Cheap Flights from Buffalo (BUF) to Washington (IAD)

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Washington Dulles International Airport (IAD)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 25% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Buffalo (BUF) to Washington (IAD)

Prices were available within the past 7 days and start at for one-way flights and ₹22,995 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 24 Oct - Fri, 31 Oct
BUF
Buffalo
IAD
Washington
₹22,995 Return, found 6 days ago
₹22,995
Return
found 6 days ago
Select United flight, departing Fri, 24 Oct from Buffalo to Washington, returning Fri, 31 Oct, priced at ₹22,995 found 6 days ago
Delta
Sun, 26 Oct - Mon, 10 Nov
BUF
Buffalo
IAD
Washington
₹24,547 Return, found 6 days ago
₹24,547
Return
found 6 days ago
Select Delta flight, departing Sun, 26 Oct from Buffalo to Washington, returning Mon, 10 Nov, priced at ₹24,547 found 6 days ago
United
Fri, 24 Oct - Sun, 26 Oct
BUF
Buffalo
IAD
Washington
₹26,367 Return, found 6 days ago
₹26,367
Return
found 6 days ago
Select United flight, departing Fri, 24 Oct from Buffalo to Washington, returning Sun, 26 Oct, priced at ₹26,367 found 6 days ago

Find the cheapest month to fly from Buffalo (BUF) to Washington (IAD)

January is typically the cheapest month to fly

From ₹12,249 - ₹43,380 per traveller.

Frequently asked questions

How much is a flight from Buffalo Niagara Intl. Airport (BUF) to Washington Dulles Intl. Airport (IAD)?
If you're travelling between Buffalo Niagara International Airport and IAD, round-trip flights start from ₹22,995. This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BUF to Washington Dulles Intl. Airport (IAD)?
This varies from airline to airline, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from BUF to IAD that have flexible change policies?
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 Buffalo Niagara Intl. Airport (BUF) to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Buffalo Niagara International Airport to IAD?
That movie you've been eager to see will just have to wait — the flight distance between BUF and Dulles Intl. Airport is only 460 kilometres. The captain will be asking you to put your seat upright for touchdown before you know it.
Which airlines fly direct from BUF to Washington Dulles Intl. Airport (IAD)?
Flying nonstop from Buffalo Niagara International Airport to Washington Dulles Intl. Airport (IAD) is a breeze with United Airlines (UA). This leading airline operates 91 flights every month.
Are Buffalo Niagara International Airport to IAD flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Buffalo Niagara Intl. Airport (BUF) to Washington Dulles Intl. Airport (IAD) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd rather start planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines publish their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Washington Dulles Intl.
Return price
₹22,995
Distance
452 km
Average flight time
1 hour 20 mins

Book with confidence

Buffalo to Chantilly Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Buffalo to Chantilly will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chantilly.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BUF to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Buffalo for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Buffalo to Chantilly Flights

Explore a world of travel with Expedia

*Available to Expedia members.