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Cheap flights from Ontario to Washington, D.C. Dulles Intl Airport from C$ 166

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YYZ — IAD
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

How far in advance should I book a flight from Region of Ontario to Washington, D.C. Dulles Intl Airport?

Find a great deal and save up to 105% by booking at least 24 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Region of Ontario to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at C$ 384.

What is the cheapest month to fly from Region of Ontario to Washington, D.C. Dulles Intl Airport?

February can be a great time to fly to Washington, D.C. Dulles Intl Airport from Region of Ontario with a flight ticket averaging about C$ 362. Cheapflights users have found deals in the month of February for as cheap as C$ 242. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Region of Ontario to Washington, D.C. Dulles Intl Airport (ON - IAD)?

When flying from Region of Ontario to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Porter Airlines flights from Ontario to Dulles Intl

Explore cheap flight options specifically provided by Porter Airlines for the route between Ontario and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Find some of the cheapest Porter Airlines flights travelling from Ontario to Washington, D.C.. Deals update often to give you more flight options matching your criteria
Wed 10/710:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 23/75:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 284
Wed 3/710:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 8/71:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 20/5C$ 289
Tue 18/62:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 25/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 20/5C$ 291
Fri 4/1010:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 9/101:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 295
Sat 22/611:55 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 26/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 297
Thu 13/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Thu 20/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 298
Fri 28/62:35 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 8/71:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 299
Fri 21/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 23/61:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 304
Mon 10/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 23/61:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 306

Cheap United Airlines flights from Ontario to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Ontario to Washington, D.C.. Check back soon if you're not seeing flights that suit your needs.
Sat 14/97:43 p.m.YYZ - IAD
Nonstop1h 38mUnited Airlines
Sun 15/98:20 a.m.IAD - YYZ
1 stop9h 46mUnited Airlines
Deal found 19/5C$ 293
Tue 8/107:43 p.m.YYZ - IAD
Nonstop1h 38mUnited Airlines
Wed 9/108:30 a.m.IAD - YYZ
1 stop5h 17mUnited Airlines
Deal found 19/5C$ 317
Sat 15/67:43 p.m.YYZ - IAD
Nonstop1h 33mUnited Airlines
Wed 3/710:30 p.m.IAD - YYZ
1 stop14h 13mUnited Airlines
Deal found 19/5C$ 331
Mon 3/66:50 p.m.YYZ - IAD
Nonstop1h 26mUnited Airlines
Wed 24/76:30 a.m.IAD - YYZ
Nonstop1h 28mUnited Airlines
Deal found 19/5C$ 343
Wed 5/66:00 p.m.YYZ - IAD
1 stop4h 29mUnited Airlines
Wed 24/76:30 a.m.IAD - YYZ
Nonstop1h 28mUnited Airlines
Deal found 19/5C$ 363
Fri 7/65:00 p.m.YYZ - IAD
1 stop5h 29mUnited Airlines
Tue 11/68:35 a.m.IAD - YYZ
1 stop5h 12mUnited Airlines
Deal found 19/5C$ 377
Thu 30/56:15 a.m.YYZ - IAD
1 stop10h 05mUnited Airlines
Thu 30/510:15 p.m.IAD - YYZ
Nonstop1h 39mUnited Airlines
Deal found 19/5C$ 471
Wed 29/59:30 a.m.YYZ - IAD
1 stop6h 54mUnited Airlines
Mon 3/66:30 a.m.IAD - YYZ
Nonstop1h 30mUnited Airlines
Deal found 18/5C$ 499
Sat 25/51:15 p.m.YYZ - IAD
1 stop18h 11mUnited Airlines
Sun 26/512:35 p.m.IAD - YYZ
Nonstop1h 40mUnited Airlines
Deal found 18/5C$ 516

Cheap Ontario to Dulles Intl flights in May & June 2024

Find cheap flight options from Ontario to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 406,380 searches. Prices were last updated on 20 May 2024.
Check out some of the best flight deals from Ontario to Washington, D.C. in 2024. More deals are always being added, so be sure to check back regularly.
Sun 9/610:40 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 12/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 295
Sat 22/611:55 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 26/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 297
Thu 13/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Thu 20/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 298
Fri 28/62:35 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 8/71:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 299
Fri 21/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 23/61:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 304
Mon 10/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 23/61:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 306
Tue 4/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 12/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 308
Sat 22/611:55 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Fri 28/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 314
Wed 26/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 3/71:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 320

Ontario to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Check out some of the best flight deals from Ontario to Washington, D.C. in 2024. More deals are always being added, so be sure to check back regularly.
Tue 8/107:43 p.m.YYZ - IAD
Nonstop1h 38mUnited Airlines
Wed 9/108:20 a.m.IAD - YYZ
1 stop4h 46mUnited Airlines
Deal found 20/5C$ 267
Wed 10/710:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 23/75:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 284
Tue 18/62:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 25/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 20/5C$ 291
Sat 14/97:43 p.m.YYZ - IAD
Nonstop1h 38mUnited Airlines
Sun 15/98:20 a.m.IAD - YYZ
1 stop9h 46mUnited Airlines
Deal found 19/5C$ 293
Sun 9/610:40 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 12/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 295
Sat 22/611:55 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 26/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 297
Thu 13/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Thu 20/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 298
Fri 28/62:35 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 8/71:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 299
Sun 16/610:40 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 23/61:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 20/5C$ 304

Direct flights to Dulles Intl from Ontario

Discover non-stop flight options from Ontario to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
For a shorter flight, select one of these non-stop flights from Ontario to Washington, D.C.. If you're looking for other options for flights from Ontario to Washington, D.C., make sure to update the search form at the top of page.
Wed 10/710:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 23/75:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 284
Tue 18/62:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 25/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 20/5C$ 291
Sun 9/610:40 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 12/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 295
Sat 22/611:55 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 26/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 297
Thu 13/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Thu 20/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 298
Fri 28/62:35 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 8/71:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 299
Fri 21/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 23/61:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 304
Mon 10/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Sun 23/61:30 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 306
Tue 4/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 12/61:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 308

Ontario to Dulles Intl flights leaving soon

Find last-minute flight options from Ontario to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Have a look at some of the last-minute flights available departing from Ontario to Washington, D.C.. It's wise to confirm all flight details are correct before booking.
Thu 30/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 10/71:00 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 384
Thu 30/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 3/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 396
Wed 29/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Wed 31/75:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 410
Wed 29/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Mon 3/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 18/5C$ 414
Thu 30/510:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Tue 4/65:20 p.m.IAD - YTZ
Nonstop1h 30mPorter Airlines
Deal found 19/5C$ 415
Wed 29/52:45 p.m.YYZ - IAD
Nonstop1h 33mAir Canada
Wed 31/76:30 a.m.IAD - YYZ
Nonstop1h 28mAir Canada
Deal found 19/5C$ 416
Wed 29/512:20 p.m.YTZ - IAD
1 stop5h 08mAir Canada
Wed 31/78:19 a.m.IAD - YTZ
1 stop6h 30mAir Canada
Deal found 19/5C$ 423
Thu 30/57:00 a.m.YUL - IAD
1 stop4h 37mPorter Airlines
Mon 10/65:20 p.m.IAD - YUL
1 stop5h 30mPorter Airlines
Deal found 19/5C$ 429
Wed 29/51:45 p.m.YYZ - IAD
Nonstop1h 30mAir Canada
Mon 3/66:30 a.m.IAD - YYZ
Nonstop1h 30mAir Canada
Deal found 18/5C$ 431

One-way flights to Dulles Intl from Ontario

Search for one-way flight options from Ontario to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Some of the best available deals we've found on one-way flights from Ontario to Washington, D.C.. Those seeking round-trip flights from Ontario to Washington, D.C. should utilize the search form at the top of the page.
Tue 18/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 19/5C$ 166
Tue 11/610:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 19/5C$ 170
Tue 2/710:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 19/5C$ 171
Fri 28/62:35 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 19/5C$ 177
Tue 8/1010:10 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 18/5C$ 180
Sun 9/610:40 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 19/5C$ 181
Sun 6/103:35 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 19/5C$ 182
Sat 29/611:55 a.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 18/5C$ 184
Wed 5/62:25 p.m.YTZ - IAD
Nonstop1h 27mPorter Airlines
Deal found 19/5C$ 185

Find flights from Ontario to Dulles Intl within your budget

Customize your flight search to find flights from Ontario to Dulles Intl 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, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 284 - C$ 419

Route

Depart

Return

Price

Toronto IslandWashington, D.C. Dulles Intl

YTZ - IAD

YTZIAD

Toronto Island

Wed 10/7

Nonstop1h 27m

Washington, D.C. Dulles Intl

Tue 23/7

Nonstop1h 30m

C$ 284

Toronto IslandWashington, D.C. Dulles Intl

YTZ - IAD

YTZIAD

Toronto Island

Wed 3/7

Nonstop1h 27m

Washington, D.C. Dulles Intl

Mon 8/7

Nonstop1h 30m

C$ 289

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Sat 14/9

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sun 15/9

1 stop9h 46m

C$ 293

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 3/9

Nonstop1h 35m

Washington, D.C. Dulles Intl

Wed 25/9

Nonstop1h 23m

C$ 310

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 8/10

Nonstop1h 38m

Washington, D.C. Dulles Intl

Wed 9/10

1 stop5h 17m

C$ 317

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Fri 26/7

Nonstop1h 33m

Washington, D.C. Dulles Intl

Mon 29/7

Nonstop1h 28m

C$ 339

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 4/9

1 stop6h 19m

Washington, D.C. Dulles Intl

Thu 5/9

1 stop4h 39m

C$ 352

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 25/7

1 stop10h 33m

Washington, D.C. Dulles Intl

Tue 30/7

1 stop6h 10m

C$ 404

Toronto Pearson IntlWashington, D.C. Dulles Intl

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 4/9

Nonstop1h 35m

Washington, D.C. Dulles Intl

Thu 5/9

Nonstop1h 33m

C$ 419

Flights are sorted by cheapest first

Deals found on 19/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 20 May 2024.
Read through reviews of airlines operating flights from Ontario to Washington, D.C., such as Porter Airlines, United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,615 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,895 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Porter Airlines
7.4
Good
413 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,894 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,472 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Region of Ontario to Washington, D.C. Dulles Intl Airport for under C$ 300 on Cheapflights?

    Yes, there are multiple flights from Region of Ontario to Washington, D.C. Dulles Intl Airport for under C$ 300. The cheapest flight booked recently is on Porter Airlines for just C$ 284, but on average you can expect to pay C$ 306.

  • Are there direct flights from Region of Ontario to Washington, D.C. Dulles Intl Airport for under C$ 300 on Cheapflights?

    Cheapflights has 20 direct flights from Region of Ontario to Washington, D.C. Dulles Intl Airport under C$ 300. A good price for a direct flight from Region of Ontario to Washington, D.C. Dulles Intl Airport is less than C$ 310.

  • Are there last-minute flights available from Region of Ontario to Washington, D.C. Dulles Intl Airport for under C$ 400?

    There are currently 20+ open flights from Region of Ontario to Washington, D.C. Dulles Intl Airport within the next 7 days for less than C$ 400.

  • What days are direct flights available from Region of Ontario to Washington, D.C. Dulles Intl Airport?

    Days when direct flights are available for this flight are: Tuesday, Wednesday.

  • How many flights depart from Region of Ontario to Washington, D.C. Dulles Intl Airport on average per day?

    Travellers can expect 5 flights from Region of Ontario to Washington, D.C. Dulles Intl Airport on average per day.
    Early Morning (Midnight to 6am) - 20% of flight departures
    Evening (6pm - Midnight) - 80% of flight departures

  • How long is the flight from Region of Ontario to Washington, D.C. Dulles Intl Airport?

    Departing from Region of Ontario to Washington, D.C. Dulles Intl Airport will take you 1h 27m. There are 560 km between Region of Ontario and Washington, D.C. Dulles Intl Airport. Most flights are nonstop.

  • What are the cheapest airlines to fly from Region of Ontario to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as C$ 166 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 189 and United Airlines from C$ 204 one-way.

  • What are the most popular routes from Region of Ontario to Washington, D.C. Dulles Intl Airport?

    When deciding which route to take from Region of Ontario to Washington, D.C. Dulles Intl Airport consider Toronto Pearson Intl - Washington, D.C. Dulles Intl, Toronto Island - Washington, D.C. Dulles Intl or Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl as they are the most popular.

  • What are the most popular airlines that fly from Region of Ontario to Washington, D.C. Dulles Intl Airport?

    Air Canada, Avianca and Porter Airlines are the most popular airlines when flying from Region of Ontario to Washington, D.C. Dulles Intl Airport.

  • What are the most reliable airlines from Region of Ontario to Washington, D.C. Dulles Intl Airport?

    The top 3 most reliable airlines when flying from Region of Ontario to Washington, D.C. Dulles Intl Airport are Mesa Airlines (100%), ANA (95%) and Republic Airways (93%).

  • What are the cheapest flights from Region of Ontario to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from Region of Ontario to Washington, D.C. Dulles Intl Airport is C$ 186. On average you can expect to pay C$ 2,198. The most popular route, (Toronto Pearson Intl - Washington, D.C. Dulles Intl), can usually be booked for C$ 339.

  • What does YYZ to IAD mean?

    YYZ stands for Toronto Pearson Intl Airport, while IAD stands for Washington, D.C. Dulles Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF).

  • Can I find deals for flights from Ontario to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Ontario to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Dulles Intl.

  • Can I find deals for business class flights from Ontario to Dulles Intl?

    Yes. Cheapflights offers flight deals from Ontario to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Dulles Intl that allow pets onboard?

    Many airlines flying from Ontario to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Dulles Intl?

    Yes, you can often find last-minute deals on Ontario to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Region of Ontario to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Region of Ontario to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 20/5.

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Alternative routes for Ontario to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Pearson Intl to Reagan-National flights
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Top 5 airlines flying from Ontario to Dulles Intl

Discover the top 5 airlines that operate flights from Ontario to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 214AverageC$ 621FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 248AverageC$ 345FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 252AverageC$ 489FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapestC$ 343AverageC$ 598FlexibilityNo cancel feeOn-time71%
Search Avianca flights
WestJetCheapestC$ 449AverageC$ 602FlexibilityNo cancel feeOn-time60%
Search WestJet flights
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Search flights from Ontario to Dulles Intl by cabin class

Find flights from Ontario to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Ontario to Dulles Intl

Find hourly flight availability from Ontario to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 May 2024.
14%of flight departuresEarly morningMidnight to 6 am
30%of flight departuresMorning6 am to noon
37%of flight departuresAfternoonNoon to 6 pm
19%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Dulles Intl flexibly with Cheapflights today.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dulles Intl from Ontario today and book when prices fit your budget.

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