Find cheap flights from Toronto to Costa Mesa – Compare and Save

When flying out of Toronto you’ll be using one of these airports: Toronto Region of Waterloo Intl, Toronto Island or Toronto Pearson Intl. Costa Mesa does not have its own airport so you’ll be flying into nearby Los Angeles airport, which is 56.4 km away.

Direct flights cover the 5,651 km separating Toronto and Costa Mesa in about 5h 34m.

20 direct flights run between Toronto and Costa Mesa on a daily basis. On average, there are about 145 departures each week.

Consider leaving on a Sunday and avoid Saturdays if you are looking for the best rates. For your return to Toronto, you’ll find the best rates on Saturdays and the most expensive ones on Tuesdays.

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 Toronto to Costa Mesa.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Costa Mesa from Toronto 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 Costa Mesa with an airline and back to Toronto with another airline.

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 Costa Mesa from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

In the last 5 days, the cheapest one-way ticket between Toronto and Costa Mesa found on KAYAK was with Porter Airlines for C$ 192. Delta offered a round-trip connection for C$ 258 and WestJet for C$ 290.