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Cheap flights from Maryland to Ontario from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Ontario departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:40 am - 11:17 am
DCA
-
YYZ
1h 37mnonstop
Air Canada Logo
6:10 pm - 7:45 pm
YYZ
-
DCA
1h 35mnonstop
$184Air Canada
Thu, Feb 26 - Sun, Mar 1
Air Canada Logo
9:40 am - 11:17 am
DCA
-
YYZ
1h 37mnonstop
Air Canada Logo
8:15 am - 12:19 pm
YYZ
-
DCA
4h 04m
1 stop
$185Air Canada
Thu, Feb 26 - Sun, Mar 1
Air Canada Logo
12:55 pm - 7:26 pm
DCA
-
YYZ
6h 31m
1 stop
Air Canada Logo
9:00 pm - 10:35 pm
YYZ
-
DCA
1h 35mnonstop
$192Air Canada
Thu, Mar 19 - Thu, Mar 26
Air Canada Logo
12:55 pm - 7:26 pm
DCA
-
YYZ
6h 31m
1 stop
Air Canada Logo
8:15 am - 12:19 pm
YYZ
-
DCA
4h 04m
1 stop
$193Air Canada
Thu, Mar 19 - Thu, Mar 26
Air Canada Logo
6:50 pm - 8:27 pm
DCA
-
YYZ
1h 37mnonstop
Air Canada Logo
7:20 am - 8:53 am
YYZ
-
DCA
1h 33mnonstop
$212Air Canada
Mon, Mar 2 - Fri, May 1
Air Canada Logo
4:30 pm - 6:03 pm
IAD
-
YYZ
1h 33mnonstop
Air Canada Logo
6:55 pm - 8:29 pm
YYZ
-
IAD
1h 34mnonstop
$212Air Canada
Mon, Mar 2 - Fri, May 1
Multiple Airlines Logo
8:06 am - 11:20 pm
PHL
-
YYZ
15h 14m
1 stop
Multiple Airlines Logo
3:40 pm - 11:50 pm
YYZ
-
PHL
8h 10m
1 stop
$216Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Porter Airlines Logo
11:40 am - 1:10 pm
IAD
-
YTZ
1h 30mnonstop
Porter Airlines Logo
8:55 am - 10:24 am
YTZ
-
IAD
1h 29mnonstop
$227Porter Airlines
Thu, Mar 5 - Mon, Mar 9
Porter Airlines Logo
4:05 pm - 5:36 pm
IAD
-
YTZ
1h 31mnonstop
Porter Airlines Logo
1:50 pm - 3:21 pm
YTZ
-
IAD
1h 31mnonstop
$230Porter Airlines
Mon, May 4 - Wed, May 6
Porter Airlines Logo
1:50 pm - 3:20 pm
IAD
-
YTZ
1h 30mnonstop
Porter Airlines Logo
8:55 am - 10:24 am
YTZ
-
IAD
1h 29mnonstop
$231Porter Airlines
Sat, Feb 28 - Wed, Mar 4

American Airlines flights from Maryland to Region of Ontario

Our best American Airlines deals on Maryland to Region of Ontario flight tickets
American Airlines
Mar 30
DCA10:12 amWashington, D.C. Reagan-National
1h 43m
YYZ11:55 amToronto Pearson Intl
Apr 6
YYZ5:22 pmToronto Pearson Intl
1h 50m
DCA7:12 pmWashington, D.C. Reagan-National
$290
American Airlines
Mar 6
DCA8:39 amWashington, D.C. Reagan-National
4h 21m
1 stop
YYZ1:00 pmToronto Pearson Intl
Mar 7
YYZ10:59 amToronto Pearson Intl
1h 41m
DCA12:40 pmWashington, D.C. Reagan-National
$299
American Airlines
Feb 27
DCA10:08 amWashington, D.C. Reagan-National
1h 43m
YYZ11:51 amToronto Pearson Intl
Mar 9
YYZ5:22 pmToronto Pearson Intl
1h 50m
DCA7:12 pmWashington, D.C. Reagan-National
$300

Delta flights from Maryland to Region of Ontario

Our best Delta deals on Maryland to Region of Ontario flight tickets
Delta
Mar 31
IAD6:00 amWashington, D.C. Dulles Intl
5h 23m
1 stop
YYZ11:23 amToronto Pearson Intl
Apr 3
YYZ3:59 pmToronto Pearson Intl
7h 00m
1 stop
IAD10:59 pmWashington, D.C. Dulles Intl
$315
Delta
Feb 17
DCA1:45 pmWashington, D.C. Reagan-National
4h 02m
1 stop
YYZ5:47 pmToronto Pearson Intl
Feb 25
YYZ7:45 amToronto Pearson Intl
4h 17m
1 stop
DCA12:02 pmWashington, D.C. Reagan-National
$336
Delta
Feb 17
DCA1:45 pmWashington, D.C. Reagan-National
4h 02m
1 stop
YYZ5:47 pmToronto Pearson Intl
Feb 20
YYZ6:05 amToronto Pearson Intl
4h 05m
1 stop
DCA10:10 amWashington, D.C. Reagan-National
$357

momondo Fare Finder

 
Customize your flight search to find flights from Maryland to Region of Ontario 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 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Maryland to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 2/26

9:40 am-11:17 am

Nonstop1h 37m

Toronto Pearson Intl

Sun 3/1

6:10 pm-7:45 pm

Nonstop1h 35m

$184

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 2/26

9:40 am-11:17 am

Nonstop1h 37m

Toronto Pearson Intl

Sun 3/1

8:15 am-12:19 pm

1 stop4h 04m

$185

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 3/19

12:55 pm-7:26 pm

1 stop6h 31m

Toronto Pearson Intl

Thu 3/26

9:00 pm-10:35 pm

Nonstop1h 35m

$192

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 3/19

12:55 pm-7:26 pm

1 stop6h 31m

Toronto Pearson Intl

Thu 3/26

8:15 am-12:19 pm

1 stop4h 04m

$193

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Mon 3/2

6:50 pm-8:27 pm

Nonstop1h 37m

Toronto Pearson Intl

Fri 5/1

7:20 am-8:53 am

Nonstop1h 33m

$212

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Mon 3/2

4:30 pm-6:03 pm

Nonstop1h 33m

Toronto Pearson Intl

Fri 5/1

6:55 pm-8:29 pm

Nonstop1h 34m

$212

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 3/3

8:06 am-11:20 pm

1 stop15h 14m

Toronto Pearson Intl

Tue 3/10

3:40 pm-11:50 pm

1 stop8h 10m

$216

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Thu 3/5

11:40 am-1:10 pm

Nonstop1h 30m

Toronto Island

Mon 3/9

8:55 am-10:24 am

Nonstop1h 29m

$227

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Mon 5/4

4:05 pm-5:36 pm

Nonstop1h 31m

Toronto Island

Wed 5/6

1:50 pm-3:21 pm

Nonstop1h 31m

$230

Washington, D.C.Toronto

IAD - YTZ

IADYTZ

Washington, D.C. Dulles Intl

Sat 2/28

1:50 pm-3:20 pm

Nonstop1h 30m

Toronto Island

Wed 3/4

8:55 am-10:24 am

Nonstop1h 29m

$231

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 Ontario from

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

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

The month of June is, on average, the cheapest month to fly to Region of Ontario from Maryland, with most prices found around $219. If you aren’t able to travel during the month of June, then book flights to Region of Ontario from Maryland during April instead. Flights to Region of Ontario in April, while not as cheap as those in June, still average around $258.

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

According to our data, the cheapest time of day to fly to Region of Ontario is in the afternoon. momondo users have found flights departing from Maryland to Region of Ontario in the afternoon for as low as $1,012. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,422.

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 $334 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 $270 on momondo.

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

You could potentially save up to 90% on your flight if you consider stops on a Maryland to Region of Ontario flight.

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 refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Ontario.

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

    The required travel and health documents for your Ontario 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 Ontario. 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 Maryland to Region of Ontario?

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
DeltaPriceFrom $182Free CancellationRating
7.9
8,138 reviews
Search Delta flights
Air CanadaPriceFrom $187Free CancellationRating
7.1
10,684 reviews
Search Air Canada flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
WestJetPriceFrom $349Free CancellationRating
7.2
3,255 reviews
Search WestJet flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Maryland to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Maryland to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Maryland and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Maryland to Ontario 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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