 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 Patna 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 Patna to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $941 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 Patna 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 Patna 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.

 

Patna to Buffalo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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