How much is a flight from Ontario to Key West?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Ontario and Key West.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Ontario - Key West route.

What are the airport options between Ontario and Key West?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in Ontario: Ontario is currently the only airport available.
• Airports in Key West: Key West has one airport operating, Key West - International.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Find flights from Ontario to Key West that suit your schedule

Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from Delta, United, American, and booking sites like Expedia and eDreams.

Other popular destinations

Interested in United States? These cities are also in demand: Atlanta, Los Angeles, Miami, New York City, Orlando.

Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.