Niagara Falls

$78+ Cheap flights from Washington, D.C. (WAS) to Niagara Falls, Canada

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYZ
Dec 24 — Dec 311
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The best prices from Washington, D.C. to Niagara Falls are usually found in February or January, booked 83 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Niagara Falls (NI4). 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 December 19, 2024.

Round-trip from

$237
(Air Canada)

One-way from

$78
(Mytrip)

Popular in

November

Cheapest in

February

Average price

$349
From Washington, D.C. (WAS) to Niagara Falls
One-way flight from Washington, D.C. (WAS) to Niagara Falls
High demand for flights, 7% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Washington, D.C. to Niagara Falls

Cheapest flights from Washington, D.C. to Niagara Falls
Explore the most affordable flight options available from Washington, D.C. to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:15 amIAD - YYZ
Nonstop1h 43mMultiple Airlines
Tue 1/712:15 pmYYZ - IAD
Nonstop1h 36mMultiple Airlines
Deal found 12/17$288
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:55 pmIAD - YYZ
1 stop5h 55mAir Canada
Tue 1/76:52 amYYZ - IAD
1 stop4h 56mAir Canada
Deal found 12/17$319
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:59 amDCA - YYZ
Nonstop1h 35mUnited Airlines
Tue 12/319:00 pmYYZ - DCA
Nonstop1h 37mUnited Airlines
Deal found 12/17$323
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:07 pmBWI - YYZ
1 stop9h 46mDelta
Sat 1/116:15 amYYZ - BWI
1 stop6h 41mDelta
Deal found 12/19$328
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:10 pmBWI - YYZ
1 stop7h 58mMultiple Airlines
Thu 1/97:00 amYYZ - BWI
1 stop7h 09mMultiple Airlines
Deal found 12/19$347
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:10 pmBWI - YYZ
1 stop7h 58mWestJet
Fri 1/105:15 pmYYZ - BWI
1 stop6h 04mWestJet
Deal found 12/19$363
This Air Canada deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:40 pmDCA - YYZ
Nonstop1h 35mAir Canada
Wed 1/89:00 pmYYZ - DCA
Nonstop1h 37mAir Canada
Deal found 12/18$369
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:48 amDCA - YYZ
1 stop3h 42mAmerican Airlines
Wed 1/85:20 pmYYZ - DCA
Nonstop1h 50mAmerican Airlines
Deal found 12/18$379
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:35 amIAD - YYZ
Nonstop1h 31mUnited Airlines
Thu 1/27:40 pmYYZ - IAD
Nonstop1h 41mUnited Airlines
Deal found 12/17$386
This United deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:50 pmDCA - YYZ
Nonstop1h 35mMultiple Airlines
Tue 4/154:30 pmYYZ - DCA
Nonstop1h 33mMultiple Airlines
Deal found 12/18$389
This Trip.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/283:30 pmDCA - YYZ
1 stop7h 00mWestJet
Tue 4/151:20 pmYYZ - DCA
1 stop5h 58mWestJet
Deal found 12/18$442
This Trip.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:00 amIAD - YYZ
1 stop5h 00mWestJet
Tue 4/155:40 pmYYZ - IAD
1 stop5h 08mWestJet
Deal found 12/18$460

Find flights from Washington, D.C. to Niagara Falls within your budget

Customize your flight search to find flights from Washington, D.C. to Niagara Falls 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 2,558,603 searches. Data last updated December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sat 1/18

6:50 pm-8:25 pm

Nonstop1h 35m

Toronto Pearson Intl

Sat 1/25

7:20 am-8:57 am

Nonstop1h 37m

$237

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Fri 1/24

10:35 am-12:06 pm

Nonstop1h 31m

Toronto Pearson Intl

Mon 2/3

12:15 pm-1:51 pm

Nonstop1h 36m

$237

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 1/9

10:01 am-11:45 am

Nonstop1h 44m

Toronto Pearson Intl

Mon 1/13

5:20 pm-7:10 pm

Nonstop1h 50m

$256

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sat 3/1

10:04 am-11:50 am

Nonstop1h 46m

Toronto Pearson Intl

Tue 3/4

10:55 am-12:35 pm

Nonstop1h 40m

$261

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Mon 2/10

3:22 pm-11:53 pm

1 stop8h 31m

Toronto Pearson Intl

Thu 2/13

1:20 pm-4:50 pm

1 stop3h 30m

$263

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 1/9

10:01 am-11:45 am

Nonstop1h 44m

Toronto Pearson Intl

Mon 1/13

5:05 pm-10:53 pm

1 stop5h 48m

$272

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

Fri 1/17

8:15 am-5:00 pm

1 stop8h 45m

Toronto Pearson Intl

Mon 1/20

6:30 am-2:04 pm

1 stop7h 34m

$277

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Fri 1/17

7:35 pm-11:42 pm

1 stop4h 07m

Toronto Pearson Intl

Sun 1/19

5:15 pm-11:23 pm

1 stop6h 08m

$277

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 1/9

12:31 pm-4:12 pm

1 stop3h 41m

Toronto Pearson Intl

Mon 1/13

6:00 am-11:25 am

1 stop5h 25m

$277

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 12/31

8:15 am-9:58 am

Nonstop1h 43m

Toronto Pearson Intl

Tue 1/7

12:15 pm-1:51 pm

Nonstop1h 36m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 38 results
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Best time to book a flight from Washington, D.C. to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Niagara Falls

Get recent, data-driven insights about flights from Washington, D.C. to Niagara Falls including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Niagara Falls. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Niagara Falls, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Niagara Falls?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Niagara Falls (average of $243). Flying from Washington, D.C. to Niagara Falls in July is currently the most expensive (average of $359). 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 WAS to NI4?

Find hourly flight availability from Washington, D.C. to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

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

What is the cheapest day to fly from Washington, D.C. to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Niagara Falls. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Niagara Falls flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Niagara Falls

Explore weekly flight availability from Washington, D.C. to Niagara Falls. 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 December 19, 2024.

The most flights from WAS to NI4 are scheduled on a Thursday (29 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (25 on average).

Rainfall in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Niagara Falls ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Niagara Falls when rainfall is around 2.0 in.

Temperature in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Niagara Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated December 19, 2024.
Get a feel of what it's like to fly with Air Canada, American Airlines and Delta from Washington, D.C. to Niagara Falls by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,600 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,600 reviews
8.0
Very good
8,600 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.5
Good
1,879 reviews
8.0
Very good
8,600 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
9,048 reviews
8.0
Very good
8,600 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.3
Good
2,819 reviews
8.0
Very good
8,600 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.2
Good
10,000 reviews
8.0
Very good
8,600 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Niagara Falls. 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 Washington, D.C. to Niagara Falls one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $106. Delta flights start at $112 while deals on American Airlines start at $113 one-way.

  • What are the most popular routes from Washington, D.C. to Niagara Falls?

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

    The top 3 most reliable airlines when flying from Washington, D.C. to Niagara Falls are ANA (92%), Jazz (92%) and United Airlines (91%).

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

    The cheapest flight price from Washington, D.C. to Niagara Falls is $112. On average you can expect to pay $1,363. The most popular route, (Washington, D.C. Dulles Intl - Toronto Pearson Intl), can usually be booked for $223.

  • Can I find deals for flights from Washington, D.C. to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Niagara Falls?

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

  • Can I find deals for business class flights from Washington, D.C. to Niagara Falls?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Niagara Falls 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 Washington, D.C. to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Niagara Falls (average of $243). Flying from Washington, D.C. to Niagara Falls in July is currently the most expensive (average of $359). 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

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Top 7 airlines flying from Washington, D.C. to Niagara Falls

Discover the top 7 airlines that operate flights from Washington, D.C. to Niagara Falls. 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 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$108Average$351FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$134Average$360FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$144Average$346FlexibilityNo cancel feeOn-time71%
Porter AirlinesCheapest$152Average$286FlexibilityNo cancel feeOn-time52%
DeltaCheapest$242Average$502FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$250Average$310FlexibilityNo cancel feeOn-time50%
WestJetCheapest$311Average$456FlexibilityNo cancel feeOn-time60%
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