COS to ONT (Colorado Springs to Ontario) Flights

Last Minute Flights from COS to ONT

Best airfare and ticket deals for COS to ONT flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
COSLos AngelesApril 27 to May 4$420
*Prices include taxes and fees

Cheapest COS to ONT Flights

Best airfare and ticket deals for COS to ONT flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
COSLos AngelesJuly 24 to July 30$262
COSLos AngelesMay 29 to May 31$266
COSLos AngelesJuly 3 to August 8$277
COSLos AngelesMay 10 to May 12$324
*Prices include taxes and fees
COS to ONT Flight Details
Origin airport
Colorado Springs
Origin airport IATA code
COS
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Distance
786 mi

Frequently asked questions

Which airlines with flights from COS to Los Angeles - Ontario International Airport allow free cancellation due to COVID-19?
To locate the airlines that allow flexible COVID-19 related changes, use our filter tool. Get started by entering your travel dates. Then, once all the available flights are on display, check the “No change fee” box under “Flexible change policies” to the left. Spend some time reading through the carrier’s rules and regulations before reserving your Colorado Springs, CO (COS) to Los Angeles - Ontario International Airport airfare.
What airlines fly direct from COS to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.)?
At the moment there are no airlines flying straight from Colorado Springs, CO Airport (COS) to ONT. Spread things out with one or more stops to reach your destination.
How many flights are there from COS to ONT?
About 32 per day. If you’re in a hurry to fly to Los Angeles, see if you can grab a good last-minute deal from Colorado Springs, CO Airport (COS) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) and then book it pronto!
How long does it take to fly from Colorado Springs, CO Airport (COS) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.)?
While you won’t be squashed in your seat forever from Colorado Springs, CO Airport (COS) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.), 4 hours and 20 minutes isn’t exactly a quick hop either. Look into upgrading your airfare if you’d like the comfort of more leg space.
What is the flight distance from Colorado Springs, CO Airport (COS) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.)?
It’s a breezy 790 miles (1250 km) from Colorado Springs, CO Airport (COS) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.), making it a short-haul journey. Book a window seat and stare out at the cityscape of Los Angeles as you prepare to land.
How many morning flights are there from COS to ONT?
Get ready to set that alarm and jet off on one of the 114 morning flights from COS to ONT available each week.
  • If you’re eager to jet off with Southwest Airlines (WN), it operates 35 weekly flights that set off before noon. The 6:00AM flight is the first of the day.
  • Another top option is United Airlines. This carrier has 35 early flights per week. 6:00AM is the earliest to leave.
  • Book an airfare with American Airlines (AA) and you’ll have 28 morning flights to pick from. The earliest departure time from COS is 6:15AM.
How many afternoon flights are there from COS to ONT?
Jet off on vacation aboard one of the 114 afternoon and evening flights from COS to ONT every week.
  • United Airlines (UA) provides 35 weekly services that leave after midday. The earliest departs at 12:03PM.
  • If you’d rather make a booking with Southwest Airlines (WN), take a peek at the 33 weekly afternoon and evening flights departing from 12:00PM onward.
  • One more attractive option is American Airlines (AA). It has 24 afternoon and evening flights every week from 12:40PM onward.
What is the earliest departure time out of Colorado Springs to Los Angeles?
The earliest flight takes off from COS at 6:00AM and arrives at 10:03PM at ONT. You’ll want to give yourself adequate time in the morning to easily make it to your gate.
What is the latest departure time out of Colorado Springs to Los Angeles?
The latest flight takes off from COS at 8:57PM and touches down at 3:30PM at ONT. You’ll have more than enough time to get ready for this flight.
What is the average price from Colorado Springs to Los Angeles?
You can find a round-trip airfare from COS to ONT starting from around $262. The best fares get snapped up fast, so book as soon as you’ve decided on your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Colorado Springs to Ontario Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Colorado Springs to Ontario to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from COS to ONT, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Colorado Springs to Ontario, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.