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Cheap flights from Washington, D.C. Dulles Intl Airport to Ontario from C$ 144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Ontario departing on 17/12. 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 Washington, D.C. Dulles Intl Airport to Ontario

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Ontario 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 Washington, D.C. Dulles Intl Airport to Ontario.

Cheap last-minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Ontario? 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 Ontario, so you can enjoy a seamless trip without layovers.

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

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

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 317Porter Airlines
Find Deal
Thu, 19 Dec - Thu, 26 Dec
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 323Porter Airlines
Find Deal
Thu, 2 Jan - Sun, 5 Jan
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
9:00 a.m. - 3:13 p.m.YYZ-IAD
6h 13m1 stop
C$ 366Air Canada
Find Deal
Wed, 11 Dec - Sat, 14 Dec
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 373
Find Deal
Fri, 20 Dec - Thu, 26 Dec
10:10 p.m. - 11:46 p.m.IAD-YYZ
1h 36mdirect
6:15 a.m. - 8:05 a.m.YYZ-IAD
1h 50mdirect
C$ 380Air Canada
Find Deal
Wed, 25 Dec - Thu, 26 Dec
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 384
Find Deal
Fri, 20 Dec - Sat, 4 Jan
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
2:45 p.m. - 4:24 p.m.YYZ-IAD
1h 39mdirect
C$ 413United Airlines
Find Deal
Wed, 11 Dec - Sat, 14 Dec
5:35 p.m. - 10:36 p.m.IAD-YYZ
5h 01m1 stop
10:10 a.m. - 3:53 p.m.YYZ-IAD
5h 43m1 stop
C$ 415Delta
Find Deal
Wed, 18 Dec - Tue, 7 Jan
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
6:15 a.m. - 8:03 a.m.YYZ-IAD
1h 48mdirect
C$ 433United Airlines
Find Deal
Wed, 4 Dec - Wed, 11 Dec
1:35 p.m. - 11:41 p.m.IAD-YUL
10h 06m2 stops
7:00 a.m. - 4:04 p.m.YUL-IAD
9h 04m1 stop
C$ 630Delta
Find Deal
Wed, 11 Dec - Mon, 16 Dec
8:05 a.m. - 7:30 p.m.IAD-YYZ
11h 25m1 stop
C$ 144
Find Deal
Tue, 17 Dec
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
C$ 147Porter Airlines
Find Deal
Wed, 18 Dec
10:10 p.m. - 11:46 p.m.IAD-YYZ
1h 36mdirect
C$ 156Air Canada
Find Deal
Wed, 25 Dec
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
C$ 163Air Canada
Find Deal
Wed, 11 Dec
5:35 p.m. - 10:36 p.m.IAD-YYZ
5h 01m1 stop
C$ 170Delta
Find Deal
Mon, 16 Dec
6:00 a.m. - 11:27 a.m.IAD-YYZ
5h 27m1 stop
C$ 172Delta
Find Deal
Tue, 17 Dec
12:41 p.m. - 2:18 p.m.IAD-YYZ
1h 37mdirect
C$ 173United Airlines
Find Deal
Mon, 16 Dec
8:15 a.m. - 9:58 a.m.IAD-YYZ
1h 43mdirect
C$ 187United Airlines
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Fri, 10 Jan
11:40 a.m. - 11:34 p.m.IAD-YYZ
11h 54m1 stop
C$ 198WestJet
Find Deal
Mon, 16 Dec
12:45 p.m. - 11:59 p.m.IAD-YYZ
11h 14m1 stop
C$ 214WestJet
Find Deal
Tue, 10 Dec
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
5:00 p.m. - 6:29 p.m.YTZ-IAD
1h 29mdirect
C$ 532Porter Airlines
Find Deal
Tue, 26 Nov - Sat, 30 Nov
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
11:30 a.m. - 12:59 p.m.YTZ-IAD
1h 29mdirect
C$ 587Porter Airlines
Find Deal
Tue, 26 Nov - Wed, 4 Dec
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
6:15 a.m. - 8:03 a.m.YYZ-IAD
1h 48mdirect
C$ 587United Airlines
Find Deal
Tue, 26 Nov - Wed, 4 Dec
6:00 a.m. - 10:39 a.m.IAD-YYZ
4h 39m1 stop
10:00 a.m. - 11:39 a.m.YYZ-IAD
1h 39mdirect
C$ 600United Airlines
Find Deal
Tue, 26 Nov - Tue, 3 Dec
5:25 p.m. - 1:41 p.m.IAD-YYZ
20h 16m1 stop
6:00 a.m. - 4:43 p.m.YYZ-IAD
10h 43m1 stop
C$ 621WestJet
Find Deal
Mon, 25 Nov - Wed, 4 Dec
6:00 a.m. - 11:06 a.m.IAD-YYZ
5h 06m1 stop
12:21 p.m. - 10:22 a.m.YYZ-IAD
22h 01m1 stop
C$ 679WestJet
Find Deal
Tue, 26 Nov - Thu, 28 Nov
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 691
Find Deal
Tue, 26 Nov - Fri, 29 Nov
6:00 a.m. - 11:24 a.m.IAD-YYZ
5h 24m1 stop
6:15 a.m. - 8:03 a.m.YYZ-IAD
1h 48mdirect
C$ 704
Find Deal
Mon, 25 Nov - Wed, 4 Dec
10:09 p.m. - 11:46 p.m.IAD-YYZ
1h 37mdirect
2:45 p.m. - 4:24 p.m.YYZ-IAD
1h 39mdirect
C$ 775Air Canada
Find Deal
Mon, 25 Nov - Wed, 4 Dec
2:35 p.m. - 4:06 p.m.IAD-YYZ
1h 31mdirect
6:15 a.m. - 8:03 a.m.YYZ-IAD
1h 48mdirect
C$ 783Air Canada
Find Deal
Tue, 26 Nov - Sun, 1 Dec
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 317Porter Airlines
Find Deal
Thu, 19 Dec - Thu, 26 Dec
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 323Porter Airlines
Find Deal
Thu, 2 Jan - Sun, 5 Jan
10:10 p.m. - 11:46 p.m.IAD-YYZ
1h 36mdirect
6:15 a.m. - 8:05 a.m.YYZ-IAD
1h 50mdirect
C$ 366Air Canada
Find Deal
Wed, 25 Dec - Sun, 5 Jan
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 373
Find Deal
Fri, 20 Dec - Thu, 26 Dec
10:10 p.m. - 11:46 p.m.IAD-YYZ
1h 36mdirect
6:15 a.m. - 8:05 a.m.YYZ-IAD
1h 50mdirect
C$ 380Air Canada
Find Deal
Wed, 25 Dec - Thu, 26 Dec
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 384
Find Deal
Fri, 20 Dec - Sat, 4 Jan
5:20 p.m. - 6:57 p.m.IAD-YYZ
1h 37mdirect
6:15 a.m. - 8:05 a.m.YYZ-IAD
1h 50mdirect
C$ 413United Airlines
Find Deal
Mon, 16 Dec - Sun, 22 Dec
10:35 a.m. - 12:06 p.m.IAD-YYZ
1h 31mdirect
6:15 a.m. - 8:03 a.m.YYZ-IAD
1h 48mdirect
C$ 433United Airlines
Find Deal
Wed, 4 Dec - Wed, 11 Dec
7:00 a.m. - 8:30 a.m.IAD-YTZ
1h 30mdirect
8:55 p.m. - 10:24 p.m.YTZ-IAD
1h 29mdirect
C$ 475Air Transat
Find Deal
Mon, 23 Dec - Mon, 23 Dec
1:45 p.m. - 3:15 p.m.IAD-YTZ
1h 30mdirect
11:20 a.m. - 12:49 p.m.YTZ-IAD
1h 29mdirect
C$ 501Air Transat
Find Deal
Thu, 12 Dec - Fri, 10 Jan

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

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Region of Ontario flight tickets
Air Canada
11 Dec
IAD10:35 a.m.Washington, D.C. Dulles Intl
1h 31m
YYZ12:06 p.m.Toronto Pearson Intl
14 Dec
YYZ9:00 a.m.Toronto Pearson Intl
6h 13m
1 stop
IAD3:13 p.m.Washington, D.C. Dulles Intl
Air Canada
25 Dec
IAD10:10 p.m.Washington, D.C. Dulles Intl
1h 36m
YYZ11:46 p.m.Toronto Pearson Intl
26 Dec
YYZ6:15 a.m.Toronto Pearson Intl
1h 50m
IAD8:05 a.m.Washington, D.C. Dulles Intl
Air Canada
24 Dec
IAD3:55 p.m.Washington, D.C. Dulles Intl
5h 55m
1 stop
YYZ9:50 p.m.Toronto Pearson Intl
27 Dec
YYZ6:15 a.m.Toronto Pearson Intl
1h 50m
IAD8:05 a.m.Washington, D.C. Dulles Intl

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Region of Ontario flight tickets
United Airlines
11 Dec
IAD10:35 a.m.Washington, D.C. Dulles Intl
1h 31m
YYZ12:06 p.m.Toronto Pearson Intl
14 Dec
YYZ2:45 p.m.Toronto Pearson Intl
1h 39m
IAD4:24 p.m.Washington, D.C. Dulles Intl
United Airlines
4 Dec
IAD10:35 a.m.Washington, D.C. Dulles Intl
1h 31m
YYZ12:06 p.m.Toronto Pearson Intl
11 Dec
YYZ6:15 a.m.Toronto Pearson Intl
1h 48m
IAD8:03 a.m.Washington, D.C. Dulles Intl
United Airlines
4 Dec
IAD10:05 p.m.Washington, D.C. Dulles Intl
9h 39m
1 stop
YYZ7:44 a.m.Toronto Pearson Intl
5 Dec
YYZ10:00 a.m.Toronto Pearson Intl
1h 39m
IAD11:39 a.m.Washington, D.C. Dulles Intl

See travel insights to Ontario from

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

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 day to depart on your flight to Region of Ontario?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Region of Ontario is on a Monday. Travellers who choose to depart for Region of Ontario on a Monday will often find tickets for as low as C$ 344. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around C$ 466.

What is the cheapest Washington, D.C. Dulles Intl to Ontario flight route?

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

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

There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl to Ontario 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 Washington, D.C. Dulles Intl Airport to Region of Ontario flights?

You could potentially save up to 10% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Region of Ontario flight.

Cheap Washington, D.C. Dulles Intl Airport to Region of Ontario flight deals and tips

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

Best price found

C$ 144

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Region of Ontario

2 airports
The best one-way flight to Region of Ontario from Washington, D.C. Dulles Intl Airport in the past 72 hours is C$ 144. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Region of Ontario found on momondo in the last 72 hours is C$ 317.
The fastest flight from Washington, D.C. Dulles Intl Airport to Region of Ontario takes 1h 30m
Direct flights go from Washington, D.C. Dulles Intl Airport to Region of Ontario every day.
There are 2 airports near Region of Ontario: Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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


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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 147Free CancellationRating
7.8
288 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 180Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 204Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Ontario from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

All flight searches from Washington, D.C. to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Ontario 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 Washington, D.C. to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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