Cheap Flights from Ottawa to Missouri from £308 Return

Flight deals from Ottawa to Missouri

Looking for cheap tickets from Ottawa to Missouri, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Kansas City.£308 per passenger.Departing Mon, 25 Aug, returning Thu, 4 Sep.Return flight with WestJet and Spirit Airlines.Outbound indirect flight with WestJet, departs from Ottawa International on Mon, 25 Aug, arriving in Kansas City International.Inbound indirect flight with Spirit Airlines, departs from Kansas City International on Thu, 4 Sep, arriving in Ottawa International.Price includes taxes and charges.From £308, select.

St Louis.£342 per passenger.Departing Sun, 8 Jun, returning Sat, 21 Jun.Return flight with Porter Airlines (Canada) Ltd and Frontier Airlines.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Ottawa International on Sun, 8 Jun, arriving in St Louis.Inbound indirect flight with Frontier Airlines, departs from St Louis on Sat, 21 Jun, arriving in Ottawa International.Price includes taxes and charges.From £342, select.

Flying from Ottawa to Missouri

Arm yourself with these facts on the fly.

Cheapest flight found	£308, Kansas City
Cheapest month to fly	August
Cheapest airport to fly from	Ottawa International

How to find cheap flights from Ottawa to Missouri

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Ottawa to Missouri. Other savvy travellers recently found return flights from £308 and one-way tickets from £131 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Ottawa International into Kansas City

At the moment, the lowest priced flight tickets to Missouri are from Ottawa International Airport to Kansas City International Airport.

Fly in June

We crunched the flight calendar and found the cheapest time to fly from Ottawa to Missouri is currently June.

Fly on a Friday

From our data, we can see that Friday seems to be the cheapest time to fly from Ottawa to Missouri.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Ottawa to anywhere you choose in Missouri.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Ottawa to Missouri go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Ottawa to Missouri flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Ottawa to Missouri flight price?

We looked at all of the upcoming return flights from Ottawa to Missouri we could find over the next 12 months. It looks like £308 is the best price. This is good, compared to the average Missouri ticket price of £450.

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

The cheapest month to fly from Ottawa to St Louis Airport is currently June. The cheapest month to fly from Ottawa to Kansas City International Airport is usually August

Which upcoming date is cheapest to fly from Ottawa to Missouri on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Missouri on Monday, 25 August 2025.

Are there any direct flights from Ottawa to Missouri?

Currently, there aren't any direct flights from Ottawa to Missouri, but you can still fly with a stopover.

If I'm flying from Ottawa, where in Missouri is cheapest to fly into?

If you're flying from Ottawa, the cheapest city in Missouri to fly into is Kansas City. The cheapest airport serving Kansas City at the moment is Kansas City International.

Flights from Ottawa to Missouri