Cheap flights from Niagara Falls to Washington, D.C. from C$ 159
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Niagara Falls to Washington, D.C. are usually found in March or February, booked 81 days in advance, depart on a Friday or Thursday and return on a Wednesday
Cheap flight deals from Niagara Falls to Washington, D.C.
Keep the following information in mind while searching for Niagara Falls to Washington, D.C. flight deals. Data was last updated 30 April 2025.
Find flight deals from Niagara Falls to Washington, D.C.
Cheapest flights from Niagara Falls to Washington, D.C.Explore the most affordable flight options available from Niagara Falls to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Explore the most affordable flight options available from Niagara Falls to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Niagara Falls to Washington, D.C. 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 629,999 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Niagara Falls to Washington, D.C. that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Tue 17/6
12:45 p.m.-2:19 p.m.
Nonstop1h 34m
Washington, D.C. Dulles Intl
Tue 24/6
8:22 a.m.-10:04 a.m.
Nonstop1h 42m
TorontoWashington, D.C.
YYZ - DCA
YYZDCA
Toronto Pearson Intl
Wed 11/6
6:10 p.m.-7:43 p.m.
Nonstop1h 33m
Washington, D.C. Reagan-National
Wed 18/6
6:00 a.m.-10:40 a.m.
1 stop4h 40m
TorontoWashington, D.C.
YYZ - DCA
YYZDCA
Toronto Pearson Intl
Tue 27/5
7:20 a.m.-8:53 a.m.
Nonstop1h 33m
Washington, D.C. Reagan-National
Tue 3/6
7:00 a.m.-11:44 a.m.
1 stop4h 44m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Tue 20/5
7:47 p.m.-9:25 p.m.
Nonstop1h 38m
Washington, D.C. Dulles Intl
Tue 27/5
3:30 p.m.-5:09 p.m.
Nonstop1h 39m
TorontoWashington, D.C.
YYZ - DCA
YYZDCA
Toronto Pearson Intl
Wed 28/5
5:00 p.m.-10:49 p.m.
1 stop5h 49m
Washington, D.C. Reagan-National
Wed 4/6
9:40 a.m.-5:15 p.m.
1 stop7h 35m
TorontoWashington, D.C.
YYZ - DCA
YYZDCA
Toronto Pearson Intl
Fri 6/6
8:55 p.m.-10:28 p.m.
Nonstop1h 33m
Washington, D.C. Reagan-National
Tue 10/6
6:00 a.m.-10:39 a.m.
1 stop4h 39m
TorontoWashington, D.C.
YYZ - DCA
YYZDCA
Toronto Pearson Intl
Wed 28/5
5:29 p.m.-7:09 p.m.
Nonstop1h 40m
Washington, D.C. Reagan-National
Sat 31/5
2:54 p.m.-4:44 p.m.
Nonstop1h 50m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Sat 24/5
7:47 p.m.-9:25 p.m.
Nonstop1h 38m
Washington, D.C. Dulles Intl
Mon 26/5
8:22 a.m.-10:04 a.m.
Nonstop1h 42m
TorontoBaltimore
YYZ - BWI
YYZBWI
Toronto Pearson Intl
Tue 27/5
7:45 a.m.-12:47 p.m.
1 stop5h 02m
Baltimore/Washington
Tue 3/6
6:15 a.m.-11:40 a.m.
1 stop5h 25m
TorontoWashington, D.C.
YYZ - IAD
YYZIAD
Toronto Pearson Intl
Thu 5/6
3:50 p.m.-10:54 p.m.
1 stop7h 04m
Washington, D.C. Dulles Intl
Tue 10/6
9:40 a.m.-5:15 p.m.
1 stop7h 35m
Best time to book a flight from Niagara Falls to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Niagara Falls with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Niagara Falls to Washington, D.C.
How far ahead should I book a flight from Niagara Falls to Washington, D.C.?
Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Washington, D.C.. Price data was last updated on 25 April 2025.
The price you pay for your flight from Niagara Falls to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Niagara Falls to Washington, D.C.?
Currently, February is the cheapest month in which you can book a flight from Niagara Falls to Washington, D.C. (average of C$ 256). Flying from Niagara Falls to Washington, D.C. in October is currently the most expensive (average of C$ 352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from NI4 to WAS?
Find hourly flight availability from Niagara Falls to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Niagara Falls to Washington, D.C. as you normally would.
What is the cheapest day to fly from Niagara Falls to Washington, D.C.?
Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Washington, D.C.. Price data was last updated on 15 September 2024.
Travelers seeking maximum savings on their Niagara Falls to Washington, D.C. flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Niagara Falls to Washington, D.C.
Explore weekly flight availability from Niagara Falls to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 April 2025.
The most flights from NI4 to WAS are scheduled on a Wednesday (31 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).
Rainfall in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.
Temperature in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
Reviews of airlines servicing Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 30 April 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines and United Airlines from Niagara Falls to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Crew
Entertainment
Overall
Boarding
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Niagara Falls to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Niagara Falls?
Book flights to Niagara Falls if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Niagara Falls to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Niagara Falls to Washington, D.C.
Discover the top 7 airlines that operate flights from Niagara Falls to Washington, D.C.. 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 629,999 searches. Data last updated 30 April 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Niagara Falls to Washington, D.C.?
Cheapflights helps you search for flights from Niagara Falls to Washington, D.C. via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Washington, D.C.?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Niagara Falls to Washington, D.C. for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Niagara Falls to Washington, D.C. with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Niagara Falls to Washington, D.C. flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Niagara Falls to Washington, D.C. become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!