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Cheap flights from Niagara Falls to Washington, D.C. Dulles Intl Airport from C$ 176

This is the cheapest one-way flight price, found on 30/11. Prices may vary by date and flight preferences.
YYZ — IAD
5 Dec — 12 Dec1
1 adult
Tue 5/12
Tue 12/12

How to find the cheapest flight from Niagara Falls to Dulles Intl (IAD)

Discover tips and strategies to find the most affordable flight options for your journey from Niagara Falls (NI4) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 November 2023.

Popular in

August

Cheapest in

January

Round-trip from

C$ 474

One-way from

C$ 254
High demand for flights, 16% potential price rise
Best time to find cheap flights, 22% potential price drop
From Niagara Falls to Washington, D.C. Dulles Intl
One-way flight from Niagara Falls to Washington, D.C. Dulles Intl

NI4 - WAS

Price

C$ 349 - C$ 580

WAS

Temperature

2 - 27 °C

WAS

Rainfall

66 - 102 mm

How far in advance should I book a flight from Niagara Falls to Washington, D.C. Dulles Intl Airport?

To save on the cost of your flight from Niagara Falls to Washington, D.C. Dulles Intl Airport, book at least 37 days before your planned departure. Booking around this time can save you about 122% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 445 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 696.

What is the cheapest month to fly from Niagara Falls to Washington, D.C. Dulles Intl Airport?

April can be a great time to fly to Washington, D.C. Dulles Intl Airport from Niagara Falls with a flight ticket averaging about C$ 361. Cheapflights users have found deals in the month of April for as cheap as C$ 221. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Niagara Falls to Washington, D.C. Dulles Intl Airport (NI4 - IAD)?

When flying from Niagara Falls to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Niagara Falls to Dulles Intl

Explore cheap flight options specifically provided by Delta for the route between Niagara Falls and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 526,253 searches. Data last updated 30 November 2023.
Check out some of the cheapest Delta flights we've come across from Niagara Falls to Washington, D.C.. Come back soon if you're not finding the exact deal you're looking for.

Cheap United Airlines flights from Niagara Falls to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Niagara Falls and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 526,253 searches. Data last updated 30 November 2023.
Some of the lowest-priced United Airlines flights we've found at this time heading from Niagara Falls to Washington, D.C.. Make sure to examine the flight information before completing your reservation.

Cheap Niagara Falls to Dulles Intl flights in November & December 2023

Find cheap flight options from Niagara Falls to Dulles Intl specifically for the months of November and December 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 526,253 searches. Prices were last updated on 30 November 2023.
Listed are some of the best fares we've found on flights departing from Niagara Falls to Washington, D.C. in 2023. More deals are always being added, so be sure to check back regularly.

Niagara Falls to Dulles Intl 2023 flight deals

Discover exclusive flight deals for travel between Niagara Falls and Dulles Intl in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 526,253 searches. Data last updated 30 November 2023.
Listed are some of the best fares we've found on flights departing from Niagara Falls to Washington, D.C. in 2023. More deals are always being added, so be sure to check back regularly.

Direct flights to Dulles Intl from Niagara Falls

Discover non-stop flight options from Niagara Falls to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 526,253 searches. Data last updated 30 November 2023.
Take a look at some of the direct flights travelling from Niagara Falls to Washington, D.C. in the near future. Users can also choose from other Niagara Falls to Washington, D.C. flights by using the search form above.

Niagara Falls to Dulles Intl flights leaving soon

Find last-minute flight options from Niagara Falls to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 526,253 searches. Data last updated 30 November 2023.
Check out these flights departing soon from Niagara Falls to Washington, D.C.. Users should examine the flight details to ensure there are no surprises.

One-way flights to Dulles Intl from Niagara Falls

Search for one-way flight options from Niagara Falls to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 526,253 searches. Data last updated 30 November 2023.
Users travelling one-way from Niagara Falls to Washington, D.C. can select one of these great deals. Users can also find round-trip Niagara Falls to Washington, D.C. flights by using the search form above.

Find flights from Niagara Falls to Dulles Intl within your budget

Customize your flight search to find flights from Niagara Falls to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 526,253 searches. Data last updated 30 November 2023.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 290 - C$ 630

Route

Depart

Return

Price

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 21/12

Nonstop1h 32m

Washington, D.C. Dulles Intl

Sun 31/12

Nonstop1h 34m

C$ 290

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 5/1

1 stop3h 50m

Washington, D.C. Dulles Intl

Thu 11/1

1 stop5h 17m

C$ 296

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 16/1

1 stop3h 53m

Washington, D.C. Dulles Intl

Mon 29/1

1 stop4h 25m

C$ 297

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Mon 15/1

Nonstop1h 34m

Washington, D.C. Dulles Intl

Mon 29/1

Nonstop1h 34m

C$ 305

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 14/12

Nonstop1h 32m

Washington, D.C. Dulles Intl

Thu 14/12

Nonstop1h 34m

C$ 328

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 5/1

Nonstop1h 34m

Washington, D.C. Dulles Intl

Thu 11/1

1 stop5h 50m

C$ 341

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Mon 18/12

Nonstop1h 48m

Washington, D.C. Dulles Intl

Fri 22/12

1 stop11h 04m

C$ 347

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 27/12

Nonstop1h 32m

Washington, D.C. Dulles Intl

Sun 31/12

Nonstop1h 42m

C$ 580

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 1/2

1 stop3h 53m

Washington, D.C. Dulles Intl

Fri 1/3

1 stop4h 25m

C$ 630

Flights are sorted by cheapest first

Deals found on 29/11

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 30 November 2023.
See what other customers who have flown with Delta, United Airlines and Air Canada from Niagara Falls to Washington, D.C. have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
3,035 reviews

Entertainment

7.8

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.9
Good
3,035 reviews
7.9
Good
3,035 reviews

Entertainment

7.8

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.4
Good
1,897 reviews
7.9
Good
3,035 reviews

Entertainment

7.8

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.3
Good
348 reviews
7.9
Good
3,035 reviews

Entertainment

7.8

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.2
Good
2,645 reviews
7.9
Good
3,035 reviews

Entertainment

7.8

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.2
Good
918 reviews
7.9
Good
3,035 reviews

Entertainment

7.8

Boarding

8.0

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Niagara Falls to Washington, D.C. Dulles Intl Airport for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Niagara Falls to Washington, D.C. Dulles Intl Airport for under C$ 300. The cheapest flight booked recently is on Air Canada for just C$ 290, but on average you can expect to pay C$ 331.

Are there direct flights from Niagara Falls to Washington, D.C. Dulles Intl Airport for under C$ 300 on Cheapflights?

Cheapflights has 20 direct flights from Niagara Falls to Washington, D.C. Dulles Intl Airport under C$ 300. A good price for a direct flight from Niagara Falls to Washington, D.C. Dulles Intl Airport is less than C$ 342.

Are there last-minute flights available from Niagara Falls to Washington, D.C. Dulles Intl Airport for under C$ 400?

There are currently 20+ open flights from Niagara Falls to Washington, D.C. Dulles Intl Airport within the next 7 days for less than C$ 400.

What are the cheapest airlines to fly from Niagara Falls to Washington, D.C. Dulles Intl Airport one-way?

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 176. Delta flights start at C$ 183 while deals on United Airlines start at C$ 185 one-way.

What are the most popular airlines that fly from Niagara Falls to Washington, D.C. Dulles Intl Airport?

What are the most reliable airlines from Niagara Falls to Washington, D.C. Dulles Intl Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Niagara Falls to Washington, D.C. Dulles Intl Airport on time: ANA (94%), Copa Airlines (90%), Republic Airways (90%).

What are the cheapest flights from Niagara Falls to Washington, D.C. Dulles Intl Airport?

The cheapest flight price from Niagara Falls to Washington, D.C. Dulles Intl Airport is C$ 193. On average you can expect to pay C$ 1,234. The most popular route, (Toronto Pearson Intl - Washington, D.C. Dulles Intl), can usually be booked for C$ 281.

What does YYZ to IAD mean?

This is defined as Toronto Pearson Intl Airport (YYZ) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Toronto Island Airport (YTZ), Hamilton Airport (YHM), Toronto Kitchener-Waterloo Airport (YKF).

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Niagara Falls to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Niagara Falls to Dulles Intl

Discover the top 4 airlines that operate flights from Niagara Falls to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 526,253 searches. Data last updated 30 November 2023.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 211AverageC$ 419FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 211AverageC$ 325FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 307AverageC$ 481FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapestC$ 340AverageC$ 469FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Search flights to Dulles Intl by cabin class

Hourly flight availability from Niagara Falls to Dulles Intl

Find hourly flight availability from Niagara Falls to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 November 2023.
25%of flight departuresEarly morningMidnight to 6 am
33%of flight departuresMorning6 am to noon
28%of flight departuresAfternoonNoon to 6 pm
14%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon