C$ 93 Find Cheap Flights from Maryland to Ontario

1 adult
1 adult, Economy

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Good to know

Low seasonMarch
High seasonNovember
Cheapest flightC$ 93
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Washington Dulles Airport to Toronto Island

FAQs for booking flights from Maryland to Ontario

  • How does KAYAK find such low prices on flights from Maryland to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Maryland to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Maryland to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Maryland to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Maryland to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost C$ 273 on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 273.

  • What is the cheapest month to fly from Maryland to Ontario?

    The cheapest month for flights from Maryland to Ontario is February, when tickets cost C$ 440 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is C$ 658 and C$ 641 respectively.

  • How far in advance should I book a flight from Maryland to Ontario?

    To get a below-average price on the flight from Maryland to Ontario, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

  • How long is the flight to Ontario?

    An average direct flight from Maryland to Ontario takes 6h 55m, covering a distance of 1103 km. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Toronto Pearson Intl Airport (YYZ) with an average flight time of 1h 27m.

  • What are the most popular destinations in Ontario?

    Based on KAYAK flight searches, the most popular destination is Ottawa (98% of total searches to Ontario). The next most popular destination is Sarnia (2%).

Reviews of the top airline flying from Maryland to Ontario

 
Need help choosing which airline to fly with from Maryland to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 2917 reviews
7.4Boarding
6.2Food
7.9Crew
7.1Comfort
6.1Entertainment
Airline reviews

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

10.0 ExcellentStanley, Jul 2025YYC - YXU
Read more WestJet reviews

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

The flight attendants were super! They created a cosy and warm flight atmosphere!

Not only was the flight delayed more than 3 hours but also there was no internet or movies on the flight. It was Flair/Spirit quality of experience at Westjet prices

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

Only issue was checking in took over an hour and was very stressful. It all worked out, but we weren't sure for a while.

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

No access to any entertainment No food other than a cookie or pretzels even tho flight was over the supper hour Seats very close together and very little leg room Staff was very good

The cancelation of my flight from Toronto to Edmonton without any solution given to me for my next flight. Very poor connection from Toronto to Edmonton

Too squished in seats. I'm 110 lbs and 5'6....can't imagine being any bigger and flying

Book cheap flights from Maryland to Ontario

Recent round-trip flight deals

16/7Wed
directPorter Airlines
1h 33mIAD-YTZ
23/7Wed
directPorter Airlines
1h 31mYTZ-IAD
C$ 226
3/8Sun
directPorter Airlines
1h 33mIAD-YTZ
6/8Wed
directPorter Airlines
1h 31mYTZ-IAD
C$ 228
24/7Thu
1 stopAir Canada
4h 40mDCA-YYZ
31/7Thu
1 stopAir Canada
3h 53mYYZ-DCA
C$ 241
14/8Thu
directAir Canada
1h 34mDCA-YYZ
21/8Thu
directAir Canada
1h 32mYYZ-DCA
C$ 243
16/8Sat
direct
1h 33mIAD-YTZ
23/8Sat
direct
1h 31mYTZ-IAD
C$ 248
16/8Sat
direct
1h 33mIAD-YTZ
23/8Sat
direct
1h 31mYTZ-IAD
C$ 251
11/8Mon
1 stopAmerican Airlines
9h 23mDCA-YYZ
18/8Mon
1 stopAmerican Airlines
5h 47mYYZ-DCA
C$ 322
15/9Mon
1 stopDelta
7h 33mIAD-YYZ
23/9Tue
1 stopDelta
7h 27mYYZ-IAD
C$ 345
19/8Tue
1 stopDelta
7h 33mIAD-YYZ
9/9Tue
1 stopDelta
5h 58mYYZ-IAD
C$ 361
31/8Sun
1 stopAmerican Airlines
6h 06mDCA-YUL
3/9Wed
1 stopAmerican Airlines
3h 55mYUL-DCA
C$ 432

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Recent one-way flight deals

15/8Fri
directAir Transat
1h 33mIAD-YTZ
C$ 93
30/7Wed
directPorter Airlines
1h 33mIAD-YTZ
C$ 94
14/8Thu
directAir Canada
1h 34mDCA-YYZ
C$ 95
14/8Thu
directAir Canada
1h 34mDCA-YYZ
C$ 98
15/7Tue
1 stopAmerican Airlines
4h 27mDCA-YYZ
C$ 123
19/8Tue
directAmerican Airlines
1h 46mDCA-YYZ
C$ 129
3/9Wed
1 stopDelta
7h 32mIAD-YYZ
C$ 135
17/7Thu
1 stopDelta
7h 36mDCA-YYZ
C$ 150
31/7Thu
1 stopWestJet
11h 15mIAD-YUL
C$ 229
23/7Wed
1 stopWestJet
10h 19mDCA-YUL
C$ 232

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Last minute flights from Maryland to Ontario

Last minute flight, train and bus deals

7/7Mon
directPorter Airlines
1h 33mIAD-YTZ
10/7Thu
directPorter Airlines
1h 31mYTZ-IAD
C$ 228
7/7Mon
directPorter Airlines
1h 33mIAD-YTZ
11/7Fri
directPorter Airlines
1h 31mYTZ-IAD
C$ 233
8/7Tue
directAir Canada
1h 34mDCA-YYZ
8/8Fri
directAir Canada
1h 32mYYZ-DCA
C$ 288
8/7Tue
multi-stopAir Canada
5h 40mDCA-YYZ
15/8Fri
directAir Canada
1h 32mYYZ-DCA
C$ 294
8/7Tue
directAmerican Airlines
1h 45mDCA-YYZ
15/8Fri
directAmerican Airlines
1h 41mYYZ-DCA
C$ 360
7/7Mon
directAmerican Airlines
1h 40mDCA-YYZ
10/7Thu
directAmerican Airlines
1h 40mYYZ-DCA
C$ 361
7/7Mon
multi-stopDelta
5h 53mDCA-YYZ
10/7Thu
multi-stopDelta
7h 04mYYZ-DCA
C$ 378
8/7Tue
multi-stopDelta
5h 21mIAD-YYZ
12/7Sat
multi-stopDelta
5h 58mYYZ-IAD
C$ 378
7/7Mon
multi-stop
17h 27mBWI-YYZ
13/7Sun
multi-stop
22h 50mYYZ-BWI
C$ 497
8/7Tue
multi-stop
6h 49mBWI-YTZ
8/8Fri
multi-stop
11h 40mYTZ-BWI
C$ 499

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Everything you need to know for your flight to Ontario

Cabin class types available on flights to Maryland

Cabin classes available on flights to Maryland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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