Journey information
Overview: Kansas City, MO to Ontario, CA flight
Take a flight from Kansas City, MO to Ontario, CA and enjoy the approximately 1322 miles (2128 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
There are 1 flights per day. The earliest flight runs at 00:25, the last at 23:57. March is the cheapest month to fly.
Distance 1322 miles (2128 km) |
Average flight duration 3h 50m |
Flights per day 33 |
Direct flights 1 |
First flight 00:25 |
Last flight 23:57 |
Cheapest month Mar |
Cheapest day Sat |
High season Jan - Mar |
Low season Jan - Mar |
Why should you book Kansas City, MO to Ontario, CA flights with Omio?
Why book with Omio vs Spirit Airlines?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Airlines: Spirit Airlines from Kansas City, MO to Ontario, CAFind the best flights between Kansas City, MO to Ontario, CA with Omio's travel partners Spirit Airlines. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Spirit Airlines
FAQs: Kansas City, MO to Ontario, CA Flight
Find answers to the most common questions about traveling from Kansas City, MO to Ontario, CA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Ontario, CA, this guide helps you travel smarter and with confidence.

- California Citrus State Historic Park Festival, celebrate the citrus industry with local vendors and activities
- Ontario International Airport Airshow, witness thrilling aerial performances and displays
- Ontario Harvest Festival, a community celebration featuring local produce and crafts
- Chaffey Community Museum of Art Annual Fundraiser, support local art through exhibitions and auctions.
- New Year's Day, mild winter weather and fresh beginnings
- Memorial Day, kick-off to summer with outdoor activities
- Independence Day, patriotic celebrations and fireworks
- Labor Day, end of summer festivities and community events
- Thanksgiving, a time for family gatherings and seasonal harvest celebrations.
popular airports
Popular airports from Kansas City, MO to Ontario, CA
- Free Wi-Fi available throughout the airport.
- Shops are available, including newsstands and specialty stores like KC Marketplace.
- Parking available, short-term and long-term, approximately 2€ per hour.
- Restaurants are available, including BBQ and American cuisine; top options include Pork & Pickle and The BBQ Spot
- Available outside the terminal.
- Ramps, assistance
- Available throughout the airport.
- Hotels within walking distance, Marriott Kansas City Airport is nearby.
- No showers available.
- Lounges available, such as the USO Lounge.
- Lost and Found located in terminal C.
- Car rental services are available on-site with companies like Hertz and Enterprise
- Bus 229, KCI Airport terminal C, 15 miles
- Free Wi-Fi available throughout the airport.
- Shops in terminals, including duty-free and local brands.
- Parking available near the terminal, approximately 0.30€ (IDR 5,000) per hour.
- Various options in terminals, including fast food and sit-down restaurants
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport.
- Hotels nearby, such as Ontario Airport Hotel & Conference Center.
- Available in terminal 4, approx. $15 per use.
- Several lounges available, including Aspire Lounge.
- Available throughout the airport.
- Car rental services available on-site, including major brands
- Bus line 61, Ontario Airport at terminal Way 2, 38 miles
Most popular flights from Kansas City, MO
More options for your journey from Kansas City, MO to Ontario, CA
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