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Uncover the best deals on Ontario to Colorado Springs flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ONT - COS Flights
Useful information for finding best airline tickets from Ontario International to City of Colorado Springs Municipal on your next trip.
Cheapest Round Trip Flight
$178
Southwest Airlines
• 1 stop
• 6h 50m
Nov 22 – Nov 26
The cheapest round trip flight from Ontario to Colorado Springs (ONT-COS-ONT) is currently $178
Cheapest One way Flight
$262
Southwest Airlines
• 2 stops
• 10h 10m
Oct 27
The cheapest one way flight from Ontario to Colorado Springs (ONT-COS) is currently $262
Fastest Flight
5h 35m
The fastest nonstop flight from Ontario to Colorado Springs (ONT-COS) takes 5h 35m
Latest Flight Deals from Ontario (ONT) to Colorado Springs (COS)
Compare and book low fare round-trip air tickets from Ontario to Colorado Springs. Ideal for travelers with confirmed return itineraries.
Nov 22 - Nov 26, Economy
Ontario → Colorado Springs
6h 50m
5:20 PM - 10:30 PM • 1 stop
Ontario → Colorado Springs
15h 10m
8:15 AM - 4:25 PM • 1 stop
Southwest Airlines
Nov 22 - Nov 26, Economy
Ontario → Colorado Springs
10h 30m
8:35 AM - 4:05 PM • 1 stop
Ontario → Colorado Springs
6h 40m
9:30 AM - 12:30 PM • 1 stop
Southwest Airlines
Nov 22 - Nov 26, Economy
Ontario → Colorado Springs
5h 35m
7:30 AM - 12:05 PM • 1 stop
Ontario → Colorado Springs
9h 10m
6:20 AM - 11:10 AM • 2 stops
Southwest Airlines
Nov 27 - Nov 27, Economy
Ontario → Colorado Springs
5h 40m
5:00 AM - 9:40 AM • 1 stop
Ontario → Colorado Springs
7h 25m
7:45 PM - 11:30 PM • 1 stop
Southwest Airlines
Nov 27 - Nov 27, Economy
Ontario → Colorado Springs
5h 35m
7:30 AM - 12:05 PM • 1 stop
Ontario → Colorado Springs
7h 15m
8:35 PM - 12:10 AM • 1 stop
Southwest Airlines
Explore competitive one-way airfare options for ONT - COS flights. Best suited for flexible or open-ended travel plans.
Oct 27, Economy
Ontario → Colorado Springs
10h 10m
8:25 AM - 3:35 PM • 2 stops
Southwest Airlines
Oct 27, Economy
Ontario → Colorado Springs
11h 50m
1:35 PM - 9:45 PM • 2 stops
Southwest Airlines
Oct 27, Economy
Ontario → Colorado Springs
18h 50m
9:15 AM - 9:45 PM • 1 stop
Southwest Airlines
Oct 27, Economy
Ontario → Colorado Springs
15h 51m
6:00 AM - 4:51 PM • 1 stop
American Airlines
Oct 27, Economy
Ontario → Colorado Springs
15h 41m
10:25 AM - 9:06 PM • 1 stop
American Airlines
Flying to Colorado Springs soon? We've surfaced some of the most affordable last-minute flights from Ontario to Colorado Springs, ideal for urgent plans or spontaneous trips.
Oct 27, Economy
Ontario → Colorado Springs
10h 10m
8:25 AM - 3:35 PM • 2 stops
Southwest Airlines
Oct 27, Economy
Ontario → Colorado Springs
11h 50m
1:35 PM - 9:45 PM • 2 stops
Southwest Airlines
Oct 27, Economy
Ontario → Colorado Springs
18h 50m
9:15 AM - 9:45 PM • 1 stop
Southwest Airlines
Oct 27, Economy
Ontario → Colorado Springs
15h 51m
6:00 AM - 4:51 PM • 1 stop
American Airlines
Oct 27, Economy
Ontario → Colorado Springs
15h 41m
10:25 AM - 9:06 PM • 1 stop
American Airlines
FAQs on Ontario to Colorado Springs Flights
What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to COS?
The most popular airline flying from Ontario to Colorado Springs are
Can I fly from ONT to COS non-stop?
NO
Which airlines fly nonstop between Ontario and Colorado Springs?
The non-stop flights between Ontario and Colorado Springs are .
What’s the earliest departure time from ONT to COS Airport?
The earliest flight leaves ONT at 5:00 am and lands in COS - City of Colorado Springs Municipal
What are the airports in Colorado Springs?
COS
Can I make changes to my Ontario to Colorado Springs flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to COS?
Read the fare rules of the Ontario to Colorado Springs air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Colorado Springs?
operate flights between Ontario and Colorado Springs
How long does a flight from Ontario to Colorado Springs take?
It takes approximately 2 hour to fly non-stop from ONT to COS, which is 788.89 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Colorado Springs (COS) ?
In the past couple of days, the cheapest tickets to COS from ONT were found on WN : USD 658
Do I need a passport to fly between ONT and COS?
No
What’s the latest departure time from ONT to COS ?
The last flight leaves ONT at 5:20 pm
Ontario (ONT) to Colorado Springs (COS): Airport Information
| Origin Airport | Ontario International , Ontario, US |
| Destination Airport | City of Colorado Springs Municipal , Colorado Springs, US |
| Distance | 789 miles |
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