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Cheap flights from Ontario to Washington, D.C. Dulles Intl Airport from $103

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 3/4. 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.
11:30 am - 12:59 pmYTZ-IAD
1h 29mnonstop
1:45 pm - 3:15 pmIAD-YTZ
1h 30mnonstop
$165Porter Airlines
Find Deal
Tue, Mar 18 - Tue, Mar 25
8:55 pm - 10:24 pmYTZ-IAD
1h 29mnonstop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
$168Porter Airlines
Find Deal
Wed, Mar 26 - Wed, Apr 2
8:10 am - 9:46 amYYZ-IAD
1h 36mnonstop
8:20 am - 9:58 amIAD-YYZ
1h 38mnonstop
$183Air Canada
Find Deal
Fri, Feb 21 - Mon, Feb 24
7:40 pm - 9:23 pmYYZ-IAD
1h 43mnonstop
8:25 am - 12:57 pmIAD-YYZ
4h 32m1 stop
$186United Airlines
Find Deal
Tue, Mar 4 - Wed, Mar 5
6:25 am - 11:31 amYYZ-IAD
5h 06m1 stop
8:20 am - 9:58 amIAD-YYZ
1h 38mnonstop
$188Air Canada
Find Deal
Fri, Feb 21 - Sun, Feb 23
11:20 am - 12:49 pmYTZ-IAD
1h 29mnonstop
2:00 pm - 3:30 pmIAD-YTZ
1h 30mnonstop
$209Air Transat
Find Deal
Thu, Feb 27 - Sun, Mar 2
10:25 am - 3:13 pmYTZ-IAD
4h 48m1 stop
7:00 am - 8:30 amIAD-YTZ
1h 30mnonstop
Thu, Mar 20 - Thu, Mar 27
5:15 pm - 7:27 amYYZ-IAD
14h 12m1 stop
10:35 am - 12:06 pmIAD-YYZ
1h 31mnonstop
$222United Airlines
Find Deal
Wed, Mar 5 - Thu, Mar 6
1:35 pm - 3:06 pmYTZ-IAD
1h 31mnonstop
4:20 pm - 5:53 pmIAD-YTZ
1h 33mnonstop
$225Air Transat
Find Deal
Fri, May 23 - Tue, May 27
7:40 pm - 9:23 pmYYZ-IAD
1h 43mnonstop
3:55 pm - 9:50 pmIAD-YYZ
5h 55m1 stop
Sat, Mar 1 - Mon, Mar 3

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
Feb 21
YYZ8:10 amToronto Pearson Intl
1h 36m
IAD9:46 amWashington, D.C. Dulles Intl
Feb 24
IAD8:20 amWashington, D.C. Dulles Intl
1h 38m
YYZ9:58 amToronto Pearson Intl
Air Canada
Feb 21
YYZ6:25 amToronto Pearson Intl
5h 06m
1 stop
IAD11:31 amWashington, D.C. Dulles Intl
Feb 23
IAD8:20 amWashington, D.C. Dulles Intl
1h 38m
YYZ9:58 amToronto Pearson Intl
Air Canada
May 23
YTZ10:20 amToronto Island
6h 06m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
May 26
IAD1:52 pmWashington, D.C. Dulles Intl
5h 58m
1 stop
YTZ7:50 pmToronto Island

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
Feb 27
YYZ10:10 amToronto Pearson Intl
5h 40m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Mar 2
IAD6:00 amWashington, D.C. Dulles Intl
10h 09m
1 stop
YYZ4:09 pmToronto Pearson Intl
WestJet
Mar 6
YYZ5:15 pmToronto Pearson Intl
5h 58m
1 stop
IAD11:13 pmWashington, D.C. Dulles Intl
Mar 7
IAD6:00 amWashington, D.C. Dulles Intl
10h 09m
1 stop
YYZ4:09 pmToronto Pearson Intl
WestJet
Mar 10
YYZ6:00 amToronto Pearson Intl
10h 23m
1 stop
IAD4:23 pmWashington, D.C. Dulles Intl
Mar 15
IAD5:23 pmWashington, D.C. Dulles Intl
15h 59m
1 stop
YYZ9:22 amToronto Pearson 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 $221. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $239.

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 $289. When flying out on a Monday, 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 $422.

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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $238 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $398 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?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Region of Ontario when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $302 when searching 6 weeks out.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 $259 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.

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

$103

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 $103. 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 $165.
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 $196Free CancellationRating
7.9
278 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $216Free CancellationRating
7.0
8,657 reviews
Search Air Canada flights
United AirlinesPriceFrom $219Free CancellationRating
7.4
8,892 reviews
Search United Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
Laurel
National Harbor
Winchester
Silver Spring
Fredericksburg
Woodbridge
Manassas
Waldorf
Harpers Ferry
Linthicum Heights
Gaithersburg
Glen Burnie
Fairfax
Rockville
Tysons
Hanover
Towson

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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