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C$ 187+ 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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
29 Jul — 5 Aug1
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 29 June 2026.

Fri 17/78:55 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Fri 17/73:55 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 26/6C$ 301
Wed 5/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Sun 9/83:50 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 28/6C$ 302
Tue 21/78:55 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Wed 29/711:05 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 28/6C$ 305
Tue 6/103:15 p.m.
YTZ
-
IAD
Nonstop1h 23m
Air Canada
Wed 7/105:15 p.m.
IAD
-
YTZ
Nonstop1h 31m
Air Canada
Deal found 25/6C$ 307
Fri 17/78:55 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Sun 19/73:55 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 24/6C$ 309
Wed 22/71:40 p.m.
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Tue 28/711:05 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 26/6C$ 311
Sat 18/71:40 p.m.
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Mon 20/73:55 p.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 27/6C$ 312
Fri 17/71:40 p.m.
YTZ
-
IAD
Nonstop1h 31m
Porter Airlines
Tue 21/711:05 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 26/6C$ 314
Sat 8/81:40 p.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Mon 10/811:25 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 25/6C$ 315
Fri 7/89:15 a.m.
YTZ
-
IAD
Nonstop1h 30m
Porter Airlines
Sun 9/811:25 a.m.
IAD
-
YTZ
Nonstop1h 30m
Porter Airlines
Deal found 25/6C$ 316
Wed 16/94:40 p.m.
YYZ
-
DCA
Nonstop1h 35m
Air Canada
Wed 23/96:59 a.m.
DCA
-
YYZ
Nonstop1h 36m
Air Canada
Deal found 29/6C$ 319
Wed 16/91:55 p.m.
YYZ
-
IAD
Nonstop1h 30m
Air Canada
Wed 23/99:55 a.m.
IAD
-
YYZ
Nonstop1h 25m
Air Canada
Deal found 29/6C$ 319

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 29 June 2026.

Round-trip from

C$ 301

One-way from

C$ 187

Popular in

March

Cheapest in

October

Average price

C$ 362

Good round-trip deal

C$ 312 or less

Good one-way deal

C$ 227 or less
Porter Airlines
  • Porter Airlines
  • 17/7-17/7
  • Nonstop
  • 3h 00m total
  • Toronto to Washington, D.C.
Search Deals
Porter Airlines
  • Porter Airlines
  • 19/7
  • Nonstop
  • 1h 30m total
  • Toronto to District of Columbia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 50 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 June 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

 
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 29 June 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.

YTZ - DCA

YTZDCA

Toronto Island

Wed 5/8

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

1 stop3h 40m

Washington, D.C. Reagan-National

Sun 9/8

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

1 stop5h 40m

C$ 343

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Sat 17/10

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

1 stop3h 40m

Washington, D.C. Reagan-National

Tue 20/10

9:40 a.m.-2:20 p.m.

1 stop4h 40m

C$ 351

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 22/7

1:40 p.m.-3:11 p.m.

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sat 15/8

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

Nonstop1h 30m

C$ 375

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Fri 14/8

7:10 a.m.-12:00 p.m.

1 stop4h 50m

Washington, D.C. Reagan-National

Tue 25/8

8:40 p.m.-10:11 p.m.

Nonstop1h 31m

C$ 380
Quickest round-trip

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Mon 13/7

8:55 a.m.-10:25 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Tue 14/7

11:05 a.m.-12:35 p.m.

Nonstop1h 30m

C$ 390

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Sat 5/9

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

1 stop3h 40m

Washington, D.C. Reagan-National

Fri 11/9

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

1 stop5h 50m

C$ 393

TorontoWashington, D.C.

YTZ - DCA

YTZDCA

Toronto Island

Fri 10/7

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

1 stop3h 40m

Washington, D.C. Reagan-National

Sun 12/7

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

1 stop5h 40m

C$ 399

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 17/7

8:55 a.m.-10:25 a.m.

Nonstop1h 30m

Washington, D.C. Dulles Intl

Tue 21/7

11:05 a.m.-12:35 p.m.

Nonstop1h 30m

C$ 414

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 2/10

5:27 p.m.-10:52 p.m.

1 stop5h 25m

Washington, D.C. Dulles Intl

Sun 4/10

9:55 a.m.-11:20 a.m.

Nonstop1h 25m

C$ 440

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 9/10

2:30 p.m.-4:07 p.m.

Nonstop1h 37m

Washington, D.C. Dulles Intl

Sat 10/10

8:33 a.m.-7:00 p.m.

1 stop10h 27m

C$ 443

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/6

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
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 13 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 (25 on average). You will have fewer flight options on Wednesday, 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, Porter Airlines and United Airlines.

Air Canada
Air Canada
From C$ 129
Porter Airlines
Porter Airlines
From C$ 190
United Airlines
United Airlines
From C$ 161
WestJet
WestJet
From C$ 140

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

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 27 June 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 Sunday 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 29 June 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
441 reviews
Check prices

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

8.0

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
441 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

8.0

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
559 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

8.0

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
United Airlines
7.4
Good
9,895 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

8.0

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
American Airlines
7.1
Good
11,772 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

8.0

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,269 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

8.0

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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$ 147, while round-trip flights cost around C$ 180.

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

    A round-trip flight to District of Columbia will typically cost around C$ 1,192, however they can be found for as little as C$ 180.

  • 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 28 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.

Fly with Cheapflights

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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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