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>

$168 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

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

Wed, Jun 3 - Wed, Jun 10

9:30 am - 12:15 pm

YYZ

BWI

26h 45m

1 stop

1:10 pm - 2:05 pm

BWI

YYZ

24h 55m

1 stop

$285Multiple Airlines

Wed, Jun 3 - Wed, Jun 10

9:30 am - 7:43 am

YYZ

BWI

22h 13m

2 stops

1:10 pm - 2:05 pm

BWI

YYZ

24h 55m

1 stop

$333Multiple Airlines

Tue, Jul 7 - Tue, Jul 21

6:30 am - 12:15 pm

YYZ

BWI

29h 45m

1 stop

7:27 pm - 4:45 pm

BWI

YYZ

21h 18m

1 stop

$357Multiple Airlines

Thu, Jun 4 - Sat, Jun 6

6:51 pm - 12:57 am

YUL

BWI

6h 06m

1 stop

5:26 pm - 11:13 pm

BWI

YUL

5h 47m

1 stop

$436Delta

Sat, Jun 6 - Sat, Jun 13

12:15 pm - 6:09 pm

YTZ

BWI

5h 54m

1 stop

7:05 pm - 10:06 am

BWI

YTZ

15h 01m

1 stop

$455United Airlines

Sat, Aug 1 - Mon, Aug 10

9:45 am - 12:28 am

YUL

BWI

14h 43m

1 stop

8:16 am - 5:30 pm

BWI

YUL

9h 14m

1 stop

$455United Airlines

Mon, Jul 6 - Wed, Jul 8

7:00 am - 5:19 pm

YUL

BWI

10h 19m

1 stop

2:08 pm - 11:52 pm

BWI

YUL

9h 44m

1 stop

$459Delta

Mon, Jul 6 - Wed, Jul 8

8:00 pm - 10:47 am

YUL

BWI

14h 47m

2 stops

9:39 am - 4:20 pm

BWI

YUL

6h 41m

1 stop

$470WestJet

Mon, Jul 6 - Wed, Jul 8

6:50 pm - 9:29 pm

YUL

BWI

26h 39m

1 stop

9:39 am - 11:25 pm

BWI

YUL

13h 46m

1 stop

$472WestJet

Mon, Oct 26 - Mon, Oct 26

6:45 am - 5:41 pm

YOW

BWI

10h 56m

2 stops

8:17 pm - 6:24 pm

BWI

YOW

22h 07m

2 stops

$621American Airlines

Useful Info

Low season	February
High season	June
Cheapest flight	$168

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 20% increase in price.

Flight from Montreal 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)

$168 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

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