Cheap flights To Southwestern Ontario (YTO) from $91

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Cheap Flights to Southwestern Ontario from $91 One Way, $218 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sun, May 31 - Tue, Jun 2
IAD
Washington Dulles Intl.
YTZ
Billy Bishop Toronto City
$218 Roundtrip, found 2 hours ago
$218
Roundtrip
found 2 hours ago
Select Porter Airlines flight, departing Sun, May 31 from Washington Dulles Intl. to Billy Bishop Toronto City, returning Tue, Jun 2, priced at $218 found 2 hours ago
Wed, May 27 - Mon, Jun 1
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, May 27 from Washington Dulles Intl. to Pearson Intl., returning Mon, Jun 1, priced at $233 found 5 days ago
Wed, May 27 - Mon, Jun 1
IAD
Washington Dulles Intl.
YKF
Region of Waterloo Intl.
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, May 27 from Washington Dulles Intl. to Region of Waterloo Intl., returning Mon, Jun 1, priced at $234 found 4 days ago
Wed, May 27 - Mon, Jun 1
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$235 Roundtrip, found 5 days ago
$235
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, May 27 from Washington Dulles Intl. to Pearson Intl., returning Mon, Jun 1, priced at $235 found 5 days ago
Thu, May 14 - Wed, May 20
IAD
Washington Dulles Intl.
YTZ
Billy Bishop Toronto City
$236 Roundtrip, just found
$236
Roundtrip
just found
Select Porter Airlines flight, departing Thu, May 14 from Washington Dulles Intl. to Billy Bishop Toronto City, returning Wed, May 20, priced at $236 just found
Sat, May 30 - Sun, May 31
IAD
Washington Dulles Intl.
YTZ
Billy Bishop Toronto City
$237 Roundtrip, just found
$237
Roundtrip
just found
Select Porter Airlines flight, departing Sat, May 30 from Washington Dulles Intl. to Billy Bishop Toronto City, returning Sun, May 31, priced at $237 just found
Thu, May 14 - Wed, May 20
IAD
Washington Dulles Intl.
YTZ
Billy Bishop Toronto City
$241 Roundtrip, just found
$241
Roundtrip
just found
Select Porter Airlines flight, departing Thu, May 14 from Washington Dulles Intl. to Billy Bishop Toronto City, returning Wed, May 20, priced at $241 just found
Tue, Jun 23 - Sat, Jun 27
IAD
Washington Dulles Intl.
YTZ
Billy Bishop Toronto City
$243 Roundtrip, found 2 hours ago
$243
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Tue, Jun 23 from Washington Dulles Intl. to Billy Bishop Toronto City, returning Sat, Jun 27, priced at $243 found 2 hours ago
Fri, Jul 17 - Tue, Jul 21
BOS
Logan Intl.
YTZ
Billy Bishop Toronto City
$245 Roundtrip, found 2 days ago
$245
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Jul 17 from Logan Intl. to Billy Bishop Toronto City, returning Tue, Jul 21, priced at $245 found 2 days ago
Thu, May 14 - Mon, May 18
IAD
Washington Dulles Intl.
YYZ
Pearson Intl.
$247 Roundtrip, found 13 hours ago
$247
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, May 14 from Washington Dulles Intl. to Pearson Intl., returning Mon, May 18, priced at $247 found 13 hours ago

Southwestern Ontario Flight Information

Traveling To
Southwestern Ontario
Destination Airport IATA Code
YTO
Number of Airlines Serving
Airlines
Air Canada, Porter Airlines, Delta
Flight Price
$218
Earliest Departing Flight
Latest Departing Flight

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Southwestern Ontario economy flight packages

Price found within the past 48 hours. Click for updated prices.
Malak Bnb
3.0-star property

Malak Bnb

Jun 18 - Jun 21

3 night stay

Boston (BOS) to Toronto (YYZ)

Porter Airlines • Roundtrip • Coach
Price was $709, price is now $511 per person
$511
per person
found 1 day ago
Hotel Riu Plaza Toronto
4.0-star property

Hotel Riu Plaza Toronto

Jun 21 - Jun 25

4 night stay

Boston (BOS) to Toronto (YYZ)

Air Canada • Non-stop • Coach

Toronto (YYZ) to Boston (BOS)

Porter Airlines • Non-stop • Coach
Price was $1,903, price is now $1,122 per person
$1,122
per person
found 1 day ago
Oakes Hotel Overlooking the Falls
3.5-star property

Oakes Hotel Overlooking the Falls

Jun 24 - Jun 28

4 night stay

Boston (BOS) to Toronto (YYZ)

Air Canada • Non-stop • Coach

Toronto (YYZ) to Boston (BOS)

Porter Airlines • Non-stop • Coach
Price was $897, price is now $640 per person
$640
per person
found 1 day ago
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Southwestern Ontario premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Town Inn Suites Hotel
3.5-star property

Town Inn Suites Hotel

8.6/10 Excellent! (3,714 reviews)

Jun 12 - Jun 14

2 night stay

New York (JFK) to Toronto (YYZ)

Delta • Roundtrip • PremiumEconomy
Price was $1,126, price is now $958 per person
$958
per person
found 20 hours ago
Clean room and staff

Reviewed on Jan 3, 2026

The Hazelton Hotel Toronto
5.0-star property

The Hazelton Hotel Toronto

9.8/10 Exceptional! (1,004 reviews)

Jun 12 - Jun 14

2 night stay

New York (JFK) to Toronto (YYZ)

Delta • Roundtrip • PremiumEconomy
Price was $1,709, price is now $1,320 per person
$1,320
per person
found 20 hours ago
Hotel is great finding where to park was hard. Bellman threw our luggage in room bags were upside down & didn't bring everything in had to call to get our garment bag.

Reviewed on Oct 18, 2022

One King West Hotel & Residence
4.0-star property

One King West Hotel & Residence

9.4/10 Exceptional! (7,582 reviews)

Jun 12 - Jun 14

2 night stay

New York (JFK) to Toronto (YYZ)

Delta • Roundtrip • PremiumEconomy
Price was $1,195, price is now $1,022 per person
$1,022
per person
found 20 hours ago
Very nice and close to all points of interest and freways

Reviewed on Apr 20, 2025

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Southwestern Ontario

Save more on flights to Southwestern Ontario while making top-quality travel arrangements. At Orbitz we provide access to low cost flights, hotel lodgings and other discounts, along with superior customer service and an unbeatable satisfaction guarantee.

Compare And Book Discount Flights to Southwestern Ontario

Now it is easier than ever to find a discount Southwestern Ontario flight. Orbitz users can compare airfares for both international and domestic flights and can quickly determine the best hotels and car rental companies to use. You may also check out hotel and other reviews along with a number of travel tips, making your visit to an unfamiliar destination enjoyable and hassle-free.

Use Your Mobile Phone To Secure A Low Cost Flight To Southwestern Ontario

We now offer free apps for the most commonly used mobile devices. You can use your mobile phone to share relevant information pertaining to your trips, view images of local lodgings and take advantage of hotel and car rental discounts that may be available only to mobile device users.

Boost Your Frequent Flyer Rewards

You even retain your ability to earn frequent flier points and rewards when purchasing your tickets with Orbitz for Southwestern Ontario flights. Enter your frequent flyer information into your Orbitz profile to start earning rewards.

You will find that Orbitz is a very low cost, yet very effective travel planner. Free updates via your mobile phone device will help to keep you and all relevant parties informed of important flight updates. With access to unbeatable sales on all travel essentials, Orbitz makes booking an affordable flight to Southwestern Ontario a breeze.

Frequently asked questions

Which airlines fly to Southwestern Ontario?
Reserve a fare with one of the 20 airlines that jet into Detroit Metropolitan Wayne County Airport (DTW) and look forward to exciting new adventures. This popular airport is the jumping-off point for exploring Southwestern Ontario. When it's time to discover the region, these trusted carriers will get you there:

  • Delta - 269 flights to Southwestern Ontario per month
  • Air Canada - 86 flights to Southwestern Ontario per month
  • Air France - 17 flights to Southwestern Ontario per month

What is the best airport to fly to in Southwestern Ontario?
Many travelers headed for Southwestern Ontario choose to fly into Windsor Airport (YQG). However, depending on where you're staying in the area, Detroit Metropolitan Wayne County Airport (DTW) could be an easier, more convenient commute. Compare fares to both airports and decide which is best.
How much is a flight to Southwestern Ontario?
Fares for round-trip flights dipped as low as $218 this week to Southwestern Ontario, and climbed to a high of $247. A few lucky travelers journeying out of Washington (IAD) managed to get their hands on one-way fares starting from just $91.
How to book the cheapest flight to Southwestern Ontario?
Landing cheap flights to Southwestern Ontario is as simple as booking with Orbitz. But if you'd like to make sure you're getting the best flight deals around, here are a few tips worth following:

  • Depending on where you're leaving from, choose the 'Nearby airports' function (located under the departure and arrival form fields). Oftentimes, alternative departure points will offer better prices on fares.
  • Also, click on the 'Show flexible dates' option to view the prices for days around your selected departure. You may be able to find cheaper flight deals if your travel plans are flexible.
  • To optimize your results, click on 'Show options.' You can search based on seating class, airlines, nonstop flights and refundable flights. You can also select whether you want to fly in the morning, afternoon or evening under 'Sort & Filter' to the left.
  • Once you've sorted out your travel dates, don't wait to book. Airfares generally get more expensive as the departure date gets closer.
  • Make serious savings on your getaway by combining your hotel, flights and car rentals into one convenient package deal. Your budget will thank you for it.
  • Flying during peak season can mean pricey airfares. Try to travel outside of popular periods, such as Easter, Thanksgiving and school breaks.

How long is a flight to Southwestern Ontario?
Flight lengths can vary for lots of reasons, including the place you jet off from. If you're trying to work out whether you'll have time to read your book or have a snooze on your way to Southwestern Ontario, check out this list of common domestic routes and flight times:

  • Chicago, IL (ORD-O'Hare Intl.) to Detroit Metropolitan Wayne County Airport (DTW) - 1 hour and 22 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Detroit Metropolitan Wayne County Airport (DTW) - 1 hour and 55 minutes
  • New York, NY (LGA-LaGuardia) to Detroit Metropolitan Wayne County Airport (DTW) - 2 hours and 6 minutes

What is the best time to book a flight to Southwestern Ontario?
Generally speaking, January is the best month to purchase your airfare. This is closely followed by February and August. Keep this in mind while tracking down a cheap flight to Southwestern Ontario.
What day of the week is the cheapest to book a flight to Southwestern Ontario?
Make a booking on a Tuesday, Wednesday or Saturday. Generally, these are the cheapest days to purchase fares to Southwestern Ontario. The vacation of your dreams starts with a terrific flight deal!
What is the cheapest day of the week to fly to Southwestern Ontario?
According to Orbitz data from 2020, you'll want to kick off your trip on a Monday to score cheap flights to Southwestern Ontario. Next most affordable day? Tuesday. Saturday will set you back the most. So, consider departing early in the week if you want to book a bargain fare without paying premium prices.
What is the cheapest month to fly to Southwestern Ontario?
Consider traveling sometime in August if you're on a budget. Orbitz data shows that this is generally the best month for cheap flights to Southwestern Ontario. June is when fares are at their highest.
Which airlines allow free cancellation?
Orbitz makes it easy to find airlines that offer flexibility. Simply select "Filter by flexible change policies" when searching for your flights and ta-da! You'll see options that include free cancellation, no change fees and of course, an irresistible low price.
What do I need for the flight to Southwestern Ontario?
Whether you're a frequent flyer or it's your first time on a plane, it helps to be prepared when you travel. Here are a few tips and things to bear in mind:

  • You'll need to take all your travel documents and your identification. How much will depend on where you're departing from. When reserving your ticket, you should always use the exact name, gender and birth date listed on your current ID.
  • Fill your carry-on bag with activities and snacks and you'll happily pass the time on this medium-haul flight. If you can, get on the airport's Wi-Fi and save your favorite playlist or podcast to your phone prior to take off.
  • Regardless what the weather is like, plane cabins can feel a little chilly. Take an extra layer on the flight with you to stay nice and warm.

How many direct flights are there to Southwestern Ontario?
Southwestern Ontario has around 11 direct flights every month, so you have plenty of options to pick from. Say no to stopovers and fly nonstop with Air Canada, Porter Airlines or Flair Airlines.
How do I get cheap first-class/business deals to Southwestern Ontario?
Savvy travelers have mastered the art of finding business or first-class flights to Southwestern Ontario without the astronomical price tag. Take their lead with these helpful tips:

  • Flexibility is important. By being open to various travel dates, you'll have more chances of finding a deal on your airfares.
  • Many budget airlines have quality business-class seating that doesn't cost a bundle.
  • Bid for an upgrade in online auctions (if available) or upgrade your seat with loyalty points.

What is the best time to go to Southwestern Ontario?
Southwestern Ontario is a busy place in June, July and August. If you plan to visit during these months, it would be wise to book in advance to ensure you score the greatest deals. Like to know what summer's like in Southwestern Ontario? Average daily temperatures typically fluctuate between 60 ºF and 75 ºF. Like most destinations in the Northern Hemisphere, summertime begins June 20 here.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.