Find flights
Deals
Airlines

C$ 174+ Cheap flights to District of Columbia

— IAD
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to District of Columbia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to District of Columbia

Thu 15/108:00 a.m. -
1 stop4h 09m
Wed 11/118:45 p.m. -
Nonstop1h 33m
Deal found 25/8C$ 257
Thu 24/129:10 a.m. -
Nonstop1h 28m
Thu 31/1211:20 a.m. -
Nonstop1h 32m
Deal found 25/8C$ 257
Thu 15/108:20 a.m. -
1 stop3h 49m
Wed 11/1111:05 a.m. -
1 stop4h 51m
Deal found 25/8C$ 257
Fri 23/108:10 a.m. -
1 stop3h 59m
Fri 30/108:45 p.m. -
Nonstop1h 33m
Deal found 25/8C$ 259
Sat 19/99:15 a.m. -
Nonstop1h 30m
Sun 20/911:25 a.m. -
Nonstop1h 30m
Deal found 21/8C$ 259
Thu 10/98:20 a.m. -
1 stop3h 54m
Mon 14/912:55 p.m. -
1 stop5h 25m
Deal found 24/8C$ 259
Fri 25/98:55 p.m. -
Nonstop1h 39m
Sun 11/106:59 a.m. -
Nonstop1h 36m
Deal found 25/8C$ 260
Thu 8/101:40 p.m. -
Nonstop1h 30m
Tue 13/1011:25 a.m. -
Nonstop1h 30m
Deal found 21/8C$ 260
Fri 25/96:55 p.m. -
Nonstop1h 30m
Sun 11/109:55 a.m. -
Nonstop1h 25m
Deal found 25/8C$ 260
Fri 25/98:20 a.m. -
1 stop3h 54m
Mon 28/912:55 p.m. -
1 stop5h 25m
Deal found 25/8C$ 260
Sat 12/99:15 a.m. -
Nonstop1h 30m
Fri 18/911:25 a.m. -
Nonstop1h 30m
Deal found 24/8C$ 261
Thu 10/98:20 a.m. -
1 stop3h 54m
Sun 13/912:55 p.m. -
1 stop5h 25m
Deal found 22/8C$ 261

Find flight deals to District of Columbia

Round-trip from

C$ 257

One-way from

C$ 174

Popular in

March

Cheapest in

October

Average price

C$ 391

Good round-trip deal

C$ 264 or less

Good one-way deal

C$ 279 or less
Air Canada
  • Air Canada
  • 15/10-11/11
  • 1 total stop
  • 5h 42m total
  • Toronto to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 10/9
  • 1 total stop
  • 4h 14m total
  • Toronto to District of Columbia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Toronto to District of Columbia.
Search Deals
Price to beat on a one-way flight from Toronto to District of Columbia.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to District of Columbia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoWashington, D.C.

YTZ Toronto Island - DCA Washington, D.C. Reagan-National

YTZDCA

Toronto Island

Fri 2/10

8:20 a.m.-12:00 p.m.

1 stop3h 40m

Washington, D.C. Reagan-National

Sun 4/10

12:50 p.m.-6:20 p.m.

1 stop5h 30m

C$ 261

TorontoWashington, D.C.

YTZ Toronto Island - DCA Washington, D.C. Reagan-National

YTZDCA

Toronto Island

Wed 23/9

8:20 a.m.-12:14 p.m.

1 stop3h 54m

Washington, D.C. Reagan-National

Wed 30/9

6:00 a.m.-11:50 a.m.

1 stop5h 50m

C$ 278

TorontoWashington, D.C.

YTZ Toronto Island - IAD Washington, D.C. Dulles Intl

YTZIAD

Toronto Island

Tue 6/10

3:15 p.m.-4:41 p.m.

Nonstop1h 26m

Washington, D.C. Dulles Intl

Wed 7/10

9:45 a.m.-2:20 p.m.

1 stop4h 35m

C$ 283

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Wed 9/9

9:44 a.m.-11:21 a.m.

Nonstop1h 37m

Washington, D.C. Dulles Intl

Wed 16/9

10:19 p.m.-11:54 p.m.

Nonstop1h 35m

C$ 285

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Thu 1/10

12:45 p.m.-2:22 p.m.

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 5/10

5:17 p.m.-7:02 p.m.

Nonstop1h 45m

C$ 286

TorontoWashington, D.C.

YTZ Toronto Island - DCA Washington, D.C. Reagan-National

YTZDCA

Toronto Island

Tue 15/9

8:20 a.m.-12:14 p.m.

1 stop3h 54m

Washington, D.C. Reagan-National

Thu 17/9

12:55 p.m.-6:20 p.m.

1 stop5h 25m

C$ 286

TorontoWashington, D.C.

YTZ Toronto Island - DCA Washington, D.C. Reagan-National

YTZDCA

Toronto Island

Thu 5/11

8:20 a.m.-12:19 p.m.

1 stop3h 59m

Washington, D.C. Reagan-National

Mon 9/11

12:55 p.m.-6:19 p.m.

1 stop5h 24m

C$ 289

TorontoWashington, D.C.

YTZ Toronto Island - DCA Washington, D.C. Reagan-National

YTZDCA

Toronto Island

Fri 23/10

8:20 a.m.-12:09 p.m.

1 stop3h 49m

Washington, D.C. Reagan-National

Fri 30/10

6:00 a.m.-3:04 p.m.

2 stops9h 04m

C$ 290

TorontoWashington, D.C.

YTZ Toronto Island - DCA Washington, D.C. Reagan-National

YTZDCA

Toronto Island

Mon 9/11

8:20 a.m.-12:19 p.m.

1 stop3h 59m

Washington, D.C. Reagan-National

Wed 11/11

11:05 a.m.-3:56 p.m.

1 stop4h 51m

C$ 292

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - IAD Washington, D.C. Dulles Intl

YYZIAD

Toronto Pearson Intl

Tue 6/10

9:44 a.m.-11:21 a.m.

Nonstop1h 37m

Washington, D.C. Dulles Intl

Wed 7/10

8:33 a.m.-1:47 p.m.

1 stop5h 14m

C$ 300

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight to District of Columbia

How long is the flight to District of Columbia?

On average, a flight from Toronto to District of Columbia takes 4 hours 59 minutes. Flights to District of Columbia from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to District of Columbia

The most flights from Toronto to District of Columbia are scheduled on a Monday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

What are the most popular airlines that fly to District of Columbia?

The most popular airlines flying from Toronto to District of Columbia are Air Canada, United Airlines and Porter Airlines.

Air Canada
Air Canada
From C$ 112
Porter Airlines
Porter Airlines
From C$ 232
United Airlines
United Airlines
From C$ 171
WestJet
WestJet
From C$ 192

What are the cheapest airlines that fly to District of Columbia?

The cheapest airlines flying from Toronto to District of Columbia are Air Canada, American Airlines and Porter Airlines.

Rainfall in District of Columbia by month

In terms of precipitation, rainfall in District of Columbia ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit District of Columbia when rainfall is around 66.0 mm.

Temperature in District of Columbia by month

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

When is the best time to book a flight to District of Columbia?

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights to District of Columbia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

When is the cheapest time to fly to District of Columbia?

Users looking for the lowest fares to District of Columbia should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday at noon, when prices are usually at their highest.

Reviews of airlines servicing District of Columbia

Get a feel of what it's like to fly with Porter Airlines,Air Transat, andUnited Airlines to the United States by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
458 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
458 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Transat
7.8
Good
574 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
United Airlines
7.4
Good
10,126 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
American Airlines
7.1
Good
11,997 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,539 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

FAQs about flying to District of Columbia

  • Can I find cheaper flights to District of Columbia if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to District of Columbia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to District of Columbia?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to District of Columbia.

  • What is the cheapest airport to fly to in District of Columbia?

    Washington, D.C. Dulles Intl is currently the cheapest airport to fly to in District of Columbia. One-way flights to Washington, D.C. Dulles Intl typically cost C$ 41, while round-trip flights cost around C$ 82.

  • How much is a round-trip flight to District of Columbia?

    A round-trip flight to District of Columbia will typically cost around C$ 123, however they can be found for as little as C$ 82.

  • Where does the fastest flight to District of Columbia depart from?

    For those looking to save time traveling to District of Columbia, Toronto offers the quickest one-way flight (1 hour 25 minutes).

  • Does Washington, D.C. Dulles Intl have rental cars?

    Yes. Those touching down at Washington, D.C. Dulles Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl?

    Yes. Washington, D.C. Dulles Intl has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl (0.0 km away from Washington, D.C. Dulles Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find flights to District of Columbia cities and airports

Flights to Dulles Intl
Flights to Baltimore
Flights to Reagan-National
Flights to Washington, D.C.

Fly with Cheapflights

How does Cheapflights help users find flights to District of Columbia?

Deals for District of Columbia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to District of Columbia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to District of Columbia.

Can Cheapflights find flights to District of Columbia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to District of Columbia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to District of Columbia become cheaper?

Yes, Cheapflights offers price alerts on District of Columbia flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.