Which airports can I use when flying from Ontario to Ottawa?

Flights from Ontario to Ottawa usually depart from Ontario (ONT) and arrive at Ottawa (YOW).

What cabin classes can I book on flights from Ontario to Ottawa?

Only Economy Class is available on flights from Ontario to Ottawa.

Which airports do connecting flights from Ontario to Ottawa pass through?

Most connecting flights from Ontario to Ottawa pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Ontario to Ottawa?

Yes. Being flexible with your travel dates can save you up to 41% on the Ontario to Ottawa route. Friday is the cheapest departure day at $625 round-trip on average, while Thursday is the most expensive at $1,047, a difference of $422. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Ottawa?

Some of the most popular sights in Ottawa are Downtown Ottawa, Parliament Hill and Garden of the Provinces and Territories. These are among the most viewed places in Ottawa on KAYAK.

How long is a flight from Ontario to Ottawa?

A nonstop flight from Ontario to Ottawa takes 0h 00m, covering 2,329 miles.

Do I need a passport to fly from Ontario to Ottawa?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Ontario to Ottawa changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $820 to $2,826. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Ontario to Ottawa looking right now?

One-way fares from Ontario to Ottawa are currently higher than usual. Average one-way flight prices are about $555, which is 51% above the typical average for this route.

What is the time difference between Ontario and Ottawa?

Ottawa is 3 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ottawa Airport (YOW)?

Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include: · Routes Car & Truck Rentals · Europcar · Alamo · Budget · Enterprise Rent-A-Car

What is the cheapest airline to fly from Ontario to Ottawa?

Air Canada ($820) and United Airlines ($852) are the cheapest airlines to fly round-trip from Ontario to Ottawa according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Ontario to Ottawa?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $832. Based on KAYAK data over the past 3 months.

When flying from Ontario to Ottawa which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Ontario to Ottawa layovers at 300 minutes over the past 3 months.

$418 CHEAP FLIGHTS from Ontario to Ottawa (ONT - YOW)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$820

Typical prices: $625-$1,022

Air Canada

Wed 10/3Wed 10/10

ONT - YOW • 2 stops

Cheapest one-way

$418

Typical prices: $310-$506

United Airlines

Thu 10/11

ONT - YOW • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Ontario and Ottawa. You'll need to take a connecting flight to reach the destination.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Ottawa!

Flight Deals

Cheap Flights from Ontario to Ottawa (ONT-YOW)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Ottawa

Tue, Oct 6 - Sat, Oct 10

7:00 am - 5:16 pmONT Ontario-YOW Ottawa

7h 16m1 stop Chicago O'Hare Intl

5:20 pm - 10:49 pmYOW Ottawa-ONT Ontario

8h 29m1 stop Chicago O'Hare Intl

$776United Airlines

Tue, Oct 6 - Sat, Oct 10

7:00 am - 9:35 pmONT Ontario-YOW Ottawa

11h 35m1 stop Chicago O'Hare Intl

2:52 pm - 10:51 pmYOW Ottawa-ONT Ontario

10h 59m2 stops Washington, D.C. Dulles Intl San Francisco

$786United Airlines

Tue, Oct 6 - Sat, Oct 10

1:52 pm - 9:56 amONT Ontario-YOW Ottawa

17h 04m2 stops San Francisco Washington, D.C. Dulles Intl

6:25 am - 12:46 pmYOW Ottawa-ONT Ontario

9h 21m2 stops Chicago O'Hare Intl Denver Intl

$791United Airlines

Sat, Oct 3 - Sat, Oct 10

1:52 pm - 5:58 amONT Ontario-YOW Ottawa

13h 06m2 stops San Francisco Vancouver Intl

6:00 am - 8:58 pmYOW Ottawa-ONT Ontario

17h 58m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$820Air Canada

Tue, Oct 13 - Tue, Oct 20

5:00 am - 5:16 pmONT Ontario-YOW Ottawa

9h 16m2 stops Denver Intl Chicago O'Hare Intl

6:25 am - 3:22 pmYOW Ottawa-ONT Ontario

11h 57m2 stops Chicago O'Hare Intl San Francisco

$834Air Canada

Sun, Oct 11 - Sun, Oct 18

6:07 am - 12:53 amONT Ontario-YOW Ottawa

15h 46m2 stops San Francisco Vancouver Intl

7:30 pm - 8:58 pmYOW Ottawa-ONT Ontario

28h 28m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$835Air Canada

Tue, Oct 13 - Tue, Oct 20

1:52 pm - 1:59 pmONT Ontario-YOW Ottawa

21h 07m2 stops San Francisco Chicago O'Hare Intl

6:25 am - 5:41 pmYOW Ottawa-ONT Ontario

14h 16m2 stops Chicago O'Hare Intl San Francisco

$837Air Canada

Sun, Oct 11 - Sun, Oct 18

6:07 am - 12:53 amONT Ontario-YOW Ottawa

15h 46m2 stops San Francisco Vancouver Intl

9:25 pm - 8:58 pmYOW Ottawa-ONT Ontario

26h 33m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$838Air Canada

Sat, Oct 3 - Sat, Oct 10

7:00 am - 5:16 pmONT Ontario-YOW Ottawa

7h 16m1 stop Chicago O'Hare Intl

10:37 am - 8:58 pmYOW Ottawa-ONT Ontario

13h 21m2 stops Chicago O'Hare Intl Denver Intl

$852United Airlines

Sat, Oct 3 - Sat, Oct 10

7:00 am - 5:16 pmONT Ontario-YOW Ottawa

7h 16m1 stop Chicago O'Hare Intl

5:20 pm - 10:49 pmYOW Ottawa-ONT Ontario

8h 29m1 stop Chicago O'Hare Intl

$852United Airlines

Recent last minute flight deals from Ontario to Ottawa

Fri, Sep 4 - Mon, Sep 7

5:00 am - 9:20 pmONT Ontario-YOW Ottawa

13h 20m2 stops Denver Intl Toronto Pearson Intl

6:00 am - 8:53 pmYOW Ottawa-ONT Ontario

17h 53m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$1,266Air Canada

Wed, Sep 2 - Sun, Sep 6

7:00 am - 9:35 pmONT Ontario-YOW Ottawa

11h 35m1 stop Chicago O'Hare Intl

10:37 am - 10:35 pmYOW Ottawa-ONT Ontario

14h 58m1 stop Chicago O'Hare Intl

$1,340United Airlines

Wed, Sep 2 - Sun, Sep 6

6:08 am - 6:55 pmONT Ontario-YOW Ottawa

9h 47m2 stops San Francisco Washington, D.C. Dulles Intl

5:20 pm - 10:35 pmYOW Ottawa-ONT Ontario

8h 15m1 stop Chicago O'Hare Intl

$1,346United Airlines

Wed, Sep 2 - Sun, Sep 6

5:00 am - 9:35 pmONT Ontario-YOW Ottawa

13h 35m2 stops Denver Intl Chicago O'Hare Intl

6:25 am - 12:50 pmYOW Ottawa-ONT Ontario

9h 25m2 stops Chicago O'Hare Intl Denver Intl

$1,355United Airlines

Fri, Sep 4 - Mon, Sep 7

7:00 am - 9:35 pmONT Ontario-YOW Ottawa

11h 35m1 stop Chicago O'Hare Intl

5:20 pm - 10:35 pmYOW Ottawa-ONT Ontario

8h 15m1 stop Chicago O'Hare Intl

$1,367United Airlines

Wed, Sep 2 - Fri, Sep 4

7:00 am - 5:16 pmONT Ontario-YOW Ottawa

7h 16m1 stop Chicago O'Hare Intl

10:37 am - 10:35 pmYOW Ottawa-ONT Ontario

14h 58m1 stop Chicago O'Hare Intl

$1,432United Airlines

Wed, Sep 2 - Fri, Sep 4

7:00 am - 9:35 pmONT Ontario-YOW Ottawa

11h 35m1 stop Chicago O'Hare Intl

6:25 am - 6:11 pmYOW Ottawa-ONT Ontario

14h 46m2 stops Chicago O'Hare Intl San Francisco

$1,441United Airlines

Wed, Sep 2 - Fri, Sep 4

7:00 am - 5:16 pmONT Ontario-YOW Ottawa

7h 16m1 stop Chicago O'Hare Intl

6:00 am - 10:35 pmYOW Ottawa-ONT Ontario

19h 35m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

$1,442United Airlines

Wed, Sep 2 - Fri, Sep 4

1:18 pm - 9:11 amONT Ontario-YOW Ottawa

16h 53m2 stops Denver Intl Newark

6:00 am - 10:35 pmYOW Ottawa-ONT Ontario

19h 35m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

$1,452United Airlines

Wed, Sep 2 - Sun, Sep 6

2:27 pm - 2:55 pmONT Ontario-YOW Ottawa

21h 28m3 stops Dallas/Fort Worth Chicago O'Hare Intl Toronto Pearson Intl

7:00 am - 6:47 pmYOW Ottawa-ONT Ontario

14h 47m3 stops Toronto Pearson Intl New York LaGuardia Dallas/Fort Worth

$1,524American Airlines

Booking Insights

Price, demand and travel trends for Ontario to Ottawa flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Ottawa with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Ontario to Ottawa?

Round-trip flights from Ontario to Ottawa start at $820. Prices are typical for this route right now, with typical round-trip fares ranging from $625 to $1,022. The lowest price found in the past 5 days was $820 on Air Canada.

Find deals

Cheapest flight	$418

Flight from Ontario to Ottawa

When to book flights from Ontario to Ottawa

Are your dates flexible? Find out the best times to travel from Ontario to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Ontario to Ottawa?
Flights from Ontario to Ottawa usually depart from Ontario (ONT) and arrive at Ottawa (YOW).
What cabin classes can I book on flights from Ontario to Ottawa?
Only Economy Class is available on flights from Ontario to Ottawa.
Which airports do connecting flights from Ontario to Ottawa pass through?
Most connecting flights from Ontario to Ottawa pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Ontario to Ottawa?
Yes. Being flexible with your travel dates can save you up to 41% on the Ontario to Ottawa route. Friday is the cheapest departure day at $625 round-trip on average, while Thursday is the most expensive at $1,047, a difference of $422. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Ottawa?
Some of the most popular sights in Ottawa are Downtown Ottawa, Parliament Hill and Garden of the Provinces and Territories. These are among the most viewed places in Ottawa on KAYAK.
How long is a flight from Ontario to Ottawa?
A nonstop flight from Ontario to Ottawa takes 0h 00m, covering 2,329 miles.
Do I need a passport to fly from Ontario to Ottawa?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Ontario to Ottawa changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $820 to $2,826. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Ontario to Ottawa looking right now?
One-way fares from Ontario to Ottawa are currently higher than usual. Average one-way flight prices are about $555, which is 51% above the typical average for this route.
What is the time difference between Ontario and Ottawa?
Ottawa is 3 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Ottawa Airport (YOW)?
Ottawa Airport (YOW) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
· Routes Car & Truck Rentals
· Europcar
· Alamo
· Budget
· Enterprise Rent-A-Car

If your dates can be flexible, aim for a Friday departure instead of Thursday. On this route, Friday flights average $625 - about $422 less than Thursday (40% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ottawa Airport.
- Hilton Garden Inn Ottawa Airport
- Fairfield Inn & Suites by Marriott Ottawa Airport
- Hampton Inn by Hilton Ottawa Airport

Everything you need to know for your flight from Ontario to Ottawa

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Ontario (ONT)

Ottawa (YOW)

ONT - YOW

$418 Find Cheap Flights from Ontario to Ottawa - Compare and Save

Everything you should know

Cheap Flights from Ontario to Ottawa (ONT-YOW)

Recent round-trip flight deals from Ontario to Ottawa

Recent one-way flight deals from Ontario to Ottawa

Recent last minute flight deals from Ontario to Ottawa

Price, demand and travel trends for Ontario to Ottawa flights

How much is a round-trip flight from Ontario to Ottawa?

What is the cheapest airline to fly from Ontario to Ottawa?

What is the cheapest layover airport when flying from Ontario to Ottawa?

When flying from Ontario to Ottawa which airport offers the shortest layover?

Key details for Ontario to Ottawa flights

Cheapest flight

When to book flights from Ontario to Ottawa

Your Ontario to Ottawa flight questions, answered

Your guide to booking Ontario to Ottawa flights

Everything you need to know for your flight from Ontario to Ottawa

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Ottawa

Complete your trip to Ottawa with a hotel stay or car rental

Find direct flights to and from Ontario and Ottawa

Flights to other popular destinations

Flights from domestic origins to Ottawa

Choose which airport to fly into in Ottawa

Find deals for your return flight