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Airlines Served

Ontario Airport ONT

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Your Guide to Airlines Serving LA Ontario Airport

LA Ontario Airport (ONT), located in Southern California, is served by a variety of major air carriers. With an average of 70 daily flights and nonstop service to over 20 destinations, travelers have plenty of options to choose from.

Southwest Airlines

Southwest Airlines is the largest carrier at LA Ontario Airport, offering nonstop flights to over 10 destinations. With a reputation for affordable fares and excellent customer service, Southwest is a popular choice for travelers. Passengers can also enjoy free in-flight entertainment and snacks.

Delta Air Lines

Delta Air Lines is another major carrier at LA Ontario Airport, offering nonstop flights to several domestic destinations. With a focus on customer satisfaction, Delta offers a range of amenities including in-flight entertainment, Wi-Fi, and complimentary snacks and beverages.

United Airlines

United Airlines is a popular choice for travelers at LA Ontario Airport, offering nonstop flights to several domestic and international destinations. With a focus on comfort and convenience, United offers a range of amenities including in-flight entertainment, Wi-Fi, and complimentary snacks and beverages.

American Airlines

American Airlines is another major carrier at LA Ontario Airport, offering nonstop flights to several domestic and international destinations. With a focus on customer satisfaction, American offers a range of amenities including in-flight entertainment, Wi-Fi, and complimentary snacks and beverages.

Note that the above information can change at any time. See a complete list of airlines served, including terminal locations below:

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LA Ontario Airport (ONT) Terminals

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