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Cheap flights from Washington, D.C. Reagan-National Airport to Toronto from C$ 135

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — YTO
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Toronto are usually found in April or March, booked 78 days in advance, depart on a Sunday or Wednesday and return on a Thursday

Cheap flight deals from Reagan-National to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Toronto (YTO). 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 17 September 2025.

Round-trip from

C$ 293

One-way from

C$ 135

Popular in

July

Cheapest in

April

Average price

C$ 433

Good round-trip deal

C$ 213 or less

Good one-way deal

C$ 176 or less
Air Canada
  • Air Canada
  • 16/10-19/10
  • 1 total stop
  • 6h 13m total
  • Washington, D.C. to Toronto
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Air Canada
  • Air Canada
  • 12/10
  • Nonstop
  • 1h 32m total
  • Washington, D.C. to Toronto
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Highest demand for flights based on searches. 11% potential increase in price (C$ 75 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Toronto (YTO).
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Toronto (YTO).
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Find flight deals from Reagan-National to Toronto

Cheapest flights from Reagan-National to Toronto
Explore the most affordable flight options available from Reagan-National to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 16/106:00 a.m.DCA - YYZ
1 stop4h 39mAir Canada
Sun 19/107:25 a.m.YYZ - DCA
Nonstop1h 34mAir Canada
Deal found 15/9C$ 293
Thu 30/106:00 a.m.DCA - YYZ
1 stop4h 49mAir Canada
Thu 6/117:20 a.m.YYZ - DCA
Nonstop1h 35mAir Canada
Deal found 15/9C$ 297
Thu 30/1012:55 p.m.DCA - YTZ
1 stop5h 18mAir Canada
Thu 6/1110:30 a.m.YTZ - DCA
1 stop5h 01mAir Canada
Deal found 15/9C$ 311
Mon 6/1012:55 p.m.DCA - YTZ
1 stop5h 51mAir Canada
Wed 8/1010:25 a.m.YTZ - DCA
1 stop5h 26mAir Canada
Deal found 15/9C$ 327
Mon 20/106:50 p.m.DCA - YYZ
Nonstop1h 32mAir Canada
Tue 21/106:10 p.m.YYZ - DCA
Nonstop1h 34mAir Canada
Deal found 15/9C$ 334
Mon 6/104:35 p.m.DCA - YYZ
1 stop5h 04mAir Canada
Wed 8/1011:00 a.m.YYZ - DCA
1 stop4h 51mAir Canada
Deal found 15/9C$ 337
Mon 20/1012:55 p.m.DCA - YTZ
1 stop5h 51mAir Canada
Tue 21/1010:25 a.m.YTZ - DCA
1 stop5h 26mAir Canada
Deal found 15/9C$ 338
Thu 6/1111:05 a.m.DCA - YYZ
1 stop6h 44mAir Canada
Mon 10/116:20 a.m.YYZ - DCA
1 stop4h 06mAir Canada
Deal found 16/9C$ 347
Fri 7/116:59 a.m.DCA - YYZ
Nonstop1h 36mAir Canada
Tue 11/114:30 p.m.YYZ - DCA
Nonstop1h 35mAir Canada
Deal found 15/9C$ 348
Sat 4/106:59 a.m.DCA - YYZ
Nonstop1h 32mAir Canada
Wed 8/104:30 p.m.YYZ - DCA
Nonstop1h 34mAir Canada
Deal found 15/9C$ 349
Thu 4/126:00 a.m.DCA - YTZ
1 stop5h 55mAir Canada
Mon 8/125:30 p.m.YTZ - DCA
1 stop4h 26mAir Canada
Deal found 15/9C$ 354
Thu 16/106:00 a.m.DCA - YTZ
1 stop5h 45mAir Canada
Wed 22/1010:25 a.m.YTZ - DCA
1 stop5h 26mAir Canada
Deal found 15/9C$ 366

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Toronto 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 17 September 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Toronto that are best for you.

Fly from

Reagan-National

Fly to

Toronto

Route

Depart

Return

Price

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Thu 30/10

12:55 p.m.-6:13 p.m.

1 stop5h 18m

Toronto Island

Thu 6/11

10:30 a.m.-3:31 p.m.

1 stop5h 01m

C$ 311

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Sun 23/11

11:05 a.m.-4:55 p.m.

1 stop5h 50m

Toronto Island

Tue 25/11

3:30 p.m.-9:56 p.m.

1 stop6h 26m

C$ 338

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Wed 29/10

4:40 p.m.-9:35 p.m.

1 stop4h 55m

Toronto Island

Fri 31/10

5:30 p.m.-9:56 p.m.

1 stop4h 26m

C$ 338

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Mon 20/10

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

Nonstop1h 32m

Toronto Pearson Intl

Fri 24/10

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

Nonstop1h 39m

C$ 348

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Tue 11/11

12:55 p.m.-6:13 p.m.

1 stop5h 18m

Toronto Island

Wed 12/11

10:30 a.m.-3:31 p.m.

1 stop5h 01m

C$ 366

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Mon 10/11

6:00 a.m.-11:55 a.m.

1 stop5h 55m

Toronto Island

Wed 12/11

10:30 a.m.-3:31 p.m.

1 stop5h 01m

C$ 366

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Sat 11/10

12:55 p.m.-6:46 p.m.

1 stop5h 51m

Toronto Island

Wed 15/10

10:25 a.m.-3:51 p.m.

1 stop5h 26m

C$ 366

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Sat 22/11

6:00 a.m.-11:55 a.m.

1 stop5h 55m

Toronto Island

Tue 25/11

8:30 a.m.-3:31 p.m.

1 stop7h 01m

C$ 366

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Fri 24/10

6:00 a.m.-11:45 a.m.

1 stop5h 45m

Toronto Island

Sat 25/10

5:25 p.m.-9:51 p.m.

1 stop4h 26m

C$ 366

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

Fri 5/12

6:00 a.m.-11:42 a.m.

2 stops5h 42m

Toronto Island

Mon 8/12

5:30 p.m.-9:56 p.m.

1 stop4h 26m

C$ 373

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 41 results
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Best time to book a flight from Reagan-National to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Reagan-National 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 Washington, D.C. Reagan-National Airport to Toronto

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Toronto. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Toronto, you should look to book at least 77 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. Reagan-National Airport to Toronto?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Toronto (average of C$ 169). Flying from Washington, D.C. Reagan-National Airport to Toronto in July is currently the most expensive (average of C$ 258). 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 DCA to YTO?

Find hourly flight availability from Reagan-National to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Reagan-National Airport to Toronto at noon. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the afternoon.

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

Explore weekly flight availability from Reagan-National to Toronto. 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 17 September 2025.

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

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

What’s the top layover airport for flights from Washington, D.C. Reagan-National Airport to Toronto?

Share of one-stop round-trip flights from Washington, D.C. Reagan-National Airport to Toronto chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 50% of one-stop itineraries from Washington, D.C. Reagan-National Airport to Toronto on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. Reagan-National Airport to Toronto?

Average round-trip fare for 1-stop flights from Washington, D.C. Reagan-National Airport to Toronto, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 889.

What’s the fastest layover option from Washington, D.C. Reagan-National Airport to Toronto?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. Reagan-National Airport to Toronto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 4h 26m.

Which airport typically offers the quickest layover for flights from Washington, D.C. Reagan-National Airport to Toronto?

Average layover duration for 1-stop one-way flights from Washington, D.C. Reagan-National Airport to Toronto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 32m.

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 17 September 2025.
Read reviews from past customers who have flown United Airlines and Air Canada from Washington, D.C. Reagan-National Airport to Toronto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Toronto. 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 Washington, D.C. Reagan-National Airport to Toronto?

    Departing from Washington, D.C. Reagan-National Airport to Toronto will take you 5h 18m. The distance between Washington, D.C. Reagan-National Airport and Toronto is about 566 km.

  • What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Toronto round-trip?

    Currently priced at C$ 159, Air Canada will fly you from Washington, D.C. Reagan-National Airport to Toronto and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. This flight start at 63% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Toronto?

    The top 3 most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Toronto are American Airlines (78%), PSA Airlines (78%) and Air Canada (74%).

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

    On average you can expect to pay C$ 472 for a flight from Washington, D.C. Reagan-National Airport to Toronto. The cheapest flight overall is C$ 133 while the most popular route, (Washington, D.C. Reagan-National - Toronto Pearson Intl) is currently priced at C$ 329.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Toronto 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. Reagan-National Airport to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Toronto (average of C$ 169). Flying from Washington, D.C. Reagan-National Airport to Toronto in July is currently the most expensive (average of C$ 258). 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 airline flying from Reagan-National to Toronto

Discover the top airline that operate flights from Reagan-National to Toronto. 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 159AverageC$ 466FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

Cheapflights simply makes it quick and affordable to book flights from Reagan-National to Toronto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Reagan-National to Toronto, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Toronto from Reagan-National today and book when prices fit your budget.

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