Cheap flights from Ontario to Washington, D.C.

YYZ — WAS
7 Feb — 14 Feb1
Return
1 adult
Economy
From?
To?
Tue 7/2
Tue 14/2

How far in advance should I book a flight from Region of Ontario to Washington, D.C.?

Travellers have found it’s best to book a flight 42 days in advance to save up to 93% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Region of Ontario to Washington, D.C. 1-2 weeks in advance for as low as C$ 470, or C$ 667 for flights within the next 24 hours.

What is the cheapest month to fly from Region of Ontario to Washington, D.C.?

November is one of the best times of the year to fly to Washington, D.C. from Region of Ontario. Prices for November average C$ 389 per person but you can even find prices for as low as C$ 266. The most expensive prices can be found in the month of February. Opting for a November flight can save you 21% on your journey compared to booking in February

When is the cheapest time to fly from Region of Ontario to Washington, D.C. (ON - WAS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Washington, D.C. as you normally would.

Cheap flights from Ontario to Washington, D.C. in February, March 2023

The best prices found for Ontario to WAS flights for February, March
24 Feb. - 4 Mar.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
IAD

Washington, D.C. Dulles Intl

YTZ

Toronto Island

Nonstop

1h 30m
C$ 236

Porter Airlines

Deal found 1/2

2 Mar. - 9 Mar.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
IAD

Washington, D.C. Dulles Intl

YTZ

Toronto Island

Nonstop

1h 30m
C$ 237

Porter Airlines

Deal found 1/2

24 Feb. - 10 Mar.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
IAD

Washington, D.C. Dulles Intl

YTZ

Toronto Island

Nonstop

1h 30m
C$ 238

Porter Airlines

Deal found 31/1

Ontario to Washington, D.C. 2023 flight deals

Cheap flights to Washington, D.C. from Ontario found for this year
9 Jun. - 12 Jun.
YYZ

Toronto Pearson Intl

DCA

Washington, D.C. Reagan-National

Nonstop

1h 29m
DCA

Washington, D.C. Reagan-National

YYZ

Toronto Pearson Intl

Nonstop

1h 32m
C$ 186

Air Canada

Deal found 1/2

20 Apr. - 24 Apr.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
IAD

Washington, D.C. Dulles Intl

YTZ

Toronto Island

Nonstop

1h 30m
C$ 234

Porter Airlines

Deal found 2/2

24 Feb. - 4 Mar.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
IAD

Washington, D.C. Dulles Intl

YTZ

Toronto Island

Nonstop

1h 30m
C$ 236

Porter Airlines

Deal found 1/2

Cheap Porter Airlines flights from Ontario to Washington, D.C.

20 Apr. - 24 Apr.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
IAD

Washington, D.C. Dulles Intl

YTZ

Toronto Island

Nonstop

1h 30m
C$ 234

Porter Airlines

Deal found 2/2

24 Feb. - 4 Mar.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
IAD

Washington, D.C. Dulles Intl

YTZ

Toronto Island

Nonstop

1h 30m
C$ 236

Porter Airlines

Deal found 1/2

2 Mar. - 9 Mar.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
IAD

Washington, D.C. Dulles Intl

YTZ

Toronto Island

Nonstop

1h 30m
C$ 237

Porter Airlines

Deal found 1/2

Cheap Delta flights from Ontario to Washington, D.C.

2 Mar. - 9 Mar.
YYZ

Toronto Pearson Intl

IAD

Washington, D.C. Dulles Intl

1 stop

4h 44m
IAD

Washington, D.C. Dulles Intl

YYZ

Toronto Pearson Intl

1 stop

5h 35m
C$ 311

Delta

Deal found 1/2

24 Feb. - 9 Mar.
YYZ

Toronto Pearson Intl

IAD

Washington, D.C. Dulles Intl

1 stop

5h 04m
IAD

Washington, D.C. Dulles Intl

YYZ

Toronto Pearson Intl

1 stop

5h 00m
C$ 313

Delta

Deal found 30/1

24 Feb. - 5 Mar.
YYZ

Toronto Pearson Intl

BWI

Baltimore/Washington

1 stop

4h 31m
BWI

Baltimore/Washington

YYZ

Toronto Pearson Intl

1 stop

5h 32m
C$ 349

Delta

Deal found 1/2

Direct flights to Washington, D.C. from Ontario

Save time with Ontario to Washington, D.C. direct flight deals
9 Jun. - 12 Jun.
YYZ

Toronto Pearson Intl

DCA

Washington, D.C. Reagan-National

Nonstop

1h 29m
DCA

Washington, D.C. Reagan-National

YYZ

Toronto Pearson Intl

Nonstop

1h 32m
C$ 186

Air Canada

Deal found 1/2

12 May - 15 May
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
IAD

Washington, D.C. Dulles Intl

YTZ

Toronto Island

Nonstop

1h 30m
C$ 234

Porter Airlines

Deal found 1/2

24 Feb. - 4 Mar.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
IAD

Washington, D.C. Dulles Intl

YTZ

Toronto Island

Nonstop

1h 30m
C$ 236

Porter Airlines

Deal found 1/2

Last minute flights from Ontario to Washington, D.C.

Late deals on round-trip flights to Washington, D.C. from Ontario, departing today and this week
10 Feb. - 11 Feb.
YYZ

Toronto Pearson Intl

DCA

Washington, D.C. Reagan-National

Nonstop

1h 38m
DCA

Washington, D.C. Reagan-National

YYZ

Toronto Pearson Intl

1 stop

4h 10m
C$ 269

American Airlines

Deal found 1/2

10 Feb. - 11 Feb.
YYZ

Toronto Pearson Intl

IAD

Washington, D.C. Dulles Intl

1 stop

3h 56m
IAD

Washington, D.C. Dulles Intl

YYZ

Toronto Pearson Intl

Nonstop

1h 40m
C$ 291

United Airlines

Deal found 1/2

7 Feb. - 7 Feb.
YYZ

Toronto Pearson Intl

DCA

Washington, D.C. Reagan-National

Nonstop

1h 38m
DCA

Washington, D.C. Reagan-National

YYZ

Toronto Pearson Intl

1 stop

13h 12m
C$ 346

American Airlines

Deal found 1/2

One-way flights to Washington, D.C. from Ontario

The cheapest one-way flights from Ontario to Washington, D.C.
30 Mar.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
C$ 142

Porter Airlines

Deal found 1/2

30 Mar.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
C$ 144

Porter Airlines

Deal found 31/1

23 Feb.
YTZ

Toronto Island

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 27m
C$ 149

Porter Airlines

Deal found 1/2

Related info for your journey

Useful info, stats and facts about Ontario to Washington, D.C. flights.

Which airlines flying from Ontario to Washington, D.C. have flexible cancellations due to COVID-19?

Air Canada, Porter Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Region of Ontario to Washington, D.C. for under C$ 200 on Cheapflights?

Yes, there are multiple flights from Region of Ontario to Washington, D.C. for under C$ 200. The cheapest flight booked recently is on Air Canada for just C$ 186, but on average you can expect to pay C$ 248.

Are there direct flights from Region of Ontario to Washington, D.C. for under C$ 200 on Cheapflights?

Cheapflights has 20 direct flights from Region of Ontario to Washington, D.C. under C$ 200. A good price for a direct flight from Region of Ontario to Washington, D.C. is less than C$ 250.

Are there last-minute flights available from Region of Ontario to Washington, D.C. for under C$ 300?

There are currently 20+ open flights from Region of Ontario to Washington, D.C. within the next 7 days for less than C$ 300.

What days are direct flights available from Region of Ontario to Washington, D.C.?

You can find direct flights on the following days: Sunday, Monday, Thursday, Friday.

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

3 flight departures from Region of Ontario to Washington, D.C. per day on average.
Early Morning (Midnight to 6am) - 33% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures

How long is the flight from Region of Ontario to Washington, D.C.?

Departing from Region of Ontario to Washington, D.C. will take you 1h 27m. The distance between Region of Ontario and Washington, D.C. is about 560 km. All flights are typically direct.

What are the cheapest airlines to fly from Region of Ontario to Washington, D.C. one-way?

To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 142. Air Canada flights start at C$ 156 while deals on American Airlines start at C$ 177 one-way.

What are the most popular routes from Region of Ontario to Washington, D.C.?

While some choose either Toronto Pearson Intl - Washington, D.C. Reagan-National or Toronto Pearson Intl - Baltimore/Washington, Toronto Pearson Intl - Washington, D.C. Dulles Intl is the most popular route from Region of Ontario to Washington, D.C..

What are the most popular airlines that fly from Region of Ontario to Washington, D.C.?

Before booking your flight from Region of Ontario to Washington, D.C. check out the most popular airlines for this route: Air Canada, Copa Airlines or Juneyao Airlines.

What are the most reliable airlines from Region of Ontario to Washington, D.C.?

Before booking your flight to Washington, D.C. from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Avianca (86%), Republic Airways (86%), ANA( 82%).

What are the cheapest flights from Region of Ontario to Washington, D.C.?

On average you can expect to pay C$ 384 for a flight from Region of Ontario to Washington, D.C.. The cheapest flight overall is C$ 288 while the most popular route, (Toronto Pearson Intl - Washington, D.C. Dulles Intl) is currently priced at C$ 282.

Departure points for flights from Ontario to Washington, D.C.

Select to see more specific information for flights to Washington, D.C. from all departure points in Ontario

Top 6 airlines flying from Ontario to Washington, D.C.

The chart below displays the airlines Cheapflights users travelling from Ontario to Washington, D.C. choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapestC$ 24AverageC$ 41FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Air CanadaCheapestC$ 234AverageC$ 528FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
United AirlinesCheapestC$ 239AverageC$ 623FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Porter AirlinesCheapestC$ 248AverageC$ 369FlexibilityNo cancel feeOn-time52%COVID-19 safety
Search Porter Airlines flights
American AirlinesCheapestC$ 254AverageC$ 567FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapestC$ 277AverageC$ 532FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Ontario to Washington, D.C.

See what time of day planes typically take off from Ontario to Washington, D.C.
17%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
32%of flight departuresAfternoonNoon to 6 pm
15%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.