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

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

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Frequently asked questions

How much does a flight from Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD) cost?
Lock in a cheap one-way flight or cheap return flight from Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD)?
The cheapest month to fly from IAG to IAD is , when there's less demand. Off-peak months are usually when airlines offer better prices between these airports.
Which airlines fly direct from Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD)?
Although Niagara Falls, NY (IAG-Niagara Falls Intl.) doesn't offer any direct flights to Washington Dulles Intl. Airport (IAD), other airports have nonstop options. Departing from Pearson Intl. Airport (YYZ) will get you to Washington without any detours.
What is the cheapest airline that flies from Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD)?
To find the cheapest airline that'll fly you from IAG to IAD, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD)?
There are no daily direct flights from Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from IAG to IAD?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD)?
To avoid potential delays on the Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD) last-minute?
Last-minute bookings from IAG to IAD are usually more expensive. For the cheapest rates, start looking for flights as soon as possible. That being said, if your travel plans are flexible, you may land a cheap ticket right before you leave.
Is it cheaper to book an IAG to IAD flight and hotel package?
Opting for an IAG to IAD flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Niagara Falls Intl. Airport (IAG) to Washington Dulles Intl. Airport (IAD)?
In most instances, you can cancel or reschedule your IAG to IAD flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Niagara Falls Intl.
Destination airport
Washington Dulles Intl.
Distance
296 mi

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Niagara Falls to Washington Flights

The cheapest times to fly from Niagara Falls to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Niagara Falls to Washington are during the month of . You can find some of the cheapest flights from Niagara Falls to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Niagara Falls to Washington

Sunday is one of the best days to book for cheap flights from Niagara Falls to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Niagara Falls to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Niagara Falls to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Niagara Falls to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Niagara Falls to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Niagara Falls to Washington Flights

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