airlines that fly out of ontario

Ontario International Airport (ONT) is a major gateway for travelers in Southern California, offering convenient access to a variety of domestic and international destinations. Whether you’re embarking on a quick business trip, a family vacation, or an international adventure, ONT has plenty of options for flights. In this blog, we’ll take a closer look at the airlines that operate out of Ontario, helping you plan your next trip with ease.

1. American Airlines

American Airlines is one of the major carriers that flies out of Ontario International Airport. Offering numerous domestic flights, American Airlines makes it easy to reach cities across the U.S. from ONT. Popular routes include flights to Dallas/Fort Worth, Phoenix, and Chicago, among others. Known for its excellent service and wide-reaching network, American Airlines is a great option for travelers seeking both efficiency and comfort.

2. Southwest Airlines

Southwest Airlines, renowned for its low fares and free checked bags, is another top choice at ONT. Offering direct flights to cities across the U.S., Southwest’s routes from Ontario include popular destinations like Las Vegas, Denver, and Oakland. With no change fees and a flexible cancellation policy, Southwest is perfect for travelers looking for both convenience and affordability.

3. Alaska Airlines

Alaska Airlines offers both domestic and some international flights from Ontario. Known for its excellent customer service and frequent flyer program, Alaska Airlines connects passengers to cities on the West Coast, as well as destinations like Seattle, Portland, and San Francisco. Alaska is a great option if you're looking for a high-quality flying experience and easy access to a variety of destinations.

4. JetBlue Airways

JetBlue Airways offers flights to several major cities across the U.S., including New York, Boston, and Long Beach. Known for its spacious seating, free Wi-Fi, and high-quality in-flight entertainment, JetBlue is a great choice for those looking to travel in comfort. Whether you're flying for business or pleasure, JetBlue's services from Ontario are worth considering.

5. Spirit Airlines

For budget-conscious travelers, Spirit Airlines offers low-cost options from Ontario International Airport to several popular destinations. Spirit is known for its bare-bones pricing model, allowing you to save money on airfare while offering add-ons like extra legroom or seat selection for an additional fee. With routes to cities like Las Vegas, Dallas, and Detroit, Spirit is a great airline for those looking to travel affordably.

6. Delta Airlines

Delta Airlines is another major airline that operates out of ONT, providing flights to a variety of domestic and international destinations. Whether you're headed to Atlanta, Minneapolis, or beyond, Delta offers comfortable and reliable service. With a strong frequent flyer program and excellent in-flight service, Delta is an ideal option for travelers seeking a premium experience.

7. Lufthansa (International)

Lufthansa is a leading German airline that operates international flights from Ontario to destinations in Europe. If you’re planning an international trip, Lufthansa offers a seamless travel experience, connecting passengers to major European cities like Frankfurt, Munich, and beyond. For those traveling to Europe from Southern California, Lufthansa is a great option.

8. Other Airlines and Seasonal Routes

In addition to the main airlines mentioned above, ONT also hosts seasonal flights from other carriers, especially for leisure destinations. You may find charter flights or smaller carriers offering service to popular tourist spots in Mexico, Hawaii, and beyond. It's worth checking the airport's flight schedule regularly to discover any new or seasonal routes.

Why Choose Ontario International Airport?

Ontario International Airport is an excellent choice for travelers looking for a more relaxed and efficient airport experience compared to larger hubs like LAX. With fewer crowds, shorter security lines, and ample parking, ONT provides a stress-free departure experience. Plus, the range of airlines that operate at ONT ensures that there are plenty of travel options for every type of trip.

Conclusion

Whether you're flying for business, leisure, or a family visit, Ontario International Airport offers a variety of airlines with direct routes to destinations across the U.S. and internationally. From budget-friendly options like Spirit Airlines to full-service carriers like American Airlines and Delta, there’s an airline for every traveler. With its ease of access and diverse flight options, Ontario International Airport makes it simple and convenient to take off for your next adventure.