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Cheap flights from Ontario to Washington, D.C. Dulles Intl Airport from $115

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 1/29. 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.
8:10 am - 9:46 amYYZ-IAD
1h 36mnonstop
2:35 pm - 4:06 pmIAD-YYZ
1h 31mnonstop
$208Air Canada
Find Deal
Fri, Feb 7 - Wed, Feb 19
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
2:00 pm - 3:30 pmIAD-YTZ
1h 30mnonstop
$210Porter Airlines
Find Deal
Thu, Feb 13 - Sun, Feb 16
7:40 pm - 9:21 pmYYZ-IAD
1h 41mnonstop
6:05 am - 12:37 pmIAD-YYZ
6h 32m1 stop
$212United Airlines
Find Deal
Sat, Jan 18 - Sun, Jan 19
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
2:10 pm - 3:40 pmIAD-YTZ
1h 30mnonstop
$213Porter Airlines
Find Deal
Mon, Feb 17 - Fri, Feb 21
9:00 am - 3:13 pmYYZ-IAD
6h 13m1 stop
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
$213Air Canada
Find Deal
Fri, Feb 7 - Sat, Feb 8
7:40 pm - 9:21 pmYYZ-IAD
1h 41mnonstop
6:05 am - 11:46 amIAD-YYZ
5h 41m1 stop
$229United Airlines
Find Deal
Tue, Jan 21 - Wed, Jan 22
6:00 am - 11:51 amYYZ-IAD
5h 51m1 stop
12:05 pm - 5:14 pmIAD-YYZ
5h 09m1 stop
$249Delta
Find Deal
Tue, Jan 21 - Wed, Jan 22
10:10 am - 3:53 pmYYZ-IAD
5h 43m1 stop
6:00 am - 11:59 amIAD-YYZ
5h 59m1 stop
$256Delta
Find Deal
Wed, Jan 22 - Sat, Feb 1
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
2:00 pm - 3:30 pmIAD-YTZ
1h 30mnonstop
$258Air Transat
Find Deal
Thu, Feb 13 - Sun, Feb 16
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
2:00 pm - 3:30 pmIAD-YTZ
1h 30mnonstop
$262Air Transat
Find Deal
Thu, Jan 16 - Sun, Jan 19
7:55 pm - 7:17 amYYZ-IAD
11h 22m1 stop
Wed, Jan 29
7:55 pm - 7:17 amYYZ-IAD
11h 22m1 stop
Wed, Jan 29
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
$124Porter Airlines
Find Deal
Sun, Feb 16
12:15 pm - 1:51 pmYYZ-IAD
1h 36mnonstop
$128Air Canada
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Tue, Jan 14
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
$130Porter Airlines
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Tue, Apr 8
9:00 am - 3:13 pmYYZ-IAD
6h 13m1 stop
$133Air Canada
Find Deal
Tue, Jan 14
8:10 am - 9:46 amYYZ-IAD
1h 36mnonstop
$152United Airlines
Find Deal
Mon, Jan 13
6:00 am - 11:51 amYYZ-IAD
5h 51m1 stop
$158Delta
Find Deal
Sat, Feb 1
8:10 am - 9:46 amYYZ-IAD
1h 36mnonstop
$163United Airlines
Find Deal
Sun, Feb 16
5:15 pm - 11:16 pmYYZ-IAD
6h 01m1 stop
$169Delta
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Tue, Jan 7
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$352Porter Airlines
Find Deal
Mon, Dec 30 - Sun, Jan 5
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
2:10 pm - 3:40 pmIAD-YTZ
1h 30mnonstop
$381Porter Airlines
Find Deal
Fri, Dec 27 - Thu, Jan 30
6:15 am - 8:05 amYYZ-IAD
1h 50mnonstop
8:15 am - 9:58 amIAD-YYZ
1h 43mnonstop
$410United Airlines
Find Deal
Mon, Dec 30 - Sat, Jan 4
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
3:55 pm - 9:50 pmIAD-YTZ
5h 55m1 stop
Sat, Dec 28 - Thu, Jan 23
12:30 am - 11:38 amYYZ-IAD
11h 08m1 stop
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
$424Air Canada
Find Deal
Mon, Dec 30 - Mon, Jan 6
7:40 pm - 9:21 pmYYZ-IAD
1h 41mnonstop
2:35 pm - 4:06 pmIAD-YYZ
1h 31mnonstop
$428Air Canada
Find Deal
Sat, Dec 28 - Thu, Jan 23
6:15 am - 12:10 pmYYZ-IAD
5h 55m1 stop
12:31 pm - 4:12 pmIAD-YYZ
3h 41m1 stop
$450WestJet
Find Deal
Sun, Dec 29 - Wed, Jan 8
7:40 pm - 9:21 pmYYZ-IAD
1h 41mnonstop
8:15 am - 9:58 amIAD-YYZ
1h 43mnonstop
$451United Airlines
Find Deal
Sun, Dec 29 - Wed, Jan 8
5:15 pm - 11:02 pmYYZ-IAD
5h 47m1 stop
12:31 pm - 4:12 pmIAD-YYZ
3h 41m1 stop
$467WestJet
Find Deal
Fri, Dec 27 - Thu, Jan 30
10:00 am - 11:41 amYYZ-IAD
1h 41mnonstop
12:38 pm - 2:18 pmIAD-YYZ
1h 40mnonstop
Fri, Dec 27 - Tue, Dec 31
8:10 am - 9:46 amYYZ-IAD
1h 36mnonstop
2:35 pm - 4:06 pmIAD-YYZ
1h 31mnonstop
$208Air Canada
Find Deal
Fri, Feb 7 - Wed, Feb 19
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
2:00 pm - 3:30 pmIAD-YTZ
1h 30mnonstop
$210Porter Airlines
Find Deal
Thu, Feb 13 - Sun, Feb 16
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
2:10 pm - 3:40 pmIAD-YTZ
1h 30mnonstop
$213Porter Airlines
Find Deal
Mon, Feb 17 - Fri, Feb 21
8:10 am - 9:46 amYYZ-IAD
1h 36mnonstop
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
$232Air Canada
Find Deal
Thu, Jan 16 - Sun, Jan 19
12:15 pm - 1:51 pmYYZ-IAD
1h 36mnonstop
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
$250United Airlines
Find Deal
Wed, Jan 15 - Thu, Jan 16
8:10 am - 9:46 amYYZ-IAD
1h 36mnonstop
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
$257United Airlines
Find Deal
Wed, Mar 5 - Thu, Mar 6
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
2:00 pm - 3:30 pmIAD-YTZ
1h 30mnonstop
$258Air Transat
Find Deal
Thu, Feb 13 - Sun, Feb 16
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
2:00 pm - 3:30 pmIAD-YTZ
1h 30mnonstop
$262Air Transat
Find Deal
Thu, Jan 16 - Sun, Jan 19
12:15 pm - 1:51 pmYYZ-IAD
1h 36mnonstop
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
$269Lufthansa
Find Deal
Tue, Jan 7 - Sat, Jan 11
9:15 am - 11:30 amYUL-IAD
2h 15mnonstop
8:18 am - 10:20 amIAD-YUL
2h 02mnonstop
$384Lufthansa
Find Deal
Thu, Jan 23 - Sun, Jan 26

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

Our best Delta deals on Region of Ontario to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Jan 21
YYZ6:00 amToronto Pearson Intl
5h 51m
1 stop
IAD11:51 amWashington, D.C. Dulles Intl
Jan 22
IAD12:05 pmWashington, D.C. Dulles Intl
5h 09m
1 stop
YYZ5:14 pmToronto Pearson Intl
Delta
Jan 22
YYZ10:10 amToronto Pearson Intl
5h 43m
1 stop
IAD3:53 pmWashington, D.C. Dulles Intl
Feb 1
IAD6:00 amWashington, D.C. Dulles Intl
5h 59m
1 stop
YYZ11:59 amToronto Pearson Intl
Delta
Jan 10
YYZ7:45 amToronto Pearson Intl
4h 06m
1 stop
IAD11:51 amWashington, D.C. Dulles Intl
Jan 15
IAD12:31 pmWashington, D.C. Dulles Intl
3h 41m
1 stop
YYZ4:12 pmToronto Pearson Intl

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

Our best Lufthansa deals on Region of Ontario to Washington, D.C. Dulles Intl Airport flight tickets
Lufthansa
Jan 7
YYZ12:15 pmToronto Pearson Intl
1h 36m
IAD1:51 pmWashington, D.C. Dulles Intl
Jan 11
IAD10:35 amWashington, D.C. Dulles Intl
1h 31m
YYZ12:06 pmToronto Pearson Intl
Lufthansa
Jan 23
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
2h 15m
IAD11:30 amWashington, D.C. Dulles Intl
Jan 26
IAD8:18 amWashington, D.C. Dulles Intl
2h 02m
YUL10:20 amMontreal Pierre Elliott Trudeau Intl

See travel insights to Washington, D.C. from

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 month to fly to Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from Region of Ontario to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $240. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $242.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $262. 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. Dulles Intl Airport for around $376.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Region of Ontario in the morning is the least expensive time of day to depart. momondo users have found prices as low as $280 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $302 on average. Flights to Washington, D.C. Dulles Intl Airport from Region of Ontario in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

The ideal time to book your flight to Washington, D.C. Dulles Intl Airport is 52 days in advance when prices tend to average $299. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Region of Ontario for as low as $219 on momondo.

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

There are 4 cabin classes available to choose from on Ontario to Washington, D.C. Dulles Intl 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?

You could potentially save up to 7% on your flight if you consider stops on a Region of Ontario to Washington, D.C. Dulles Intl Airport flight.

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

$115

Fastest flight time

1h 25m

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 $115. 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 $208.
The fastest flight from Region of Ontario to Washington, D.C. Dulles Intl Airport takes 1h 25m
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 were last updated today.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Washington, D.C. Dulles Intl 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. Dulles Intl 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. 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
Porter AirlinesPriceFrom $182Free CancellationRating
7.9
282 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $218Free CancellationRating
7.0
8,426 reviews
Search Air Canada flights
United AirlinesPriceFrom $219Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Washington, D.C. from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Ontario.

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

Yes. momondo can track prices for Ontario to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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