Ontario, CA ONT to Miami, FL MIA Flights

The earliest flight from Ontario, CA to Miami, FL leaves at 12:15 AM. Plan your trip with the Journey Planner from Omio.

The latest flight from Ontario, CA to Miami, FL leaves at 11:46 PM.

Flights from Ontario, CA to Miami, FL generally leave from Los Angeles International Airport and arrive in Miami International Airport.Los Angeles International Airport is 1 miles (2 km) away from Ontario, CA city centre and Miami International Airport is 1 miles (3 km) from Miami, FL city centre.

The cheapest month for a flight from Ontario, CA to Miami, FL is February.

Yes, you can take a train between Ontario, CA and Miami, FL.

Since neither Ontario, CA nor Miami, FL are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.

There is a time difference of 3 h between Ontario, CA and Miami, FL all year round.

The best events to attend in Miami, FL include:

• Art Basel Miami Beach, a premier international art fair showcasing contemporary artworks
• Miami International Boat Show, one of the largest boat shows in the world featuring marine products and services
• Calle Ocho Festival, a celebration of Latin culture with music, food, and dance in Little Havana
• Ultra Music Festival, a major electronic music festival attracting top DJs and fans from around the globe.

Some of the most interesting sights to explore in Miami, FL are:

• Miami Beach, a famous coastal resort city known for its vibrant nightlife and beautiful sandy beaches
• Art Deco Historic District, a neighborhood renowned for its well-preserved 1930s architecture and pastel-colored buildings
• Vizcaya Museum and Gardens, a historic estate featuring European-inspired gardens and a grand villa
• Wynwood Walls, an outdoor museum showcasing large-scale works by some of the world's best-known street artists
• Little Havana, a lively neighborhood offering a taste of Cuban culture with its cafes, cigar shops, and Latin music.

The best holidays to experience in Miami, FL include:

• Memorial Day, warm weather and the unofficial start of summer
• Independence Day, fireworks and patriotic celebrations
• Labor Day, a long weekend marking the end of summer with beach activities
• Thanksgiving, pleasant weather and a time for family gatherings.

The best things to do in Miami, FL include:

• Visit South Beach, a famous stretch of sand known for its vibrant nightlife and Art Deco architecture
• Experience the Miami Seaquarium, a marine-life entertainment park featuring shows and exhibits with dolphins, sea lions, and other aquatic animals
• Explore the Miami Design District, a creative neighborhood known for its sleek modern architecture, upscale interior design stores, art galleries, and luxury fashion boutiques
• Take a boat tour of Biscayne Bay, offering stunning views of the Miami skyline and nearby islands
• Enjoy a day at Jungle Island, an interactive zoological park featuring exotic animals and engaging shows.

The best season to visit Miami, FL is Spring or Fall. The best weather to explore Miami, FL is during April-June or September-November.

We recommend using the train as it is the most popular way to get from Ontario, CA to Miami, FL among Omio's users.

For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.

In Miami, FL, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like South Beach and popular tourist spots. Common scams include overpriced or unlicensed taxi rides, fake ticket sellers for attractions, and timeshare pressure sales. It's advisable to use authorized transportation services, avoid sharing personal information with strangers, and stay aware of surroundings, particularly at night.

Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.