How long does it take to fly to Washington, D.C. Reagan-National Airport?

The average flight duration from Region of Ontario to Washington, D.C. Reagan-National Airport depends on which airport you fly into and out of. Flying from Toronto to Washington, D.C. Dulles Intl Airport is 1h 27m on average, while flying from Ottawa to Washington, D.C. Dulles Intl Airport is 1h 35m on average. Washington, D.C. Dulles Intl Airport is the most popular airport in Washington, D.C. Reagan-National Airport.

Which airlines fly to Washington, D.C. Reagan-National Airport?

Air Canada, American Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Region of Ontario according to our data. Air Canada is the first choice among our users, with 81% of people opting to fly with this airline when travelling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Washington, D.C. Reagan-National?

Air Canada, Delta, and United Airlines are the most popular carriers operating from Ontario to Washington, D.C. Reagan-National

How many operators does momondo search for flights from Ontario to Washington, D.C. Reagan-National Airport?

As of May 2026, there are 5 operators available to choose from for flights from Ontario to Washington, D.C. Reagan-National Airport.

How old do you have to be to fly from Ontario to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 181 Cheap Flights from Region of Ontario to Washington, D.C. Reagan-National Airport in 2026

Q: How many flights depart from Region of Ontario to Washington, D.C. Reagan-National Airport on average per day?

As of May 2026, there are 18 flights per day flying from Region of Ontario to Washington, D.C. Reagan-National Airport. The most common time of day flights depart is 7:00a.m., with 45% of flights taking off at noon.

Q: How many flights depart from Region of Ontario to Washington, D.C. Reagan-National Airport on average per week?

128 flights are operational weekly from Region of Ontario to Washington, D.C. Reagan-National Airport as of May 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

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Find the cheapest flights from Ontario to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 a.m. - 12:01 p.m.

YTZ

DCA

3h 41m

1 stop

12:45 p.m. - 6:22 p.m.

DCA

YTZ

5h 37m

1 stop

C$ 280Air Canada

Fri, 12 Jun - Sun, 14 Jun

8:20 a.m. - 12:00 p.m.

YTZ

DCA

3h 40m

1 stop

6:00 a.m. - 11:51 a.m.

DCA

YTZ

5h 51m

1 stop

C$ 283Air Canada

Thu, 18 Jun - Mon, 22 Jun

8:20 a.m. - 12:00 p.m.

YTZ

DCA

3h 40m

1 stop

6:00 a.m. - 11:51 a.m.

DCA

YTZ

5h 51m

1 stop

C$ 284Air Canada

Thu, 18 Jun - Mon, 22 Jun

8:10 a.m. - 12:01 p.m.

YYZ

DCA

3h 51m

1 stop

8:40 p.m. - 10:11 p.m.

DCA

YYZ

1h 31mdirect

C$ 291Air Canada

Tue, 16 Jun - Tue, 23 Jun

8:20 a.m. - 12:01 p.m.

YTZ

DCA

3h 41m

1 stop

6:00 a.m. - 11:51 a.m.

DCA

YTZ

5h 51m

1 stop

C$ 291Air Canada

Tue, 16 Jun - Sun, 21 Jun

8:10 a.m. - 12:00 p.m.

YYZ

DCA

3h 50m

1 stop

8:40 p.m. - 10:11 p.m.

DCA

YYZ

1h 31mdirect

C$ 292Air Canada

Thu, 18 Jun - Tue, 23 Jun

7:20 a.m. - 8:52 a.m.

YYZ

DCA

1h 32mdirect

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

DCA

YYZ

4h 35m

1 stop

C$ 295Air Canada

Thu, 18 Jun - Tue, 23 Jun

8:10 a.m. - 12:00 p.m.

YYZ

DCA

3h 50m

1 stop

6:00 a.m. - 12:35 p.m.

DCA

YYZ

6h 35m

1 stop

C$ 297Air Canada

Sat, 20 Jun - Tue, 23 Jun

6:35 p.m. - 12:00 p.m.

YHM

DCA

17h 25m

3 stops

6:00 a.m. - 7:39 p.m.

DCA

YHM

13h 39m

2 stops

C$ 765Multiple Airlines

Thu, 18 Jun - Mon, 22 Jun

8:50 a.m. - 9:48 p.m.

YHM

DCA

12h 58m

2 stops

6:00 a.m. - 7:39 p.m.

DCA

YHM

13h 39m

2 stops

C$ 801Multiple Airlines

Thu, 18 Jun - Mon, 22 Jun

Air Canada flights from Region of Ontario to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Region of Ontario to Washington, D.C. Reagan-National Airport flight tickets

Air Canada

12 Jun

YTZ8:20 a.m.Toronto Island

3h 41m

1 stop

DCA12:01 p.m.Washington, D.C. Reagan-National

14 Jun

DCA12:45 p.m.Washington, D.C. Reagan-National

5h 37m

1 stop

YTZ6:22 p.m.Toronto Island

C$ 280

Air Canada

18 Jun

YTZ8:20 a.m.Toronto Island

3h 40m

1 stop

DCA12:00 p.m.Washington, D.C. Reagan-National

22 Jun

DCA6:00 a.m.Washington, D.C. Reagan-National

5h 51m

1 stop

YTZ11:51 a.m.Toronto Island

C$ 283

Air Canada

11 Jun

YTZ8:20 a.m.Toronto Island

3h 41m

1 stop

DCA12:01 p.m.Washington, D.C. Reagan-National

14 Jun

DCA6:00 a.m.Washington, D.C. Reagan-National

5h 52m

1 stop

YTZ11:52 a.m.Toronto Island

C$ 284

Delta flights from Region of Ontario to Washington, D.C. Reagan-National Airport

Our best Delta deals on Region of Ontario to Washington, D.C. Reagan-National Airport flight tickets

Delta

13 Jun

YYZ6:00 a.m.Toronto Pearson Intl

4h 57m

1 stop

DCA10:57 a.m.Washington, D.C. Reagan-National

3 Jul

DCA5:29 p.m.Washington, D.C. Reagan-National

5h 33m

1 stop

YYZ11:02 p.m.Toronto Pearson Intl

C$ 357

Delta

18 Jun

YYZ12:09 p.m.Toronto Pearson Intl

6h 50m

1 stop

DCA6:59 p.m.Washington, D.C. Reagan-National

22 Jun

DCA1:30 p.m.Washington, D.C. Reagan-National

7h 49m

1 stop

YYZ9:19 p.m.Toronto Pearson Intl

C$ 363

Delta

13 Jun

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

10h 25m

1 stop

DCA5:25 p.m.Washington, D.C. Reagan-National

16 Jun

DCA1:42 p.m.Washington, D.C. Reagan-National

10h 13m

1 stop

YUL11:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 448

momondo Fare Finder

Use the filters below to find and compare flights from Ontario 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.

YTZ - DCA

YTZDCA

Toronto Island

Fri 12/6

8:20 a.m.-12:01 p.m.

1 stop3h 41m

Washington, D.C. Reagan-National

Sun 14/6

12:45 p.m.-6:22 p.m.

1 stop5h 37m

C$ 280

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Thu 18/6

8:20 a.m.-12:00 p.m.

1 stop3h 40m

Washington, D.C. Reagan-National

Mon 22/6

6:00 a.m.-11:51 a.m.

1 stop5h 51m

C$ 283

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Thu 18/6

8:20 a.m.-12:00 p.m.

1 stop3h 40m

Washington, D.C. Reagan-National

Mon 22/6

6:00 a.m.-11:51 a.m.

1 stop5h 51m

C$ 284

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 16/6

8:10 a.m.-12:01 p.m.

1 stop3h 51m

Washington, D.C. Reagan-National

Tue 23/6

8:40 p.m.-10:11 p.m.

Nonstop1h 31m

C$ 291

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Tue 16/6

8:20 a.m.-12:01 p.m.

1 stop3h 41m

Washington, D.C. Reagan-National

Sun 21/6

6:00 a.m.-11:51 a.m.

1 stop5h 51m

C$ 291

Quickest round-trip

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 18/6

8:10 a.m.-12:00 p.m.

1 stop3h 50m

Washington, D.C. Reagan-National

Tue 23/6

8:40 p.m.-10:11 p.m.

Nonstop1h 31m

C$ 292

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 18/6

7:20 a.m.-8:52 a.m.

Nonstop1h 32m

Washington, D.C. Reagan-National

Tue 23/6

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

1 stop4h 35m

C$ 295

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 20/6

8:10 a.m.-12:00 p.m.

1 stop3h 50m

Washington, D.C. Reagan-National

Tue 23/6

6:00 a.m.-12:35 p.m.

1 stop6h 35m

C$ 297

HamiltonWashington, D.C.

YHM - DCA

YHMDCA

Hamilton

Thu 18/6

6:35 p.m.-12:00 p.m.

3 stops17h 25m

Washington, D.C. Reagan-National

Mon 22/6

6:00 a.m.-7:39 p.m.

2 stops13h 39m

C$ 765

HamiltonWashington, D.C.

YHM - DCA

YHMDCA

Hamilton

Thu 18/6

8:50 a.m.-9:48 p.m.

2 stops12h 58m

Washington, D.C. Reagan-National

Mon 22/6

6:00 a.m.-7:39 p.m.

2 stops13h 39m

C$ 801

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Region of Ontario, with most prices found around C$ 108. If you don’t want to visit Washington, D.C. Reagan-National Airport in January, then you should wait until December to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 116.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

On average, the least expensive day to fly to Washington, D.C. Reagan-National Airport from Region of Ontario is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 463. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Washington, D.C. Reagan-National Airport for around C$ 763.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Region of Ontario to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as C$ 512. Flights in the evening are often more expensive with an average ticket price of C$ 849.

What is the cheapest Ontario to Washington, D.C. Reagan-National flight route?

Fly from Toronto Pearson Intl to Washington, D.C. Reagan-National for the best Ontario - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight from Ontario to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around C$ 408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Region of Ontario for as low as C$ 321 on momondo.

What cabin class options are available on Region of Ontario to Washington, D.C. Reagan-National Airport flights?

There are 4 cabin classes available to choose from on Region of Ontario to Washington, D.C. Reagan-National Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a Region of Ontario to Washington, D.C. Reagan-National Airport flight.

Cheap Region of Ontario to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Washington, D.C. Reagan-National Airport

Best price found	C$ 279
Fastest flight time	1h 32m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Region of Ontario in the past 72 hours is C$ 279. The best round-trip flight deal from Region of Ontario to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is C$ 399.

The fastest flight from Region of Ontario to Washington, D.C. Reagan-National Airport takes 1h 32m

Direct flights go from Region of Ontario to Washington, D.C. Reagan-National Airport every day.

Search flight deals

Frequently asked questions about flying from Ontario to Washington, D.C. Reagan-National Airport

When did momondo last update prices for flights from Ontario to Washington, D.C. Reagan-National Airport?
Prices for flights from Ontario to Washington, D.C. Reagan-National Airport were last updated today.
How many operators does momondo search for flights from Ontario to Washington, D.C. Reagan-National Airport?
As of May 2026, there are 5 operators available to choose from for flights from Ontario to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Ontario to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for flights between Region of Ontario and Washington, D.C. Reagan-National Airport, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 26.57% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 19.61%, Embraer 175 with 18.60%, and Canadair (Bombardier) Regional Jet 900 with 16.89%.

Best airlines flying from Region of Ontario to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Region of Ontario to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom C$ 184	Free Cancellation	Rating 8.0 440 reviews	Search Porter Airlines flights
American Airlines	PriceFrom C$ 215	Free Cancellation	Rating 7.1 11,645 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 229	Free Cancellation	Rating 7.4 9,769 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 235	Free Cancellation	Rating 7.1 11,107 reviews	Search Air Canada flights

Alexandria

Gettysburg

Fairfax

Gaithersburg

Linthicum Heights

Bethesda

National Harbor

Reston

Laurel

Herndon

Fredericksburg

Arlington

Manassas

Woodbridge

Silver Spring

Falls Church

Rockville

McLean

Tysons

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Ontario.

Can I find flights from Ontario to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Washington, D.C.?

momondo helps you find the best flight between Ontario and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Ontario and alert you when they change.

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Cheap flights from Ontario to Washington, D.C. from C$ 181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Washington, D.C. departing on 13/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Region of Ontario to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Region of Ontario to Washington, D.C. Reagan-National Airport flight tickets

Delta flights from Region of Ontario to Washington, D.C. Reagan-National Airport

Our best Delta deals on Region of Ontario to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Washington, D.C. Reagan-National Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Region of Ontario to Washington, D.C. Reagan-National Airport

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest Ontario to Washington, D.C. Reagan-National flight route?

How far in advance should I book a flight from Ontario to Washington, D.C. Reagan-National Airport?

What cabin class options are available on Region of Ontario to Washington, D.C. Reagan-National Airport flights?

Can stopping save me money on Region of Ontario to Washington, D.C. Reagan-National Airport flights?

What is the cheapest airline that flies from Ontario to Washington, D.C. Reagan-National?

Which airlines fly to Washington, D.C. Reagan-National Airport?

How many flights depart from Region of Ontario to Washington, D.C. Reagan-National Airport on average per day?

How many flights depart from Region of Ontario to Washington, D.C. Reagan-National Airport on average per week?

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Cheap Region of Ontario to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Washington, D.C. Reagan-National Airport

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Washington, D.C. Reagan-National Airport

Best airlines flying from Region of Ontario to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Region of Ontario to Washington, D.C. Reagan-National Airport with momondo

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An easier way to manage your Washington, D.C. Reagan-National Airport trip

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Daily price changes in your inbox - only with Price Alerts.

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