$158 Find Cheap Flights from Ontario to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Baltimore departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.

Recent round-trip flight deals from Ontario to Baltimore

Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
3:40 pm - 9:14 am
YYZ
-
BWI
17h 34m
1 stop
Multiple Airlines Logo
4:05 pm - 2:05 pm
BWI
-
YYZ
22h 00m
1 stop
$297Multiple Airlines
Wed, Apr 29 - Wed, May 13
Multiple Airlines Logo
6:30 am - 9:17 am
YYZ
-
BWI
26h 47m
1 stop
Multiple Airlines Logo
3:26 pm - 11:35 pm
BWI
-
YYZ
8h 09m
1 stop
$300Multiple Airlines
Mon, Apr 27 - Wed, May 13
Multiple Airlines Logo
6:30 am - 9:15 am
YYZ
-
BWI
26h 45m
1 stop
Multiple Airlines Logo
3:26 pm - 11:35 pm
BWI
-
YYZ
8h 09m
1 stop
$306Multiple Airlines
Tue, Apr 28 - Wed, May 13
Multiple Airlines Logo
6:30 am - 10:20 pm
YYZ
-
BWI
15h 50m
1 stop
Multiple Airlines Logo
3:26 pm - 11:35 pm
BWI
-
YYZ
8h 09m
1 stop
$307Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
6:30 am - 9:17 am
YYZ
-
BWI
26h 47m
1 stop
Multiple Airlines Logo
10:10 am - 2:05 pm
BWI
-
YYZ
27h 55m
1 stop
$309Multiple Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
3:05 pm - 10:44 pm
YTZ
-
BWI
7h 39m
1 stop
Multiple Airlines Logo
9:56 pm - 8:57 am
BWI
-
YTZ
11h 01m
1 stop
$309Multiple Airlines
Wed, Apr 8 - Fri, Apr 10
Multiple Airlines Logo
3:40 pm - 8:28 am
YYZ
-
BWI
16h 48m
1 stop
Multiple Airlines Logo
10:06 am - 11:20 pm
BWI
-
YYZ
13h 14m
1 stop
$310Multiple Airlines
Mon, Apr 20 - Thu, Apr 30
Multiple Airlines Logo
6:30 am - 9:15 am
YYZ
-
BWI
26h 45m
1 stop
Multiple Airlines Logo
5:30 am - 2:05 pm
BWI
-
YYZ
8h 35m
1 stop
$311Multiple Airlines
Thu, Apr 30 - Mon, May 4
United Airlines Logo
9:25 am - 9:02 pm
YXU
-
BWI
11h 37m
2 stops
United Airlines Logo
6:15 am - 9:38 pm
BWI
-
YXU
15h 23m
2 stops
$668United Airlines
Thu, Apr 30 - Mon, May 4
United Airlines Logo
9:25 am - 9:02 pm
YXU
-
BWI
11h 37m
2 stops
United Airlines Logo
6:15 am - 9:38 pm
BWI
-
YXU
15h 23m
2 stops
$669United Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$158
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Toronto Pearson Airport to Baltimore

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

Baltimore (BWI)