S$146 Cheap Flights from Washington to Buffalo

Start packing your suitcase, because round-trip flights from DCA to Buffalo Niagara International Airport start from S$280. That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.

We understand that things crop up unexpectedly, so we’ve made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for National Airport to Buffalo Niagara Intl. Airport (BUF) flights, you’ll see a “no change fees” filter for you to select.

The flight distance from DCA (DCA) to Buffalo Niagara Intl. Airport (BUF) (BUF) is 480 kilometres. You’ll be stepping off the plane and picking up your bags from the carousel before you know it.

American Airlines (AA) will fly you from Ronald Reagan Washington National Airport (DCA) to Buffalo Niagara Intl. Airport (BUF) comfortably and safely. You can choose from 86 direct flights each month on this route.

Airline tickets from National Airport to Buffalo Niagara International Airport are available up to 12 months prior to departure on Expedia. And although you may occasionally score fantastic last-minute deals, it’s not something you should bank on. Also, booking your flights in advance means you’ll have more options — and you can avoid getting trapped in the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.