When did momondo last update prices for flights from Ottawa Airport to Ontario Airport?

Prices for flights from Ottawa Airport to Ontario Airport are updated daily.

How old do you have to be to fly from Ottawa Airport to Ontario Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$236 Cheap Flights from Ottawa to Ontario in 2026

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Find the cheapest flights from Ottawa to Los Angeles

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:11 pm - 10:18 pm

YOW

ONT

8h 07m

1 stop

6:59 pm - 1:59 pm

ONT

YOW

16h 00m

2 stops

$575United Airlines

Thu, Mar 12 - Wed, May 6

6:20 am - 9:59 pm

YOW

ONT

18h 39m

2 stops

5:00 am - 9:18 pm

ONT

YOW

13h 18m

2 stops

$604United Airlines

Wed, Feb 25 - Wed, Mar 4

5:11 pm - 10:18 pm

YOW

ONT

8h 07m

1 stop

6:59 pm - 1:59 pm

ONT

YOW

16h 00m

2 stops

$636United Airlines

Thu, Mar 12 - Thu, May 7

5:11 pm - 10:18 pm

YOW

ONT

8h 07m

1 stop

7:00 am - 5:07 pm

ONT

YOW

7h 07m

1 stop

$659United Airlines

Thu, Mar 12 - Thu, May 7

5:11 pm - 12:38 pm

YOW

ONT

22h 27m

2 stops

6:37 pm - 9:26 am

ONT

YOW

11h 49m

2 stops

$660United Airlines

Sat, Feb 28 - Sat, Mar 7

5:11 pm - 10:18 pm

YOW

ONT

8h 07m

1 stop

11:59 pm - 10:26 am

ONT

YOW

7h 27m

1 stop

$661United Airlines

Fri, Mar 6 - Thu, Mar 12

5:11 pm - 10:18 pm

YOW

ONT

8h 07m

1 stop

6:00 am - 10:26 am

ONT

YOW

25h 26m

2 stops

$665United Airlines

Sun, Mar 15 - Sun, Mar 22

5:11 pm - 10:18 pm

YOW

ONT

8h 07m

1 stop

11:59 pm - 10:26 am

ONT

YOW

7h 27m

1 stop

$681United Airlines

Sun, Mar 15 - Sun, Mar 22

6:20 am - 10:18 pm

YOW

ONT

18h 58m

1 stop

11:59 pm - 5:12 pm

ONT

YOW

14h 13m

1 stop

$682United Airlines

Fri, Mar 13 - Fri, Mar 20

6:20 am - 9:59 pm

YOW

ONT

18h 39m

2 stops

6:09 am - 9:18 pm

ONT

YOW

12h 09m

2 stops

$691United Airlines

Thu, Feb 12 - Sun, Feb 15

United Airlines flights from Ottawa to Ontario

Our best United Airlines deals on Ottawa to Ontario flight tickets

United Airlines

Mar 12

YOW5:11 pmOttawa

8h 07m

1 stop

ONT10:18 pmOntario

May 6

ONT6:59 pmOntario

16h 00m

2 stops

YOW1:59 pmOttawa

$575

United Airlines

Feb 25

YOW6:20 amOttawa

18h 39m

2 stops

ONT9:59 pmOntario

Mar 4

ONT5:00 amOntario

13h 18m

2 stops

YOW9:18 pmOttawa

$604

United Airlines

Mar 12

YOW5:11 pmOttawa

8h 07m

1 stop

ONT10:18 pmOntario

May 7

ONT6:59 pmOntario

16h 00m

2 stops

YOW1:59 pmOttawa

$636

American Airlines flights from Ottawa to Ontario

Our best American Airlines deals on Ottawa to Ontario flight tickets

American Airlines

Mar 15

YOW6:45 amOttawa

17h 39m

3 stops

ONT9:24 pmOntario

Mar 22

ONT5:02 pmOntario

20h 46m

3 stops

YOW4:48 pmOttawa

$1,114

American Airlines

Mar 13

YOW6:45 amOttawa

17h 39m

3 stops

ONT9:24 pmOntario

Mar 20

ONT6:00 amOntario

34h 28m

2 stops

YOW7:28 pmOttawa

$1,161

American Airlines

Mar 15

YOW6:45 amOttawa

17h 39m

2 stops

ONT9:24 pmOntario

Mar 22

ONT7:59 pmOntario

17h 49m

3 stops

YOW4:48 pmOttawa

$1,245

Fly from

Fly to

Route

Depart

Return

Price

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Thu 3/12

5:11 pm-10:18 pm

1 stop8h 07m

Ontario

Wed 5/6

6:59 pm-1:59 pm

2 stops16h 00m

$575

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Wed 2/25

6:20 am-9:59 pm

2 stops18h 39m

Ontario

Wed 3/4

5:00 am-9:18 pm

2 stops13h 18m

$604

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Thu 3/12

5:11 pm-10:18 pm

1 stop8h 07m

Ontario

Thu 5/7

6:59 pm-1:59 pm

2 stops16h 00m

$636

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Thu 3/12

5:11 pm-10:18 pm

1 stop8h 07m

Ontario

Thu 5/7

7:00 am-5:07 pm

1 stop7h 07m

$659

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 2/28

5:11 pm-12:38 pm

2 stops22h 27m

Ontario

Sat 3/7

6:37 pm-9:26 am

2 stops11h 49m

$660

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Fri 3/6

5:11 pm-10:18 pm

1 stop8h 07m

Ontario

Thu 3/12

11:59 pm-10:26 am

1 stop7h 27m

$661

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sun 3/15

5:11 pm-10:18 pm

1 stop8h 07m

Ontario

Sun 3/22

6:00 am-10:26 am

2 stops25h 26m

$665

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sun 3/15

5:11 pm-10:18 pm

1 stop8h 07m

Ontario

Sun 3/22

11:59 pm-10:26 am

1 stop7h 27m

$681

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Fri 3/13

6:20 am-10:18 pm

1 stop18h 58m

Ontario

Fri 3/20

11:59 pm-5:12 pm

1 stop14h 13m

$682

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Thu 2/12

6:20 am-9:59 pm

2 stops18h 39m

Ontario

Sun 2/15

6:09 am-9:18 pm

2 stops12h 09m

$691

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ottawa to Ontario?

United Airlines is the most popular carrier operating from Ottawa to Ontario

What airlines fly to Ontario?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Ontario from Ottawa according to our data. Air Canada is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Ottawa to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Ontario (YOW to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Ontario

Fastest flight time	8h 07m
Direct flights	None

The fastest flight from Ottawa to Ontario takes 8h 07m

There are no direct flights from Ottawa to Ontario. There are no popular flight routes from Ottawa to Ontario.

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How far is Ottawa to Ontario by plane?
The straight-line distance from Ottawa to Ontario is 2330.9 mi. Typically, this will take 8h 07m by plane in normal conditions.
When did momondo last update prices for flights from Ottawa Airport to Ontario Airport?
Prices for flights from Ottawa Airport to Ontario Airport are updated daily.
How old do you have to be to fly from Ottawa Airport to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Ontario. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to Ontario with flexible booking policies on momondo?

Flights from Ottawa to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Ontario.

I’m not ready to book a flight from Ottawa to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Ottawa and alert you when they change.