What’s the cost of a flight from Buffalo to Washington Dulles?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Greater Buffalo and Washington.

The lowest fare seen in the past 15 days was Can$243.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Are there alternative airports near Greater Buffalo and Washington?

The two cities are about 457 km apart. Looking beyond the main airport might reveal better options.

• Airports in Greater Buffalo: Greater Buffalo is the only airport in operation.
• Airports in Washington: Washington is served by 3 airports - Dulles international, Ronald Reagan, Washington International.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Washington has more than one airport, you can pick the most convenient for your destination.

Match your flight search to your preferences: Buffalo – Washington Dulles

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from the best airlines and travel agencies.

Other popular destinations

Thinking about traveling to United States? Other users also viewed: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.