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Cheap flights from Canada to Washington, D.C. from $99

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 9/12. 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 Canada to Washington, D.C.

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

WestJet Logo
11:30 am - 5:50 pmYYC-IAD
4h 20mnonstop
WestJet Logo
6:45 pm - 9:39 pmIAD-YYC
4h 54mnonstop
$156WestJet
Find Deal
Mon, Sep 22 - Mon, Sep 29
WestJet Logo
11:30 am - 5:50 pmYYC-IAD
4h 20mnonstop
WestJet Logo
6:45 pm - 9:39 pmIAD-YYC
4h 54mnonstop
$159WestJet
Find Deal
Mon, Sep 22 - Fri, Sep 26
Porter Airlines Logo
8:45 am - 10:16 amYTZ-IAD
1h 31mnonstop
Porter Airlines Logo
4:20 pm - 5:53 pmIAD-YTZ
1h 33mnonstop
$161Porter Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Porter Airlines Logo
1:35 pm - 3:06 pmYTZ-IAD
1h 31mnonstop
Porter Airlines Logo
11:35 am - 1:08 pmIAD-YTZ
1h 33mnonstop
$163Porter Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
Air Canada Logo
12:10 pm - 1:38 pmYYZ-IAD
1h 28mnonstop
Air Canada Logo
10:20 am - 11:52 amIAD-YYZ
1h 32mnonstop
$185Air Canada
Find Deal
Fri, Sep 19 - Sun, Sep 21
American Airlines Logo
4:45 pm - 10:15 pmYYZ-DCA
5h 30m1 stop
American Airlines Logo
10:04 am - 11:50 amDCA-YYZ
1h 46mnonstop
$185American Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 7
Air Canada Logo
6:30 am - 12:08 pmYYZ-DCA
5h 38m1 stop
Air Canada Logo
6:00 am - 10:39 amDCA-YYZ
4h 39m1 stop
$186Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
American Airlines Logo
6:45 am - 10:45 pmYYC-IAD
14h 00m1 stop
American Airlines Logo
5:40 pm - 11:50 amIAD-YYC
20h 10m1 stop
$201American Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
United Airlines Logo
3:49 pm - 8:15 amYYC-IAD
14h 26m1 stop
United Airlines Logo
12:35 pm - 9:48 pmIAD-YYC
11h 13m1 stop
$211United Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
United Airlines Logo
10:05 am - 11:45 amYYZ-IAD
1h 40mnonstop
United Airlines Logo
12:41 pm - 2:19 pmIAD-YYZ
1h 38mnonstop
$226United Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20

WestJet flights from Canada to Washington, D.C.

Our best WestJet deals on Canada to Washington, D.C. flight tickets
WestJet
Sep 22
YYC11:30 amCalgary
4h 20m
IAD5:50 pmWashington, D.C. Dulles Intl
Sep 29
IAD6:45 pmWashington, D.C. Dulles Intl
4h 54m
YYC9:39 pmCalgary
$156
Find similar
WestJet
Sep 22
YYC11:30 amCalgary
4h 20m
IAD5:50 pmWashington, D.C. Dulles Intl
Sep 26
IAD6:45 pmWashington, D.C. Dulles Intl
4h 54m
YYC9:39 pmCalgary
$159
Find similar
WestJet
Sep 22
YYC11:30 amCalgary
4h 20m
IAD5:50 pmWashington, D.C. Dulles Intl
Sep 29
IAD6:45 pmWashington, D.C. Dulles Intl
4h 54m
YYC9:39 pmCalgary
$165
Find similar

Porter Airlines flights from Canada to Washington, D.C.

Our best Porter Airlines deals on Canada to Washington, D.C. flight tickets
Porter Airlines
Sep 4
YTZ8:45 amToronto Island
1h 31m
IAD10:16 amWashington, D.C. Dulles Intl
Sep 7
IAD4:20 pmWashington, D.C. Dulles Intl
1h 33m
YTZ5:53 pmToronto Island
$161
Find similar
Porter Airlines
Sep 18
YTZ1:35 pmToronto Island
1h 31m
IAD3:06 pmWashington, D.C. Dulles Intl
Sep 22
IAD11:35 amWashington, D.C. Dulles Intl
1h 33m
YTZ1:08 pmToronto Island
$163
Find similar
Porter Airlines
Sep 12
YTZ8:45 amToronto Island
1h 31m
IAD10:16 amWashington, D.C. Dulles Intl
Sep 20
IAD4:20 pmWashington, D.C. Dulles Intl
1h 33m
YTZ5:53 pmToronto Island
$164
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Canada to Washington, D.C. 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 July 31, 2025.
Use the filters below to find and compare flights from Canada to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 9/22

11:30 am-5:50 pm

Nonstop4h 20m

Washington, D.C. Dulles Intl

Mon 9/29

6:45 pm-9:39 pm

Nonstop4h 54m

$156

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 9/22

11:30 am-5:50 pm

Nonstop4h 20m

Washington, D.C. Dulles Intl

Fri 9/26

6:45 pm-9:39 pm

Nonstop4h 54m

$159

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 9/4

8:45 am-10:16 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 9/7

4:20 pm-5:53 pm

Nonstop1h 33m

$161

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 9/18

1:35 pm-3:06 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Mon 9/22

11:35 am-1:08 pm

Nonstop1h 33m

$163

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 9/19

12:10 pm-1:38 pm

Nonstop1h 28m

Washington, D.C. Dulles Intl

Sun 9/21

10:20 am-11:52 am

Nonstop1h 32m

$185

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 12/6

4:45 pm-10:15 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Sun 12/7

10:04 am-11:50 am

Nonstop1h 46m

$185

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 9/4

6:30 am-12:08 pm

1 stop5h 38m

Washington, D.C. Reagan-National

Sun 9/7

6:00 am-10:39 am

1 stop4h 39m

$186

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 9/5

6:45 am-10:45 pm

1 stop14h 00m

Washington, D.C. Dulles Intl

Mon 9/8

5:40 pm-11:50 am

1 stop20h 10m

$201

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 10/10

3:49 pm-8:15 am

1 stop14h 26m

Washington, D.C. Dulles Intl

Tue 10/14

12:35 pm-9:48 pm

1 stop11h 13m

$211

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Sat 9/13

10:05 am-11:45 am

Nonstop1h 40m

Washington, D.C. Dulles Intl

Sat 9/20

12:41 pm-2:19 pm

Nonstop1h 38m

$226

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.

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.?

The month of April is, on average, the cheapest month to fly to Washington, D.C. from Canada, with most prices found around $220. If you’re not able to fly to Washington, D.C. in April, then March is your next best option. Flight prices from Canada to Washington, D.C. during March average around $225.

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

On average, the least expensive day to fly to Washington, D.C. from Canada is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $272. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Canada to Washington, D.C. for around $423.

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

In the afternoon is the cheapest time of day to fly from Canada to Washington, D.C. when you can find flight prices for as low as $277. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $349. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $351 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Canada for as low as $256 on momondo.

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

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

You could potentially save up to 18% on your flight if you consider stops on a Canada to Washington, D.C. flight.

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

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

Best Price Found

$99

Fastest flight time

1h 27m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Canada in the past 72 hours is $99. The best round-trip flight deal from Canada to Washington, D.C. found on momondo in the last 72 hours is $156.
The fastest flight from Canada to Washington, D.C. takes 1h 27m
Direct flights go from Canada to Washington, D.C. every day.
There are 2 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

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

    Prices for flights from Canada to Washington, D.C. are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Canada to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. 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.. 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 Canada to Washington, D.C.?

Best airlines flying from Canada to Washington, D.C.

Compare and see reviews for airlines that fly from Canada to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $129Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom $140Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Porter AirlinesPriceFrom $174Free CancellationRating
8.0
318 reviews
Search Porter Airlines flights
WestJetPriceFrom $183Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
DeltaPriceFrom $191Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $213Free CancellationRating
7.2
10,000 reviews
Search American 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
Gettysburg
Arlington
National Harbor
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Canada to Washington, D.C. for you.

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

Yes. All flights to Washington, D.C. from Canada on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

Of course. momondo tracks the price of Canada 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.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport