CA $135 Cheap Flights from Buffalo (BUF) to Washington (IAD)

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

Prices were available within the past 7 days and start at CA $135 for one-way flights and CA $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta
Delta
Delta
American Airlines
United
United
Flight from Buffalo to Washington (BUF - IAD) route information
Origin airport
Buffalo Niagara Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
CA $270
Distance
452 km

Buffalo to Chantilly Flights

The easy way to book your flights from Buffalo to Washington 

With Expedia, it’s simple to find and book flights to Washington from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Avianca, Copa Airlines, Brussels Airlines, Lufthansa, United Airlines nonstop flights to Washington Dulles Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Washington today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Washington Dulles Intl., IAD 

Sort your search results by price to find great deals on your flight from Buffalo to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Buffalo currently is just CA $270 rising to CA $328.  

Here are more money-saving tips: 

  • Fly in July when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Washington  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Washington from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today.

Frequently asked questions

How much is a flight from Buffalo Niagara Intl. Airport (BUF) to Washington Dulles Intl. Airport (IAD)?
If you’re traveling between Buffalo Niagara International Airport and IAD, round-trip flights start from CA $270. 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 kilometers. 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.
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