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Cheap flights from Ontario to Maryland from C$ 168

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 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Maryland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:40 a.m. - 11:54 p.m.
YYZ
-
PHL
12h 14m
1 stop
American Airlines Logo
8:30 a.m. - 10:18 a.m.
PHL
-
YYZ
1h 48mdirect
C$ 286American Airlines
Fri, 3 Apr - Sat, 4 Apr
Porter Airlines Logo
3:45 p.m. - 5:14 p.m.
YTZ
-
IAD
1h 29mdirect
Porter Airlines Logo
11:40 a.m. - 1:10 p.m.
IAD
-
YTZ
1h 30mdirect
C$ 286Porter Airlines
Fri, 27 Feb - Wed, 4 Mar
Porter Airlines Logo
11:05 a.m. - 12:34 p.m.
YTZ
-
IAD
1h 29mdirect
Porter Airlines Logo
11:40 a.m. - 1:10 p.m.
IAD
-
YTZ
1h 30mdirect
C$ 287Porter Airlines
Sat, 28 Feb - Wed, 4 Mar
American Airlines Logo
1:10 p.m. - 11:53 p.m.
YYZ
-
PHL
10h 43m
1 stop
American Airlines Logo
8:30 a.m. - 10:18 a.m.
PHL
-
YYZ
1h 48mdirect
C$ 288American Airlines
Sat, 7 Mar - Sun, 8 Mar
Air Canada Logo
2:55 p.m. - 4:12 p.m.
YTZ
-
IAD
1h 17mdirect
Air Canada Logo
5:15 p.m. - 6:42 p.m.
IAD
-
YTZ
1h 27mdirect
C$ 297Air Canada
Wed, 3 Jun - Mon, 8 Jun
Air Canada Logo
8:15 a.m. - 12:19 p.m.
YYZ
-
DCA
4h 04m
1 stop
Air Canada Logo
12:55 p.m. - 7:26 p.m.
DCA
-
YYZ
6h 31m
1 stop
C$ 299Air Canada
Wed, 18 Mar - Mon, 23 Mar
United Airlines Logo
9:44 a.m. - 11:23 a.m.
YYZ
-
IAD
1h 39mdirect
United Airlines Logo
12:39 p.m. - 2:19 p.m.
IAD
-
YYZ
1h 40mdirect
C$ 329United Airlines
Tue, 5 May - Wed, 6 May
Multiple Airlines Logo
3:40 p.m. - 9:06 a.m.
YYZ
-
BWI
17h 26m
1 stop
Multiple Airlines Logo
6:20 a.m. - 11:20 p.m.
BWI
-
YYZ
17h 00m
1 stop
C$ 335Multiple Airlines
Mon, 9 Mar - Wed, 11 Mar
Multiple Airlines Logo
3:40 p.m. - 9:06 a.m.
YYZ
-
BWI
17h 26m
1 stop
Multiple Airlines Logo
12:30 p.m. - 11:20 p.m.
BWI
-
YYZ
10h 50m
1 stop
C$ 338Multiple Airlines
Mon, 9 Mar - Wed, 11 Mar
United Airlines Logo
5:55 p.m. - 11:19 p.m.
YOW
-
IAD
5h 24m
1 stop
United Airlines Logo
8:15 a.m. - 10:03 a.m.
IAD
-
YOW
1h 48mdirect
C$ 381United Airlines
Sat, 28 Mar - Sun, 29 Mar

American Airlines flights from Region of Ontario to Maryland

Our best American Airlines deals on Region of Ontario to Maryland flight tickets
American Airlines
3 Apr
YYZ11:40 a.m.Toronto Pearson Intl
12h 14m
1 stop
PHL11:54 p.m.Philadelphia
4 Apr
PHL8:30 a.m.Philadelphia
1h 48m
YYZ10:18 a.m.Toronto Pearson Intl
C$ 286
American Airlines
7 Mar
YYZ1:10 p.m.Toronto Pearson Intl
10h 43m
1 stop
PHL11:53 p.m.Philadelphia
8 Mar
PHL8:30 a.m.Philadelphia
1h 48m
YYZ10:18 a.m.Toronto Pearson Intl
C$ 288
American Airlines
3 Mar
YYZ4:08 p.m.Toronto Pearson Intl
1h 41m
PHL5:49 p.m.Philadelphia
4 Mar
PHL8:35 a.m.Philadelphia
9h 01m
1 stop
YYZ5:36 p.m.Toronto Pearson Intl
C$ 318

Air Canada flights from Region of Ontario to Maryland

Our best Air Canada deals on Region of Ontario to Maryland flight tickets
Air Canada
3 Jun
YTZ2:55 p.m.Toronto Island
1h 17m
IAD4:12 p.m.Washington, D.C. Dulles Intl
8 Jun
IAD5:15 p.m.Washington, D.C. Dulles Intl
1h 27m
YTZ6:42 p.m.Toronto Island
C$ 297
Air Canada
18 Mar
YYZ8:15 a.m.Toronto Pearson Intl
4h 04m
1 stop
DCA12:19 p.m.Washington, D.C. Reagan-National
23 Mar
DCA12:55 p.m.Washington, D.C. Reagan-National
6h 31m
1 stop
YYZ7:26 p.m.Toronto Pearson Intl
C$ 299
Air Canada
25 Mar
YYZ7:20 a.m.Toronto Pearson Intl
1h 35m
DCA8:55 a.m.Washington, D.C. Reagan-National
1 Apr
DCA6:59 a.m.Washington, D.C. Reagan-National
1h 34m
YYZ8:33 a.m.Toronto Pearson Intl
C$ 302

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Maryland 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, momondo users made 96,600 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from Ontario to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Fri 3/4

11:40 a.m.-11:54 p.m.

1 stop12h 14m

Philadelphia

Sat 4/4

8:30 a.m.-10:18 a.m.

Nonstop1h 48m

C$ 286

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Fri 27/2

3:45 p.m.-5:14 p.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Wed 4/3

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

Nonstop1h 30m

C$ 286

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Sat 28/2

11:05 a.m.-12:34 p.m.

Nonstop1h 29m

Washington, D.C. Dulles Intl

Wed 4/3

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

Nonstop1h 30m

C$ 287

TorontoPhiladelphia

YYZ - PHL

YYZPHL

Toronto Pearson Intl

Sat 7/3

1:10 p.m.-11:53 p.m.

1 stop10h 43m

Philadelphia

Sun 8/3

8:30 a.m.-10:18 a.m.

Nonstop1h 48m

C$ 288

TorontoWashington, D.C.

YTZ - IAD

YTZIAD

Toronto Island

Wed 3/6

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

Nonstop1h 17m

Washington, D.C. Dulles Intl

Mon 8/6

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

Nonstop1h 27m

C$ 297

TorontoWashington, D.C.

YYZ - DCA

YYZDCA

Toronto Pearson Intl

Wed 18/3

8:15 a.m.-12:19 p.m.

1 stop4h 04m

Washington, D.C. Reagan-National

Mon 23/3

12:55 p.m.-7:26 p.m.

1 stop6h 31m

C$ 299

TorontoWashington, D.C.

YYZ - IAD

YYZIAD

Toronto Pearson Intl

Tue 5/5

9:44 a.m.-11:23 a.m.

Nonstop1h 39m

Washington, D.C. Dulles Intl

Wed 6/5

12:39 p.m.-2:19 p.m.

Nonstop1h 40m

C$ 329

TorontoBaltimore

YYZ - BWI

YYZBWI

Toronto Pearson Intl

Mon 9/3

3:40 p.m.-9:06 a.m.

1 stop17h 26m

Baltimore/Washington

Wed 11/3

6:20 a.m.-11:20 p.m.

1 stop17h 00m

C$ 335

TorontoBaltimore

YYZ - BWI

YYZBWI

Toronto Pearson Intl

Mon 9/3

3:40 p.m.-9:06 a.m.

1 stop17h 26m

Baltimore/Washington

Wed 11/3

12:30 p.m.-11:20 p.m.

1 stop10h 50m

C$ 338

OttawaWashington, D.C.

YOW - IAD

YOWIAD

Ottawa

Sat 28/3

5:55 p.m.-11:19 p.m.

1 stop5h 24m

Washington, D.C. Dulles Intl

Sun 29/3

8:15 a.m.-10:03 a.m.

Nonstop1h 48m

C$ 381

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Maryland from

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?

The cheapest month to fly to Maryland from Region of Ontario is in October. Flight prices, which tend to average around C$ 291, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in October, then you should wait until April to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 299.

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$ 588. 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$ 915.

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$ 524. At noon is when there is more demand to fly to Maryland, so prices are often more expensive at around C$ 909 per ticket.

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 C$ 398 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$ 324 on momondo.

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

You could potentially save up to 42% 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 17m

Direct flights

Every day

Airports in Maryland

112 airports
The fastest flight from Region of Ontario to Maryland takes 1h 17m
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

  • 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?

  • 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.

  • 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
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 193Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 237Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
DeltaPriceFrom C$ 303Free CancellationRating
7.9
8,172 reviews
Search Delta flights
United AirlinesPriceFrom C$ 346Free CancellationRating
7.4
9,254 reviews
Search United Airlines flights
WestJetPriceFrom C$ 389Free CancellationRating
7.2
3,255 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.

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