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Cheap flights from Niagara Falls, ON to Washington, D.C. Reagan-National Airport from C$ 188

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DCA
10 Aug — 17 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Niagara Falls to Washington, D.C. Reagan-National are usually found in September or November, booked 58 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Niagara Falls to Reagan-National

Enter your travel dates to find the best prices.

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 11 July 2026.

Thu 30/74:40 p.m.
YYZ
-
DCA
Nonstop1h 32m
Air Canada
Sun 2/86:00 a.m.
DCA
-
YYZ
1 stop4h 35m
Air Canada
Deal found 10/7C$ 299
Thu 23/78:10 a.m.
YYZ
-
DCA
1 stop3h 50m
Air Canada
Sun 26/76:59 a.m.
DCA
-
YYZ
Nonstop1h 36m
Air Canada
Deal found 7/7C$ 300
Sat 22/87:10 a.m.
YYZ
-
DCA
1 stop4h 50m
Air Canada
Sat 29/812:40 p.m.
DCA
-
YYZ
1 stop6h 32m
Air Canada
Deal found 10/7C$ 301
Sat 25/77:10 a.m.
YYZ
-
DCA
1 stop4h 50m
Air Canada
Sun 26/76:00 a.m.
DCA
-
YYZ
1 stop4h 35m
Air Canada
Deal found 10/7C$ 306
Thu 30/78:00 a.m.
YYZ
-
DCA
1 stop4h 00m
Air Canada
Wed 5/86:00 a.m.
DCA
-
YYZ
2 stops7h 08m
Air Canada
Deal found 10/7C$ 307
Wed 26/88:00 a.m.
YYZ
-
DCA
1 stop4h 00m
Air Canada
Thu 24/96:59 a.m.
DCA
-
YYZ
Nonstop1h 36m
Air Canada
Deal found 10/7C$ 310
Thu 3/96:25 p.m.
YYZ
-
DCA
Nonstop1h 32m
Air Canada
Mon 7/96:00 a.m.
DCA
-
YYZ
1 stop4h 35m
Air Canada
Deal found 8/7C$ 314
Tue 1/98:10 a.m.
YYZ
-
DCA
1 stop3h 50m
Air Canada
Sun 6/912:40 p.m.
DCA
-
YYZ
1 stop4h 28m
Air Canada
Deal found 10/7C$ 317
Wed 16/94:40 p.m.
YYZ
-
DCA
Nonstop1h 35m
Air Canada
Wed 23/96:59 a.m.
DCA
-
YYZ
Nonstop1h 36m
Air Canada
Deal found 9/7C$ 318
Mon 21/126:20 p.m.
YYZ
-
DCA
Nonstop1h 38m
Air Canada
Sat 26/126:55 p.m.
DCA
-
YYZ
Nonstop1h 33m
Air Canada
Deal found 10/7C$ 320

Find 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 11 July 2026.

Round-trip from

C$ 299

One-way from

C$ 188

Popular in

February

Cheapest in

September

Average price

C$ 433
Air Canada
  • Air Canada
  • 30/7-2/8
  • 1 total stop
  • 6h 07m total
  • Niagara Falls to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 25/7
  • 1 total stop
  • 3h 50m 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$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 11 July 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 21/7

2:24 p.m.-6:59 p.m.

1 stop4h 35m

Washington, D.C. Reagan-National

Tue 28/7

5:29 p.m.-11:02 p.m.

1 stop5h 33m

C$ 396

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 11/8

6:00 a.m.-12:42 p.m.

1 stop6h 42m

Washington, D.C. Reagan-National

Tue 18/8

5:40 p.m.-11:41 p.m.

1 stop6h 01m

C$ 396

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Wed 22/7

12:09 p.m.-6:59 p.m.

1 stop6h 50m

Washington, D.C. Reagan-National

Wed 29/7

6:00 a.m.-1:34 p.m.

1 stop7h 34m

C$ 396

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 25/7

6:00 a.m.-1:05 p.m.

1 stop7h 05m

Washington, D.C. Reagan-National

Tue 28/7

12:23 p.m.-5:24 p.m.

1 stop5h 01m

C$ 398

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 25/7

6:00 a.m.-11:16 a.m.

1 stop5h 16m

Washington, D.C. Reagan-National

Thu 30/7

6:00 a.m.-1:34 p.m.

1 stop7h 34m

C$ 401

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 24/7

2:24 p.m.-10:59 p.m.

1 stop8h 35m

Washington, D.C. Reagan-National

Tue 28/7

5:40 p.m.-11:44 p.m.

1 stop6h 04m

C$ 406

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 8/8

6:00 a.m.-11:16 a.m.

1 stop5h 16m

Washington, D.C. Reagan-National

Sat 15/8

6:25 p.m.-10:59 p.m.

1 stop4h 34m

C$ 408

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 29/8

6:10 a.m.-11:38 a.m.

1 stop5h 28m

Washington, D.C. Reagan-National

Sun 27/9

6:10 a.m.-11:25 a.m.

1 stop5h 15m

C$ 423

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 5/9

9:45 a.m.-6:45 p.m.

1 stop9h 00m

Washington, D.C. Reagan-National

Tue 8/9

9:40 a.m.-5:20 p.m.

1 stop7h 40m

C$ 423
Quickest round-trip

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 23/7

6:25 p.m.-7:57 p.m.

Nonstop1h 32m

Washington, D.C. Reagan-National

Sun 26/7

6:00 a.m.-10:35 a.m.

1 stop4h 35m

C$ 440

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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

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 11 July 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 37% on flights from Niagara Falls to Washington, D.C. Reagan-National Airport by exploring options for tickets in the afternoon.

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 11 July 2026.

The most flights from NI4 to DCA are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from Niagara Falls to Washington, D.C. Reagan-National Airport?

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 11 July 2026.
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
7.9
Good
442 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Overall

7.9

Crew

8.6

Food

7.5

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
7.9
Good
442 reviews
Porter Airlines
7.9
Good
442 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Overall

7.9

Crew

8.6

Food

7.5

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
United Airlines
7.4
Good
9,977 reviews
Porter Airlines
7.9
Good
442 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Overall

7.9

Crew

8.6

Food

7.5

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
American Airlines
7.1
Good
11,805 reviews
Porter Airlines
7.9
Good
442 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Overall

7.9

Crew

8.6

Food

7.5

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,327 reviews
Porter Airlines
7.9
Good
442 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Overall

7.9

Crew

8.6

Food

7.5

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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 4h 35m. Fly via Delta to get the fastest option. Niagara Falls and Washington, D.C. Reagan-National Airport are separated by a distance of 578 km.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 199. Users have also found prices from C$ 199 and C$ 235 on American Airlines and United Airlines, respectively.

  • 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 (69%), Porter Airlines (69%), PSA Airlines (69%).

  • 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$ 199. While the most popular route (Toronto Pearson Intl - Washington, D.C. Reagan-National) can be booked for C$ 309 on average, our data indicates C$ 415 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.

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
Silver Spring
Fairfax
Hanover
Oxon Hill
Gaithersburg
Reston
Herndon
Ellicott City
Arlington
Fredericksburg
Alexandria
Rockville

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Top 4 airlines flying from Niagara Falls to Reagan-National

Discover the top 4 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 11 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 189AverageC$ 379FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 233AverageC$ 468FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 235AverageC$ 500FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 263AverageC$ 422FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Reagan-National?

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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?

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