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Cheap flights from Ontario (ONT) to Ottawa (YOW) from $396

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 6/11. 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 27 — Jun 31
From?
To?
Mon 5/27
Mon 6/3
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 22% by booking at least 56 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 $441.

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 $523 for the month, but tickets can be as low as $88. Due to multiple factors, prepare for potentially higher prices in August.

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 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 2,730,072 searches. Data last updated May 22, 2024.
Wed 6/195:15 amONT - YOW
2 stops15h 40mUnited Airlines
Thu 6/206:38 amYOW - ONT
2 stops18h 49mUnited Airlines
Deal found 5/21$1,077
Fri 5/316:25 pmONT - YOW
2 stops16h 49mUnited Airlines
Sun 6/166:38 amYOW - ONT
2 stops18h 49mUnited Airlines
Deal found 5/20$1,215

Cheap Ontario to Ottawa flights in May & June 2024

Find cheap flight options from Ontario to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 22, 2024.
Wed 6/195:15 amONT - YOW
2 stops15h 40mUnited Airlines
Thu 6/206:38 amYOW - ONT
2 stops18h 49mUnited Airlines
Deal found 5/21$1,077
Fri 5/316:25 pmONT - YOW
2 stops16h 49mUnited Airlines
Sun 6/166:38 amYOW - ONT
2 stops18h 49mUnited Airlines
Deal found 5/20$1,215

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 2,730,072 searches. Data last updated May 22, 2024.
Wed 6/195:15 amONT - YOW
2 stops15h 40mUnited Airlines
Thu 6/206:38 amYOW - ONT
2 stops18h 49mUnited Airlines
Deal found 5/21$1,077
Fri 5/316:25 pmONT - YOW
2 stops16h 49mUnited Airlines
Sun 6/166:38 amYOW - ONT
2 stops18h 49mUnited Airlines
Deal found 5/20$1,215

Ontario to Ottawa flights leaving soon

Find last-minute flight options from Ontario to Ottawa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Fri 5/316:25 pmONT - YOW
2 stops16h 49mUnited Airlines
Sun 6/166:38 amYOW - ONT
2 stops18h 49mUnited Airlines
Deal found 5/20$1,215

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 2,730,072 searches. Data last updated May 22, 2024.
Tue 6/115:15 amONT - YOW
2 stops15h 40mUnited Airlines
Deal found 5/21$396
Sat 7/206:20 amONT - YOW
2 stops23h 13mMultiple Airlines
Deal found 5/21$418
Wed 7/176:00 amONT - YOW
2 stops14h 59mUnited Airlines
Deal found 5/21$483
Wed 7/106:35 pmONT - YOW
2 stops10h 58mMultiple Airlines
Deal found 5/20$605
Sat 7/206:53 amONT - YOW
3 stops27h 22mMultiple Airlines
Deal found 5/21$645
Mon 7/86:53 amONT - YOW
3 stops22h 10mMultiple Airlines
Deal found 5/20$721

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 2,730,072 searches. Data last updated May 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,077 - $1,077

Route

Depart

Return

Price

OntarioOttawa

ONT - YOW

ONTYOW

Ontario

Wed 6/19

2 stops15h 40m

Ottawa

Thu 6/20

2 stops18h 49m

$1,077

Flights are sorted by cheapest first

Deals found on 5/21

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

Best time to book a flight from Ontario to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 May 22, 2024.
United Airlines
7.4
Good
10,870 reviews
Check prices

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.2

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
10,870 reviews
United Airlines
7.4
Good
10,870 reviews
Check prices

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.2

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 $1,100 on Cheapflights?

    Yes, there are multiple flights from Ontario to Ottawa for under $1,100. The cheapest flight booked recently is on United Airlines for just $1,077, but on average you can expect to pay $1,077.

  • Are there last-minute flights available from Ontario to Ottawa for under $1,300?

    There are currently 1+ open flights from Ontario to Ottawa within the next 7 days for less than $1,300.

  • 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 5/21.

  • When is the best time to book a flight from Ontario to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Ottawa (average of $283). Flying from Ontario to Ottawa in July is currently the most expensive (average of $483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.

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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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