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

Delta and United Airlines are the most popular carriers operating from Maryland to Ontario

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Ontario.

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

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 163 Cheap Flights from Maryland to Ontario in 2026/27

Find the cheapest flights from Maryland to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:12 p.m. - 3:20 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

18h 08m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

7:35 a.m. - 1:01 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

29h 26m1 stop Fort Lauderdale

C$ 388Multiple Airlines

Wed, 4 Nov - Mon, 9 Nov

1:56 p.m. - 3:20 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

25h 24m1 stop Fort Lauderdale

9:35 a.m. - 1:01 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

27h 26m1 stop Fort Lauderdale

C$ 396Multiple Airlines

Wed, 4 Nov - Mon, 9 Nov

1:56 p.m. - 3:20 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

25h 24m1 stop Fort Lauderdale

9:15 a.m. - 5:55 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

32h 40m2 stops Tampa Atlanta Hartsfield-Jackson

C$ 405Multiple Airlines

Wed, 11 Nov - Mon, 7 Dec

1:56 p.m. - 3:20 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

25h 24m1 stop Fort Lauderdale

12:20 p.m. - 12:33 a.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

12h 13m2 stops Tampa Atlanta Hartsfield-Jackson

C$ 409Multiple Airlines

Wed, 11 Nov - Wed, 18 Nov

1:56 p.m. - 3:20 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

25h 24m1 stop Fort Lauderdale

12:20 p.m. - 4:14 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

27h 54m2 stops Tampa Atlanta Hartsfield-Jackson

C$ 426Multiple Airlines

Wed, 28 Oct - Tue, 3 Nov

1:56 p.m. - 3:20 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

25h 24m1 stop Fort Lauderdale

9:20 a.m. - 12:59 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

27h 39m1 stop Fort Lauderdale

C$ 430Multiple Airlines

Wed, 11 Nov - Mon, 7 Dec

1:56 p.m. - 3:20 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

25h 24m1 stop Fort Lauderdale

12:20 p.m. - 12:33 a.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

12h 13m2 stops Tampa Atlanta Hartsfield-Jackson

C$ 439Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

1:56 p.m. - 3:20 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

25h 24m1 stop Fort Lauderdale

7:35 a.m. - 1:01 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

29h 26m1 stop Fort Lauderdale

C$ 443Multiple Airlines

Wed, 28 Oct - Mon, 9 Nov

1:56 p.m. - 3:20 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

25h 24m1 stop Fort Lauderdale

9:35 a.m. - 1:01 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

27h 26m1 stop Fort Lauderdale

C$ 454Multiple Airlines

Wed, 28 Oct - Tue, 3 Nov

1:56 p.m. - 3:20 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

25h 24m1 stop Fort Lauderdale

12:20 p.m. - 12:33 a.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

12h 13m2 stops Tampa Atlanta Hartsfield-Jackson

C$ 464Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

1:55 p.m. - 2:05 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

24h 10m1 stop Fort Lauderdale

6:30 a.m. - 1:01 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

30h 31m1 stop Fort Lauderdale

C$ 689Multiple Airlines

Fri, 2 Oct - Tue, 13 Oct

9:21 p.m. - 2:05 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

40h 44m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale

6:30 a.m. - 1:01 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

30h 31m1 stop Fort Lauderdale

C$ 844Multiple Airlines

Thu, 1 Oct - Tue, 13 Oct

9:21 p.m. - 2:05 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

40h 44m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale

9:30 a.m. - 1:01 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

27h 31m1 stop Fort Lauderdale

C$ 865Multiple Airlines

Thu, 1 Oct - Wed, 21 Oct

1:55 p.m. - 4:55 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

27h 00m1 stop Fort Lauderdale

6:30 a.m. - 1:01 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

30h 31m1 stop Fort Lauderdale

C$ 879Multiple Airlines

Thu, 1 Oct - Tue, 13 Oct

9:25 p.m. - 2:05 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

16h 40m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

6:30 a.m. - 8:30 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

14h 00m2 stops Fort Lauderdale Houston George Bush Intcntl

C$ 907Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

9:25 p.m. - 2:05 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

16h 40m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

6:30 a.m. - 8:30 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

14h 00m2 stops Fort Lauderdale Houston George Bush Intcntl

C$ 915Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

1:55 p.m. - 2:25 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

24h 30m1 stop Fort Lauderdale

6:30 a.m. - 1:00 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

30h 30m1 stop Fort Lauderdale

C$ 916Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

1:55 p.m. - 2:25 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

24h 30m1 stop Fort Lauderdale

6:30 a.m. - 1:00 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

30h 30m1 stop Fort Lauderdale

C$ 919Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

9:27 a.m. - 4:40 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

7h 13m1 stop Orlando

6:30 a.m. - 1:00 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

30h 30m1 stop Fort Lauderdale

C$ 932Multiple Airlines

Thu, 1 Oct - Sat, 3 Oct

9:25 p.m. - 2:05 p.m.BWI Baltimore/Washington-YYZ Toronto Pearson Intl

16h 40m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

6:30 a.m. - 8:30 p.m.YYZ Toronto Pearson Intl-BWI Baltimore/Washington

14h 00m2 stops Fort Lauderdale Houston George Bush Intcntl

C$ 939Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

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Delta flights from Maryland to Region of Ontario

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

Delta

13 Oct

BWI9:50 a.m.Baltimore/Washington

3h 46m

1 stop

YYZ1:36 p.m.Toronto Pearson Intl

17 Oct

YYZ9:40 a.m.Toronto Pearson Intl

7h 11m

1 stop

BWI4:51 p.m.Baltimore/Washington

C$ 795

Delta

13 Oct

BWI9:50 a.m.Baltimore/Washington

3h 46m

1 stop

YYZ1:36 p.m.Toronto Pearson Intl

19 Oct

YYZ6:10 p.m.Toronto Pearson Intl

4h 54m

1 stop

BWI11:04 p.m.Baltimore/Washington

C$ 862

Delta

13 Oct

BWI6:10 a.m.Baltimore/Washington

7h 26m

1 stop

YYZ1:36 p.m.Toronto Pearson Intl

14 Oct

YYZ6:10 p.m.Toronto Pearson Intl

4h 54m

1 stop

BWI11:04 p.m.Baltimore/Washington

C$ 882

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreToronto

BWI Baltimore/Washington - YYZ Toronto Pearson Intl

BWIYYZ

Baltimore/Washington

Wed 4/11

9:12 p.m.-3:20 p.m.

2 stops18h 08m

Toronto Pearson Intl

Mon 9/11

7:35 a.m.-1:01 p.m.

1 stop29h 26m

C$ 388

BaltimoreToronto

BWI Baltimore/Washington - YYZ Toronto Pearson Intl

BWIYYZ

Baltimore/Washington

Wed 4/11

1:56 p.m.-3:20 p.m.

1 stop25h 24m

Toronto Pearson Intl

Mon 9/11

9:35 a.m.-1:01 p.m.

1 stop27h 26m

C$ 396

BaltimoreToronto

BWI Baltimore/Washington - YYZ Toronto Pearson Intl

BWIYYZ

Baltimore/Washington

Wed 11/11

1:56 p.m.-3:20 p.m.

1 stop25h 24m

Toronto Pearson Intl

Mon 7/12

9:15 a.m.-5:55 p.m.

2 stops32h 40m

C$ 405

Quickest round-trip

BaltimoreToronto

BWI Baltimore/Washington - YYZ Toronto Pearson Intl

BWIYYZ

Baltimore/Washington

Wed 11/11

1:56 p.m.-3:20 p.m.

1 stop25h 24m

Toronto Pearson Intl

Wed 18/11

12:20 p.m.-12:33 a.m.

2 stops12h 13m

C$ 409

BaltimoreToronto

BWI Baltimore/Washington - YYZ Toronto Pearson Intl

BWIYYZ

Baltimore/Washington

Wed 28/10

1:56 p.m.-3:20 p.m.

1 stop25h 24m

Toronto Pearson Intl

Tue 3/11

12:20 p.m.-4:14 p.m.

2 stops27h 54m

C$ 426

BaltimoreToronto

BWI Baltimore/Washington - YYZ Toronto Pearson Intl

BWIYYZ

Baltimore/Washington

Wed 11/11

1:56 p.m.-3:20 p.m.

1 stop25h 24m

Toronto Pearson Intl

Mon 7/12

9:20 a.m.-12:59 p.m.

1 stop27h 39m

C$ 430

BaltimoreToronto

BWI Baltimore/Washington - YYZ Toronto Pearson Intl

BWIYYZ

Baltimore/Washington

Wed 4/11

1:56 p.m.-3:20 p.m.

1 stop25h 24m

Toronto Pearson Intl

Wed 11/11

12:20 p.m.-12:33 a.m.

2 stops12h 13m

C$ 439

BaltimoreToronto

BWI Baltimore/Washington - YYZ Toronto Pearson Intl

BWIYYZ

Baltimore/Washington

Wed 28/10

1:56 p.m.-3:20 p.m.

1 stop25h 24m

Toronto Pearson Intl

Mon 9/11

7:35 a.m.-1:01 p.m.

1 stop29h 26m

C$ 443

BaltimoreToronto

BWI Baltimore/Washington - YYZ Toronto Pearson Intl

BWIYYZ

Baltimore/Washington

Wed 28/10

1:56 p.m.-3:20 p.m.

1 stop25h 24m

Toronto Pearson Intl

Tue 3/11

9:35 a.m.-1:01 p.m.

1 stop27h 26m

C$ 454

BaltimoreToronto

BWI Baltimore/Washington - YYZ Toronto Pearson Intl

BWIYYZ

Baltimore/Washington

Wed 4/11

1:56 p.m.-3:20 p.m.

1 stop25h 24m

Toronto Pearson Intl

Wed 11/11

12:20 p.m.-12:33 a.m.

2 stops12h 13m

C$ 464

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 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

Prices

Airlines

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

In general, July is the cheapest month to fly from Maryland to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 592. If you are unable to visit Region of Ontario during the month of July, then departing from Maryland during the month May is also very affordable. Most momondo users find prices during this month for around C$ 636.

How far in advance should I book a flight from Maryland to 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 C$ 537 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 C$ 389 on momondo.

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

Best price found	C$ 163
Fastest flight time	1h 18m
Direct flights	None

The best one-way flight to Region of Ontario from Maryland in the past 72 hours is C$ 163. The best round-trip flight deal from Maryland to Region of Ontario found on momondo in the last 72 hours is C$ 388.

The fastest flight from Maryland to Region of Ontario takes 1h 18m

There are no direct flights from Maryland to Region of Ontario. There are no popular flight routes from Maryland to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Maryland to Ontario

When did momondo last update prices for flights from Maryland to Ontario?
Prices for flights from Maryland to Ontario are refreshed on a daily basis.
How old do you have to be to fly from Maryland to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maryland to Ontario for you.

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

Flights from Maryland to Ontario 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 Maryland to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maryland to Ontario.

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

Price alerts on flights to Ontario from Maryland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.