$108 Cheap flights from Colorado Springs to Los Angeles - Ontario Intl. (COS to ONT)

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Colorado Springs to Los Angeles - Ontario Intl.

Amazing COS to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $263 round trip and $108 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug 29 - Wed, Sep 4
COS
Colorado Springs
ONT
Ontario
$263 Roundtrip, found 6 days ago
$263
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Aug 29 from Colorado Springs to Ontario, returning Wed, Sep 4, priced at $263 found 6 days ago
Sat, Aug 31 - Sat, Sep 7
COS
Colorado Springs
ONT
Ontario
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 31 from Colorado Springs to Ontario, returning Sat, Sep 7, priced at $266 found 6 days ago
Tue, Jun 11 - Thu, Jul 4
COS
Colorado Springs
ONT
Ontario
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 11 from Colorado Springs to Ontario, returning Thu, Jul 4, priced at $272 found 1 day ago
Fri, Jul 12 - Tue, Jul 16
COS
Colorado Springs
ONT
Ontario
$286 Roundtrip, found 4 days ago
$286
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jul 12 from Colorado Springs to Ontario, returning Tue, Jul 16, priced at $286 found 4 days ago
Tue, May 14 - Sun, May 26
COS
Colorado Springs
ONT
Ontario
$294 Roundtrip, found 4 days ago
$294
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 14 from Colorado Springs to Ontario, returning Sun, May 26, priced at $294 found 4 days ago
Sat, Jul 13 - Tue, Jul 23
COS
Colorado Springs
ONT
Ontario
$296 Roundtrip, found 2 hours ago
$296
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Jul 13 from Colorado Springs to Ontario, returning Tue, Jul 23, priced at $296 found 2 hours ago
Sun, May 26 - Wed, May 29
COS
Colorado Springs
ONT
Ontario
$305 Roundtrip, just found
$305
Roundtrip
just found
Select Delta flight, departing Sun, May 26 from Colorado Springs to Ontario, returning Wed, May 29, priced at $305 just found
Sat, Jun 1 - Tue, Jun 4
COS
Colorado Springs
ONT
Ontario
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jun 1 from Colorado Springs to Ontario, returning Tue, Jun 4, priced at $309 found 1 day ago
Sat, Jun 1 - Wed, Jun 5
COS
Colorado Springs
ONT
Ontario
$310 Roundtrip, just found
$310
Roundtrip
just found
Select Delta flight, departing Sat, Jun 1 from Colorado Springs to Ontario, returning Wed, Jun 5, priced at $310 just found
Thu, May 23 - Thu, May 30
COS
Colorado Springs
ONT
Ontario
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, May 23 from Colorado Springs to Ontario, returning Thu, May 30, priced at $311 found 1 day ago

Best Los Angeles - Ontario Intl. Flight and Hotel Packages

Los Angeles - Ontario Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Passport Inn & Suites

Passport Inn & Suites

2 out of 5
per person
Jun 19 - Jun 22
Roundtrip flight included
Denver (DEN) to Ontario (ONT)

Empire Inn

2.5 out of 5
Save 100% on your flight
per person
Jun 15 - Jun 22
Roundtrip flight included
Denver (DEN) to Ontario (ONT)
Ontario Airport Hotel & Conference Center

Ontario Airport Hotel & Conference Center

3.5 out of 5
per person
Jun 7 - Jun 12
Roundtrip flight included
Denver (DEN) to Ontario (ONT)
Hotel Seville

Hotel Seville

2 out of 5
per person
Jun 22 - Jun 24
Roundtrip flight included
Denver (DEN) to Ontario (ONT)
Motel 6 Ontario, CA - Convention Center - Airport

Motel 6 Ontario, CA - Convention Center - Airport

2 out of 5
per person
Jun 22 - Jun 24
Roundtrip flight included
Denver (DEN) to Ontario (ONT)
Don't see what you're looking for?
See all available trips from Colorado Springs to Los Angeles - Ontario Intl.
View all trips

Frequently asked questions

Can I catch a flight from City of Colorado Springs Municipal Airport to Los Angeles - Ontario Intl. Airport (ONT) right now?
Make sure you check out the Covid-19 Travel Advisor to find out if there are any current travel advice reports and quarantine requirements in place in Ontario Airport when flying from City of Colorado Springs Municipal Airport.
Are there direct flights from Colorado Springs Airport (COS) to Los Angeles - Ontario Intl. Airport (ONT)?
Unfortunately, there are no direct flights from Colorado Springs Airport (COS) to Ontario Airport. But we can point you to airlines that operate flights with just one stopover. Have a look at Southwest Airlines, American Airlines or United Airlines.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to ONT, please visit our Customer Service Portal.
How long is the flight from COS to ONT?
Begin your travels feeling rested and relaxed by having a sleep and a meal during your flight to Ontario Airport. With a travel time of around 4 hours and 20 minutes from City of Colorado Springs Municipal Airport, you’ll have more than enough time to indulge in both.
What is the flight distance from City of Colorado Springs Municipal Airport to ONT?
There’s not much point watching a film. We’ll be impressed if you even catch up on some episodes of your favorite show on the trip between City of Colorado Springs Municipal Airport and Ontario Airport. You’ll only be covering 790 mi.
What airlines fly from Colorado Springs Airport (COS) to ONT?
Unfortunately, you won’t find any airlines that fly straight from Colorado Springs Airport (COS) to Los Angeles - Ontario Intl. Airport (ONT). But don’t let that come between you and a great vacation. Use your layover time as an opportunity to check out the local fare, stretch your legs and potentially discover a new city to add to your bucket list.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Colorado Springs
Traveling To
Los Angeles - Ontario Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$263

Route Info

Flight path for flights from Colorado Springs Airport to LA/Ontario International Airport.


Origin:
COS - Colorado Springs Airport
Destination:
ONT - LA/Ontario International Airport
Distance:
895.00 miles


Discover our best flights from Colorado Springs COS to Ontario ONT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Colorado Springs COS to Ontario ONT at the right price  

Airfares to Ontario ONT from Colorado Springs COS currently cost between $263 and $311. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Colorado Springs COS to Ontario ONT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Colorado Springs COS to Ontario ONT on Travelocity starting at $108. Prices and availability subject to change. Additional terms may apply. 

 

Get to Ontario ONT from Colorado Springs COS quicker with direct flights. 

Get to Ontario faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ONT from COS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Colorado Springs COS to Ontario ONT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ONT from COS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Colorado Springs COS to Ontario ONT today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Colorado Springs COS to Ontario ONT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Ontario ONT from Colorado Springs COS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ONT from COS have this option.  

 

Travel with confidence when you book flights to Ontario ONT from Colorado Springs COS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.