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.

$253 Cheap Flights from Ottawa to Ontario in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ottawa to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

5:15 am - 5:37 pmYOW-ONT

15h 22m2 stops

1:42 pm - 11:45 amONT-YOW

19h 03m2 stops

$555United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

5:25 pm - 5:37 pmYOW-ONT

27h 12m2 stops

1:42 pm - 5:06 pmONT-YOW

24h 24m2 stops

$581United Airlines

Find Deal

Fri, Sep 12 - Fri, Sep 19

5:25 pm - 5:37 pmYOW-ONT

27h 12m2 stops

7:00 am - 5:06 pmONT-YOW

7h 06m1 stop

$638United Airlines

Find Deal

Fri, Sep 12 - Fri, Sep 19

5:25 pm - 12:13 pmYOW-ONT

21h 48m2 stops

1:42 pm - 5:06 pmONT-YOW

24h 24m2 stops

$658United Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

10:37 am - 10:30 pmYOW-ONT

14h 53m1 stop

6:38 pm - 9:58 amONT-YOW

12h 20m2 stops

$669United Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

5:15 am - 5:29 pmYOW-ONT

15h 14m2 stops

6:38 pm - 5:04 pmONT-YOW

19h 26m2 stops

$739Air Canada

Find Deal

Fri, Sep 5 - Sun, Sep 7

3:45 pm - 5:00 pmYOW-ONT

28h 15m3 stops

6:00 am - 6:45 amONT-YOW

21h 45m3 stops

$812WestJet

Find Deal

Sun, Sep 14 - Sun, Sep 21

8:50 am - 10:40 pmYOW-ONT

16h 50m3 stops

6:00 am - 1:03 pmONT-YOW

28h 03m3 stops

$829

Find Deal

Sat, Sep 13 - Sat, Sep 20

6:30 pm - 5:00 pmYOW-ONT

25h 30m2 stops

6:00 am - 6:45 amONT-YOW

21h 45m3 stops

$830

Find Deal

Sun, Sep 14 - Sun, Sep 21

5:45 am - 5:11 pmYOW-ONT

14h 26m2 stops

6:00 am - 12:48 amONT-YOW

15h 48m2 stops

$1,361WestJet

Find Deal

Sat, Aug 16 - Thu, Aug 21

United Airlines flights from Ottawa to Ontario

Our best United Airlines deals on Ottawa to Ontario flight tickets

United Airlines

Sep 13

YOW5:15 amOttawa

15h 22m

2 stops

ONT5:37 pmOntario

Sep 20

ONT1:42 pmOntario

19h 03m

2 stops

YOW11:45 amOttawa

$555

Find similar

United Airlines

Sep 12

YOW5:25 pmOttawa

27h 12m

2 stops

ONT5:37 pmOntario

Sep 19

ONT1:42 pmOntario

24h 24m

2 stops

YOW5:06 pmOttawa

$581

Find similar

United Airlines

Sep 12

YOW5:25 pmOttawa

27h 12m

2 stops

ONT5:37 pmOntario

Sep 19

ONT7:00 amOntario

7h 06m

1 stop

YOW5:06 pmOttawa

$638

Find similar

WestJet flights from Ottawa to Ontario

Our best WestJet deals on Ottawa to Ontario flight tickets

WestJet

Sep 14

YOW3:45 pmOttawa

28h 15m

3 stops

ONT5:00 pmOntario

Sep 21

ONT6:00 amOntario

21h 45m

3 stops

YOW6:45 amOttawa

$812

Find similar

WestJet

Aug 16

YOW5:45 amOttawa

14h 26m

2 stops

ONT5:11 pmOntario

Aug 21

ONT6:00 amOntario

15h 48m

2 stops

YOW12:48 amOttawa

$1,361

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 9/13

5:15 am-5:37 pm

2 stops15h 22m

Ontario

Sat 9/20

1:42 pm-11:45 am

2 stops19h 03m

$555

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Fri 9/12

5:25 pm-5:37 pm

2 stops27h 12m

Ontario

Fri 9/19

1:42 pm-5:06 pm

2 stops24h 24m

$581

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Fri 9/12

5:25 pm-5:37 pm

2 stops27h 12m

Ontario

Fri 9/19

7:00 am-5:06 pm

1 stop7h 06m

$638

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sun 9/14

5:25 pm-12:13 pm

2 stops21h 48m

Ontario

Sun 9/21

1:42 pm-5:06 pm

2 stops24h 24m

$658

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sun 9/14

10:37 am-10:30 pm

1 stop14h 53m

Ontario

Sun 9/21

6:38 pm-9:58 am

2 stops12h 20m

$669

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Fri 9/5

5:15 am-5:29 pm

2 stops15h 14m

Ontario

Sun 9/7

6:38 pm-5:04 pm

2 stops19h 26m

$739

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sun 9/14

3:45 pm-5:00 pm

3 stops28h 15m

Ontario

Sun 9/21

6:00 am-6:45 am

3 stops21h 45m

$812

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 9/13

8:50 am-10:40 pm

3 stops16h 50m

Ontario

Sat 9/20

6:00 am-1:03 pm

3 stops28h 03m

$829

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sun 9/14

6:30 pm-5:00 pm

2 stops25h 30m

Ontario

Sun 9/21

6:00 am-6:45 am

3 stops21h 45m

$830

OttawaOntario

YOW - ONT

YOWONT

Ottawa

Sat 8/16

5:45 am-5:11 pm

2 stops14h 26m

Ontario

Thu 8/21

6:00 am-12:48 am

2 stops15h 48m

$1,361

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, 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 55% 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

Best Price Found	$253
Fastest flight time	7h 41m
Direct flights	None
Airports in Ontario	1 airport

The best one-way flight to Ontario from Ottawa in the past 72 hours is $253. The best round-trip flight deal from Ottawa to Ontario found on momondo in the last 72 hours is $555.

The fastest flight from Ottawa to Ontario takes 7h 41m

There are no direct flights from Ottawa to Ontario. Popular non-direct route for this connection is Ottawa Airport - Ontario Airport.

There is 1 airport near Ontario: Ontario (ONT)

Search flight deals

How far is Ottawa to Ontario by plane?
The straight-line distance from Ottawa to Ontario is 2330.9 mi. Typically, this will take 7h 41m 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.