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C$ 184+ Cheap flights to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
6 Sep — 13 Sep1
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
Explore the most affordable flight options available to District of Columbia. Find the lowest fares based on data from user searches, with prices last updated on 7 August 2026.

Thu 20/87:10 a.m. -
1 stop4h 50m
Mon 24/811:00 a.m. -
Nonstop1h 27m
Deal found 6/8C$ 279
Thu 20/84:40 p.m. -
Nonstop1h 32m
Sun 23/86:59 a.m. -
Nonstop1h 36m
Deal found 6/8C$ 280
Thu 20/810:45 a.m. -
1 stop4h 16m
Mon 24/85:20 p.m. -
Nonstop1h 36m
Deal found 6/8C$ 280
Thu 20/81:55 p.m. -
Nonstop1h 29m
Mon 24/84:20 p.m. -
Nonstop1h 30m
Deal found 6/8C$ 280
Thu 20/810:45 a.m. -
1 stop4h 16m
Sun 23/811:25 a.m. -
Nonstop1h 30m
Deal found 6/8C$ 282
Thu 10/98:20 a.m. -
1 stop3h 54m
Thu 17/912:55 p.m. -
1 stop5h 25m
Deal found 6/8C$ 282
Wed 26/89:15 a.m. -
Nonstop1h 30m
Sun 30/83:50 p.m. -
Nonstop1h 30m
Deal found 4/8C$ 283
Wed 16/91:55 p.m. -
Nonstop1h 30m
Wed 23/99:55 a.m. -
Nonstop1h 25m
Deal found 2/8C$ 283
Thu 20/88:20 a.m. -
1 stop3h 40m
Sun 23/89:40 a.m. -
1 stop4h 41m
Deal found 4/8C$ 283
Fri 28/84:40 p.m. -
Nonstop1h 32m
Sun 30/86:59 a.m. -
Nonstop1h 36m
Deal found 5/8C$ 284
Fri 28/83:15 p.m. -
Nonstop1h 26m
Mon 31/89:45 a.m. -
1 stop6h 06m
Deal found 5/8C$ 284
Thu 20/86:25 p.m. -
Nonstop1h 32m
Sat 29/86:55 p.m. -
Nonstop1h 31m
Deal found 4/8C$ 286

Find flight deals to District of Columbia

Find the latest flights to District of Columbia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 7 August 2026.

Round-trip from

C$ 279

One-way from

C$ 184

Popular in

March

Cheapest in

October

Average price

C$ 367

Good round-trip deal

C$ 341 or less

Good one-way deal

C$ 216 or less
Air Canada
  • Air Canada
  • 20/8-24/8
  • 1 total stop
  • 6h 17m total
  • Toronto to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 6/9
  • 1 total stop
  • 4h 14m total
  • Toronto to District of Columbia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 48 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.
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Cheapflights Fare Finder

 
Locate flights to District of Columbia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 7 August 2026.
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.

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

YYZIAD

Toronto Pearson Intl

Fri 4/9

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

Nonstop1h 37m

Washington, D.C. Dulles Intl

Tue 8/9

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

Nonstop1h 35m

C$ 286

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Sat 3/10

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

1 stop3h 40m

Washington, D.C. Reagan-National

Tue 6/10

12:40 p.m.-6:15 p.m.

1 stop5h 35m

C$ 290

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Thu 20/8

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

1 stop3h 40m

Washington, D.C. Reagan-National

Sun 23/8

6:00 a.m.-1:15 p.m.

2 stops7h 15m

C$ 300
Quickest round-trip

TorontoWashington, D.C.

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

YTZIAD

Toronto Island

Thu 27/8

9:15 a.m.-10:45 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Sat 29/8

3:50 p.m.-5:20 p.m.

Nonstop1h 30m

C$ 301

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Tue 10/11

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

1 stop3h 59m

Washington, D.C. Reagan-National

Thu 19/11

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

1 stop5h 24m

C$ 301

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Sat 12/9

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

1 stop3h 54m

Washington, D.C. Reagan-National

Sun 13/9

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

1 stop5h 25m

C$ 301

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Fri 21/8

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

1 stop3h 40m

Washington, D.C. Reagan-National

Fri 28/8

12:40 p.m.-6:20 p.m.

1 stop5h 40m

C$ 301

TorontoWashington, D.C.

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

YTZDCA

Toronto Island

Thu 10/9

10:45 a.m.-3:40 p.m.

1 stop4h 55m

Washington, D.C. Reagan-National

Thu 17/9

6:00 a.m.-1:15 p.m.

2 stops7h 15m

C$ 301

TorontoWashington, D.C.

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

YTZIAD

Toronto Island

Sun 20/9

9:15 a.m.-10:45 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Sun 27/9

11:25 a.m.-12:55 p.m.

Nonstop1h 30m

C$ 312

TorontoWashington, D.C.

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

YTZIAD

Toronto Island

Sun 13/9

3:15 p.m.-4:38 p.m.

Nonstop1h 23m

Washington, D.C. Dulles Intl

Sun 20/9

9:45 a.m.-7:50 p.m.

1 stop10h 05m

C$ 312

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 16 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 Wednesday (25 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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$ 127
Porter Airlines
Porter Airlines
From C$ 245
United Airlines
United Airlines
From C$ 159
WestJet
WestJet
From C$ 138

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

Plan your trip to District of Columbia by taking into account the average rainfall totals 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

Plan your trip to District of Columbia by taking into account the average temperature totals 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 57 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?

Use this chart to determine the cheapest time to fly round-trip from Toronto to District of Columbia. Price data was last updated on 1 August 2026.

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 insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated 7 August 2026.
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
450 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
450 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Transat
7.8
Good
572 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
United Airlines
7.4
Good
10,080 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
American Airlines
7.1
Good
11,875 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,434 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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$ 61, while round-trip flights cost around C$ 98.

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

    A round-trip flight to District of Columbia will typically cost around C$ 124, however they can be found for as little as C$ 98.

  • 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

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Find flights to District of Columbia cities and airports

Select your preferred flight destination in District of Columbia from the list below.
Flights to Dulles Intl
Flights to Baltimore
Flights to Reagan-National
Flights to Washington, D.C.

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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.

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