Cheap flights from Miami, FL to Ontario, CA
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Ontario
Cheapest one-way trip | $192 |
---|---|
Cheapest round-trip | $422 |
Average round-trip | $702 |
Most popular airline | United Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are United Airlines, and Alaska Airlines. Miami and Ontario have 39 direct flights per week.
Check-in for a flight from Miami to Ontario
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Ontario
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 7°C |
February | 18°C | 7°C |
March | 20°C | 8°C |
April | 23°C | 10°C |
May | 25°C | 13°C |
June | 29°C | 16°C |
July | 33°C | 19°C |
August | 33°C | 20°C |
September | 32°C | 18°C |
October | 27°C | 15°C |
November | 22°C | 10°C |
December | 17°C | 7°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Miami
- Flights from Miami to New York
- Flights from Miami to Atlanta
- Flights from Miami to Denver
- Flights from Miami to Chicago
- Flights from Miami to Mexico City
- Flights from Miami to London
- Flights from Miami to Caracas
- Flights from Miami to Philadelphia
- Flights from Miami to Las Vegas
- Flights from Miami to Amsterdam
- Flights from Miami to Paris
- Flights from Miami to Madrid
- Flights from Miami to Rome
- Flights from Miami to Barcelona
- Flights from Miami to Boston
- Flights from Miami to Los Angeles
- Flights from Miami to Tel Aviv
- Flights from Miami to Berlin
- Flights from Miami to Athens
- Flights from Miami to Washington, D.C.
Flights to Ontario
- Flights from Denver to Ontario
- Flights from Orlando to Ontario
- Flights from Austin to Ontario
- Flights from Atlanta to Ontario
- Flights from Sacramento to Ontario
- Flights from Seattle to Ontario
- Flights from San Francisco to Ontario
- Flights from Washington, D.C. to Ontario
- Flights from San Jose to Ontario
- Flights from San Antonio to Ontario
- Flights from Raleigh to Ontario
- Flights from Phoenix to Ontario
- Flights from Charlotte to Ontario
- Flights from Portland to Ontario
- Flights from Detroit to Ontario
- Flights from Philadelphia to Ontario
- Flights from Las Vegas to Ontario
- Flights from Oakland to Ontario
- Flights from Nashville to Ontario
- Flights from Chicago to Ontario
Popular routes
- Flights from New York to Mexico City
- Flights from Muscat to Kathmandu
- Flights from Chicago to Mexico City
- Flights from Ahmedabad to Los Angeles
- Flights from Kolkata to New York
- Flights from New York to Lower Prince's Quarter
- Flights from Batam to Medan
- Flights from Accra to Amsterdam
- Flights from Hyderabad to Patna
- Flights from Chicago to Orlando
- Flights from Madrid to Cali
- Flights from Santa Cruz de la Sierra to Bogotá
- Flights from Zürich to Tromsø