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C$ 166+ Cheap flights to District of Columbia

— IAD
21 Oct — 28 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

Fri 23/101:40 p.m. -
Nonstop1h 30m
Sun 25/1011:20 a.m. -
Nonstop1h 32m
Deal found 17/9C$ 250
Thu 22/108:20 a.m. -
1 stop3h 49m
Wed 28/1012:55 p.m. -
1 stop5h 24m
Deal found 20/9C$ 250
Sat 3/109:15 a.m. -
Nonstop1h 30m
Sun 4/1011:25 a.m. -
Nonstop1h 30m
Deal found 19/9C$ 252
Mon 2/117:10 a.m. -
1 stop5h 09m
Mon 9/116:59 a.m. -
Nonstop1h 33m
Deal found 18/9C$ 253
Thu 19/119:10 a.m. -
Nonstop1h 28m
Sun 22/1111:20 a.m. -
Nonstop1h 32m
Deal found 16/9C$ 253
Thu 15/108:20 a.m. -
1 stop3h 49m
Sun 18/106:00 a.m. -
1 stop5h 50m
Deal found 20/9C$ 253
Thu 1/101:40 p.m. -
Nonstop1h 30m
Sun 4/103:50 p.m. -
Nonstop1h 30m
Deal found 17/9C$ 254
Thu 1/108:20 a.m. -
1 stop3h 40m
Mon 5/1012:50 p.m. -
1 stop5h 30m
Deal found 16/9C$ 254
Thu 15/109:30 a.m. -
1 stop5h 27m
Sun 18/109:45 a.m. -
1 stop4h 35m
Deal found 20/9C$ 256
Thu 1/108:20 a.m. -
1 stop3h 40m
Sun 4/106:00 a.m. -
1 stop5h 50m
Deal found 17/9C$ 256
Thu 1/108:30 a.m. -
1 stop6h 30m
Mon 5/103:45 p.m. -
1 stop5h 45m
Deal found 16/9C$ 261
Thu 15/108:00 a.m. -
1 stop4h 09m
Sun 18/106:00 a.m. -
1 stop5h 33m
Deal found 20/9C$ 263

Find flight deals to District of Columbia

Round-trip from

C$ 250

One-way from

C$ 166

Popular in

March

Cheapest in

November

Average price

C$ 366

Good round-trip deal

C$ 291 or less

Good one-way deal

C$ 164 or less
Porter Airlines
  • Porter Airlines
  • 23/10-25/10
  • Nonstop
  • 3h 02m total
  • Toronto to Washington, D.C.
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Porter Airlines
  • Porter Airlines
  • 22/11-31/12
  • Nonstop
  • 1h 28m total
  • Toronto to District of Columbia
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Highest demand for flights based on searches. 9% potential increase in price (C$ 39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Toronto to District of Columbia.
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Price to beat on a one-way flight from Toronto to District of Columbia.
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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 16/10

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

1 stop3h 49m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 169

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Thu 22/10

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

1 stop3h 49m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 169

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Thu 8/10

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

1 stop3h 49m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 169

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Sun 22/11

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

1 stop3h 59m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 169

TorontoWashington, D.C.

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

YYZIAD

Toronto Pearson Intl

Thu 19/11

2:45 p.m.-4:24 p.m.

Nonstop1h 39m

Washington, D.C. Dulles Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 175

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 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 175

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - DCA Washington, D.C. Reagan-National

YYZDCA

Toronto Pearson Intl

Mon 23/11

4:40 p.m.-6:18 p.m.

Nonstop1h 38m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 175

TorontoWashington, D.C.

YYZ Toronto Pearson Intl - DCA Washington, D.C. Reagan-National

YYZDCA

Toronto Pearson Intl

Sun 22/11

8:05 a.m.-12:19 p.m.

1 stop4h 14m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 182

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Sat 7/11

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

1 stop3h 59m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 182

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Thu 29/10

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

1 stop3h 59m

Washington, D.C. Reagan-National

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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 3 hours 10 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 Thursday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 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$ 113
Porter Airlines
Porter Airlines
From C$ 234
United Airlines
United Airlines
From C$ 200
WestJet
WestJet
From C$ 194

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

The cheapest airlines flying from Toronto to District of Columbia are Air Canada, Porter Airlines and American 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
462 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Porter Airlines
8.0
Very good
462 reviews
Porter Airlines
8.0
Very good
462 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Transat
7.7
Good
579 reviews
Porter Airlines
8.0
Very good
462 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
United Airlines
7.4
Good
10,220 reviews
Porter Airlines
8.0
Very good
462 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Canada
7.1
Good
11,658 reviews
Porter Airlines
8.0
Very good
462 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
American Airlines
7.0
Good
12,072 reviews
Porter Airlines
8.0
Very good
462 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

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$ 148, while round-trip flights cost around C$ 138.

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

    A round-trip flight to District of Columbia will typically cost around C$ 1,311, however they can be found for as little as C$ 200.

  • 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 23 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

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

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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.

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