Cheap flights from Maryland to Ontario from C$ 109
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Maryland to Ontario
Keep the following information in mind while searching for Maryland to Ontario flight deals. Data was last updated 29 April 2025.
Find flight deals from Maryland to Ontario
Cheapest flights from Maryland to OntarioExplore the most affordable flight options available from Maryland to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.
Explore the most affordable flight options available from Maryland to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Maryland to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Maryland to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Toronto
IAD - YTZ
IADYTZ
Washington, D.C. Dulles Intl
Tue 27/5
4:20 p.m.-5:53 p.m.
Nonstop1h 33m
Toronto Island
Sat 31/5
1:35 p.m.-3:06 p.m.
Nonstop1h 31m
Washington, D.C.Toronto
IAD - YYZ
IADYYZ
Washington, D.C. Dulles Intl
Tue 3/6
3:30 p.m.-5:09 p.m.
Nonstop1h 39m
Toronto Pearson Intl
Tue 17/6
7:47 p.m.-9:27 p.m.
Nonstop1h 40m
Washington, D.C.Toronto
IAD - YTZ
IADYTZ
Washington, D.C. Dulles Intl
Tue 3/6
4:20 p.m.-5:53 p.m.
Nonstop1h 33m
Toronto Island
Wed 4/6
1:35 p.m.-3:06 p.m.
Nonstop1h 31m
Washington, D.C.Toronto
DCA - YYZ
DCAYYZ
Washington, D.C. Reagan-National
Tue 3/6
10:00 a.m.-11:55 a.m.
Nonstop1h 55m
Toronto Pearson Intl
Wed 4/6
11:05 a.m.-12:40 p.m.
Nonstop1h 35m
Washington, D.C.Toronto
IAD - YYZ
IADYYZ
Washington, D.C. Dulles Intl
Tue 3/6
3:30 p.m.-5:09 p.m.
Nonstop1h 39m
Toronto Pearson Intl
Wed 4/6
10:05 a.m.-11:39 a.m.
Nonstop1h 34m
Washington, D.C.Toronto
DCA - YYZ
DCAYYZ
Washington, D.C. Reagan-National
Wed 25/6
6:59 a.m.-8:33 a.m.
Nonstop1h 34m
Toronto Pearson Intl
Wed 25/6
11:00 a.m.-3:48 p.m.
1 stop4h 48m
Washington, D.C.Toronto
IAD - YYZ
IADYYZ
Washington, D.C. Dulles Intl
Mon 9/6
10:35 p.m.-12:13 p.m.
1 stop13h 38m
Toronto Pearson Intl
Tue 10/6
2:30 p.m.-4:10 p.m.
Nonstop1h 40m
Washington, D.C.Toronto
DCA - YYZ
DCAYYZ
Washington, D.C. Reagan-National
Tue 17/6
1:40 p.m.-5:59 p.m.
1 stop4h 19m
Toronto Pearson Intl
Fri 20/6
6:49 p.m.-10:59 p.m.
1 stop4h 10m
Washington, D.C.Toronto
IAD - YYZ
IADYYZ
Washington, D.C. Dulles Intl
Wed 28/5
5:24 p.m.-10:58 p.m.
1 stop5h 34m
Toronto Pearson Intl
Fri 30/5
3:50 p.m.-10:54 p.m.
1 stop7h 04m
Washington, D.C.Toronto
IAD - YTZ
IADYTZ
Washington, D.C. Dulles Intl
Wed 28/5
9:45 a.m.-2:50 p.m.
1 stop5h 05m
Toronto Island
Sun 1/6
4:20 p.m.-9:04 p.m.
1 stop4h 44m
Best time to book a flight from Maryland to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Maryland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Maryland to Ontario
What is the cheapest month to book a flight from Maryland to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Maryland to Region of Ontario (average of C$ 167). Flying from Maryland to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MD to ON?
Find hourly flight availability from Maryland to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.
When flying from Maryland to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.
Temperature in Ontario by month
Plan your trip to Ontario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 29 April 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta and Air Transat from Maryland to Ontario to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Apr 2025
MCO - YHZ
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Apr 2025
MCO - YHZ
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Apr 2025
MCO - YHZ
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Apr 2025
MCO - YHZ
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Apr 2025
MCO - YHZ
Comfort
Entertainment
Crew
Overall
Boarding
Food
Reviews
Anonymous,Apr 2025
MCO - YHZ
Related info for your journey
Find useful and relevant information for your journey from Maryland to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Maryland to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Maryland to Ontario
Discover the top airline that operate flights from Maryland to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Maryland to Ontario?
Cheapflights makes it easy to find Maryland to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Maryland to Ontario?
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Can Cheapflights find flights from Maryland to Ontario with no change fees?
Need flexible booking options for your flight to Ontario from Maryland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Maryland to Ontario become cheaper?
Not ready to book yet? You can track prices for flights from Maryland to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.