Ontario, CA ONT to Tucson, AZ TUS flight with United

Cheap plane tickets from Ontario, CA to Tucson, AZ can start from as little as €108 when you book in advance. The average flight ticket price for Ontario, CA to Tucson, AZ is €492 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

The average journey time by plane from Ontario, CA to Tucson, AZ is 1h 29m to travel the 409 miles (659 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.

The earliest flight from Ontario, CA to Tucson, AZ leaves at 12:55 AM. Plan your trip with the Journey Planner from Omio.

The latest flight from Ontario, CA to Tucson, AZ leaves at 9:02 PM.

Flights from Ontario, CA to Tucson, AZ generally leave from Los Angeles International Airport and arrive in Tucson International Airport.Los Angeles International Airport is 1 miles (2 km) away from Ontario, CA city centre and Tucson International Airport is 6 miles (11 km) from Tucson, AZ city centre.

The cheapest month for a flight from Ontario, CA to Tucson, AZ is August.

It's helpful to compare your options as there are 3 ways to travel between Ontario, CA and Tucson, AZ including taking a train, bus, and flight.

Since neither Ontario, CA nor Tucson, AZ 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 1 h between Ontario, CA and Tucson, AZ in winter.

The best events to attend in Tucson, AZ include:

• Tucson Gem and Mineral Show, the largest gem and mineral show in the world featuring thousands of vendors and exhibits
• Tucson Rodeo, a traditional rodeo event showcasing cowboy culture with competitions and parades
• All Souls Procession, a vibrant community celebration honoring loved ones who have passed with art, music, and a grand procession.

The best holidays to experience in Tucson, AZ include:

• Thanksgiving, pleasant weather and vibrant local festivities
• Memorial Day, a great time for outdoor activities and honoring veterans
• Fourth of July, spectacular fireworks and lively celebrations throughout the city.

The best season to visit Tucson, AZ is Spring or Fall. The best weather to explore Tucson, AZ is during March-April or October-November.

We recommend using the train as it is the most popular way to get from Ontario, CA to Tucson, AZ 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 Tucson, AZ, travelers should be cautious of petty theft and vehicle break-ins, especially in crowded or tourist-heavy areas. Common scams include overcharging by taxis or rideshares and fake ticket sellers near popular attractions. It's advised to use official transportation services and keep personal belongings secure. Additionally, travelers should stay aware of their surroundings when exploring less populated areas to avoid safety risks.

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.