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.

$363 Cheap Flights from Ottawa to Ontario in 2025/26

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Cheap round-trip flights

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6:20 am - 9:58 pm

YOW

ONT

18h 38m2 stops

6:00 am - 9:18 pm

ONT

YOW

12h 18m2 stops

$671United Airlines

Fri, Jan 16 - Sun, Jan 18

3:10 pm - 11:18 am

YOW

ONT

23h 08m3 stops

5:05 am - 9:56 pm

ONT

YOW

13h 51m2 stops

$678United Airlines

Sat, Jan 31 - Sat, Feb 7

6:15 am - 9:07 pm

YOW

ONT

17h 52m2 stops

6:39 pm - 4:30 pm

ONT

YOW

18h 51m2 stops

$824United Airlines

Thu, Jan 1 - Mon, Jan 5

5:09 pm - 10:25 pm

YOW

ONT

8h 16m1 stop

11:59 pm - 5:12 pm

ONT

YOW

14h 13m1 stop

$828United Airlines

Thu, Jan 1 - Mon, Jan 5

6:15 am - 9:07 pm

YOW

ONT

17h 52m2 stops

5:05 am - 11:54 pm

ONT

YOW

15h 49m2 stops

$833United Airlines

Thu, Jan 1 - Mon, Jan 5

6:15 am - 9:07 pm

YOW

ONT

17h 52m2 stops

6:39 pm - 1:18 pm

ONT

YOW

15h 39m3 stops

$888United Airlines

Thu, Jan 1 - Mon, Jan 5

5:59 pm - 9:52 pm

YOW

ONT

30h 53m2 stops

6:39 pm - 1:18 pm

ONT

YOW

15h 39m3 stops

$892United Airlines

Thu, Jan 1 - Mon, Jan 5

6:45 am - 10:48 pm

YOW

ONT

19h 03m3 stops

11:59 pm - 4:53 pm

ONT

YOW

13h 54m2 stops

$929American Airlines

Fri, Jan 30 - Fri, Feb 6

8:25 pm - 6:44 pm

YOW

ONT

25h 19m3 stops

12:50 pm - 12:39 am

ONT

YOW

32h 49m3 stops

$1,088Multiple Airlines

Sat, Jan 31 - Sat, Feb 7

5:09 pm - 10:25 pm

YOW

ONT

8h 16m1 stop

5:05 am - 9:18 pm

ONT

YOW

13h 13m2 stops

$1,094United Airlines

Sat, Dec 27 - Sun, Jan 4

United Airlines flights from Ottawa to Ontario

Our best United Airlines deals on Ottawa to Ontario flight tickets

United Airlines

Jan 16

YOW6:20 amOttawa

18h 38m

2 stops

ONT9:58 pmOntario

Jan 18

ONT6:00 amOntario

12h 18m

2 stops

YOW9:18 pmOttawa

$671

Find similar

United Airlines

Feb 2

YOW6:20 amOttawa

17h 38m

2 stops

ONT8:58 pmOntario

Feb 4

ONT6:00 amOntario

12h 56m

2 stops

YOW9:56 pmOttawa

$677

Find similar

United Airlines

Jan 31

YOW3:10 pmOttawa

23h 08m

3 stops

ONT11:18 amOntario

Feb 7

ONT5:05 amOntario

13h 51m

2 stops

YOW9:56 pmOttawa

$678

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Fri 1/16

6:20 am-9:58 pm

2 stops18h 38m

Ontario

Sun 1/18

6:00 am-9:18 pm

2 stops12h 18m

$671

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 1/31

3:10 pm-11:18 am

3 stops23h 08m

Ontario

Sat 2/7

5:05 am-9:56 pm

2 stops13h 51m

$678

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Thu 1/1

6:15 am-9:07 pm

2 stops17h 52m

Ontario

Mon 1/5

6:39 pm-4:30 pm

2 stops18h 51m

$824

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Thu 1/1

5:09 pm-10:25 pm

1 stop8h 16m

Ontario

Mon 1/5

11:59 pm-5:12 pm

1 stop14h 13m

$828

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Thu 1/1

6:15 am-9:07 pm

2 stops17h 52m

Ontario

Mon 1/5

5:05 am-11:54 pm

2 stops15h 49m

$833

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Thu 1/1

6:15 am-9:07 pm

2 stops17h 52m

Ontario

Mon 1/5

6:39 pm-1:18 pm

3 stops15h 39m

$888

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Thu 1/1

5:59 pm-9:52 pm

2 stops30h 53m

Ontario

Mon 1/5

6:39 pm-1:18 pm

3 stops15h 39m

$892

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Fri 1/30

6:45 am-10:48 pm

3 stops19h 03m

Ontario

Fri 2/6

11:59 pm-4:53 pm

2 stops13h 54m

$929

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 1/31

8:25 pm-6:44 pm

3 stops25h 19m

Ontario

Sat 2/7

12:50 pm-12:39 am

3 stops32h 49m

$1,088

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 12/27

5:09 pm-10:25 pm

1 stop8h 16m

Ontario

Sun 1/4

5:05 am-9:18 pm

2 stops13h 13m

$1,094

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 59% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 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 16m
Direct flights	None

The fastest flight from Ottawa to Ontario takes 8h 16m

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 16m 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.