How many flights depart from Maryland to Region of Ontario on average per week?

As of March 2026, there are 426 flights per week flying from Maryland to Region of Ontario. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

What is the cheapest airline that flies from Maryland to Ontario?

Air Canada, United Airlines, and Porter Airlines are the most popular carriers operating from Maryland to Ontario

When did momondo last update prices for flights from Maryland to Ontario?

Prices for flights from Maryland to Ontario are refreshed on a daily basis.

How many operators does momondo search for flights from Maryland to Ontario?

As of March 2026, there are 5 operators available to choose from for flights from Maryland to Ontario.

How old do you have to be to fly from Maryland to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 148 Cheap Flights from Maryland to Ontario in 2026

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Find the cheapest flights from Maryland to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:40 a.m. - 1:10 p.m.

IAD

YTZ

1h 30mdirect

9:25 a.m. - 10:54 a.m.

YTZ

IAD

1h 29mdirect

C$ 301Porter Airlines

tor., 16 apr. - man., 20 apr.

11:40 a.m. - 1:10 p.m.

IAD

YTZ

1h 30mdirect

9:25 a.m. - 10:54 a.m.

YTZ

IAD

1h 29mdirect

C$ 302Porter Airlines

ons., 22 apr. - ons., 29 apr.

11:40 a.m. - 1:10 p.m.

IAD

YTZ

1h 30mdirect

9:25 a.m. - 10:54 a.m.

YTZ

IAD

1h 29mdirect

C$ 303Porter Airlines

tor., 16 apr. - man., 20 apr.

11:40 a.m. - 1:10 p.m.

IAD

YTZ

1h 30mdirect

9:25 a.m. - 10:54 a.m.

YTZ

IAD

1h 29mdirect

C$ 305Porter Airlines

man., 13 apr. - ons., 15 apr.

11:30 a.m. - 1:00 p.m.

IAD

YTZ

1h 30mdirect

1:50 p.m. - 3:21 p.m.

YTZ

IAD

1h 31mdirect

C$ 306Porter Airlines

lør., 9 maj - man., 11 maj

12:55 p.m. - 6:22 p.m.

DCA

YTZ

5h 27m

1 stop

5:30 p.m. - 9:55 p.m.

YTZ

DCA

4h 25m

1 stop

C$ 314Air Canada

tor., 16 apr. - man., 20 apr.

12:45 p.m. - 6:22 p.m.

DCA

YTZ

5h 37m

1 stop

7:40 a.m. - 12:01 p.m.

YTZ

DCA

4h 21m

1 stop

C$ 320Air Canada

man., 4 maj - man., 11 maj

8:20 a.m. - 4:56 p.m.

IAD

YYZ

8h 36m

1 stop

7:43 p.m. - 9:25 p.m.

YYZ

IAD

1h 42mdirect

C$ 363United Airlines

lør., 18 apr. - lør., 18 apr.

8:39 p.m. - 12:14 a.m.

BWI

YYZ

27h 35m

1 stop

11:15 a.m. - 9:15 a.m.

YYZ

BWI

22h 00m

1 stop

C$ 371Multiple Airlines

ons., 8 apr. - tir., 14 apr.

8:55 p.m. - 12:14 a.m.

PHL

YYZ

27h 19m

1 stop

8:00 p.m. - 8:57 p.m.

YYZ

PHL

24h 57m

1 stop

C$ 385Multiple Airlines

ons., 8 apr. - tor., 16 apr.

Air Canada flights from Maryland to Region of Ontario

Our best Air Canada deals on Maryland to Region of Ontario flight tickets

Air Canada

16 Apr

DCA12:55 p.m.Washington, D.C. Reagan-National

5h 27m

1 stop

YTZ6:22 p.m.Toronto Island

20 Apr

YTZ5:30 p.m.Toronto Island

4h 25m

1 stop

DCA9:55 p.m.Washington, D.C. Reagan-National

C$ 314

Air Canada

4 May

DCA12:45 p.m.Washington, D.C. Reagan-National

5h 37m

1 stop

YTZ6:22 p.m.Toronto Island

11 May

YTZ7:40 a.m.Toronto Island

4h 21m

1 stop

DCA12:01 p.m.Washington, D.C. Reagan-National

C$ 320

Air Canada

16 Apr

DCA12:55 p.m.Washington, D.C. Reagan-National

5h 27m

1 stop

YTZ6:22 p.m.Toronto Island

20 Apr

YTZ5:30 p.m.Toronto Island

4h 25m

1 stop

DCA9:55 p.m.Washington, D.C. Reagan-National

C$ 321

American Airlines flights from Maryland to Region of Ontario

Our best American Airlines deals on Maryland to Region of Ontario flight tickets

American Airlines

7 May

DCA2:58 p.m.Washington, D.C. Reagan-National

1h 47m

YYZ4:45 p.m.Toronto Pearson Intl

14 May

YYZ11:10 a.m.Toronto Pearson Intl

1h 44m

DCA12:54 p.m.Washington, D.C. Reagan-National

C$ 392

American Airlines

23 Apr

DCA2:13 p.m.Washington, D.C. Reagan-National

4h 32m

1 stop

YYZ6:45 p.m.Toronto Pearson Intl

30 Apr

YYZ5:25 p.m.Toronto Pearson Intl

1h 48m

DCA7:13 p.m.Washington, D.C. Reagan-National

C$ 397

American Airlines

11 Apr

DCA3:01 p.m.Washington, D.C. Reagan-National

1h 44m

YYZ4:45 p.m.Toronto Pearson Intl

13 Apr

YYZ7:15 a.m.Toronto Pearson Intl

9h 08m

1 stop

DCA4:23 p.m.Washington, D.C. Reagan-National

C$ 405

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

tor. 16/4

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

man. 20/4

9:25 a.m.-10:54 a.m.

Nonstop1h 29m

C$ 301

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

ons. 22/4

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

ons. 29/4

9:25 a.m.-10:54 a.m.

Nonstop1h 29m

C$ 302

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

tor. 16/4

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

man. 20/4

9:25 a.m.-10:54 a.m.

Nonstop1h 29m

C$ 303

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

man. 13/4

11:40 a.m.-1:10 p.m.

Nonstop1h 30m

Toronto Island

ons. 15/4

9:25 a.m.-10:54 a.m.

Nonstop1h 29m

C$ 305

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

lør. 9/5

11:30 a.m.-1:00 p.m.

Nonstop1h 30m

Toronto Island

man. 11/5

1:50 p.m.-3:21 p.m.

Nonstop1h 31m

C$ 306

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

tor. 16/4

12:55 p.m.-6:22 p.m.

1 stop5h 27m

Toronto Island

man. 20/4

5:30 p.m.-9:55 p.m.

1 stop4h 25m

C$ 314

Washington, D.C.Toronto

DCA - YTZ

DCAYTZ

Washington, D.C. Reagan-National

man. 4/5

12:45 p.m.-6:22 p.m.

1 stop5h 37m

Toronto Island

man. 11/5

7:40 a.m.-12:01 p.m.

1 stop4h 21m

C$ 320

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

lør. 18/4

8:20 a.m.-4:56 p.m.

1 stop8h 36m

Toronto Pearson Intl

lør. 18/4

7:43 p.m.-9:25 p.m.

Nonstop1h 42m

C$ 363

BaltimoreToronto

BWI - YYZ

BWIYYZ

Baltimore/Washington

ons. 8/4

8:39 p.m.-12:14 a.m.

1 stop27h 35m

Toronto Pearson Intl

tir. 14/4

11:15 a.m.-9:15 a.m.

1 stop22h 00m

C$ 371

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

ons. 8/4

8:55 p.m.-12:14 a.m.

1 stop27h 19m

Toronto Pearson Intl

tor. 16/4

8:00 p.m.-8:57 p.m.

1 stop24h 57m

C$ 385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maryland to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

In general, June is the cheapest month to fly from Maryland to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 303. If you are unable to visit Region of Ontario during the month of June, then departing from Maryland during the month April is also very affordable. Most momondo users find prices during this month for around C$ 356.

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 472 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Maryland for as low as C$ 367 on momondo.

Cheap Maryland to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Region of Ontario

Fastest flight time	1h 18m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The fastest flight from Maryland to Region of Ontario takes 1h 18m

Direct flights go from Maryland to Region of Ontario every day.

There are 123 airports in Region of Ontario. From Maryland there are direct flights to Toronto Pearson Intl (YYZ), Toronto Island (YTZ).

Search flight deals

When did momondo last update prices for flights from Maryland to Ontario?
Prices for flights from Maryland to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Maryland to Ontario?
As of March 2026, there are 5 operators available to choose from for flights from Maryland to Ontario.
How old do you have to be to fly from Maryland to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Maryland to Region of Ontario

Compare and see reviews for airlines that fly from Maryland to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 456	Free Cancellation	Rating 7.2 3,301 reviews		Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maryland to Ontario for you.

Can I find flights from Maryland to Ontario with flexible booking policies on momondo?

Flights from Maryland to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Maryland to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maryland to Ontario.

I’m not ready to book a flight from Maryland to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Maryland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.