$370 Find cheap flights from Louisville to Ottawa

In the last 3 days, the lowest price for a flight from Louisville to Ottawa was $370 for a round-trip ticket.

Yes, you'll most likely have to show a valid passport before boarding the plane in Louisville and on arrival in Ottawa.

When flying out of Louisville you will be using Louisville Intl. You will be landing at Ottawa, also known as Ottawa.

We unfortunately don’t have that data for this specific route.

Star Alliance is the only airline alliance operating flights between Louisville and Ottawa.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Ottawa.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Louisville with another airline. Booking your flights between Louisville and YOW can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.