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Cheap flights from Niagara Falls to Washington, D.C. Reagan-National Airport from C$ 176

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DCA
25 Aug — 1 Sep1
1 adult

Cheapflights Tip: The best prices from Niagara Falls to Washington, D.C. Reagan-National are usually found in April or May, booked 60 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Niagara Falls to Reagan-National

Keep the following information in mind while searching for Niagara Falls to Reagan-National flight deals. Data was last updated 20 August 2025.

Round-trip from

C$ 281

One-way from

C$ 176

Popular in

August

Cheapest in

April

Average price

C$ 454
Air Canada
  • Air Canada
  • 7/10-8/10
  • Nonstop
  • 3h 06m total
  • Niagara Falls to Washington, D.C.
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Air Canada
  • Air Canada
  • 27/9
  • 1 total stop
  • 5h 38m total
  • Niagara Falls to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Niagara Falls to Reagan-National

Cheapest flights from Niagara Falls to Reagan-National
Explore the most affordable flight options available from Niagara Falls to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2025.

Tue 7/104:30 p.m.YYZ - DCA
Nonstop1h 34mAir Canada
Wed 8/106:59 a.m.DCA - YYZ
Nonstop1h 32mAir Canada
Deal found 18/8C$ 281
Thu 11/96:15 a.m.YYZ - DCA
1 stop4h 05mAir Canada
Sun 14/96:00 a.m.DCA - YYZ
1 stop4h 39mAir Canada
Deal found 20/8C$ 289
Tue 7/105:00 p.m.YYZ - DCA
1 stop4h 51mAir Canada
Sat 11/106:00 a.m.DCA - YYZ
1 stop4h 39mAir Canada
Deal found 18/8C$ 295
Sat 4/1011:00 a.m.YYZ - DCA
1 stop4h 51mAir Canada
Sun 5/106:59 a.m.DCA - YYZ
Nonstop1h 32mAir Canada
Deal found 19/8C$ 296
Thu 16/108:55 p.m.YYZ - DCA
Nonstop1h 39mAir Canada
Mon 20/106:59 a.m.DCA - YYZ
Nonstop1h 32mAir Canada
Deal found 19/8C$ 303
Sat 4/108:10 a.m.YYZ - DCA
1 stop3h 58mAir Canada
Sat 11/106:59 a.m.DCA - YYZ
Nonstop1h 32mAir Canada
Deal found 20/8C$ 308

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Reagan-National 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 20 August 2025.
Use the filters below to find and compare flights from Niagara Falls to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Niagara Falls

Fly to

Reagan-National

Route

Depart

Return

Price

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 30/9

4:30 p.m.-6:04 p.m.

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 12/10

6:59 a.m.-8:31 a.m.

Nonstop1h 32m

C$ 281

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Wed 10/9

4:30 p.m.-6:04 p.m.

Nonstop1h 34m

Washington, D.C. Reagan-National

Sat 13/9

6:59 a.m.-8:31 a.m.

Nonstop1h 32m

C$ 281

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 26/9

8:55 p.m.-10:34 p.m.

Nonstop1h 39m

Washington, D.C. Reagan-National

Tue 30/9

11:00 a.m.-12:32 p.m.

Nonstop1h 32m

C$ 281

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 26/9

4:30 p.m.-6:04 p.m.

Nonstop1h 34m

Washington, D.C. Reagan-National

Wed 1/10

8:40 p.m.-10:12 p.m.

Nonstop1h 32m

C$ 281

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 12/9

8:55 p.m.-10:34 p.m.

Nonstop1h 39m

Washington, D.C. Reagan-National

Sat 13/9

6:45 p.m.-8:17 p.m.

Nonstop1h 32m

C$ 281

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Mon 20/10

8:55 p.m.-10:34 p.m.

Nonstop1h 39m

Washington, D.C. Reagan-National

Thu 23/10

11:00 a.m.-12:32 p.m.

Nonstop1h 32m

C$ 281

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Wed 15/10

7:25 a.m.-8:59 a.m.

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 19/10

6:59 a.m.-8:31 a.m.

Nonstop1h 32m

C$ 281

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 7/10

4:30 p.m.-6:04 p.m.

Nonstop1h 34m

Washington, D.C. Reagan-National

Sat 11/10

6:59 a.m.-8:31 a.m.

Nonstop1h 32m

C$ 281

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 7/10

4:30 p.m.-6:04 p.m.

Nonstop1h 34m

Washington, D.C. Reagan-National

Wed 8/10

6:59 a.m.-8:31 a.m.

Nonstop1h 32m

C$ 281

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 27/9

7:25 a.m.-8:59 a.m.

Nonstop1h 34m

C$ 176

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/8

Showing 1-10 of 16 results
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2

Best time to book a flight from Niagara Falls to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Niagara Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Niagara Falls to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Reagan-National. Price data was last updated on 8 August 2025.

The price you pay for your flight from Niagara Falls to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 60 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. Reagan-National Airport?

Currently, March is the cheapest month in which you can book a flight from Niagara Falls to Washington, D.C. Reagan-National Airport (average of C$ 263). Flying from Niagara Falls to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of C$ 344). 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 DCA?

Find hourly flight availability from Niagara Falls to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 August 2025.

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

Weekly flight availability from Niagara Falls to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Niagara Falls to Reagan-National. 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 20 August 2025.

The most flights from NI4 to DCA are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated 20 August 2025.
Read through reviews of airlines operating flights from Niagara Falls to Washington, D.C. Reagan-National Airport, such as Porter Airlines,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
336 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.0

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
336 reviews
Porter Airlines
8.0
Very good
336 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.0

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,928 reviews
Porter Airlines
8.0
Very good
336 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.0

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
336 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.0

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
3,032 reviews
Porter Airlines
8.0
Very good
336 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.0

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
8.0
Very good
336 reviews
Check prices

Comfort

8.0

Food

7.6

Crew

8.7

Overall

8.0

Entertainment

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

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

  • How long is the flight from Niagara Falls to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from Niagara Falls to Washington, D.C. Reagan-National Airport in 1h 34m. Fly via Air Canada to get the fastest option. Niagara Falls and Washington, D.C. Reagan-National Airport are separated by a distance of 578 km. Most flights are nonstop.

  • What are the most reliable airlines from Niagara Falls to Washington, D.C. Reagan-National 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. Reagan-National Airport on time: American Airlines (63%), PSA Airlines (63%), Air Canada (48%).

  • What are the cheapest flights from Niagara Falls to Washington, D.C. Reagan-National Airport?

    Looking at all options, your cheapest flight can be booked for C$ 197. While the most popular route (Toronto Pearson Intl - Washington, D.C. Reagan-National) can be booked for C$ 313 on average our data indicates C$ 818 when flying from Niagara Falls to Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from Niagara Falls to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Reagan-National.

  • Can I find deals for business class flights from Niagara Falls to Reagan-National?

    Yes. Cheapflights offers flight deals from Niagara Falls to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Niagara Falls to Washington, D.C. Reagan-National Airport?

    Currently, March is the cheapest month in which you can book a flight from Niagara Falls to Washington, D.C. Reagan-National Airport (average of C$ 263). Flying from Niagara Falls to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of C$ 344). 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.

See more FAQs

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Herndon
Hanover
Reston
Fairfax
Ellicott City
Oxon Hill
Gaithersburg
Arlington
Alexandria
Manassas
Fredericksburg
Rockville

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Top 5 airlines flying from Niagara Falls to Reagan-National

Discover the top 5 airlines that operate flights from Niagara Falls to Reagan-National. 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 20 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 185AverageC$ 290FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 232AverageC$ 429FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 267AverageC$ 374FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 294AverageC$ 408FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 426AverageC$ 606FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Reagan-National?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Niagara Falls to Reagan-National flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Niagara Falls to Reagan-National become cheaper?

Yes! Start tracking prices for Niagara Falls to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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