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.

$175 Cheap Flights from Ottawa to Ontario in 2025/26

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Find the cheapest flights from Ottawa to Los Angeles

Round-trip

One-way

Cheap round-trip flights

6:20 am - 10:51 pmYOW-ONT

19h 31m2 stops

1:45 pm - 1:32 pmONT-YOW

20h 47m2 stops

$409United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

5:25 pm - 12:51 pmYOW-ONT

22h 26m2 stops

1:15 pm - 9:11 amONT-YOW

16h 56m2 stops

$483United Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

5:15 am - 9:19 pmYOW-ONT

19h 04m2 stops

1:52 pm - 10:26 amONT-YOW

17h 34m2 stops

$502United Airlines

Find Deal

Sat, Feb 21 - Wed, Feb 25

5:15 am - 9:19 pmYOW-ONT

19h 04m2 stops

1:52 pm - 10:26 amONT-YOW

17h 34m2 stops

$503United Airlines

Find Deal

Sat, Feb 21 - Wed, Feb 25

7:30 pm - 12:37 pmYOW-ONT

20h 07m2 stops

5:05 am - 9:18 pmONT-YOW

13h 13m2 stops

$509United Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

12:05 pm - 8:58 pmYOW-ONT

11h 53m2 stops

1:52 pm - 10:26 amONT-YOW

17h 34m2 stops

$571United Airlines

Find Deal

Fri, Jan 30 - Sun, Feb 15

10:37 am - 6:06 pmYOW-ONT

10h 29m1 stop

1:15 pm - 9:11 amONT-YOW

16h 56m2 stops

$577United Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

5:14 pm - 10:31 pmYOW-ONT

8h 17m1 stop

5:05 am - 9:56 pmONT-YOW

13h 51m2 stops

$579United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

5:55 am - 10:41 pmYOW-ONT

19h 46m3 stops

7:35 am - 12:40 amONT-YOW

14h 05m2 stops

$678WestJet

Find Deal

Sat, Oct 18 - Wed, Oct 22

5:55 pm - 5:43 pmYOW-ONT

26h 48m3 stops

5:40 am - 9:18 pmONT-YOW

12h 38m2 stops

$709Multiple Airlines

Find Deal

Fri, Jan 30 - Sun, Feb 15

United Airlines flights from Ottawa to Ontario

Our best United Airlines deals on Ottawa to Ontario flight tickets

United Airlines

Oct 29

YOW6:20 amOttawa

19h 31m

2 stops

ONT10:51 pmOntario

Nov 5

ONT1:45 pmOntario

20h 47m

2 stops

YOW1:32 pmOttawa

$409

Find similar

United Airlines

Oct 18

YOW5:25 pmOttawa

22h 26m

2 stops

ONT12:51 pmOntario

Oct 22

ONT1:15 pmOntario

16h 56m

2 stops

YOW9:11 amOttawa

$483

Find similar

United Airlines

Feb 21

YOW5:15 amOttawa

19h 04m

2 stops

ONT9:19 pmOntario

Feb 25

ONT1:52 pmOntario

17h 34m

2 stops

YOW10:26 amOttawa

$502

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Wed 10/29

6:20 am-10:51 pm

2 stops19h 31m

Ontario

Wed 11/5

1:45 pm-1:32 pm

2 stops20h 47m

$409

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 10/18

5:25 pm-12:51 pm

2 stops22h 26m

Ontario

Wed 10/22

1:15 pm-9:11 am

2 stops16h 56m

$483

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 2/21

5:15 am-9:19 pm

2 stops19h 04m

Ontario

Wed 2/25

1:52 pm-10:26 am

2 stops17h 34m

$502

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 2/21

5:15 am-9:19 pm

2 stops19h 04m

Ontario

Wed 2/25

1:52 pm-10:26 am

2 stops17h 34m

$503

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Thu 10/30

7:30 pm-12:37 pm

2 stops20h 07m

Ontario

Thu 11/6

5:05 am-9:18 pm

2 stops13h 13m

$509

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Fri 1/30

12:05 pm-8:58 pm

2 stops11h 53m

Ontario

Sun 2/15

1:52 pm-10:26 am

2 stops17h 34m

$571

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 10/18

10:37 am-6:06 pm

1 stop10h 29m

Ontario

Wed 10/22

1:15 pm-9:11 am

2 stops16h 56m

$577

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Wed 10/29

5:14 pm-10:31 pm

1 stop8h 17m

Ontario

Wed 11/5

5:05 am-9:56 pm

2 stops13h 51m

$579

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 10/18

5:55 am-10:41 pm

3 stops19h 46m

Ontario

Wed 10/22

7:35 am-12:40 am

2 stops14h 05m

$678

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Fri 1/30

5:55 pm-5:43 pm

3 stops26h 48m

Ontario

Sun 2/15

5:40 am-9:18 pm

2 stops12h 38m

$709

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 and WestJet are the most popular carriers operating from Ottawa to Ontario

What airlines fly to Ontario?

Air Canada, Porter Airlines and United 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 57% 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

Direct flights	None

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 05m 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.