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Cheap flights from Ontario to Ottawa from $428

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Ottawa departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Ottawa

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Ottawa that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Ottawa.

Cheap last minute flights

Planning a quick getaway from Ontario to Ottawa? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ottawa, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Ottawa

Find recent round-trip train or bus tickets from Ontario to Ottawa.

All round-trip flight deals to Ottawa

The cheapest plane tickets to Ottawa found on KAYAK recently.
3:52 pm - 4:45 pmONT-YOW
21h 53m1 stop
7:20 pm - 7:59 pmYOW-ONT
27h 39m2 stops
Sat, Jan 18 - Sat, Jan 25
8:56 pm - 12:09 amONT-YOW
24h 13m2 stops
6:10 pm - 7:26 amYOW-ONT
16h 16m1 stop
Tue, Feb 4 - Sun, Mar 2
10:47 am - 9:37 pmONT-YOW
31h 50m2 stops
10:30 am - 9:51 amYOW-ONT
26h 21m2 stops
$674United Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
6:15 am - 11:47 pmONT-YOW
14h 32m2 stops
5:50 pm - 8:52 pmYOW-ONT
30h 02m2 stops
Tue, Feb 4 - Sun, Mar 2
6:00 am - 3:05 pmONT-YOW
30h 05m3 stops
6:30 am - 3:25 pmYOW-ONT
35h 55m3 stops
Sat, Jan 18 - Sat, Jan 25
10:47 am - 10:37 amONT-YOW
20h 50m2 stops
10:05 am - 6:04 pmYOW-ONT
10h 59m2 stops
$789Air Canada
Find Deal
Fri, Jan 31 - Tue, Feb 4
10:47 am - 5:06 pmONT-YOW
27h 19m2 stops
6:00 am - 9:15 amYOW-ONT
30h 15m3 stops
$805United Airlines
Find Deal
Tue, Feb 4 - Sun, Mar 2
6:00 am - 6:54 pmONT-YOW
9h 54m2 stops
10:30 am - 9:57 pmYOW-ONT
14h 27m2 stops
$846United Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
6:00 am - 3:05 pmONT-YOW
30h 05m3 stops
6:00 am - 11:01 pmYOW-ONT
20h 01m2 stops
Sat, Jan 18 - Sat, Jan 25
6:00 am - 6:54 pmONT-YOW
9h 54m2 stops
$428United Airlines
Find Deal
Wed, Jan 8
4:56 pm - 12:10 amONT-YOW
28h 14m2 stops
Fri, Dec 27
5:05 am - 10:01 pmONT-YOW
13h 56m2 stops
$473United Airlines
Find Deal
Sun, Dec 29
5:05 am - 9:37 pmONT-YOW
13h 32m3 stops
$483United Airlines
Find Deal
Sun, Dec 29
12:59 am - 2:20 pmONT-YOW
34h 21m2 stops
Sat, Dec 28
7:00 pm - 5:05 pmONT-YOW
19h 05m1 stop
Sat, Dec 28
6:50 pm - 5:06 pmONT-YOW
19h 16m2 stops
$519United Airlines
Find Deal
Fri, Dec 27
5:05 am - 10:01 pmONT-YOW
13h 56m3 stops
$810United Airlines
Find Deal
Mon, Dec 30
5:05 am - 10:01 pmONT-YOW
13h 56m3 stops
$905United Airlines
Find Deal
Tue, Dec 31
5:05 am - 10:01 pmONT-YOW
13h 56m3 stops
$2,351United Airlines
Find Deal
Fri, Dec 27
6:50 pm - 5:06 pmONT-YOW
19h 16m2 stops
2:05 pm - 10:29 pmYOW-ONT
11h 24m2 stops
$1,189United Airlines
Find Deal
Mon, Dec 23 - Wed, Dec 25

United Airlines flights from Ontario to Ottawa

Our best United Airlines deals on Ontario to Ottawa flight tickets
United Airlines
Jan 18
ONT10:47 amOntario
31h 50m
2 stops
YOW9:37 pmOttawa
Jan 25
YOW10:30 amOttawa
26h 21m
2 stops
ONT9:51 amOntario
United Airlines
Feb 4
ONT10:47 amOntario
27h 19m
2 stops
YOW5:06 pmOttawa
Mar 2
YOW6:00 amOttawa
30h 15m
3 stops
ONT9:15 amOntario
United Airlines
Feb 4
ONT6:00 amOntario
9h 54m
2 stops
YOW6:54 pmOttawa
Feb 11
YOW10:30 amOttawa
14h 27m
2 stops
ONT9:57 pmOntario

Air Canada flights from Ontario to Ottawa

Our best Air Canada deals on Ontario to Ottawa flight tickets
Air Canada
Jan 31
ONT10:47 amOntario
20h 50m
2 stops
YOW10:37 amOttawa
Feb 4
YOW10:05 amOttawa
10h 59m
2 stops
ONT6:04 pmOntario
Air Canada
Jan 1
ONT5:05 amOntario
10h 07m
2 stops
YOW6:12 pmOttawa
Jan 12
YOW10:05 amOttawa
13h 46m
2 stops
ONT8:51 pmOntario
Air Canada
Jan 1
ONT5:05 amOntario
10h 07m
2 stops
YOW6:12 pmOttawa
Jan 11
YOW11:35 amOttawa
12h 16m
2 stops
ONT8:51 pmOntario

See travel insights to Ottawa from

How to get the cheapest flight ticket from Ontario to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ottawa?

In general, February is the cheapest month to fly from Ontario to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $353. The month of September is another great option to travel to Ottawa, with average flight prices from Ontario averaging around $366.

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from Ontario to Ottawa is on a Tuesday. Travelers who choose to depart for Ottawa on a Tuesday will often find tickets for as low as $430. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $594.

What is the cheapest time of day to depart on your flight to Ottawa?

In the afternoon is the cheapest time of day to fly from Ontario to Ottawa when you can find flight prices for as low as $394. Flying to Ottawa in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $536 on average. Flights to Ottawa from Ontario in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

$428

Fastest flight time

9h 54m

Direct flights

None

Airports in Ottawa

1 airport
The best one-way flight to Ottawa from Ontario in the past 72 hours is $428. The best round-trip flight deal from Ontario to Ottawa found on momondo in the last 72 hours is $559.
The fastest flight from Ontario to Ottawa takes 9h 54m
There are no direct flights from Ontario to Ottawa. Popular non-direct route for this connection is Ontario Airport - Ottawa Airport.
There is 1 airport near Ottawa: Ottawa (YOW)

  • How far is Ontario to Ottawa by plane?

    There are 2330.9 mi between Ontario and Ottawa. In terms of flight time, this usually takes a little over 9h 54m.

  • 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 required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


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. momondo enables you to select and highlight flights to Ottawa from Ontario with this policy.

How can momondo help me find flights from Ontario to Ottawa?

momondo helps you find the best flight between Ontario and Ottawa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Ottawa right now. Can momondo alert me if prices change?

Price alerts on flights to Ottawa from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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