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 travel bundles and all kinds of activities from Southwest Airlines® Experiences 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.