Traveling from Ontario.

Southwest Airlines is proud to serve Ontario International Airport.

Whether you’d like to see what else the West has to offer or try the Midwest on for size, there’s no need to brave the mid-city traffic when you can catch a convenient Southwest flight closer to home. Even though you’re leaving, everything’s a little easier when you’re closer to home. Find a Southwest flight that works for you out of Ontario International Airport.

Not sure where to head next? Explore the list of places that Southwest flies out of Ontario International Airport and see which locale inflicts you with a bit of a travel bug. Find yourself just the change of scenery that’ll suit your needs, whether that’s a jaunt up to the Pacific Northwest, a trip over to the Rockies, or a visit to the Great Lakes. Trade Tinseltown for any town to which Southwest flies, so long as it’s the town that’s right for you.

While there’s little that can’t be found in the Los Angeles area, you’ll surely discover something surprising wherever you travel on a flight with Southwest Airlines. Explore enticing add-ons including getaways with Southwest® and earn Rapid Rewards® points when you fly. All the while, you’ll enjoy a straightforward booking process, from flight selection to the time you board your flight. See what else makes the Southwest® Experience special today.

Other airports in the Los Angeles Area.

Want to depart from another airport Southwest serves? Consider booking a flight from Long Beach Airport, Los Angeles International Airport, John Wayne Airport Orange County, or Hollywood Burbank Airport.

Where you can fly from Ontario.

Plan your ideal trip from Ontario.

 
Las Vegas

Jet off to America’s Playground! When you travel to Las Vegas, having a good time is a sure thing.

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Oakland

Visit the bright side of the Bay and jet off to this West Coast port city, perfect for the adventurer in you.

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Sacramento

Journey inland from the coastline and explore California’s burgeoning state capital.

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Phoenix

See what life is like in the Valley of the Sun when you fly to Phoenix Sky Harbor International Airport.

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Dallas (Love Field)

Get ready to be wowed by the Big D! Dallas does everything big and they do it well—from blues to leading a herd of bronze steers.

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Chicago (O'Hare)

See why the Second City is second to none when you start your adventure in Chicago, a metropolis steeped in rich history, culture, food, and more.

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Portland, OR

The City of Roses blooms all year round with art, music, cuisine, and its own special vibe. You can help keep it weird when you visit Portland, Oregon.

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Denver

See the world from a higher perspective. Let the Mile High City enamor you with its beautiful mix of urban and mountain style living.

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