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

Flight times from Region of Ontario to Maryland vary, but if you’re flying out of Toronto and flying into Baltimore (one of the most popular routes), then the duration is 6h 35m on average. Another popular route from Region of Ontario to Maryland is flying from Ottawa to Baltimore, which will take roughly 10h 20m. Keep in mind that layovers or delays could extend your travel time.

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

As of September 2025, there are 495 flights per week flying from Region of Ontario to Maryland. The most common day of the week flights depart is Fri, with 15% of flights taking off on this day.

What airlines fly to Maryland?

WestJet, Delta and Air Canada 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 57% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 3 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Ontario to Maryland were last updated today.

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

The number of operators available for flights from Ontario to Maryland is 6 as of September 2025.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Maryland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$125 Cheap Flights from Ontario to Maryland in 2025/26

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Find the cheapest flights from Ontario to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:55 am - 10:24 amYTZ-IAD

1h 29mnonstop

6:30 pm - 8:00 pmIAD-YTZ

1h 30mnonstop

$192Porter Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

1:35 pm - 3:06 pmYTZ-IAD

1h 31mnonstop

4:20 pm - 5:53 pmIAD-YTZ

1h 33mnonstop

$194Porter Airlines

Find Deal

Fri, Oct 17 - Tue, Oct 21

8:10 am - 9:38 amYYZ-IAD

1h 28mnonstop

9:45 am - 2:40 pmIAD-YYZ

4h 55m1 stop

$211Air Canada

Find Deal

Sat, Oct 25 - Sat, Nov 8

6:10 pm - 7:45 pmYYZ-DCA

1h 35mnonstop

8:40 pm - 10:17 pmDCA-YYZ

1h 37mnonstop

$212Air Canada

Find Deal

Sat, Dec 6 - Sun, Dec 7

6:30 am - 2:48 pmYYZ-BWI

8h 18m1 stop

9:37 pm - 2:20 pmBWI-YYZ

16h 43m1 stop

$223Multiple Airlines

Find Deal

Wed, Oct 15 - Fri, Nov 7

8:45 am - 10:16 amYTZ-IAD

1h 31mnonstop

9:35 am - 2:45 pmIAD-YTZ

5h 10m1 stop

$226Multiple Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

6:00 am - 10:06 amYYZ-DCA

4h 06m1 stop

5:00 am - 1:45 pmDCA-YYZ

8h 45m1 stop

$258Delta

Find Deal

Tue, Oct 28 - Sun, Nov 2

6:00 am - 11:57 amYYZ-IAD

5h 57m1 stop

6:05 am - 11:20 amIAD-YYZ

5h 15m1 stop

$258Delta

Find Deal

Wed, Oct 15 - Wed, Oct 22

6:00 am - 11:42 amYUL-IAD

5h 42m1 stop

1:00 pm - 11:44 amIAD-YUL

22h 44m1 stop

$301WestJet

Find Deal

Wed, Mar 4 - Mon, Mar 9

7:00 am - 2:40 pmYUL-DCA

7h 40m1 stop

5:15 pm - 12:20 pmDCA-YUL

19h 05m1 stop

$301WestJet

Find Deal

Wed, Mar 4 - Mon, Mar 9

American Airlines flights from Region of Ontario to Maryland

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

American Airlines

Oct 11

YYZ5:15 pmToronto Pearson Intl

14h 06m

1 stop

PHL7:21 amPhiladelphia

Oct 12

PHL1:50 pmPhiladelphia

1h 40m

YYZ3:30 pmToronto Pearson Intl

$236

Find similar

American Airlines

Oct 6

YYZ5:59 pmToronto Pearson Intl

1h 40m

PHL7:39 pmPhiladelphia

Oct 7

PHL8:20 amPhiladelphia

8h 14m

1 stop

YYZ4:34 pmToronto Pearson Intl

$254

Find similar

American Airlines

Oct 25

YYZ12:40 pmToronto Pearson Intl

7h 19m

1 stop

DCA7:59 pmWashington, D.C. Reagan-National

Oct 31

DCA8:20 amWashington, D.C. Reagan-National

1h 59m

YYZ10:19 amToronto Pearson Intl

$263

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Air Canada flights from Region of Ontario to Maryland

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

Air Canada

Oct 25

YYZ8:10 amToronto Pearson Intl

1h 28m

IAD9:38 amWashington, D.C. Dulles Intl

Nov 8

IAD9:45 amWashington, D.C. Dulles Intl

4h 55m

1 stop

YYZ2:40 pmToronto Pearson Intl

$211

Find similar

Air Canada

Dec 6

YYZ6:10 pmToronto Pearson Intl

1h 35m

DCA7:45 pmWashington, D.C. Reagan-National

Dec 7

DCA8:40 pmWashington, D.C. Reagan-National

1h 37m

YYZ10:17 pmToronto Pearson Intl

$212

Find similar

Air Canada

Oct 25

YYZ8:10 amToronto Pearson Intl

1h 28m

IAD9:38 amWashington, D.C. Dulles Intl

Nov 8

IAD4:30 pmWashington, D.C. Dulles Intl

1h 33m

YYZ6:03 pmToronto Pearson Intl

$213

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 11/6

8:55 am-10:24 am

Nonstop1h 29m

Washington, D.C. Dulles Intl

Thu 11/13

6:30 pm-8:00 pm

Nonstop1h 30m

$192

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 10/17

1:35 pm-3:06 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Tue 10/21

4:20 pm-5:53 pm

Nonstop1h 33m

$194

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Sat 10/25

8:10 am-9:38 am

Nonstop1h 28m

Washington, D.C. Dulles Intl

Sat 11/8

9:45 am-2:40 pm

1 stop4h 55m

$211

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sat 12/6

6:10 pm-7:45 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Sun 12/7

8:40 pm-10:17 pm

Nonstop1h 37m

$212

TorontoBaltimore

YYZ - BWI

YYZBWI

Toronto Pearson Intl

Wed 10/15

6:30 am-2:48 pm

1 stop8h 18m

Baltimore/Washington

Fri 11/7

9:37 pm-2:20 pm

1 stop16h 43m

$223

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 10/16

8:45 am-10:16 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 10/19

9:35 am-2:45 pm

1 stop5h 10m

$226

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Tue 10/28

6:00 am-10:06 am

1 stop4h 06m

Washington, D.C. Reagan-National

Sun 11/2

5:00 am-1:45 pm

1 stop8h 45m

$258

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 10/15

6:00 am-11:57 am

1 stop5h 57m

Washington, D.C. Dulles Intl

Wed 10/22

6:05 am-11:20 am

1 stop5h 15m

$258

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

6:00 am-11:42 am

1 stop5h 42m

Washington, D.C. Dulles Intl

Mon 3/9

1:00 pm-11:44 am

1 stop22h 44m

$301

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

7:00 am-2:40 pm

1 stop7h 40m

Washington, D.C. Reagan-National

Mon 3/9

5:15 pm-12:20 pm

1 stop19h 05m

$301

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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 April. Flight prices, which tend to average around $220, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in April, then you should wait until August to fly from Region of Ontario, when ticket prices are also cheap, with an average price of $220.

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

The cheapest day to depart from Region of Ontario to Maryland is on a Thursday. Travelers who choose to depart for Maryland on a Thursday will often find tickets for as low as $306. The most expensive day to fly to Maryland is Monday, with ticket prices averaging around $500.

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

Our most recent data shows that the best time of day to fly to Maryland is in the afternoon. Flights from Region of Ontario to Maryland during this time can be as low as $300. In contrast, the most expensive time of day to depart to Maryland is at noon when prices are around $503.

What is the cheapest Ontario to Maryland flight route?

Fly from Toronto Pearson Intl to Baltimore/Washington for the best Ontario - Maryland flight prices

How far in advance should I book a flight 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 $371 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 $256 on momondo.

What cabin class options are available on Ontario to Maryland flights?

There is only 1 cabin class available to choose from on Ontario to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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 28m
Direct flights	Every day
Airports in Maryland	1 airport

The fastest flight from Region of Ontario to Maryland takes 1h 28m

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

There is 1 airport near Maryland: Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from Ontario to Maryland?
Prices for flights from Ontario to Maryland were last updated today.
How many operators does momondo search for flights from Ontario to Maryland?
The number of operators available for flights from Ontario to Maryland is 6 as of September 2025.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Maryland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Maryland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Region of Ontario to Maryland is Canadair (Bombardier) Regional Jet 900 (42.86% of total bookings). The next most popular plane models are De Havilland (Bombardier) DHC-8-400 Dash 8Q (28.57%) and Embraer 170 (28.57%).

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
Air Canada	PriceFrom $158	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Delta	PriceFrom $221	Free Cancellation	Rating 7.9 7,971 reviews	Search Delta flights
WestJet	PriceFrom $290	Free Cancellation	Rating 7.2 3,105 reviews	Search WestJet flights

Why use momondo?

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

Finding the right flight to Maryland from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Maryland quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Maryland from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Ontario to Maryland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Maryland, momondo offers a useful price alert feature which will track prices for flights to Maryland from Ontario and alert you when they change.

An easier way to manage your Maryland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Maryland

Popular cities in Maryland

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Cheap flights from Ontario to Maryland from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Maryland departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Ontario to Maryland

Cheap round-trip flights

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Cheap last minute flights

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American Airlines flights from Region of Ontario to Maryland

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

Air Canada flights from Region of Ontario to Maryland

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

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Use the filters below to find and compare flights from Ontario to Maryland that are best for you.

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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

What is the cheapest month to fly to Maryland?

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

The cheapest day to depart from Region of Ontario to Maryland is on a Thursday. Travelers who choose to depart for Maryland on a Thursday will often find tickets for as low as $306. The most expensive day to fly to Maryland is Monday, with ticket prices averaging around $500.

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

Our most recent data shows that the best time of day to fly to Maryland is in the afternoon. Flights from Region of Ontario to Maryland during this time can be as low as $300. In contrast, the most expensive time of day to depart to Maryland is at noon when prices are around $503.

What is the cheapest Ontario to Maryland flight route?

Fly from Toronto Pearson Intl to Baltimore/Washington for the best Ontario - Maryland flight prices

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

What cabin class options are available on Ontario to Maryland flights?

There is only 1 cabin class available to choose from on Ontario to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

What airlines fly to Maryland?

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

As of September 2025, there are 495 flights per week flying from Region of Ontario to Maryland. The most common day of the week flights depart is Fri, with 15% of flights taking off on this day.

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

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

Direct flights

Airports in Maryland

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

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

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

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

What is the most popular plane model from Region of Ontario to Maryland?

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

Why use momondo?

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

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

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

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

An easier way to manage your Maryland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Maryland

Popular cities in Maryland

Popular flights according to clicks in the last 7 days on momondo