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).

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.

What are the earliest and latest flights from Ontario to Ottawa?

These are the earliest and latest flight times available from Ontario to Ottawa: • Earliest: departs at 12:00 am and lands at 12:00 am • Latest: departs at 12:00 am and lands at 12:00 am. The flight takes about 0h 00m.

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 $894 to $2,232. That means the highest observed fare was about 2x 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 lower than usual. Average one-way flight prices are about $320, which is 13% below 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

How much should I expect to pay for a Ontario to Ottawa flight?

Round-trip flights from Ontario to Ottawa range from $625 to $1,022, with an average of $819 over the past 12 months. Anything below $625 counts as a good deal.

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

United Airlines ($894) and American Airlines ($990) 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.

$225 CHEAP FLIGHTS from Ontario to Ottawa (ONT - YOW)

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Cheapest round-trip

$894

Typical prices: $625-$1,022

United Airlines

Sat 9/29Sat 10/6

ONT - YOW • 1 stop

Cheapest one-way

$225

Typical prices: $310-$506

Multiple Airlines

Tue 9/18

ONT - YOW • 2 stops

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.

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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, Sep 29 - Tue, Oct 6

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

$894United Airlines

Tue, Sep 29 - Tue, Oct 6

6:00 am - 6:55 pmONT Ontario-YOW Ottawa

9h 55m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

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

8h 29m1 stop Chicago O'Hare Intl

$899United Airlines

Fri, Oct 23 - Mon, Oct 26

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

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

6:15 am - 6:47 pmYOW Ottawa-ONT Ontario

15h 32m1 stop Chicago O'Hare Intl

$904United Airlines

Fri, Oct 23 - Mon, Oct 26

6:00 am - 10:35 pmONT Ontario-YOW Ottawa

13h 35m2 stops Houston George Bush Intcntl Newark

6:15 am - 8:51 pmYOW Ottawa-ONT Ontario

17h 36m2 stops Chicago O'Hare Intl Denver Intl

$909United Airlines

Thu, Oct 1 - Thu, Oct 8

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

11h 35m1 stop Chicago O'Hare Intl

10:37 am - 10:49 pmYOW Ottawa-ONT Ontario

15h 12m1 stop Chicago O'Hare Intl

$926United Airlines

Fri, Oct 23 - Mon, Oct 26

6:32 pm - 9:56 amONT Ontario-YOW Ottawa

12h 24m2 stops San Francisco Washington, D.C. Dulles Intl

6:15 am - 6:47 pmYOW Ottawa-ONT Ontario

15h 32m1 stop Chicago O'Hare Intl

$936United Airlines

Mon, Sep 28 - Tue, Oct 6

12:55 am - 5:35 amONT Ontario-YOW Ottawa

25h 40m3 stops Guadalajara Miguel Hidal Puerto Vallarta Ordaz Calgary

8:45 am - 11:05 pmYOW Ottawa-ONT Ontario

17h 20m2 stops Cancun Guadalajara Miguel Hidal

$975Multiple Airlines

Sat, Oct 3 - Sat, Oct 10

1:05 pm - 2:55 pmONT Ontario-YOW Ottawa

22h 50m3 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl Toronto Pearson Intl

7:00 am - 10:59 pmYOW Ottawa-ONT Ontario

18h 59m3 stops Toronto Pearson Intl Washington, D.C. Reagan-National Charlotte Douglas

$990American Airlines

Tue, Sep 29 - Tue, Oct 6

12:37 pm - 2:55 pmONT Ontario-YOW Ottawa

23h 18m3 stops Dallas/Fort Worth Chicago O'Hare Intl Toronto Pearson Intl

7:00 am - 10:40 pmYOW Ottawa-ONT Ontario

18h 40m3 stops Toronto Pearson Intl Washington, D.C. Reagan-National Dallas/Fort Worth

$1,012American Airlines

Tue, Sep 1 - Tue, Sep 8

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

11h 35m1 stop Chicago O'Hare Intl

5:20 pm - 10:59 pmYOW Ottawa-ONT Ontario

8h 39m1 stop Chicago O'Hare Intl

$1,158United 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 $894. 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 $894 on United Airlines.

Find deals

Cheapest flight	$225

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).
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.
What are the earliest and latest flights from Ontario to Ottawa?
These are the earliest and latest flight times available from Ontario to Ottawa:

• Earliest: departs at 12:00 am and lands at 12:00 am
• Latest: departs at 12:00 am and lands at 12:00 am.

The flight takes about 0h 00m.
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 $894 to $2,232. That means the highest observed fare was about 2x 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 lower than usual. Average one-way flight prices are about $320, which is 13% below 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
How much should I expect to pay for a Ontario to Ottawa flight?
Round-trip flights from Ontario to Ottawa range from $625 to $1,022, with an average of $819 over the past 12 months. Anything below $625 counts as a good deal.

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
- Ramada by Wyndham Ottawa On The Rideau
- Fairfield Inn & Suites by Marriott Ottawa Airport

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

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Ontario (ONT)

Ottawa (YOW)

ONT - YOW

$225 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

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