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

533 flights are operational weekly from Region of Ontario to Maryland as of May 2026. The most popular departure day for this route is Thu, with 15% of flights per week taking off on this day.

How long is the flight from Region of Ontario to Maryland?

The flight from Region of Ontario to Maryland depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Toronto (a popular airport in Region of Ontario) to Baltimore (the most popular airport in Maryland), then the flight time is 6h 50m on average. If you fly from Ottawa (another popular airport in Region of Ontario) to Baltimore, then the average flight time is 7h 08m.

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

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

Which airlines fly to Maryland?

WestJet, United Airlines and Porter Airlines are the top three most popular airlines that fly to Maryland from Region of Ontario according to our data. WestJet is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Maryland. Keep in mind that there are 5 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 7 operators available for flights from Ontario to Maryland as of May 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Maryland.

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

The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 181 Cheap Flights from Ontario to Maryland in 2026

1 adult

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Find the cheapest flights from Ontario to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YTZ

IAD

1h 31mdirect

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

IAD

YTZ

1h 30mdirect

C$ 271Porter Airlines

do, 28 mei. - zo, 31 mei.

2:55 p.m. - 4:12 p.m.

YTZ

IAD

1h 17mdirect

5:15 p.m. - 6:42 p.m.

IAD

YTZ

1h 27mdirect

C$ 273Air Canada

do, 18 jun. - za, 20 jun.

6:00 a.m. - 10:17 a.m.

YYZ

DCA

4h 17m

1 stop

5:28 p.m. - 10:59 p.m.

DCA

YYZ

5h 31m

1 stop

C$ 284Delta

do, 28 mei. - di, 2 jun.

12:45 p.m. - 2:21 p.m.

YYZ

IAD

1h 36mdirect

6:33 a.m. - 11:43 a.m.

IAD

YYZ

5h 10m

1 stop

C$ 299United Airlines

wo, 27 mei. - di, 2 jun.

7:00 p.m. - 11:19 p.m.

YYZ

IAD

4h 19m

1 stop

5:43 p.m. - 11:59 p.m.

IAD

YYZ

6h 16m

1 stop

C$ 321United Airlines

wo, 27 mei. - di, 2 jun.

12:39 p.m. - 2:12 p.m.

YYZ

PHL

1h 33mdirect

7:36 a.m. - 5:44 p.m.

PHL

YYZ

10h 08m

1 stop

C$ 360American Airlines

di, 26 mei. - wo, 27 mei.

1:15 p.m. - 12:43 a.m.

YYZ

PHL

11h 28m

1 stop

3:29 p.m. - 5:21 p.m.

PHL

YYZ

1h 52mdirect

C$ 369American Airlines

zo, 31 mei. - ma, 1 jun.

6:12 p.m. - 11:17 p.m.

YYZ

BWI

5h 05m

1 stop

9:39 a.m. - 1:34 p.m.

BWI

YYZ

3h 55m

1 stop

C$ 551Delta

wo, 3 jun. - wo, 10 jun.

6:47 p.m. - 10:47 a.m.

YUL

BWI

16h 00m

1 stop

2:08 p.m. - 7:05 a.m.

BWI

YUL

16h 57m

2 stops

C$ 633WestJet

di, 14 jul. - wo, 15 jul.

6:47 p.m. - 10:47 a.m.

YUL

BWI

16h 00m

1 stop

2:08 p.m. - 11:52 p.m.

BWI

YUL

9h 44m

1 stop

C$ 636WestJet

di, 14 jul. - wo, 15 jul.

Air Canada flights from Region of Ontario to Maryland

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

Air Canada

18 Jun

YTZ2:55 p.m.Toronto Island

1h 17m

IAD4:12 p.m.Washington, D.C. Dulles Intl

21 Jun

IAD5:15 p.m.Washington, D.C. Dulles Intl

1h 27m

YTZ6:42 p.m.Toronto Island

C$ 273

Air Canada

18 Jun

YTZ2:55 p.m.Toronto Island

1h 17m

IAD4:12 p.m.Washington, D.C. Dulles Intl

22 Jun

IAD5:15 p.m.Washington, D.C. Dulles Intl

1h 27m

YTZ6:42 p.m.Toronto Island

C$ 274

Air Canada

28 May

YTZ7:40 a.m.Toronto Island

4h 21m

1 stop

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

31 May

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

5h 37m

1 stop

YTZ6:22 p.m.Toronto Island

C$ 275

American Airlines flights from Region of Ontario to Maryland

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

American Airlines

28 May

YYZ5:29 p.m.Toronto Pearson Intl

1h 50m

DCA7:19 p.m.Washington, D.C. Reagan-National

31 May

DCA10:14 a.m.Washington, D.C. Reagan-National

1h 45m

YYZ11:59 a.m.Toronto Pearson Intl

C$ 347

American Airlines

3 Jun

YYZ5:29 p.m.Toronto Pearson Intl

1h 50m

DCA7:19 p.m.Washington, D.C. Reagan-National

9 Jun

DCA6:57 a.m.Washington, D.C. Reagan-National

5h 15m

1 stop

YYZ12:12 p.m.Toronto Pearson Intl

C$ 351

American Airlines

26 May

YYZ12:39 p.m.Toronto Pearson Intl

1h 33m

PHL2:12 p.m.Philadelphia

27 May

PHL7:36 a.m.Philadelphia

10h 08m

1 stop

YYZ5:44 p.m.Toronto Pearson Intl

C$ 360

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

do 28/5

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

Nonstop1h 31m

Washington, D.C. Dulles Intl

zo 31/5

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

Nonstop1h 30m

C$ 271

Quickest round-trip

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

do 18/6

2:55 p.m.-4:12 p.m.

Nonstop1h 17m

Washington, D.C. Dulles Intl

za 20/6

5:15 p.m.-6:42 p.m.

Nonstop1h 27m

C$ 273

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

do 28/5

6:00 a.m.-10:17 a.m.

1 stop4h 17m

Washington, D.C. Reagan-National

di 2/6

5:28 p.m.-10:59 p.m.

1 stop5h 31m

C$ 284

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

wo 27/5

12:45 p.m.-2:21 p.m.

Nonstop1h 36m

Washington, D.C. Dulles Intl

di 2/6

6:33 a.m.-11:43 a.m.

1 stop5h 10m

C$ 299

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

wo 27/5

7:00 p.m.-11:19 p.m.

1 stop4h 19m

Washington, D.C. Dulles Intl

di 2/6

5:43 p.m.-11:59 p.m.

1 stop6h 16m

C$ 321

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

di 26/5

12:39 p.m.-2:12 p.m.

Nonstop1h 33m

Philadelphia

wo 27/5

7:36 a.m.-5:44 p.m.

1 stop10h 08m

C$ 360

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

zo 31/5

1:15 p.m.-12:43 a.m.

1 stop11h 28m

Philadelphia

ma 1/6

3:29 p.m.-5:21 p.m.

Nonstop1h 52m

C$ 369

TorontoBaltimore

YYZ - BWI

YYZBWI

Toronto Pearson Intl

wo 3/6

6:12 p.m.-11:17 p.m.

1 stop5h 05m

Baltimore/Washington

wo 10/6

9:39 a.m.-1:34 p.m.

1 stop3h 55m

C$ 551

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

di 14/7

6:47 p.m.-10:47 a.m.

1 stop16h 00m

Baltimore/Washington

wo 15/7

2:08 p.m.-7:05 a.m.

2 stops16h 57m

C$ 633

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

di 14/7

6:47 p.m.-10:47 a.m.

1 stop16h 00m

Baltimore/Washington

wo 15/7

2:08 p.m.-11:52 p.m.

1 stop9h 44m

C$ 636

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 Region of Ontario to Maryland

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 Maryland?

The cheapest month to fly to Maryland from Region of Ontario is in August. Flight prices, which tend to average around C$ 167, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in August, then you should wait until October to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 188.

What is the cheapest day to depart on your flight to Maryland?

Our data shows that Friday is the least expensive day to fly to Maryland. Tickets to fly out on this day can be as low as C$ 620. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Maryland for around C$ 1,093.

What is the cheapest time of day to depart on your flight to Maryland?

Our data shows that the cheapest Region of Ontario to Maryland flights are usually those with departure times in the afternoon. Our users have found flights to Maryland in the afternoon for as low as C$ 553. At noon is when there is more demand to fly to Maryland, so prices are often more expensive at around C$ 959 per ticket.

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

You are more likely to see cheaper flights to Maryland from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around C$ 420 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Region of Ontario for as low as C$ 292 on momondo.

Can stopping save me money on Region of Ontario to Maryland flights?

You could potentially save up to 61% on your flight if you consider stops on a Region of Ontario to Maryland flight.

Cheap Region of Ontario to Maryland flight deals and tips

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

Fastest flight time	1h 25m
Direct flights	Every day
Airports in Maryland	112 airports

The fastest flight from Region of Ontario to Maryland takes 1h 25m

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

There are 112 airports in Maryland. From Region of Ontario there are direct flights to Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Ontario to Maryland

When did momondo last update prices for flights from Ontario to Maryland?
Prices for flights from Ontario to Maryland are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Maryland?
There are 7 operators available for flights from Ontario to Maryland as of May 2026.
How old do you have to be to fly from Ontario to Maryland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Maryland.
What documentation or ID do you need to fly to Maryland?
The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Maryland

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

Airline	Rating	Free Cancellation	Price
Porter Airlines	PriceFrom C$ 237	Free Cancellation	Rating 8.0 437 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 303	Free Cancellation	Rating 7.1 11,034 reviews	Search Air Canada flights
Delta	PriceFrom C$ 347	Free Cancellation	Rating 7.9 8,455 reviews	Search Delta flights
United Airlines	PriceFrom C$ 427	Free Cancellation	Rating 7.4 9,712 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 441	Free Cancellation	Rating 7.2 3,335 reviews	Search WestJet flights

Why use momondo?

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

It is quick and easy to find Ontario to Maryland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Maryland that suits you.

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

Flights from Ontario to Maryland 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 Ontario to Maryland?

Once all potential Ontario to Maryland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Ontario to Maryland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.