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Cheap flights from Canada to Washington, D.C. from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Washington, D.C. departing on 1/22. 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 Canada to Washington, D.C.

Recent round-trip flight deals from Canada to Washington, D.C.

Enter your travel dates to find the best prices.
Porter Airlines Logo
8:50 am - 10:22 am
YTZ
-
IAD
1h 32mnonstop
Porter Airlines Logo
1:50 pm - 3:20 pm
IAD
-
YTZ
1h 30mnonstop
$199Porter Airlines
Sun, Feb 1 - Sat, Feb 28
Porter Airlines Logo
8:55 am - 10:24 am
YTZ
-
IAD
1h 29mnonstop
Porter Airlines Logo
11:40 am - 1:10 pm
IAD
-
YTZ
1h 30mnonstop
$200Porter Airlines
Thu, Apr 23 - Wed, Apr 29
Air Canada Logo
6:55 pm - 8:26 pm
YYZ
-
IAD
1h 31mnonstop
Air Canada Logo
9:00 am - 10:29 am
IAD
-
YYZ
1h 29mnonstop
$201Air Canada
Thu, Jan 15 - Tue, Jan 20
Air Canada Logo
2:15 pm - 3:46 pm
YYZ
-
IAD
1h 31mnonstop
Air Canada Logo
9:00 am - 10:29 am
IAD
-
YYZ
1h 29mnonstop
$202Air Canada
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
9:45 am - 11:49 am
YOW
-
IAD
2h 04mnonstop
United Airlines Logo
5:10 pm - 6:52 pm
IAD
-
YOW
1h 42mnonstop
$276United Airlines
Sat, Jan 17 - Sun, Jan 25
United Airlines Logo
3:10 pm - 9:22 pm
YOW
-
IAD
6h 12m1 stop
United Airlines Logo
5:10 pm - 6:52 pm
IAD
-
YOW
1h 42mnonstop
$291United Airlines
Sat, Jan 17 - Sun, Jan 25
Delta Logo
7:25 am - 11:57 pm
YVR
-
IAD
13h 32m2 stops
Delta Logo
5:27 pm - 11:59 pm
IAD
-
YVR
9h 32m2 stops
$296Delta
Thu, Jan 22 - Sat, Jan 24
Delta Logo
11:40 am - 11:10 pm
YVR
-
IAD
8h 30m1 stop
Delta Logo
6:00 am - 8:54 pm
IAD
-
YVR
17h 54m2 stops
$304Delta
Thu, Jan 22 - Sat, Jan 24
WestJet Logo
5:21 pm - 1:38 pm
YWG
-
IAD
19h 17m1 stop
WestJet Logo
7:00 am - 11:38 pm
IAD
-
YWG
17h 38m1 stop
$410WestJet
Mon, Jan 12 - Mon, Jan 19
WestJet Logo
5:21 pm - 1:38 pm
YWG
-
IAD
19h 17m1 stop
WestJet Logo
12:40 pm - 12:41 am
IAD
-
YWG
13h 01m2 stops
$416WestJet
Mon, Jan 12 - Mon, Jan 19

Porter Airlines flights from Canada to Washington, D.C. Dulles Intl Airport

Our best Porter Airlines deals on Canada to Washington, D.C. Dulles Intl Airport flight tickets
Porter Airlines
Feb 1
YTZ8:50 amToronto Island
1h 32m
IAD10:22 amWashington, D.C. Dulles Intl
Feb 28
IAD1:50 pmWashington, D.C. Dulles Intl
1h 30m
YTZ3:20 pmToronto Island
$199
Find similar
Porter Airlines
Jan 16
YTZ8:50 amToronto Island
1h 29m
IAD10:19 amWashington, D.C. Dulles Intl
Jan 23
IAD11:35 amWashington, D.C. Dulles Intl
1h 34m
YTZ1:09 pmToronto Island
$202
Find similar
Porter Airlines
Apr 10
YTZ3:45 pmToronto Island
1h 29m
IAD5:14 pmWashington, D.C. Dulles Intl
Apr 12
IAD6:30 pmWashington, D.C. Dulles Intl
1h 30m
YTZ8:00 pmToronto Island
$205
Find similar

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

Our best Air Canada deals on Canada to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
Jan 15
YYZ6:55 pmToronto Pearson Intl
1h 31m
IAD8:26 pmWashington, D.C. Dulles Intl
Jan 20
IAD9:00 amWashington, D.C. Dulles Intl
1h 29m
YYZ10:29 amToronto Pearson Intl
$201
Find similar
Air Canada
Jan 8
YYZ2:15 pmToronto Pearson Intl
1h 31m
IAD3:46 pmWashington, D.C. Dulles Intl
Jan 11
IAD9:00 amWashington, D.C. Dulles Intl
1h 29m
YYZ10:29 amToronto Pearson Intl
$202
Find similar
Air Canada
Jan 8
YYZ6:55 pmToronto Pearson Intl
1h 31m
IAD8:26 pmWashington, D.C. Dulles Intl
Jan 13
IAD9:00 amWashington, D.C. Dulles Intl
1h 29m
YYZ10:29 amToronto Pearson Intl
$205
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Canada to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Canada to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sun 2/1

8:50 am-10:22 am

Nonstop1h 32m

Washington, D.C. Dulles Intl

Sat 2/28

1:50 pm-3:20 pm

Nonstop1h 30m

$199

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 4/23

8:55 am-10:24 am

Nonstop1h 29m

Washington, D.C. Dulles Intl

Wed 4/29

11:40 am-1:10 pm

Nonstop1h 30m

$200

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 1/15

6:55 pm-8:26 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Tue 1/20

9:00 am-10:29 am

Nonstop1h 29m

$201

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 1/8

2:15 pm-3:46 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 1/11

9:00 am-10:29 am

Nonstop1h 29m

$202

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sat 1/17

9:45 am-11:49 am

Nonstop2h 04m

Washington, D.C. Dulles Intl

Sun 1/25

5:10 pm-6:52 pm

Nonstop1h 42m

$276

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sat 1/17

3:10 pm-9:22 pm

1 stop6h 12m

Washington, D.C. Dulles Intl

Sun 1/25

5:10 pm-6:52 pm

Nonstop1h 42m

$291

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 1/22

7:25 am-11:57 pm

2 stops13h 32m

Washington, D.C. Dulles Intl

Sat 1/24

5:27 pm-11:59 pm

2 stops9h 32m

$296

VancouverWashington, D.C.

YVR - IAD

YVRIAD

Vancouver Intl

Thu 1/22

11:40 am-11:10 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Sat 1/24

6:00 am-8:54 pm

2 stops17h 54m

$304

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Mon 1/12

5:21 pm-1:38 pm

1 stop19h 17m

Washington, D.C. Dulles Intl

Mon 1/19

7:00 am-11:38 pm

1 stop17h 38m

$410

WinnipegWashington, D.C.

YWG - IAD

YWGIAD

Winnipeg

Mon 1/12

5:21 pm-1:38 pm

1 stop19h 17m

Washington, D.C. Dulles Intl

Mon 1/19

12:40 pm-12:41 am

2 stops13h 01m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Canada 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, July is the cheapest month to fly from Canada 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 $195. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $208.

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

Our data shows that Saturday 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 $301. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Canada to Washington, D.C. Dulles Intl Airport for around $492.

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 Canada in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $230 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 $488 on average. Flights to Washington, D.C. Dulles Intl Airport from Canada in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Toronto Island to Washington, D.C. Dulles Intl for the best Canada - 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 Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $289 when searching 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 Canada for as low as $240 on momondo.

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

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

You could potentially save up to 21% on your flight if you consider stops on a Canada to Washington, D.C. Dulles Intl Airport flight.

Cheap Canada to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best Price Found

$126

Fastest flight time

1h 25m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Canada in the past 72 hours is $126. The best round-trip flight deal from Canada to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $203.
The fastest flight from Canada to Washington, D.C. Dulles Intl Airport takes 1h 25m
Direct flights go from Canada to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

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

    Prices for flights from Canada to Washington, D.C. Dulles Intl Airport were last updated today.

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

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

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Canada to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Canada to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $129Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $174Free CancellationRating
8.0
399 reviews
Search Porter Airlines flights
United AirlinesPriceFrom $184Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
DeltaPriceFrom $194Free CancellationRating
7.9
8,009 reviews
Search Delta flights
WestJetPriceFrom $281Free CancellationRating
7.2
3,204 reviews
Search WestJet 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
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Harpers Ferry
Rockville
Gaithersburg
Reston
Manassas
Sterling
Fairfax

Why use momondo?

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

Finding the right flight to Washington, D.C. from Canada 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 Canada to Washington, D.C. with flexible booking policies on momondo?

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

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

Once you have performed a search for Canada to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Washington, D.C. from Canada 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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