$139 Cheap Flights from Washington (IAD) to Toronto (YTZ)

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Flight deals we found

These prices are lower than our typical predictions for similar flights.
70% less than typical
$322
Roundtrip per traveler
Thu, May 23 - Mon, May 27
Porter AirlinesPorter Airlines
1h 30m
5:20pm
6:50pm
IAD
Nonstop
YTZ
Found 14 hours ago
65% less than typical
$404
Roundtrip per traveler
Thu, May 23 - Mon, May 27
Porter AirlinesPorter Airlines
1h 30m
5:20pm
6:50pm
IAD
Nonstop
YTZ
Found 2 hours ago
60% less than typical
$504
Roundtrip per traveler
Thu, Aug 1 - Sun, Aug 4
Porter AirlinesPorter Airlines
1h 30m
1:00pm
2:30pm
IAD
Nonstop
YTZ
Found 2 hours ago
55% less than typical
$485
Roundtrip per traveler
Tue, May 14 - Thu, May 16
Air CanadaAir Canada
6h 54m
9:55am
4:49pm
IAD
1 stop • 3h 49m in YUL
YTZ
Found 14 hours ago

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Cheap Flights from Washington to Toronto (IAD-YTZ)

Prices were available within the past 7 days and start at $139 for one-way flights and $316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, May 13 - Mon, May 20
IAD
Washington
YTZ
Toronto
$316 Roundtrip, found 3 days ago
$316
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, May 13 from Washington to Toronto, returning Mon, May 20, priced at $316 found 3 days ago
Air Canada
Tue, Jun 4 - Fri, Jun 7
IAD
Washington
YTZ
Toronto
$318 Roundtrip, found 1 day ago
$318
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Jun 4 from Washington to Toronto, returning Fri, Jun 7, priced at $318 found 1 day ago
Porter Airlines
Mon, May 13 - Mon, May 20
IAD
Washington
YTZ
Toronto
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Mon, May 13 from Washington to Toronto, returning Mon, May 20, priced at $319 found 3 days ago
Porter Airlines
Mon, May 13 - Mon, May 20
IAD
Washington
YTZ
Toronto
$321 Roundtrip, found 3 days ago
$321
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Mon, May 13 from Washington to Toronto, returning Mon, May 20, priced at $321 found 3 days ago
Porter Airlines
Fri, May 17 - Fri, May 24
IAD
Washington
YTZ
Toronto
$322 Roundtrip, just found
$322
Roundtrip
just found
Select Porter Airlines flight, departing Fri, May 17 from Washington to Toronto, returning Fri, May 24, priced at $322 just found
Air Canada
Sun, May 19 - Thu, May 30
IAD
Washington
YTZ
Toronto
$329 Roundtrip, found 23 hours ago
$329
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Sun, May 19 from Washington to Toronto, returning Thu, May 30, priced at $329 found 23 hours ago
Porter Airlines
Fri, May 17 - Fri, May 24
IAD
Washington
YTZ
Toronto
$330 Roundtrip, found 4 hours ago
$330
Roundtrip
found 4 hours ago
Select Porter Airlines flight, departing Fri, May 17 from Washington to Toronto, returning Fri, May 24, priced at $330 found 4 hours ago
Porter Airlines
Sat, May 18 - Fri, May 24
IAD
Washington
YTZ
Toronto
$331 Roundtrip, found 5 hours ago
$331
Roundtrip
found 5 hours ago
Select Porter Airlines flight, departing Sat, May 18 from Washington to Toronto, returning Fri, May 24, priced at $331 found 5 hours ago
Air Canada
Tue, Aug 6 - Sat, Aug 10
IAD
Washington
YTZ
Toronto
$332 Roundtrip, just found
$332
Roundtrip
just found
Select Air Canada flight, departing Tue, Aug 6 from Washington to Toronto, returning Sat, Aug 10, priced at $332 just found
Air Canada
Tue, Jul 9 - Thu, Jul 18
IAD
Washington
YTZ
Toronto
$332 Roundtrip, found 2 days ago
$332
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Jul 9 from Washington to Toronto, returning Thu, Jul 18, priced at $332 found 2 days ago
Flights from Washington (IAD) to Toronto (YTZ)
Origin airport
Washington Dulles Intl.
Destination airport
Billy Bishop Toronto City
Airlines serving
Air Canada, Porter Airlines
Roundtrip price
$315
Distance
338 mi

Washington to Toronto Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Toronto offer the perfect respite. Not only does exploring Toronto provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Toronto may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from IAD to YTZ today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Toronto are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Toronto more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Toronto is $139 now!

Frequently asked questions

How much is a one-way flight from Dulles Intl. Airport to Billy Bishop Airport?
Get set to grab a bargain, because one-way Washington flights to Toronto start from just $131. This info is based on the lowest fare found on Expedia for this route with a departure date within the next three months. This airfare is for an Porter Airlines flight, jetting off from IAD on June 26 2024 and landing at YTZ. The price of this flight was last updated on May 3 2024 and has not changed since.
How long does it take to fly from IAD to YTZ?
Porter Airlines operates a direct flight jetting off from Dulles Intl. Airport at 12:45PM and arriving at YTZ at 2:15PM — a travel time of 1 hour and 30 minutes. Lock in the seat that’s perfect for you, bring your headphones to keep you busy and the time will rush by.
Is it cheaper to buy a plane ticket from Dulles Intl. Airport to Billy Bishop Toronto City Airport (YTZ) last minute?
Booking your journey from IAD to YTZ last minute could save you dollars if you stumble on a real bargain. However, tickets usually don’t drop in price closer to the departure date. If you procrastinate, flights could also be booked solid or the best seats gone (that could mean the middle seat!). If you’d rather err on the side of caution, book well ahead of your departure date. In fact, you can find some of the biggest deals up to a year in advance. If your favorite carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia constantly.
What is the cheapest airline flying from Dulles Intl. Airport to Billy Bishop Airport in the next 90 days?
With fares starting at $131 for a flight from Washington to Toronto, Porter Airlines is the cheapest airline found on Expedia. This price is based on airfares found on Expedia with a departure date within the next 90 days and was last updated on May 3 2024 and has not changed since. The flight jets off from Dulles Intl. Airport on June 26 2024 and touches down at Billy Bishop Airport.
What's the cheapest price for a flight from IAD to YTZ next month?
The lowest price for a one-way flight from Washington to Toronto within the next month is $131. If you’re looking to travel soon, now’s the time to snap up this fare. This ticket price was found after searching all available flights on Expedia departing within the next 30 days. This fare is for a one-way Porter Airlines flight heading from IAD on May 30 2024 and getting into YTZ. This price was updated on May 3 2024 and has not changed since.
Can I find cheap nonstop flights from Dulles Intl. Airport to Billy Bishop Toronto City Airport (YTZ) in the next three months?
Get ready to snag a great deal because we’ve discovered a roundtrip nonstop flight with Porter Airlines and United in the next 90 days for $299. The price was last updated on May 3 2024 and was found after searching all available flights on Expedia that are departing in the next three months. This flight from Washington to Toronto sets off from IAD on May 30 2024 and arrives at YTZ. The flight’s return date is June 1 2024.It’s a cinch to find nonstop cheap flights from Washington Dulles Intl. Airport (IAD) to Billy Bishop Toronto City Airport (YTZ) by making use of our filters. Start by searching for your trip, then press on “Nonstop” under “Filter by” to the left of the page. Your results will be arranged with the cheapest fare first. If there’s no reason to fly on a set day, use our handy “Flexible dates” feature. This lets you compare prices for nearby days and snap up the best possible deal.
What airports do you fly into for Toronto from Sterling?
With Billy Bishop Toronto City Airport (YTZ), Pearson Intl. Airport (YYZ) and John C. Munro Hamilton Intl. Airport (YHM) to pick from, getting from Sterling to Toronto is no sweat. The city’s main hub, Billy Bishop Toronto City Airport (YTZ), is approximately 1 mi southwest of the downtown area. Along with ticket costs, consider factors like bus or train options from the airport and the distance to your hotel when deciding where to land. Get your Toronto vacation off to an exciting start by discovering CN Tower and Rogers Centre.
What are the most popular departure times for flights from IAD to Billy Bishop Airport?
Between 6:00 PM - 7:00 PM is when you’ll find the largest number of Porter Airlines flights going from Washington Dulles Intl. Airport (IAD) to Billy Bishop Airport. Our advice? Book a flight that departs sometime in the morning. With air traffic yet to build up, your odds of traveling on a delay-free flight are higher.
Can I change the date of my flight from Washington Dulles Intl. Airport (IAD) to YTZ?
It’s a breeze to make changes to your Dulles Intl. Airport to YTZ trip yourself. Simply log in to the Expedia Trips portal and choose “change flight.” Browse around for new flights and book the one that better suits your plans. You’ll get an estimate of flight change fees that may apply. You can also visit our Customer Service portal to chat to our Virtual Agent and quickly get answers to your questions.
Toronto nearby Airports

Toronto

Washington to Pearson Intl.
$300.97

Hamilton

Washington to John C. Munro Hamilton Intl.
$813.52
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