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Cheap flights from Niagara Falls to Washington, D.C. Reagan-National Airport 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.
YYZ — DCA
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Niagara Falls to Washington, D.C. Reagan-National are usually found in February or March, booked 75 days in advance, depart on a Thursday or Friday and return on a Wednesday

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 29 April 2025.

Round-trip from

C$ 237

One-way from

C$ 159

Popular in

August

Cheapest in

February

Average price

C$ 378
Air Canada
  • Air Canada
  • 11/6-18/6
  • 2 total stops
  • 10h 26m total
  • Niagara Falls to Washington, D.C.
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Air Canada
  • Air Canada
  • 20/5
  • Nonstop
  • 1h 33m total
  • Niagara Falls to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 50 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 April 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 29 April 2025.

Tue 3/66:15 a.m.YYZ - DCA
1 stop4h 04mAir Canada
Wed 4/66:00 a.m.DCA - YYZ
1 stop4h 39mAir Canada
Deal found 28/4C$ 238
Wed 28/53:00 p.m.YYZ - DCA
1 stop4h 09mUnited Airlines
Thu 29/56:59 a.m.DCA - YYZ
Nonstop1h 33mUnited Airlines
Deal found 27/4C$ 290
Fri 27/62:27 p.m.YYZ - DCA
1 stop8h 32mDelta
Mon 30/611:00 a.m.DCA - YYZ
1 stop6h 24mDelta
Deal found 28/4C$ 298
Thu 29/54:30 p.m.YYZ - DCA
Nonstop1h 33mMultiple Airlines
Sun 1/66:59 a.m.DCA - YYZ
Nonstop1h 33mMultiple Airlines
Deal found 27/4C$ 306
Thu 22/58:55 p.m.YYZ - DCA
Nonstop1h 33mLufthansa
Sun 25/56:59 a.m.DCA - YYZ
Nonstop1h 33mLufthansa
Deal found 28/4C$ 338
Thu 5/65:19 p.m.YYZ - DCA
Nonstop1h 40mAmerican Airlines
Mon 9/66:00 a.m.DCA - YYZ
1 stop3h 49mAmerican Airlines
Deal found 28/4C$ 348
Fri 23/53:50 p.m.YYZ - DCA
1 stop7h 25mWestJet
Sun 25/55:45 p.m.DCA - YYZ
1 stop5h 09mWestJet
Deal found 28/4C$ 376
Thu 8/55:29 p.m.YYZ - DCA
Nonstop1h 40mWestJet Encore
Sun 11/510:00 a.m.DCA - YYZ
Nonstop1h 55mWestJet Encore
Deal found 28/4C$ 459

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 29 April 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 3/6

6:15 a.m.-10:19 a.m.

1 stop4h 04m

Washington, D.C. Reagan-National

Wed 4/6

6:00 a.m.-10:39 a.m.

1 stop4h 39m

C$ 238

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Wed 28/5

3:00 p.m.-7:09 p.m.

1 stop4h 09m

Washington, D.C. Reagan-National

Thu 29/5

6:59 a.m.-8:32 a.m.

Nonstop1h 33m

C$ 290

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 27/6

2:27 p.m.-10:59 p.m.

1 stop8h 32m

Washington, D.C. Reagan-National

Mon 30/6

11:00 a.m.-5:24 p.m.

1 stop6h 24m

C$ 298

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 29/5

4:30 p.m.-6:03 p.m.

Nonstop1h 33m

Washington, D.C. Reagan-National

Sun 1/6

6:59 a.m.-8:32 a.m.

Nonstop1h 33m

C$ 306

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 22/5

8:55 p.m.-10:28 p.m.

Nonstop1h 33m

Washington, D.C. Reagan-National

Sun 25/5

6:59 a.m.-8:32 a.m.

Nonstop1h 33m

C$ 338

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 5/6

5:19 p.m.-6:59 p.m.

Nonstop1h 40m

Washington, D.C. Reagan-National

Mon 9/6

6:00 a.m.-9:49 a.m.

1 stop3h 49m

C$ 348

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 23/5

3:50 p.m.-11:15 p.m.

1 stop7h 25m

Washington, D.C. Reagan-National

Sun 25/5

5:45 p.m.-10:54 p.m.

1 stop5h 09m

C$ 376

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 9/5

5:29 p.m.-7:09 p.m.

Nonstop1h 40m

Washington, D.C. Reagan-National

Sun 11/5

2:54 p.m.-4:44 p.m.

Nonstop1h 50m

C$ 503

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 20/5

4:30 p.m.-6:03 p.m.

Nonstop1h 33m

C$ 159

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Mon 19/5

8:55 p.m.-10:28 p.m.

Nonstop1h 33m

C$ 188

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 14 results
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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 25 April 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 75 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 June is currently the most expensive (average of C$ 361). 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 29 April 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 29 April 2025.

The most flights from NI4 to DCA are scheduled on a Monday (10 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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. Reagan-National Airport when rainfall is around 66.0 mm.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 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 29 April 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Niagara Falls to Washington, D.C. by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,228 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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$ 159. Users have also found prices from C$ 188 and C$ 209 on United Airlines and Delta, 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 (74%), PSA Airlines (74%), Air Canada (63%).

  • 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$ 174. While the most popular route (Toronto Pearson Intl - Washington, D.C. Reagan-National) can be booked for C$ 272 on average our data indicates C$ 880 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 June is currently the most expensive (average of C$ 361). 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 Niagara Falls?

Book flights to Niagara Falls if you plan to visit one of these locations
Herndon
Arlington
Hanover
Bel Air
Fairfax
Gaithersburg
Falls Church
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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 255AverageC$ 481FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 261AverageC$ 299FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 278AverageC$ 393FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 287AverageC$ 448FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 421AverageC$ 551FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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Can Cheapflights find flights from Niagara Falls to Reagan-National with no change fees?

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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