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Cheap flights from Ontario to Washington, D.C. Dulles Intl Airport from C$ 193

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. Dulles Intl Airport departing on 20/12. 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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Find the cheapest flights from Ontario to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from Ontario to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Washington, D.C.

Find recent round-trip train or bus tickets from Ontario to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 271Porter Airlines
Find Deal
Thu, 5 Dec - Sun, 8 Dec
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
C$ 276Porter Airlines
Find Deal
Thu, 5 Dec - Sun, 8 Dec
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
8:20 a.m. - 1:41 p.m.IAD-YYZ
5h 21m1 stop
C$ 300Air Canada
Find Deal
Wed, 25 Dec - Tue, 31 Dec
12:15 p.m. - 1:51 p.m.YYZ-IAD
1h 36mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 303Air Canada
Find Deal
Thu, 9 Jan - Sun, 12 Jan
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
8:21 a.m. - 9:58 a.m.IAD-YYZ
1h 37mdirect
C$ 318
Find Deal
Thu, 5 Dec - Sun, 8 Dec
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
2:00 p.m. - 3:30 p.m.IAD-YTZ
1h 30mdirect
C$ 320Air Transat
Find Deal
Thu, 9 Jan - Sun, 12 Jan
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 325Air Transat
Find Deal
Thu, 5 Dec - Sun, 8 Dec
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
10:10 p.m. - 11:46 p.m.IAD-YYZ
1h 36mdirect
C$ 329United Airlines
Find Deal
Wed, 25 Dec - Tue, 31 Dec
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
3:55 p.m. - 9:50 p.m.IAD-YTZ
5h 55m1 stop
C$ 331
Find Deal
Thu, 5 Dec - Sun, 8 Dec
2:45 p.m. - 4:26 p.m.YYZ-IAD
1h 41mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 338United Airlines
Find Deal
Thu, 9 Jan - Sun, 12 Jan
6:15 a.m. - 8:05 a.m.YYZ-IAD
1h 50mdirect
C$ 193Air Canada
Find Deal
Fri, 20 Dec
6:30 a.m. - 11:43 a.m.YYZ-IAD
5h 13m1 stop
C$ 195Air Canada
Find Deal
Sat, 7 Dec
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
C$ 198Porter Airlines
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Tue, 3 Dec
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 207Porter Airlines
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Fri, 3 Jan
6:05 p.m. - 10:48 p.m.YYZ-IAD
4h 43m1 stop
C$ 212United Airlines
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Sat, 7 Dec
6:15 a.m. - 8:05 a.m.YYZ-IAD
1h 50mdirect
C$ 226United Airlines
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Sun, 22 Dec
12:30 p.m. - 11:25 p.m.YYZ-IAD
10h 55m1 stop
C$ 231WestJet
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Mon, 16 Dec
7:30 a.m. - 5:40 p.m.YYZ-IAD
10h 10m1 stop
C$ 236
Find Deal
Fri, 22 Nov
8:00 p.m. - 5:40 p.m.YYZ-IAD
21h 40m1 stop
C$ 241
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Wed, 20 Nov
5:00 p.m. - 11:19 p.m.YYZ-IAD
30h 19m1 stop
C$ 272WestJet
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Sun, 22 Dec
10:00 a.m. - 11:39 a.m.YYZ-IAD
1h 39mdirect
10:09 p.m. - 11:46 p.m.IAD-YYZ
1h 37mdirect
C$ 446United Airlines
Find Deal
Tue, 19 Nov - Wed, 4 Dec
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
10:09 p.m. - 11:46 p.m.IAD-YYZ
1h 37mdirect
C$ 464Air Canada
Find Deal
Tue, 19 Nov - Sat, 30 Nov
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
C$ 485Porter Airlines
Find Deal
Mon, 18 Nov - Fri, 13 Dec
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 524Porter Airlines
Find Deal
Mon, 18 Nov - Sat, 30 Nov
2:55 p.m. - 11:42 p.m.YYZ-IAD
8h 47m1 stop
5:23 p.m. - 9:09 a.m.IAD-YYZ
15h 46m1 stop
C$ 529WestJet
Find Deal
Tue, 19 Nov - Tue, 26 Nov
6:15 a.m. - 2:36 p.m.YYZ-IAD
8h 21m1 stop
5:25 p.m. - 11:41 p.m.IAD-YYZ
6h 16m1 stop
C$ 545WestJet
Find Deal
Tue, 19 Nov - Wed, 4 Dec
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
C$ 624Air Transat
Find Deal
Mon, 18 Nov - Wed, 20 Nov
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 659
Find Deal
Mon, 18 Nov - Tue, 19 Nov
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
C$ 663
Find Deal
Mon, 18 Nov - Wed, 20 Nov
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
C$ 792Air Transat
Find Deal
Fri, 15 Nov - Mon, 18 Nov
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
C$ 301Porter Airlines
Find Deal
Thu, 5 Dec - Mon, 9 Dec
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 303Porter Airlines
Find Deal
Thu, 19 Dec - Sun, 22 Dec
12:15 p.m. - 1:51 p.m.YYZ-IAD
1h 36mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 303Air Canada
Find Deal
Thu, 9 Jan - Sun, 12 Jan
12:15 p.m. - 1:51 p.m.YYZ-IAD
1h 36mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 304Air Canada
Find Deal
Sat, 11 Jan - Thu, 23 Jan
6:15 a.m. - 8:03 a.m.YYZ-IAD
1h 48mdirect
8:21 a.m. - 9:58 a.m.IAD-YYZ
1h 37mdirect
C$ 317United Airlines
Find Deal
Thu, 5 Dec - Sun, 8 Dec
8:10 a.m. - 9:46 a.m.YYZ-IAD
1h 36mdirect
8:21 a.m. - 9:58 a.m.IAD-YYZ
1h 37mdirect
C$ 318
Find Deal
Thu, 5 Dec - Sun, 8 Dec
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 322Air Transat
Find Deal
Thu, 5 Dec - Sun, 8 Dec
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 325Air Transat
Find Deal
Thu, 5 Dec - Sun, 8 Dec
6:15 a.m. - 8:05 a.m.YYZ-IAD
1h 50mdirect
12:38 p.m. - 2:18 p.m.IAD-YYZ
1h 40mdirect
C$ 334
Find Deal
Fri, 20 Dec - Sun, 12 Jan
2:45 p.m. - 4:26 p.m.YYZ-IAD
1h 41mdirect
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 338United Airlines
Find Deal
Thu, 9 Jan - Sun, 12 Jan

Air Canada flights from Region of Ontario to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Region of Ontario to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
25 Dec
YYZ8:10 a.m.Toronto Pearson Intl
1h 36m
IAD9:46 a.m.Washington, D.C. Dulles Intl
31 Dec
IAD8:20 a.m.Washington, D.C. Dulles Intl
5h 21m
1 stop
YYZ1:41 p.m.Toronto Pearson Intl
Air Canada
9 Jan
YYZ12:15 p.m.Toronto Pearson Intl
1h 36m
IAD1:51 p.m.Washington, D.C. Dulles Intl
12 Jan
IAD10:35 a.m.Washington, D.C. Dulles Intl
1h 31m
YYZ12:06 p.m.Toronto Pearson Intl
Air Canada
11 Jan
YYZ12:15 p.m.Toronto Pearson Intl
1h 36m
IAD1:51 p.m.Washington, D.C. Dulles Intl
23 Jan
IAD10:35 a.m.Washington, D.C. Dulles Intl
1h 31m
YYZ12:06 p.m.Toronto Pearson Intl

WestJet flights from Region of Ontario to Washington, D.C. Dulles Intl Airport

Our best WestJet deals on Region of Ontario to Washington, D.C. Dulles Intl Airport flight tickets
WestJet
4 Dec
YYZ12:15 p.m.Toronto Pearson Intl
23h 19m
1 stop
IAD11:34 a.m.Washington, D.C. Dulles Intl
6 Dec
IAD6:00 a.m.Washington, D.C. Dulles Intl
10h 37m
1 stop
YYZ4:37 p.m.Toronto Pearson Intl
WestJet
13 Dec
YYZ6:30 a.m.Toronto Pearson Intl
17h 23m
1 stop
IAD11:53 p.m.Washington, D.C. Dulles Intl
16 Dec
IAD5:24 p.m.Washington, D.C. Dulles Intl
6h 10m
1 stop
YYZ11:34 p.m.Toronto Pearson Intl
WestJet
17 Dec
YYZ6:00 a.m.Toronto Pearson Intl
10h 44m
1 stop
IAD4:44 p.m.Washington, D.C. Dulles Intl
23 Dec
IAD6:00 a.m.Washington, D.C. Dulles Intl
16h 41m
1 stop
YYZ10:41 p.m.Toronto Pearson Intl

How to get the cheapest flight ticket from Region of Ontario to Washington, D.C. Dulles Intl 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

What is the cheapest airline that flies to Washington, D.C. Dulles Intl Airport from Region of Ontario?

Porter Airlines. Porter Airlines, United Airlines, and Air Canada are the most popular carriers operating from Region of Ontario to Washington, D.C. Dulles Intl Airport

What cabin class options are available on Region of Ontario to Washington, D.C. Dulles Intl Airport flights?

There are 3 cabin classes available to choose from on Region of Ontario to Washington, D.C. Dulles Intl 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. Dulles Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Washington, D.C. Dulles Intl Airport.

Cheap Region of Ontario to Washington, D.C. Dulles Intl 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. Dulles Intl Airport

Best price found

C$ 193

Fastest flight time

1h 29m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Region of Ontario in the past 72 hours is C$ 193. The best round-trip flight deal from Region of Ontario to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is C$ 271.
The fastest flight from Region of Ontario to Washington, D.C. Dulles Intl Airport takes 1h 29m
Direct flights go from Region of Ontario to Washington, D.C. Dulles Intl Airport every day.

  • When did momondo last update prices for flights from Ontario to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Ontario to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Ontario to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Ontario to Washington, D.C. Dulles Intl 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. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Region of Ontario to Washington, D.C. Dulles Intl Airport?


Best airlines flying from Region of Ontario to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Region of Ontario to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 253Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
Porter AirlinesPriceFrom C$ 256Free CancellationRating
7.7
288 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 287Free CancellationRating
7.0
8,198 reviews
Search Air Canada flights
WestJetPriceFrom C$ 484Free CancellationRating
7.3
2,804 reviews
Search WestJet flights

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?

Flights from Ontario to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Ontario to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Ontario to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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