Beginning of main content

Search over 1 million properties and 550 airlines worldwide

Search over 1 million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation

Cheap Flights from Colorado Springs to Ontario

Prices were available within the past 7 days and starts at $113 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Colorado Springs to Ontario route information

Origin Airport Colorado Springs
Destination Airport Los Angeles - Ontario Intl.
Airlines Serving American Airlines, Delta, United
Flight Price $268
Distance 786 mi



Long Beach


San Bernardino


Orange County




Los Angeles


Cheap COS to ONT Flights

  • What is the cheapest day to fly?

    The cheapest day to fly from Colorado Springs to Ontario is on Tuesday. If you want to save a little cash on your next vacation look for flights on Tuesday.
  • How much time do people spend in Ontario?

    The average time spent sightseeing in Ontario by travelers from Colorado Springs is about one week.
  • What is the cheapest day to fly to Ontario?

    As of Feb 17th, the best day for deals to Ontario (ONT) is Feb 19th. A ticket will run you $236, which is 31% below this route's average price.
  • Can I change the date of my flight?

    You sure can switch your departure date and you may save by doing it. The lowest-cost day to fly in March is Tuesday. You may be thinking you're missing out leaving a day early, but we think that you are just adding saving towards your next vacation.
  • What is the cheapest airline flying from Colorado Springs to Ontario?

    American Airlines is offering the best deal at $236. Better look quickly because prices range all the way up to $778 over the next three months.
  • How much is a plane ticket to Ontario (ONT) from Colorado Springs (COS)?

    Cost can range from $236 to $778, prices for COS to ONT change less than the majority of routes in US. Prices tend to be lower the further out you book.
  • Which airline has the least delays from Colorado Springs to Ontario?

    Booking with NetJets Aviation means you will arrive to Ontario pretty close to the time your ticket states. In fact, this timely airline has a 100% average for landing before the plane turns into a pumpkin. Of course, it never hurts to be prepared. If you're on FedEx, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Colorado Springs to Ontario Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Colorado Springs to Ontario offer the perfect respite. Not only does exploring Ontario provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Colorado Springs to may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Ontario are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Ontario more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to is $113 now!

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.