$97 Find Cheap Flights from Ontario to Maryland

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Low seasonJanuary
High seasonJune
Cheapest flight$97
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Toronto Island to Washington Dulles Airport

FAQs for booking flights from Ontario to Maryland

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

    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 Ontario to Maryland.

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

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

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

    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 Ontario to Maryland 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 Ontario to Maryland?

    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 Ontario to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Maryland?

    Based on KAYAK data, the cheapest day to fly to Maryland is Saturday where round-trip tickets can be as cheap as $292. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $469 on average.

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

    The cheapest time of day to fly to Maryland is generally in the evening, when round-trip flights cost $270 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Maryland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $416.

  • What is the cheapest flight to Maryland?

    The cheapest ticket to Maryland from Ontario found in the last 72 hours was to Baltimore, at $471 round-trip. The most popular route is Toronto Pearson Intl Airport (YYZ) to Baltimore (BWI) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $471.

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

    The cheapest month for flights from Ontario to Maryland is February, when tickets cost $294 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $418 and $396 respectively.

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

    To get a below average price on the flight from Ontario to Maryland, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

  • How long is the flight to Maryland?

    An average nonstop flight from Ontario to Maryland takes 6h 37m, covering a distance of 384 miles. The shortest route is Toronto Pearson Intl Airport (YYZ) to Washington, D.C. Dulles Intl Airport (IAD) with an average flight time of 1h 25m.

  • What are the most popular destinations in Maryland?

    Based on KAYAK flight searches, the most popular destination is Washington, D.C. (85% of total searches to Maryland). The next most popular destination is Philadelphia (15%).

Reviews of the top 3 airlines serving from Ontario to Maryland

 
Need help choosing which airline to fly with from Ontario to Maryland? 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.
8.0
DeltaOverall score based on 7959 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

Terrible. I was bumped off of my original flight and spent the next six days fighting to get back on it. I lost hours of my vacation trying to get this situation corrected.

2.0 MediocreMaggie, Jul 2025LIS - JFK
Read more Delta reviews

Terrible. I was bumped off of my original flight and spent the next six days fighting to get back on it. I lost hours of my vacation trying to get this situation corrected.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Our flight was canceled after several delays. No hotel vouchers offered, minimal help for resolution leave me ultimately to cancel and book on an other airline. Then waited to get bags for more than 3 hours This whole experience has been awful!!!

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Staff was nice, helpful, and did all they could. I understand economy seats are bottom of the barrel, but we're crammed in there with others in our row.

Arrival at Comox from, London,ON 6 hours later... No bueano

Our flight info was lost as the original booking was with westjet... almost missed our outbound flight trying to get it corrected. Inbound we had to reschedule completely as they didn't have our information and resold our seats ending up getting home much later than planned. The confirmation numbers we received from justfly for westjet didn't help anything with delta as they said we needed a delta confirmation which we never received. I talked with justfly and they said it's the airlines problem and with westjet and they said it is the 3rd party bookers issue.... so, not fun

They kept making changes to the itinerary. I actually wasn't able to go and i tried to get flight credit in exchange for the ticket, but the customer service chat was taking way too much time.

Generally good. However. The flight left 30 mins behind schedule with no reason given.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

WestJet canceled my booking, replaced it with a booking that didn't work (departing from cruise ship), and didn't offer any flights that did work. Their only option was for me to cancel and go to another airline for more money. Which I did.

Nothing to like because my inbound flight was cancelled without notification by West Jet or third party, JustFly. I couldn’t take the inbound flight due to cancellation; therefore could not take the outbound flight back.

The seats are totally uncomfortable making the flight less than pleasant. The cookies & pretzels were terrible!!!

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

Orlando to Canada, despite being close and an international flight, the plane was not at all comfortable. It felt like the chair was being pushed forward, in addition to not having a TV and having to choose from a tiny glass of drink, for example, water or soda. I couldn't have both. When I asked the flight attendant for an extra glass of water, she looked at me with an ugly face. This is ridiculous. They don't want to give water to passengers. I will never fly with this airline again in my life.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

This was an excellent experience for a very short flight.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

Book cheap flights from Ontario to Maryland

Recent round-trip flight deals

9/18Thu
nonstopPorter Airlines
1h 31mYTZ-IAD
9/21Sun
nonstopPorter Airlines
1h 33mIAD-YTZ
$168
11/1Sat
nonstopAmerican Airlines
1h 40mYYZ-PHL
11/2Sun
1 stopAmerican Airlines
9h 42mPHL-YYZ
$170
8/12Tue
nonstopAir Transat
1h 31mYTZ-IAD
8/19Tue
nonstopAir Transat
1h 33mIAD-YTZ
$183
8/31Sun
nonstopAir Canada
1h 32mYYZ-DCA
9/7Sun
nonstopAir Canada
1h 32mDCA-YYZ
$188
8/31Sun
1 stopAir Canada
4h 03mYYZ-DCA
9/7Sun
nonstopAir Canada
1h 32mDCA-YYZ
$190
8/22Fri
nonstopAir Transat
1h 31mYTZ-IAD
8/27Wed
nonstopAir Transat
1h 33mIAD-YTZ
$219
8/9Sat
1 stopDelta
4h 10mYYZ-DCA
8/14Thu
1 stopDelta
3h 22mDCA-YYZ
$259
8/6Wed
1 stopDelta
6h 58mYYZ-IAD
8/11Mon
1 stopDelta
3h 22mIAD-YYZ
$259
8/6Wed
1 stopWestJet
5h 12mYYZ-BWI
8/13Wed
1 stopWestJet
3h 22mBWI-YYZ
$308
8/11Mon
1 stopWestJet
12h 35mYUL-DCA
8/25Mon
1 stopWestJet
4h 07mDCA-YUL
$308

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Recent one-way flight deals

8/20Wed
nonstopPorter Airlines
1h 31mYTZ-IAD
$97
8/19Tue
nonstopPorter Airlines
1h 31mYTZ-IAD
$101
8/31Sun
nonstopAir Canada
1h 32mYYZ-DCA
$120
8/31Sun
nonstopAir Canada
1h 27mYYZ-IAD
$120
8/30Sat
nonstopAir Transat
1h 31mYTZ-IAD
$128
8/31Sun
nonstopAir Transat
1h 31mYTZ-IAD
$129
10/14Tue
1 stopDelta
7h 05mYYZ-DCA
$150
9/28Sun
1 stopDelta
4h 02mYYZ-DCA
$154
8/8Fri
1 stopWestJet
7h 23mYYZ-BWI
$177
8/25Mon
2 stopsWestJet
16h 30mYYZ-BWI
$180

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Last minute flights from Ontario to Maryland

Last minute flight, train and bus deals

7/22Tue
multi-stopDelta
5h 58mYYZ-IAD
7/29Tue
multi-stopDelta
5h 05mIAD-YYZ
$252
7/22Tue
nonstopAir Canada
1h 38mYYZ-IAD
7/29Tue
nonstopAir Canada
1h 42mIAD-YYZ
$286
7/22Tue
multi-stopAir Canada
5h 04mYYZ-IAD
7/28Mon
nonstopAir Canada
1h 39mIAD-YYZ
$349
7/18Fri
nonstopAir Transat
1h 31mYTZ-IAD
7/24Thu
nonstopAir Transat
1h 33mIAD-YTZ
$387
7/23Wed
multi-stopPorter Airlines
4h 11mYUL-IAD
8/4Mon
multi-stopPorter Airlines
4h 25mIAD-YUL
$409
7/23Wed
multi-stopPorter Airlines
6h 01mYUL-IAD
7/30Wed
multi-stopPorter Airlines
4h 00mIAD-YUL
$421
7/23Wed
multi-stopDelta
8h 42mYUL-IAD
8/4Mon
multi-stopDelta
5h 41mIAD-YUL
$453
7/22Tue
multi-stopWestJet
25h 21mYUL-IAD
8/20Wed
multi-stopWestJet
15h 42mIAD-YUL
$549
7/22Tue
multi-stopWestJet
16h 38mYUL-DCA
8/20Wed
multi-stopWestJet
17h 28mDCA-YUL
$549
7/18Fri
nonstopAir Transat
1h 31mYTZ-IAD
7/20Sun
nonstopAir Transat
1h 33mIAD-YTZ
$884

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Everything you need to know for your flight to Maryland

Cabin class types available on flights to Ontario

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

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