Cheap flights to Ottawa

Compare Ottawa flights across hundreds of providers

Find the cheapest month or even day of the year to fly to Ottawa

Book the best Ottawa fare with no extra fees

Flight deals to Ottawa

Looking for a cheap last-minute deal or the best round-trip flight to Ottawa? Find the biggest savings on one-way and round-trip tickets right here.

Find the cheapest time to fly to Ottawa

Flexible on travel dates? Find the cheapest month – or even day – to fly to Ottawa.

Airports in Ottawa

Looking for the best route? There are 2 airports in and around Ottawa.

Direct flights to Ottawa

Frequently asked questions

The average flight time to Ottawa is 1 hour and 37 minutes. We've calculated this based on journeys from Washington, D.C..
There are 2 airports in Ottawa: Ottawa International and Ottawa Gatineau.
United, Air Canada, Republic Airways, Porter Airlines (Canada) Ltd, Porter Airlines Inc, GoJet Airlines, Air Canada Jazz and Air New Zealand all fly non-stop to Ottawa.
The cheapest month to fly to Ottawa is usually June.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ottawa but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Yes – you can fly direct to Ottawa International Airport and the average flight time is 2 hours and 33 minutes.
The best price we found for a round-trip flight to Ottawa is $266. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
The cheapest airport near Ottawa is Ottawa International – which is 7.0 miles away from the center of Ottawa. We've found flights to this airport from $266.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Ottawa is Monday, June 10, 2024.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Ottawa is around 40 days in advance, so don’t leave your flight to the last minute.
The average temperature in Ottawa in April is around 42°F. The warmest month in Ottawa is typically July, which averages 78°F. The coolest month is January, with temperatures averaging 3°F. The rainiest month is June, and it usually rains the least in February.
Currently, Porter Airlines (Canada) Ltd offers the cheapest flight tickets to Ottawa.

Flying to Ottawa

The things to know before you go.
Cheapest flight found$266
Cheapest month to flyJune
Average flight time2 hrs, 34 mins
Most popular airlineUnited
Average flights per week342

Discover Ottawa

Find the cheapest flight deals to anywhere with Skyscanner, including Ottawa!

Skyscanner is simple and fast. And it’s totally free to use, no hidden charges! Compare cheap flights from over 1200 travel partners, then book your airline tickets to Ottawa directly by clicking through to the travel agency and airline websites.

If your travel dates are flexible, we can show you what are the cheapest days of the month to fly. You can also see what is the cheap month to travel during the year. And if you’re in the mood for adventure and with flexibility to travel, you can search on Skyscanner from your chosen departure airport to everywhere. So the only question left is... when will be the next stop to Ottawa?

Browse through our flight offers below, or use the search box to enter your travel dates and let us find the cheapest flights to Ottawa or wherever you want to go.


More travel options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.