Cheap Flights from Niagara Falls (IAG) to Washington (IAD)

Popular airlines from Niagara Falls, NY (IAG-Niagara Falls Intl.) to Washington Dulles International Airport (IAD)

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Flight from Niagara Falls to Washington route information
Origin airport
Niagara Falls Intl.
Destination airport
Washington Dulles Intl.
Distance
475 km

Compare flights from Niagara Falls to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Niagara Falls to Washington. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Washington Dulles Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Niagara Falls Intl. to Washington Dulles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Niagara Falls Intl. (IAG) to Washington Dulles Intl. (IAD)

The easiest way to view the best deals on flights from Niagara Falls to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Niagara Falls Intl. to Washington Dulles Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Niagara Falls and Washington
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Niagara Falls to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Niagara Falls Intl. to Washington Dulles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Niagara Falls Intl. Airport to Washington Dulles Intl. Airport (IAD)?
Start packing your bags, because round-trip journeys between Niagara Falls Intl. Airport and Washington Dulles Intl. Airport (IAD) start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAG to IAD?
Most flights can be cancelled online, but whether you are charged a fee varies between airlines. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from IAG to Washington Dulles Intl. Airport (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 Niagara Falls Intl. Airport (IAG) 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 IAG to IAD?
That movie you've been desperate to see will have to wait — the flight distance between Niagara Falls Intl. Airport (IAG) and IAD is only 480 kilometres. The captain will be telling you to put your seat upright for landing before you know it.
Which airlines fly direct from Niagara Falls Intl. Airport to Washington Dulles Intl. Airport (IAD)?
Unfortunately, there aren't any airlines that directly fly between Niagara Falls Intl. Airport (IAG) and Washington Dulles Intl. Airport (IAD). You'll need to book a flight with one or more stops.
Are Niagara Falls Intl. Airport to IAD flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between Niagara Falls Intl. Airport (IAG) and Washington Dulles Intl. Airport (IAD) are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines advertise their prices up to 12 months prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to lock in your seat when the fares dip.

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Niagara Falls Airports

Buffalo

Buffalo Niagara Intl. to Washington
£168.80
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