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Ontario

$118+ Cheap flights from Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YVR
mai 27 — juin 31
mer. 5/27
mer. 6/3
1 adult, Economy
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Find flights from Ontario within your budget

 
Find flights departing from Ontario that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on avril 27, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNewark

YYZ - EWR

YYZEWR

Toronto Pearson Intl

jeu. 6/4

8:00 pm-9:47 pm

Nonstop1h 47m

Newark

lun. 6/8

8:29 pm-10:23 pm

Nonstop1h 54m

$240
Quickest round-trip

TorontoNewark

YTZ - EWR

YTZEWR

Toronto Island

mer. 5/20

11:20 am-12:50 pm

Nonstop1h 30m

Newark

lun. 5/25

1:30 pm-3:05 pm

Nonstop1h 35m

$249

TorontoNewark

YTZ - EWR

YTZEWR

Toronto Island

mar. 5/19

7:00 am-8:30 am

Nonstop1h 30m

Newark

lun. 5/25

1:30 pm-3:05 pm

Nonstop1h 35m

$249

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

ven. 6/5

5:15 pm-9:54 pm

1 stop7h 39m

Las Vegas Harry Reid Intl

sam. 6/6

12:36 am-9:54 am

1 stop6h 18m

$249

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

mer. 5/20

6:49 pm-8:34 pm

Nonstop1h 45m

New York LaGuardia

dim. 5/24

7:30 am-9:10 am

Nonstop1h 40m

$251

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

sam. 5/9

6:00 am-7:51 am

Nonstop1h 51m

New York LaGuardia

dim. 5/10

7:30 am-9:10 am

Nonstop1h 40m

$251

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

mer. 7/8

7:00 am-1:23 pm

1 stop6h 23m

New York LaGuardia

mer. 7/8

3:25 pm-8:44 pm

1 stop5h 19m

$252

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

sam. 5/30

2:30 pm-4:14 pm

Nonstop1h 44m

New York LaGuardia

lun. 6/1

9:56 pm-11:41 pm

Nonstop1h 45m

$252

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

ven. 5/29

5:05 pm-6:49 pm

Nonstop1h 44m

New York LaGuardia

dim. 5/31

7:30 am-9:10 am

Nonstop1h 40m

$252

TorontoNew York

YYZ - JFK

YYZJFK

Toronto Pearson Intl

sam. 5/23

12:05 pm-1:49 pm

Nonstop1h 44m

New York John F Kennedy Intl

lun. 5/25

9:10 pm-11:16 pm

Nonstop2h 06m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario

Have a flexible travel schedule? Discover the best time to fly from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Region of Ontario?

To ensure you get the cheapest price possible for a flight from Region of Ontario, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario (average of $157). Flying from Region of Ontario in December will prove the most costly (average of $313). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Vancouver Intl. Price data was last updated on April 25, 2026.

Those who are seeking the cheapest fare on flights departing from Region of Ontario would be wise to consider leaving during Tuesday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Tuesday afternoons when fares are usually the most expensive.

Which airlines fly from Region of Ontario?

For flights departing from Region of Ontario check dates and pricing for the following: Flair Airlines, WestJet, Porter Airlines, Air Canada, Air Transat. These airlines depart to the following popular destinations: Vancouver.

Air Canada
Air Canada
From $64
WestJet
WestJet
From $70
Porter Airlines
Porter Airlines
From $63
Flair Airlines
Flair Airlines
From $32

What is the cheapest place to fly to from Region of Ontario?

The cheapest city to fly to from Region of Ontario is Toronto, with prices starting at $54. Explore other affordable destinations below.

Toronto
Toronto
From $54
Calgary
Calgary
From $59
Thunder Bay
Thunder Bay
From $61
Charlottetown
Charlottetown
From $65

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Related info for your journey

Access useful and relevant information related to your journey from Ontario. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated avril 27, 2026.

  • What is the cheapest airport to fly out of Region of Ontario?

    Toronto Island airport offers the cheapest routes to Atlanta, from $132; whereas Toronto Pearson Intl airport is typically cheaper if you're flying to Oranjestad, from $142. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

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

    January is currently the cheapest month to fly from Region of Ontario. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Region of Ontario?

    Check out the cheapest flights from Region of Ontario to embark to:
    Fly from Toronto to Nashville from $132 round trip
    Fly from Toronto to Halifax from $142 round trip
    Fly from Toronto to Saskatoon from $164 round trip
    Fly from Toronto to Chicago from $167 round trip
    Fly from Toronto to Washington, D.C. from $171 round trip

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