$136 Find Cheap Flights from Ontario to Maryland - Compare and Save

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.

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.

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.

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.

There are 3 airports in Maryland. The busiest airport is Baltimore/Washington Airport (BWI), with 97% of all flights arriving there.

Based on KAYAK data, the cheapest day to fly to Maryland is Friday where round-trip tickets can be as cheap as $331. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $541 on average.

The cheapest time of day to fly to Maryland is generally in the evening, when round-trip flights cost $345 on average. Morning departures are around 6% 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 $480.

The cheapest month for flights from Ontario to Maryland is August, when tickets cost $100 (return) on average. On the other hand, the most expensive months are April and January, when the average cost of round-trip tickets is $311 and $249 respectively.

To get a below average price on the flight from Ontario to Maryland, you should book around 3 weeks before departure, which saves you about 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

An average nonstop flight from Ontario to Maryland takes 6h 15m, 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.

Based on KAYAK flight searches, the most popular destination is Washington, D.C. (81% of total searches to Maryland). The next most popular destination is Philadelphia (19%).