What is the cheapest flight from Ottawa to Ontario?

In the last 3 days, the lowest price for a flight from Ottawa to Ontario was $231 for a one-way ticket and $590 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Ottawa and Ontario?

Yes, you'll most likely have to show a valid passport before boarding the plane in Ottawa and on arrival in Ontario. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Ottawa to Ontario?

When flying out of Ottawa you will be using Ottawa. You will be landing at Ontario, also known as Ontario. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Ottawa to Ontario?

We unfortunately don’t have that data for this specific route.

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

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 Ottawa to Ontario. 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 Ottawa to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Ottawa 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 Ottawa to Ontario?

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 Ontario with an airline and back to Ottawa with another airline. Booking your flights between Ottawa and ONT can sometimes prove cheaper using this method. 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 Ottawa to Ontario?

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 Ontario from Ottawa 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>

What are the most popular airlines flying to Ontario?

The most popular airline among KAYAK users flying to Ontario is Air Canada, followed by United Airlines and Porter Airlines.

$231 CHEAP FLIGHTS from Ottawa to Ontario (YOW - ONT)

YOW - ONT

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

...and more

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$590

United Airlines

Sun 1/18Wed 1/21

YOW - ONT • 2 stops

Cheapest one-way

$231

Multiple Airlines

Mon 2/16

YOW - ONT • 2 stops

Start a new search

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

We hope you love your trip to Ontario!

Flight Deals

Cheap Flights from Ottawa to Ontario (YOW-ONT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Ontario 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 Ottawa to Ontario

Sun, Jan 18 - Wed, Jan 21

6:20 am - 5:43 pm

YOW

ONT

14h 23m2 stops

8:00 am - 9:18 pm

ONT

YOW

10h 18m2 stops

$590United Airlines

Sun, Jan 18 - Thu, Jan 22

6:20 am - 5:43 pm

YOW

ONT

14h 23m2 stops

6:00 am - 9:18 pm

ONT

YOW

12h 18m2 stops

$591United Airlines

Sat, Jan 17 - Wed, Jan 21

9:45 am - 8:58 pm

YOW

ONT

14h 13m2 stops

5:05 am - 9:56 pm

ONT

YOW

13h 51m2 stops

$623United Airlines

Mon, Jan 19 - Thu, Jan 22

10:30 am - 8:58 pm

YOW

ONT

13h 28m2 stops

5:05 am - 9:56 pm

ONT

YOW

13h 51m2 stops

$644United Airlines

Sat, Jan 17 - Thu, Jan 22

6:20 am - 12:47 pm

YOW

ONT

9h 27m2 stops

6:00 am - 9:56 pm

ONT

YOW

12h 56m2 stops

$651United Airlines

Fri, Jan 16 - Sun, Feb 1

2:15 pm - 12:47 pm

YOW

ONT

25h 32m2 stops

6:00 am - 11:54 pm

ONT

YOW

14h 54m2 stops

$667United Airlines

Sat, Mar 14 - Fri, Mar 20

5:11 pm - 10:25 pm

YOW

ONT

8h 14m1 stop

5:15 am - 9:18 pm

ONT

YOW

13h 03m2 stops

$880United Airlines

Sat, Mar 14 - Fri, Mar 20

5:11 pm - 10:25 pm

YOW

ONT

8h 14m1 stop

11:59 pm - 5:12 pm

ONT

YOW

14h 13m1 stop

$941United Airlines

Fri, Jan 16 - Sun, Feb 1

6:45 am - 10:48 pm

YOW

ONT

19h 03m3 stops

11:59 pm - 4:58 pm

ONT

YOW

13h 59m3 stops

$1,093American Airlines

Sat, Jan 17 - Wed, Jan 21

6:45 am - 10:48 pm

YOW

ONT

19h 03m3 stops

3:09 pm - 4:53 pm

ONT

YOW

22h 44m3 stops

$1,141American Airlines

Booking Insights

Cheapest flight	$231

Flight from Ottawa to Ontario

When to book flights from Ottawa to Ontario

Are your dates flexible? Find out the best times to travel from Ottawa to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Ottawa to Ontario?
In the last 3 days, the lowest price for a flight from Ottawa to Ontario was $231 for a one-way ticket and $590 for a round-trip.
Do I need a passport to fly between Ottawa and Ontario?
Yes, you'll most likely have to show a valid passport before boarding the plane in Ottawa and on arrival in Ontario.
Which airports will I be using when flying from Ottawa to Ontario?
When flying out of Ottawa you will be using Ottawa. You will be landing at Ontario, also known as Ontario.
Which aircraft models fly most regularly from Ottawa to Ontario?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Ottawa to Ontario?
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 Ottawa to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Ottawa 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 Ottawa to Ontario?
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 Ontario with an airline and back to Ottawa with another airline. Booking your flights between Ottawa and ONT can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Ontario?
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 Ontario from Ottawa 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 from Ottawa to Ontario

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Ottawa (YOW)

Ontario (ONT)

YOW - ONT

$231 Find Cheap Flights from Ottawa to Ontario

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

Everything you should know

Cheap Flights from Ottawa to Ontario (YOW-ONT)

Recent round-trip flight deals from Ottawa to Ontario

Recent one-way flight deals from Ottawa to Ontario

Recent last minute flight deals from Ottawa to Ontario

Good to know

When to book flights from Ottawa to Ontario

FAQs for booking flights from Ottawa to Ontario

What is the cheapest flight from Ottawa to Ontario?

In the last 3 days, the lowest price for a flight from Ottawa to Ontario was $231 for a one-way ticket and $590 for a round-trip.

Do I need a passport to fly between Ottawa and Ontario?

Yes, you'll most likely have to show a valid passport before boarding the plane in Ottawa and on arrival in Ontario.

Which airports will I be using when flying from Ottawa to Ontario?

When flying out of Ottawa you will be using Ottawa. You will be landing at Ontario, also known as Ontario.

Which aircraft models fly most regularly from Ottawa to Ontario?

We unfortunately don’t have that data for this specific route.

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

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 Ottawa to Ontario.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Ottawa 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 Ottawa to Ontario?

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 Ontario with an airline and back to Ottawa with another airline. Booking your flights between Ottawa and ONT can sometimes prove cheaper using this method.

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

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 Ontario from Ottawa 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 from Ottawa to Ontario

Information on your arrival and departure airports

Cabin class types available on flights from Ottawa to Ontario

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

Find direct flights to and from Ottawa and Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight