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Cheap flights from Ontario (ONT) to Ottawa (YOW) from $546

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — YOW
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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How far in advance should I book a flight from Ontario to Ottawa?

Find a great deal and save up to 40% by booking at least 10 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Ottawa within the next two weeks, with the cheapest ticket starting at $365.

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

Our data shows that February tends to be the cheapest month to fly to Ottawa from Ontario. Users have commonly found prices around $554 for the month, but tickets can be as low as $162. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from Ontario to Ottawa (ONT - YOW)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Ottawa as you normally would.

Cheap Air Canada flights from Ontario to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Ontario and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Take a peek at the cheapest Air Canada flights we've detected traveling from Ontario to Ottawa. It's recommended that users confirm their flight details before booking.
Tue 7/235:20 amONT - YOW
2 stops10h 53mAir Canada
Sat 8/3112:00 pmYOW - ONT
2 stops12h 02mAir Canada
Deal found 4/26$780
Tue 7/235:20 amONT - YOW
2 stops10h 53mAir Canada
Sun 9/112:00 pmYOW - ONT
2 stops12h 02mAir Canada
Deal found 4/26$794
Mon 7/226:25 pmONT - YOW
2 stops20h 48mAir Canada
Sat 8/3112:00 pmYOW - ONT
2 stops12h 02mAir Canada
Deal found 4/26$803
Mon 7/226:25 pmONT - YOW
2 stops20h 48mAir Canada
Sun 9/112:00 pmYOW - ONT
2 stops12h 02mAir Canada
Deal found 4/26$817
Wed 7/241:30 pmONT - YOW
2 stops9h 03mAir Canada
Tue 9/39:00 pmYOW - ONT
2 stops18h 32mAir Canada
Deal found 4/25$822
Mon 7/226:25 pmONT - YOW
2 stops20h 48mAir Canada
Tue 9/39:00 pmYOW - ONT
2 stops18h 32mAir Canada
Deal found 4/26$840
Tue 7/235:20 amONT - YOW
2 stops10h 53mAir Canada
Thu 9/512:00 pmYOW - ONT
2 stops12h 02mAir Canada
Deal found 4/26$848
Tue 7/235:20 amONT - YOW
2 stops10h 53mAir Canada
Fri 9/69:00 pmYOW - ONT
2 stops18h 32mAir Canada
Deal found 4/26$871
Wed 7/241:30 pmONT - YOW
2 stops9h 03mAir Canada
Wed 9/45:55 amYOW - ONT
2 stops9h 37mAir Canada
Deal found 4/26$883

Cheap United Airlines flights from Ontario to Ottawa

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Ontario to Ottawa. Check back soon if you're not seeing flights that suit your needs.
Tue 7/236:25 pmONT - YOW
2 stops19h 39mUnited Airlines
Tue 9/37:30 pmYOW - ONT
2 stops20h 51mUnited Airlines
Deal found 4/25$810
Tue 7/236:25 pmONT - YOW
2 stops19h 39mUnited Airlines
Fri 9/611:25 amYOW - ONT
2 stops12h 37mUnited Airlines
Deal found 4/26$832
Tue 7/236:25 pmONT - YOW
2 stops24h 27mUnited Airlines
Tue 7/305:30 pmYOW - ONT
2 stops26h 58mUnited Airlines
Deal found 4/26$842
Mon 7/226:25 pmONT - YOW
2 stops24h 27mUnited Airlines
Thu 9/511:25 amYOW - ONT
2 stops12h 37mUnited Airlines
Deal found 4/26$853
Mon 7/226:25 pmONT - YOW
2 stops24h 27mUnited Airlines
Tue 7/305:30 pmYOW - ONT
2 stops26h 58mUnited Airlines
Deal found 4/26$864
Mon 7/226:25 pmONT - YOW
2 stops24h 27mUnited Airlines
Mon 7/295:30 pmYOW - ONT
2 stops22h 03mUnited Airlines
Deal found 4/26$885
Tue 7/231:47 pmONT - YOW
3 stops23h 56mUnited Airlines
Tue 9/37:30 pmYOW - ONT
2 stops20h 51mUnited Airlines
Deal found 4/25$906
Tue 7/236:25 pmONT - YOW
2 stops19h 39mUnited Airlines
Thu 8/15:30 pmYOW - ONT
2 stops26h 58mUnited Airlines
Deal found 4/26$910
Sun 7/216:25 pmONT - YOW
2 stops24h 27mUnited Airlines
Tue 7/305:30 pmYOW - ONT
2 stops26h 58mUnited Airlines
Deal found 4/26$918

Cheap Ontario to Ottawa flights in April & May 2024

Find cheap flight options from Ontario to Ottawa specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Scroll through some of the best deals on flights from Ontario to Ottawa in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 5/211:36 pmONT - YOW
2 stops8h 56mMultiple Airlines
Wed 5/228:00 pmYOW - ONT
2 stops19h 45mMultiple Airlines
Deal found 4/26$942
Mon 5/208:09 pmONT - YOW
2 stops20h 09mMultiple Airlines
Thu 5/2311:55 amYOW - ONT
2 stops15h 03mMultiple Airlines
Deal found 4/25$1,019
Thu 5/91:36 pmONT - YOW
2 stops24h 30mUnited Airlines
Sun 5/127:30 pmYOW - ONT
2 stops28h 23mUnited Airlines
Deal found 4/24$1,046
Tue 4/305:15 amONT - YOW
2 stops15h 34mUnited Airlines
Tue 5/76:35 amYOW - ONT
2 stops19h 29mUnited Airlines
Deal found 4/24$1,219
Tue 4/305:15 amONT - YOW
2 stops13h 17mUnited Airlines
Thu 5/26:35 amYOW - ONT
2 stops19h 33mUnited Airlines
Deal found 4/26$1,279
Tue 5/211:36 pmONT - YOW
2 stops8h 56mAir Canada
Wed 5/229:00 pmYOW - ONT
2 stops18h 33mAir Canada
Deal found 4/26$1,736

Ontario to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Scroll through some of the best deals on flights from Ontario to Ottawa in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 7/235:20 amONT - YOW
2 stops10h 53mAir Canada
Sat 8/3112:00 pmYOW - ONT
2 stops12h 02mAir Canada
Deal found 4/26$780
Tue 7/235:20 amONT - YOW
2 stops10h 53mAir Canada
Sun 9/112:00 pmYOW - ONT
2 stops12h 02mAir Canada
Deal found 4/26$794
Mon 7/226:25 pmONT - YOW
2 stops20h 48mAir Canada
Sat 8/3112:00 pmYOW - ONT
2 stops12h 02mAir Canada
Deal found 4/26$803
Tue 7/236:25 pmONT - YOW
2 stops19h 39mUnited Airlines
Tue 9/37:30 pmYOW - ONT
2 stops20h 51mUnited Airlines
Deal found 4/25$810
Mon 7/226:25 pmONT - YOW
2 stops20h 48mAir Canada
Sun 9/112:00 pmYOW - ONT
2 stops12h 02mAir Canada
Deal found 4/26$817
Wed 7/241:30 pmONT - YOW
2 stops9h 03mAir Canada
Tue 9/39:00 pmYOW - ONT
2 stops18h 32mAir Canada
Deal found 4/25$822
Tue 7/236:25 pmONT - YOW
2 stops19h 39mUnited Airlines
Fri 9/611:25 amYOW - ONT
2 stops12h 37mUnited Airlines
Deal found 4/26$832
Mon 7/226:25 pmONT - YOW
2 stops20h 48mAir Canada
Tue 9/39:00 pmYOW - ONT
2 stops18h 32mAir Canada
Deal found 4/26$840
Tue 7/236:25 pmONT - YOW
2 stops24h 27mUnited Airlines
Tue 7/305:30 pmYOW - ONT
2 stops26h 58mUnited Airlines
Deal found 4/26$842

One-way flights to Ottawa from Ontario

Search for one-way flight options from Ontario to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
If you're seeking multiple options on one-way flights from Ontario to Ottawa, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Ontario to Ottawa instead should update the search form at the top of page.
Wed 5/221:36 pmONT - YOW
2 stops21h 38mUnited Airlines
Deal found 4/25$546
Tue 5/286:00 amONT - YOW
2 stops14h 55mUnited Airlines
Deal found 4/25$560
Sun 5/196:00 amONT - YOW
2 stops12h 32mUnited Airlines
Deal found 4/25$725
Tue 5/211:36 pmONT - YOW
2 stops24h 30mUnited Airlines
Deal found 4/26$743

Find flights from Ontario to Ottawa within your budget

Customize your flight search to find flights from Ontario to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$780 - $1,019

Route

Depart

Return

Price

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Tue 7/23

2 stops10h 53m

Ottawa

Sat 8/31

2 stops12h 02m

$780

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Tue 7/23

2 stops10h 53m

Ottawa

Sun 9/1

2 stops12h 02m

$794

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Mon 7/22

2 stops20h 48m

Ottawa

Sat 8/31

2 stops12h 02m

$803

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Tue 7/23

2 stops19h 39m

Ottawa

Tue 9/3

2 stops20h 51m

$810

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Mon 7/22

2 stops20h 48m

Ottawa

Sun 9/1

2 stops12h 02m

$817

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Tue 7/23

2 stops19h 39m

Ottawa

Fri 9/6

2 stops12h 37m

$832

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Tue 7/23

2 stops24h 27m

Ottawa

Tue 7/30

2 stops26h 58m

$842

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Tue 5/21

2 stops8h 56m

Ottawa

Wed 5/22

2 stops19h 45m

$942

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Mon 5/20

2 stops20h 09m

Ottawa

Thu 5/23

2 stops15h 03m

$1,019

Flights are sorted by cheapest first

Deals found on 4/26

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated April 26, 2024.
Read through reviews of airlines operating flights from Ontario to Ottawa, such as Air Canada and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,228 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.2

Overall

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 10

It was a pleasure to have an efficiently run airline where the staff was efficient, caring, pleasant and helpful.

United Airlines
7.4
Good
11,228 reviews
United Airlines
7.4
Good
11,228 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.2

Overall

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 10

It was a pleasure to have an efficiently run airline where the staff was efficient, caring, pleasant and helpful.

Air Canada
7.0
Good
6,864 reviews
United Airlines
7.4
Good
11,228 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.2

Overall

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 10

It was a pleasure to have an efficiently run airline where the staff was efficient, caring, pleasant and helpful.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Ottawa for under $800 on Cheapflights?

    Yes, there are multiple flights from Ontario to Ottawa for under $800. The cheapest flight booked recently is on Air Canada for just $780, but on average you can expect to pay $851.

  • What does ONT to YOW mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to Ottawa Airport flight would often be abbreviated as a ONT to YOW flight.

  • Can I find deals for flights from Ontario to Ottawa that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Ottawa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Ottawa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Ottawa that include hotel bookings?

    Yes. In addition to deals on Ontario to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Ottawa.

  • Can I find deals for business class flights from Ontario to Ottawa?

    Yes. Cheapflights offers flight deals from Ontario to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Ottawa that allow pets onboard?

    Many airlines flying from Ontario to Ottawa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Ottawa?

    Yes, you can often find last-minute deals on Ontario to Ottawa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Ottawa flight deals updated?

    The Ontario to Ottawa flight deals you see on this page were last updated on 4/26.

See more FAQs

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Search flights from Ontario to Ottawa by cabin class

Find flights from Ontario to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Ottawa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Ottawa?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Ottawa for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Ottawa with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Ottawa become cheaper?

Yes! Start tracking prices for Ontario to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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