Cheap flights from Washington to Buffalo
Compare hundreds of airlines Washington–Buffalo
About this route
Compare flights from Washington to Buffalo, a about 470 km route (around 1h 5m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as United Airlines, Silk Avia operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Washington to Buffalo?
It's usually 2026-08, from 116 USD. Use the price calendar to compare other dates.
How long is the flight from Washington to Buffalo?
A nonstop flight takes about 1h 5m and covers around 470 km. Connecting itineraries take longer.
Are there direct flights from Washington to Buffalo?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Washington to Buffalo?
United Airlines, Silk Avia operate this route, among others. Compare them all in the results.
When should I book Washington–Buffalo flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.