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

Prices for flights from Ontario Airport to Ottawa Airport refresh daily.

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

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

The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 309 Cheap Flights from Ontario to Ottawa in 2026

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Find the cheapest flights from Ontario to Ottawa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 a.m. - 11:54 p.m.

ONT

YOW

15h 44m

2 stops

10:44 a.m. - 10:35 p.m.

YOW

ONT

14h 51m

1 stop

C$ 871United Airlines

Wed, 1 Apr - Fri, 15 May

7:00 a.m. - 5:07 p.m.

ONT

YOW

7h 07m

1 stop

5:25 p.m. - 10:35 p.m.

YOW

ONT

8h 10m

1 stop

C$ 887United Airlines

Wed, 29 Apr - Sun, 3 May

6:30 a.m. - 11:54 p.m.

ONT

YOW

14h 24m

2 stops

6:25 a.m. - 6:19 p.m.

YOW

ONT

14h 54m

1 stop

C$ 894United Airlines

Fri, 7 Aug - Sun, 16 Aug

5:10 a.m. - 9:35 p.m.

ONT

YOW

13h 25m

2 stops

5:25 p.m. - 10:35 p.m.

YOW

ONT

8h 10m

1 stop

C$ 901United Airlines

Wed, 29 Apr - Sun, 3 May

11:05 a.m. - 10:03 a.m.

ONT

YOW

19h 58m

2 stops

6:25 a.m. - 9:58 p.m.

YOW

ONT

18h 33m

2 stops

C$ 908United Airlines

Wed, 29 Apr - Sun, 3 May

7:00 a.m. - 5:07 p.m.

ONT

YOW

7h 07m

1 stop

10:44 a.m. - 10:31 p.m.

YOW

ONT

14h 47m

1 stop

C$ 938United Airlines

Sat, 4 Apr - Sun, 5 Apr

6:49 p.m. - 1:59 p.m.

ONT

YOW

16h 10m

2 stops

5:25 p.m. - 10:31 p.m.

YOW

ONT

8h 06m

1 stop

C$ 952United Airlines

Mon, 30 Mar - Wed, 1 Apr

6:49 p.m. - 1:59 p.m.

ONT

YOW

16h 10m

2 stops

10:44 a.m. - 9:56 a.m.

YOW

ONT

26h 12m

2 stops

C$ 958United Airlines

Mon, 30 Mar - Wed, 1 Apr

7:00 a.m. - 5:07 p.m.

ONT

YOW

7h 07m

1 stop

10:44 a.m. - 10:31 p.m.

YOW

ONT

14h 47m

1 stop

C$ 990United Airlines

Thu, 2 Apr - Sun, 5 Apr

7:00 a.m. - 5:07 p.m.

ONT

YOW

7h 07m

1 stop

5:25 p.m. - 10:31 p.m.

YOW

ONT

8h 06m

1 stop

C$ 1,012United Airlines

Wed, 1 Apr - Wed, 8 Apr

United Airlines flights from Ontario to Ottawa

Our best United Airlines deals on Ontario to Ottawa flight tickets

United Airlines

1 Apr

ONT5:10 a.m.Ontario

15h 44m

2 stops

YOW11:54 p.m.Ottawa

15 May

YOW10:44 a.m.Ottawa

14h 51m

1 stop

ONT10:35 p.m.Ontario

C$ 871

United Airlines

29 Apr

ONT7:00 a.m.Ontario

7h 07m

1 stop

YOW5:07 p.m.Ottawa

3 May

YOW5:25 p.m.Ottawa

8h 10m

1 stop

ONT10:35 p.m.Ontario

C$ 887

United Airlines

7 Aug

ONT6:30 a.m.Ontario

14h 24m

2 stops

YOW11:54 p.m.Ottawa

16 Aug

YOW6:25 a.m.Ottawa

14h 54m

1 stop

ONT6:19 p.m.Ontario

C$ 894

WestJet flights from Ontario to Ottawa

Our best WestJet deals on Ontario to Ottawa flight tickets

WestJet

28 Apr

ONT2:20 p.m.Ontario

24h 15m

3 stops

YOW5:35 p.m.Ottawa

30 Apr

YOW6:25 p.m.Ottawa

22h 14m

3 stops

ONT1:39 p.m.Ontario

C$ 1,368

WestJet

28 Apr

ONT2:20 p.m.Ontario

12h 15m

2 stops

YOW5:35 a.m.Ottawa

30 Apr

YOW6:55 a.m.Ottawa

18h 42m

3 stops

ONT10:37 p.m.Ontario

C$ 1,409

WestJet

28 Apr

ONT2:20 p.m.Ontario

12h 15m

2 stops

YOW5:35 a.m.Ottawa

30 Apr

YOW7:20 a.m.Ottawa

18h 17m

2 stops

ONT10:37 p.m.Ontario

C$ 1,425

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Wed 1/4

5:10 a.m.-11:54 p.m.

2 stops15h 44m

Ottawa

Fri 15/5

10:44 a.m.-10:35 p.m.

1 stop14h 51m

C$ 871

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Wed 29/4

7:00 a.m.-5:07 p.m.

1 stop7h 07m

Ottawa

Sun 3/5

5:25 p.m.-10:35 p.m.

1 stop8h 10m

C$ 887

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Fri 7/8

6:30 a.m.-11:54 p.m.

2 stops14h 24m

Ottawa

Sun 16/8

6:25 a.m.-6:19 p.m.

1 stop14h 54m

C$ 894

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Wed 29/4

5:10 a.m.-9:35 p.m.

2 stops13h 25m

Ottawa

Sun 3/5

5:25 p.m.-10:35 p.m.

1 stop8h 10m

C$ 901

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Wed 29/4

11:05 a.m.-10:03 a.m.

2 stops19h 58m

Ottawa

Sun 3/5

6:25 a.m.-9:58 p.m.

2 stops18h 33m

C$ 908

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Sat 4/4

7:00 a.m.-5:07 p.m.

1 stop7h 07m

Ottawa

Sun 5/4

10:44 a.m.-10:31 p.m.

1 stop14h 47m

C$ 938

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Mon 30/3

6:49 p.m.-1:59 p.m.

2 stops16h 10m

Ottawa

Wed 1/4

5:25 p.m.-10:31 p.m.

1 stop8h 06m

C$ 952

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Mon 30/3

6:49 p.m.-1:59 p.m.

2 stops16h 10m

Ottawa

Wed 1/4

10:44 a.m.-9:56 a.m.

2 stops26h 12m

C$ 958

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Thu 2/4

7:00 a.m.-5:07 p.m.

1 stop7h 07m

Ottawa

Sun 5/4

10:44 a.m.-10:31 p.m.

1 stop14h 47m

C$ 990

Quickest round-trip

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Wed 1/4

7:00 a.m.-5:07 p.m.

1 stop7h 07m

Ottawa

Wed 8/4

5:25 p.m.-10:31 p.m.

1 stop8h 06m

C$ 1,012

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 Ontario to Ottawa

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 Ontario to Ottawa?

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

Which airlines fly to Ottawa?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Ottawa from Ontario according to our data. Air Canada is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Ottawa. Keep in mind that there are 3 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Ottawa

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

Estimated round-trip price

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

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

Fastest flight time	7h 07m
Direct flights	None

The fastest flight from Ontario to Ottawa takes 7h 07m

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

Search flight deals

How far is Ontario to Ottawa by plane?
A flight from Ontario to Ottawa will travel around 3751.2 km. Flights usually cover this in 7h 07m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Ottawa Airport?
Prices for flights from Ontario Airport to Ottawa Airport refresh daily.
How old do you have to be to fly from Ontario Airport to Ottawa 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 Ontario Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Prescott

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Calabogie

Petawawa

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Ottawa. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ottawa from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Ottawa from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Ontario to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.