How does KAYAK find such low prices on flights from Ontario to Baltimore?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Baltimore. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Baltimore?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Baltimore?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Baltimore?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$85 CHEAP FLIGHTS from Ontario to Baltimore

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

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Flight Deals

Cheap Flights from Ontario to Baltimore

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Baltimore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Baltimore

Fri, Jan 30 - Sun, Feb 1

12:15 pm - 7:17 pmYYZ-BWI

31h 02m3 stops

9:37 pm - 2:20 pmBWI-YYZ

16h 43m1 stop

$189Multiple Airlines

Find Deal

Fri, Jan 30 - Sun, Feb 1

7:10 am - 8:32 pmYYZ-BWI

13h 22m1 stop

9:37 pm - 2:20 pmBWI-YYZ

16h 43m1 stop

$204Multiple Airlines

Find Deal

Thu, Jan 8 - Sun, Jan 11

7:10 am - 8:32 pmYYZ-BWI

13h 22m1 stop

9:37 pm - 2:20 pmBWI-YYZ

16h 43m1 stop

$206Multiple Airlines

Find Deal

Thu, Jan 8 - Sun, Jan 11

7:10 am - 8:32 pmYYZ-BWI

13h 22m1 stop

6:55 pm - 2:20 pmBWI-YYZ

19h 25m2 stops

$227Multiple Airlines

Find Deal

Fri, Jan 30 - Sun, Feb 1

12:15 pm - 7:17 pmYYZ-BWI

31h 02m3 stops

6:55 pm - 2:20 pmBWI-YYZ

19h 25m2 stops

$228Multiple Airlines

Find Deal

Fri, Jan 30 - Sun, Feb 1

7:10 am - 8:32 pmYYZ-BWI

13h 22m1 stop

6:55 pm - 2:20 pmBWI-YYZ

19h 25m2 stops

$242Multiple Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:15 pm - 7:42 amYYZ-BWI

14h 27m1 stop

11:16 am - 12:11 amBWI-YYZ

12h 55m1 stop

$244Multiple Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

5:15 pm - 7:42 amYYZ-BWI

14h 27m1 stop

8:37 am - 12:11 amBWI-YYZ

15h 34m1 stop

$250Multiple Airlines

Find Deal

Tue, Apr 28 - Thu, Apr 30

9:25 am - 8:57 pmYXU-BWI

11h 32m2 stops

10:45 am - 9:18 pmBWI-YXU

10h 33m2 stops

$642United Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

9:25 am - 5:25 pmYXU-BWI

8h 00m2 stops

4:05 pm - 5:05 pmBWI-YXU

25h 00m2 stops

$808United Airlines

Find Deal

Cheapest round-trip

$189

Typical prices: $259-$428

Multiple Airlines

Fri 1/30Sun 2/1

YYZ - BWI • 3 stops

Cheapest one-way

$85

Multiple Airlines

Wed 12/17

YOW - BWI • 3 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Baltimore!

Useful Info

Low season	September
High season	June
Cheapest flight	$85

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly and prices are also 20% lower on average.

Flight from Ottawa to Baltimore

How does KAYAK find such low prices on flights from Ontario to Baltimore?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Baltimore.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Baltimore?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Baltimore?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Baltimore?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Baltimore

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Baltimore

Baltimore (BWI)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$85 Find Cheap Flights from Ontario to Baltimore

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

Cheap Flights from Ontario to Baltimore

Recent round-trip flight deals from Ontario to Baltimore

Recent one-way flight deals from Ontario to Baltimore

Recent last minute flight deals from Ontario to Baltimore

Everything you should know

Good to know

FAQs for booking flights from Ontario to Baltimore

How does KAYAK find such low prices on flights from Ontario to Baltimore?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Baltimore.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Baltimore?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Baltimore?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Baltimore?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Baltimore

Information on the airport you'll fly into in Baltimore

Cabin class types available on flights to Ontario

Complete your trip to Baltimore with a hotel stay or car rental

Find direct flights for Baltimore

Flights to other popular destinations

Flights from domestic origins to Baltimore

Choose which airport to fly into in Baltimore

Find deals for your return flight