How do I get Price Alerts for flights from Ontario to Ottawa?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Ontario from Ottawa . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Ontario to Ottawa with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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$ 332 Cheap Flights from Ontario to Ottawa in 2026/27

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.

8:00 a.m. - 11:40 p.m.ONT Ontario-YOW Ottawa

12h 40m2 stops Las Vegas Harry Reid Intl Calgary

7:00 a.m. - 6:31 p.m.YOW Ottawa-ONT Ontario

14h 31m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl

C$ 694Multiple Airlines

Tue, 1 Dec - Tue, 8 Dec

2:00 p.m. - 11:40 p.m.ONT Ontario-YOW Ottawa

30h 40m3 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl Calgary

7:00 a.m. - 6:31 p.m.YOW Ottawa-ONT Ontario

14h 31m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl

C$ 726Multiple Airlines

Tue, 1 Dec - Tue, 8 Dec

2:00 p.m. - 11:40 p.m.ONT Ontario-YOW Ottawa

30h 40m3 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl Calgary

4:40 p.m. - 10:17 p.m.YOW Ottawa-ONT Ontario

32h 37m3 stops Tampa Atlanta Hartsfield-Jackson Denver Intl

C$ 750Multiple Airlines

Tue, 1 Dec - Tue, 8 Dec

8:15 a.m. - 12:37 a.m.ONT Ontario-YOW Ottawa

13h 22m2 stops Las Vegas Harry Reid Intl Toronto Pearson Intl

6:10 a.m. - 11:23 p.m.YOW Ottawa-ONT Ontario

20h 13m2 stops Calgary San Francisco

C$ 942Multiple Airlines

Sat, 28 Nov - Mon, 7 Dec

10:40 p.m. - 11:40 p.m.ONT Ontario-YOW Ottawa

22h 00m2 stops Las Vegas Harry Reid Intl Calgary

7:00 a.m. - 12:14 a.m.YOW Ottawa-ONT Ontario

20h 14m3 stops Toronto Pearson Intl San Francisco Denver Intl

C$ 958Multiple Airlines

Sun, 22 Nov - Thu, 26 Nov

8:15 a.m. - 12:37 a.m.ONT Ontario-YOW Ottawa

13h 22m2 stops Las Vegas Harry Reid Intl Toronto Pearson Intl

7:00 a.m. - 6:31 p.m.YOW Ottawa-ONT Ontario

14h 31m3 stops Toronto Pearson Intl Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

C$ 982Multiple Airlines

Sat, 28 Nov - Mon, 7 Dec

9:37 p.m. - 3:40 p.m.ONT Ontario-YOW Ottawa

15h 03m2 stops Las Vegas Harry Reid Intl Orlando

5:40 p.m. - 7:07 a.m.YOW Ottawa-ONT Ontario

16h 27m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl

C$ 996Multiple Airlines

Mon, 21 Dec - Sun, 3 Jan

9:37 p.m. - 5:56 p.m.ONT Ontario-YOW Ottawa

17h 19m3 stops Las Vegas Harry Reid Intl Orlando Toronto Pearson Intl

5:40 p.m. - 7:07 a.m.YOW Ottawa-ONT Ontario

16h 27m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl

C$ 1,014Multiple Airlines

Mon, 21 Dec - Sun, 3 Jan

8:15 a.m. - 12:37 a.m.ONT Ontario-YOW Ottawa

13h 22m2 stops Las Vegas Harry Reid Intl Toronto Pearson Intl

6:10 a.m. - 11:23 p.m.YOW Ottawa-ONT Ontario

20h 13m2 stops Calgary San Francisco

C$ 1,047Multiple Airlines

Sat, 28 Nov - Mon, 7 Dec

8:15 a.m. - 12:37 a.m.ONT Ontario-YOW Ottawa

13h 22m2 stops Las Vegas Harry Reid Intl Toronto Pearson Intl

7:00 a.m. - 6:31 p.m.YOW Ottawa-ONT Ontario

14h 31m3 stops Toronto Pearson Intl Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

C$ 1,052Multiple Airlines

Sat, 28 Nov - Mon, 7 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:52 a.m. - 5:24 p.m.ONT Ontario-YOW Ottawa

26h 32m3 stops Denver Intl Chicago O'Hare Intl Fort Lauderdale

10:15 a.m. - 12:14 a.m.YOW Ottawa-ONT Ontario

16h 59m3 stops Toronto Pearson Intl Austin Bergstrom Denver Intl

C$ 1,317Multiple Airlines

Wed, 11 Nov - Tue, 24 Nov

5:07 p.m. - 5:24 p.m.ONT Ontario-YOW Ottawa

21h 17m3 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson Fort Lauderdale

8:00 a.m. - 11:51 p.m.YOW Ottawa-ONT Ontario

18h 51m2 stops Orlando Denver Intl

C$ 1,447Multiple Airlines

Tue, 10 Nov - Sun, 15 Nov

5:07 p.m. - 4:45 p.m.ONT Ontario-YOW Ottawa

20h 38m2 stops Las Vegas Harry Reid Intl Orlando

8:00 a.m. - 11:51 p.m.YOW Ottawa-ONT Ontario

18h 51m2 stops Orlando Denver Intl

C$ 1,459Multiple Airlines

Tue, 10 Nov - Sun, 15 Nov

5:07 p.m. - 5:52 p.m.ONT Ontario-YOW Ottawa

21h 45m3 stops Las Vegas Harry Reid Intl Orlando Toronto Pearson Intl

10:15 a.m. - 11:51 p.m.YOW Ottawa-ONT Ontario

16h 36m3 stops Toronto Pearson Intl Austin Bergstrom Denver Intl

C$ 1,534Multiple Airlines

Tue, 10 Nov - Sun, 15 Nov

8:35 p.m. - 5:24 p.m.ONT Ontario-YOW Ottawa

17h 49m3 stops Las Vegas Harry Reid Intl Chicago O'Hare Intl Fort Lauderdale

8:00 a.m. - 11:51 p.m.YOW Ottawa-ONT Ontario

18h 51m2 stops Orlando Denver Intl

C$ 1,551Multiple Airlines

Fri, 13 Nov - Sun, 15 Nov

8:35 p.m. - 5:24 p.m.ONT Ontario-YOW Ottawa

17h 49m3 stops Las Vegas Harry Reid Intl Chicago O'Hare Intl Fort Lauderdale

10:15 a.m. - 11:51 p.m.YOW Ottawa-ONT Ontario

16h 36m3 stops Toronto Pearson Intl Austin Bergstrom Denver Intl

C$ 1,695Multiple Airlines

Fri, 13 Nov - Sun, 15 Nov

6:00 a.m. - 9:16 p.m.ONT Ontario-YOW Ottawa

12h 16m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 a.m. - 3:33 p.m.YOW Ottawa-ONT Ontario

12h 18m2 stops Chicago O'Hare Intl San Francisco

C$ 1,831United Airlines

Wed, 11 Nov - Tue, 24 Nov

7:00 a.m. - 9:16 p.m.ONT Ontario-YOW Ottawa

11h 16m1 stop Chicago O'Hare Intl

6:15 a.m. - 6:47 p.m.YOW Ottawa-ONT Ontario

15h 32m1 stop Chicago O'Hare Intl

C$ 1,924United Airlines

Fri, 13 Nov - Sun, 15 Nov

6:00 a.m. - 9:16 p.m.ONT Ontario-YOW Ottawa

12h 16m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 a.m. - 3:33 p.m.YOW Ottawa-ONT Ontario

12h 18m2 stops Chicago O'Hare Intl San Francisco

C$ 2,036United Airlines

Fri, 13 Nov - Sun, 15 Nov

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United Airlines flights from Ontario to Ottawa

Our best United Airlines deals on Ontario to Ottawa flight tickets

United Airlines

28 Jan

ONT7:00 a.m.Ontario

11h 23m

1 stop

YOW9:23 p.m.Ottawa

30 Jan

YOW6:15 a.m.Ottawa

15h 35m

1 stop

ONT6:50 p.m.Ontario

C$ 1,294

United Airlines

28 Jan

ONT6:00 a.m.Ontario

10h 27m

2 stops

YOW7:27 p.m.Ottawa

30 Jan

YOW6:15 a.m.Ottawa

15h 35m

1 stop

ONT6:50 p.m.Ontario

C$ 1,307

United Airlines

28 Jan

ONT7:00 a.m.Ontario

11h 23m

1 stop

YOW9:23 p.m.Ottawa

30 Jan

YOW6:15 a.m.Ottawa

15h 35m

1 stop

ONT6:50 p.m.Ontario

C$ 1,308

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OntarioOttawa

ONT Ontario - YOW Ottawa

ONTYOW

Ontario

Tue 1/12

8:00 a.m.-11:40 p.m.

2 stops12h 40m

Ottawa

Tue 8/12

7:00 a.m.-6:31 p.m.

2 stops14h 31m

C$ 694

OntarioOttawa

ONT Ontario - YOW Ottawa

ONTYOW

Ontario

Tue 1/12

2:00 p.m.-11:40 p.m.

3 stops30h 40m

Ottawa

Tue 8/12

7:00 a.m.-6:31 p.m.

2 stops14h 31m

C$ 726

OntarioOttawa

ONT Ontario - YOW Ottawa

ONTYOW

Ontario

Tue 1/12

2:00 p.m.-11:40 p.m.

3 stops30h 40m

Ottawa

Tue 8/12

4:40 p.m.-10:17 p.m.

3 stops32h 37m

C$ 750

OntarioOttawa

ONT Ontario - YOW Ottawa

ONTYOW

Ontario

Sat 28/11

8:15 a.m.-12:37 a.m.

2 stops13h 22m

Ottawa

Mon 7/12

6:10 a.m.-11:23 p.m.

2 stops20h 13m

C$ 942

OntarioOttawa

ONT Ontario - YOW Ottawa

ONTYOW

Ontario

Sun 22/11

10:40 p.m.-11:40 p.m.

2 stops22h 00m

Ottawa

Thu 26/11

7:00 a.m.-12:14 a.m.

3 stops20h 14m

C$ 958

OntarioOttawa

ONT Ontario - YOW Ottawa

ONTYOW

Ontario

Sat 28/11

8:15 a.m.-12:37 a.m.

2 stops13h 22m

Ottawa

Mon 7/12

7:00 a.m.-6:31 p.m.

3 stops14h 31m

C$ 982

OntarioOttawa

ONT Ontario - YOW Ottawa

ONTYOW

Ontario

Mon 21/12

9:37 p.m.-3:40 p.m.

2 stops15h 03m

Ottawa

Sun 3/1

5:40 p.m.-7:07 a.m.

2 stops16h 27m

C$ 996

OntarioOttawa

ONT Ontario - YOW Ottawa

ONTYOW

Ontario

Mon 21/12

9:37 p.m.-5:56 p.m.

3 stops17h 19m

Ottawa

Sun 3/1

5:40 p.m.-7:07 a.m.

2 stops16h 27m

C$ 1,014

OntarioOttawa

ONT Ontario - YOW Ottawa

ONTYOW

Ontario

Sat 28/11

8:15 a.m.-12:37 a.m.

2 stops13h 22m

Ottawa

Mon 7/12

6:10 a.m.-11:23 p.m.

2 stops20h 13m

C$ 1,047

OntarioOttawa

ONT Ontario - YOW Ottawa

ONTYOW

Ontario

Sat 28/11

8:15 a.m.-12:37 a.m.

2 stops13h 22m

Ottawa

Mon 7/12

7:00 a.m.-6:31 p.m.

3 stops14h 31m

C$ 1,052

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Best price found	C$ 332
Fastest flight time	11h 23m
Direct flights	None

The best one-way flight to Ottawa from Ontario in the past 72 hours is C$ 332. The best round-trip flight deal from Ontario to Ottawa found on momondo in the last 72 hours is C$ 694.

The fastest flight from Ontario to Ottawa takes 11h 23m

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

Search flight deals

Frequently asked questions about flying from Ontario to Ottawa

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 11h 23m, 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.

Frequently asked questions about flying from Ontario to Ottawa

How do I get Price Alerts for flights from Ontario to Ottawa?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Ontario from Ottawa. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Ontario to Ottawa with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Gatineau

Brockville

Smiths Falls

Pembroke

Perth

Calabogie

Wakefield

Prescott

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.