Cheap Flights from Ontario (ONT) to Miami (MIA)

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in
Ontario to Miami route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Miami Intl.
Distance
3667 km

Perfect flights from Ontario to Miami

Your Journey from Ontario to Miami

Start your unforgettable journey with Expedia. Our broad selection of flights from Ontario to Miami caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including . Our selection of flights from Los Angeles - Ontario Intl. to Miami Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from airlines, you're bound to find the perfect flight.
 

Maximizing Value with Ontario to Miami Flights

Experience the joy of finding cheap flights from Los Angeles - Ontario Intl. to Miami Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Ontario to Miami with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Miami

Picture yourself stepping off the plane in Miami and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Ontario to Miami Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Ontario to Miami.
 

Beyond the Flight – Exploring Miami

With Expedia, your adventure extends beyond the flight. Explore Miami at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Ontario to Miami with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Ontario to Miami with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Los Angeles - Ontario Intl. Airport (ONT) to MIA?
The lowest price advertised for a round-trip flight from ONT to Miami Intl. Airport (MIA) is . But you better act fast. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles - Ontario Intl. Airport (ONT) to Miami Intl. Airport (MIA)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Ontario Airport to Miami Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for ONT to Miami Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from ONT to MIA?
It’s around 3,700 kilometres from ONT to MIA, so expect to be strapped into your seat for a while. Keep yourself occupied with things like your e-reader or a good old-fashioned book.
Which airlines fly direct from Ontario Airport to Miami Intl. Airport (MIA)?
Direct flights aren’t available, so you’ll need to make at least one stop between Ontario Airport and Miami Intl. Airport (MIA). Take advantage of the layover time to stretch your legs and enjoy some personal space.
Are Ontario Airport to Miami Intl. Airport (MIA) flight tickets cheaper when they're purchased at the last minute?
Flight prices from ONT to MIA are available up to a year before departure on Expedia. And although you may occasionally score fantastic last-minute deals, it’s never something you can count on. Also, booking your flights ahead of time means you’ll have more options — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials.
*Available to Expedia members.