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

As of August 2025, there are 442 flights per week flying from Region of Ontario to Maryland. The most common day of the week flights depart is Wed, with 15% of flights taking off on this day.

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

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

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 5h 39m on average. Another popular route from Region of Ontario to Maryland is flying from Ottawa to Baltimore, which will take roughly 7h 15m. Keep in mind that layovers or delays could extend your travel time.

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 61% 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.

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 August 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.

$73 Cheap Flights from Ontario to Maryland in 2025

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Find the cheapest flights from Ontario to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:45 am - 10:16 amYTZ-IAD

1h 31mnonstop

4:20 pm - 5:53 pmIAD-YTZ

1h 33mnonstop

$73Porter Airlines

Find Deal

Thu, Oct 16 - Tue, Oct 21

9:00 am - 3:05 pmYYZ-IAD

30h 05m1 stop

9:34 am - 1:13 amIAD-YYZ

15h 39m1 stop

$73Copa Airlines

Find Deal

Thu, Oct 16 - Tue, Oct 21

5:18 pm - 6:59 pmYYZ-DCA

1h 41mnonstop

11:55 am - 5:40 pmDCA-YYZ

5h 45m1 stop

$170American Airlines

Find Deal

Sun, Nov 2 - Mon, Nov 3

3:52 pm - 11:50 pmYUL-PHL

31h 58m1 stop

10:32 am - 12:15 pmPHL-YUL

1h 43mnonstop

$173American Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 23

7:25 am - 8:59 amYYZ-DCA

1h 34mnonstop

6:59 am - 8:31 amDCA-YYZ

1h 32mnonstop

$195Air Canada

Find Deal

Thu, Sep 4 - Sun, Sep 7

6:15 am - 10:20 amYYZ-DCA

4h 05m1 stop

6:59 am - 8:31 amDCA-YYZ

1h 32mnonstop

$196Air Canada

Find Deal

Thu, Sep 4 - Sun, Sep 7

12:15 pm - 5:34 pmYYZ-IAD

5h 19m1 stop

6:00 am - 2:45 pmIAD-YYZ

8h 45m1 stop

$259Delta

Find Deal

Wed, Sep 10 - Thu, Oct 9

2:50 pm - 11:17 pmYYZ-BWI

8h 27m1 stop

6:00 am - 1:32 pmBWI-YYZ

7h 32m1 stop

$275Delta

Find Deal

Thu, Sep 4 - Sun, Sep 7

7:00 am - 1:37 pmYUL-IAD

6h 37m1 stop

6:10 am - 12:15 pmIAD-YUL

6h 05m1 stop

$302WestJet

Find Deal

Sat, Nov 8 - Wed, Nov 12

2:30 pm - 6:31 pmYUL-DCA

4h 01m1 stop

10:00 am - 4:00 pmDCA-YUL

6h 00m1 stop

$302WestJet

Find Deal

Sat, Nov 8 - Wed, Nov 12

American Airlines flights from Region of Ontario to Maryland

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

American Airlines

Nov 2

YYZ5:18 pmToronto Pearson Intl

1h 41m

DCA6:59 pmWashington, D.C. Reagan-National

Nov 3

DCA11:55 amWashington, D.C. Reagan-National

5h 45m

1 stop

YYZ5:40 pmToronto Pearson Intl

$170

Find similar

American Airlines

Nov 21

YUL3:52 pmMontreal Pierre Elliott Trudeau Intl

31h 58m

1 stop

PHL11:50 pmPhiladelphia

Nov 23

PHL10:32 amPhiladelphia

1h 43m

YUL12:15 pmMontreal Pierre Elliott Trudeau Intl

$173

Find similar

American Airlines

Sep 13

YYZ4:15 pmToronto Pearson Intl

1h 45m

PHL6:00 pmPhiladelphia

Sep 14

PHL10:45 amPhiladelphia

12h 40m

1 stop

YYZ11:25 pmToronto Pearson Intl

$214

Find similar

Delta flights from Region of Ontario to Maryland

Our best Delta deals on Region of Ontario to Maryland flight tickets

Delta

Sep 10

YYZ12:15 pmToronto Pearson Intl

5h 19m

1 stop

IAD5:34 pmWashington, D.C. Dulles Intl

Oct 9

IAD6:00 amWashington, D.C. Dulles Intl

8h 45m

1 stop

YYZ2:45 pmToronto Pearson Intl

$259

Find similar

Delta

Aug 19

YYZ6:04 amToronto Pearson Intl

4h 10m

1 stop

DCA10:14 amWashington, D.C. Reagan-National

Aug 21

DCA6:00 amWashington, D.C. Reagan-National

3h 22m

1 stop

YYZ9:22 amToronto Pearson Intl

$267

Find similar

Delta

Sep 4

YYZ2:50 pmToronto Pearson Intl

8h 27m

1 stop

BWI11:17 pmBaltimore/Washington

Sep 7

BWI6:00 amBaltimore/Washington

7h 32m

1 stop

YYZ1:32 pmToronto Pearson Intl

$275

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Thu 10/16

8:45 am-10:16 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Tue 10/21

4:20 pm-5:53 pm

Nonstop1h 33m

$73

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Thu 10/16

9:00 am-3:05 pm

1 stop30h 05m

Washington, D.C. Dulles Intl

Tue 10/21

9:34 am-1:13 am

1 stop15h 39m

$73

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Sun 11/2

5:18 pm-6:59 pm

Nonstop1h 41m

Washington, D.C. Reagan-National

Mon 11/3

11:55 am-5:40 pm

1 stop5h 45m

$170

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 11/21

3:52 pm-11:50 pm

1 stop31h 58m

Philadelphia

Sun 11/23

10:32 am-12:15 pm

Nonstop1h 43m

$173

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 9/4

7:25 am-8:59 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 9/7

6:59 am-8:31 am

Nonstop1h 32m

$195

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Thu 9/4

6:15 am-10:20 am

1 stop4h 05m

Washington, D.C. Reagan-National

Sun 9/7

6:59 am-8:31 am

Nonstop1h 32m

$196

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Wed 9/10

12:15 pm-5:34 pm

1 stop5h 19m

Washington, D.C. Dulles Intl

Thu 10/9

6:00 am-2:45 pm

1 stop8h 45m

$259

TorontoBaltimore

YYZ - BWI

YYZBWI

Toronto Pearson Intl

Thu 9/4

2:50 pm-11:17 pm

1 stop8h 27m

Baltimore/Washington

Sun 9/7

6:00 am-1:32 pm

1 stop7h 32m

$275

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 11/8

7:00 am-1:37 pm

1 stop6h 37m

Washington, D.C. Dulles Intl

Wed 11/12

6:10 am-12:15 pm

1 stop6h 05m

$302

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 11/8

2:30 pm-6:31 pm

1 stop4h 01m

Washington, D.C. Reagan-National

Wed 11/12

10:00 am-4:00 pm

1 stop6h 00m

$302

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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 March to fly from Region of Ontario, when ticket prices are also cheap, with an average price of $225.

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 Saturday. Travelers who choose to depart for Maryland on a Saturday will often find tickets for as low as $298. The most expensive day to fly to Maryland is Monday, with ticket prices averaging around $478.

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 $283. In contrast, the most expensive time of day to depart to Maryland is at noon when prices are around $437.

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 $351 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 are 1 cabin classes 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

Best Price Found	$113
Fastest flight time	1h 27m
Direct flights	Every day
Airports in Maryland	3 airports

The best one-way flight to Maryland from Region of Ontario in the past 72 hours is $113. The best round-trip flight deal from Region of Ontario to Maryland found on momondo in the last 72 hours is $73.

The fastest flight from Region of Ontario to Maryland takes 1h 27m

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

There are 3 airports near Maryland: Washington, D.C. Reagan-National (DCA), Philadelphia (PHL), 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 August 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 9,893 reviews	Search Air Canada flights
Delta	PriceFrom $221	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
WestJet	PriceFrom $290	Free Cancellation	Rating 7.2 3,003 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

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Cheap flights from Ontario to Maryland from $73

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Maryland departing on 10/16. 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

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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

Delta flights from Region of Ontario to Maryland

Our best Delta 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 Saturday. Travelers who choose to depart for Maryland on a Saturday will often find tickets for as low as $298. The most expensive day to fly to Maryland is Monday, with ticket prices averaging around $478.

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 $283. In contrast, the most expensive time of day to depart to Maryland is at noon when prices are around $437.

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 are 1 cabin classes 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 Canada, and Air Transat 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 August 2025, there are 442 flights per week flying from Region of Ontario to Maryland. The most common day of the week flights depart is Wed, 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

Best Price Found

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