What is the cheapest airline that flies from Colorado Springs to Ontario?

United Airlines and American Airlines are the most popular carriers operating from Colorado Springs to Ontario

What airlines fly to Region of Ontario?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Region of Ontario from Colorado Springs according to our data. Air Canada is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Colorado Springs Airport to Ontario?

Prices for flights from Colorado Springs Airport to Ontario are refreshed on a daily basis.

How many operators does momondo search for flights from Colorado Springs Airport to Ontario?

There are 2 operators available for flights from Colorado Springs Airport to Ontario as of March 2026.

How old do you have to be to fly from Colorado Springs Airport to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado Springs Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$230 Cheap Flights from Colorado Springs to Ontario in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Colorado Springs to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:57 am - 10:58 pm

COS

YYZ

10h 01m

1 stop

12:30 pm - 10:29 pm

YYZ

COS

11h 59m

2 stops

$440Delta

Mon, Jun 15 - Fri, Jun 19

6:00 am - 1:59 pm

COS

YOW

5h 59m

1 stop

6:05 am - 2:24 pm

YOW

COS

10h 19m

2 stops

$444United Airlines

Wed, Apr 29 - Sat, May 2

11:40 am - 9:32 pm

COS

YYZ

7h 52m

1 stop

10:45 am - 2:30 pm

YYZ

COS

5h 45m

1 stop

$452United Airlines

Mon, Apr 20 - Fri, Apr 24

1:33 pm - 9:32 pm

COS

YYZ

5h 59m

1 stop

5:20 pm - 11:59 pm

YYZ

COS

8h 39m

2 stops

$462United Airlines

Fri, Apr 24 - Fri, May 1

6:57 pm - 9:19 am

COS

YYZ

12h 22m

2 stops

5:20 pm - 11:59 pm

YYZ

COS

8h 39m

2 stops

$467United Airlines

Thu, Apr 30 - Thu, May 7

1:25 pm - 8:06 am

COS

YOW

16h 41m

2 stops

5:05 am - 2:24 pm

YOW

COS

11h 19m

2 stops

$481Air Canada

Sun, May 3 - Sun, May 10

6:00 am - 5:43 pm

COS

YUL

9h 43m

1 stop

7:00 am - 12:48 pm

YUL

COS

7h 48m

1 stop

$489Delta

Wed, Jun 3 - Sat, Jun 6

1:25 pm - 11:23 pm

COS

YYZ

7h 58m

1 stop

4:18 pm - 8:53 pm

YYZ

COS

6h 35m

1 stop

$506Air Canada

Mon, May 4 - Tue, May 5

1:39 pm - 2:44 pm

COS

YUL

23h 05m

1 stop

12:30 pm - 11:52 am

YUL

COS

25h 22m

1 stop

$517American Airlines

Thu, Apr 30 - Wed, May 6

5:41 am - 10:55 pm

COS

YYZ

15h 14m

1 stop

7:15 am - 4:23 pm

YYZ

COS

11h 08m

2 stops

$518American Airlines

Mon, Apr 20 - Fri, Apr 24

Delta flights from Colorado Springs to Region of Ontario

Our best Delta deals on Colorado Springs to Region of Ontario flight tickets

Delta

Jun 15

COS10:57 amColorado Springs

10h 01m

1 stop

YYZ10:58 pmToronto Pearson Intl

Jun 19

YYZ12:30 pmToronto Pearson Intl

11h 59m

2 stops

COS10:29 pmColorado Springs

$440

Delta

Jun 3

COS6:00 amColorado Springs

9h 43m

1 stop

YUL5:43 pmMontreal Pierre Elliott Trudeau Intl

Jun 6

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

7h 48m

1 stop

COS12:48 pmColorado Springs

$489

Delta

Jun 15

COS10:57 amColorado Springs

10h 01m

1 stop

YYZ10:58 pmToronto Pearson Intl

Jun 19

YYZ1:30 pmToronto Pearson Intl

9h 52m

1 stop

COS9:22 pmColorado Springs

$490

Air Canada flights from Colorado Springs to Region of Ontario

Our best Air Canada deals on Colorado Springs to Region of Ontario flight tickets

Air Canada

May 3

COS1:25 pmColorado Springs

16h 41m

2 stops

YOW8:06 amOttawa

May 10

YOW5:05 amOttawa

11h 19m

2 stops

COS2:24 pmColorado Springs

$481

Air Canada

May 4

COS1:25 pmColorado Springs

7h 58m

1 stop

YYZ11:23 pmToronto Pearson Intl

May 5

YYZ4:18 pmToronto Pearson Intl

6h 35m

1 stop

COS8:53 pmColorado Springs

$506

Air Canada

Apr 18

COS3:26 pmColorado Springs

13h 22m

2 stops

YYZ6:48 amToronto Pearson Intl

Apr 24

YYZ10:45 amToronto Pearson Intl

5h 45m

1 stop

COS2:30 pmColorado Springs

$509

momondo Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Mon 6/15

10:57 am-10:58 pm

1 stop10h 01m

Toronto Pearson Intl

Fri 6/19

12:30 pm-10:29 pm

2 stops11h 59m

$440

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Wed 4/29

6:00 am-1:59 pm

1 stop5h 59m

Ottawa

Sat 5/2

6:05 am-2:24 pm

2 stops10h 19m

$444

Quickest round-trip

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Mon 4/20

11:40 am-9:32 pm

1 stop7h 52m

Toronto Pearson Intl

Fri 4/24

10:45 am-2:30 pm

1 stop5h 45m

$452

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Fri 4/24

1:33 pm-9:32 pm

1 stop5h 59m

Toronto Pearson Intl

Fri 5/1

5:20 pm-11:59 pm

2 stops8h 39m

$462

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Thu 4/30

6:57 pm-9:19 am

2 stops12h 22m

Toronto Pearson Intl

Thu 5/7

5:20 pm-11:59 pm

2 stops8h 39m

$467

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Sun 5/3

1:25 pm-8:06 am

2 stops16h 41m

Ottawa

Sun 5/10

5:05 am-2:24 pm

2 stops11h 19m

$481

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Wed 6/3

6:00 am-5:43 pm

1 stop9h 43m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

7:00 am-12:48 pm

1 stop7h 48m

$489

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Mon 5/4

1:25 pm-11:23 pm

1 stop7h 58m

Toronto Pearson Intl

Tue 5/5

4:18 pm-8:53 pm

1 stop6h 35m

$506

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 4/30

1:39 pm-2:44 pm

1 stop23h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 5/6

12:30 pm-11:52 am

1 stop25h 22m

$517

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Mon 4/20

5:41 am-10:55 pm

1 stop15h 14m

Toronto Pearson Intl

Fri 4/24

7:15 am-4:23 pm

2 stops11h 08m

$518

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado Springs to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Colorado Springs to Region of Ontario flights?

You could potentially save up to 51% on your flight if you consider stops on a Colorado Springs to Region of Ontario flight.

Cheap Colorado Springs to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado Springs to Region of Ontario

Fastest flight time	5h 28m
Direct flights	None

The fastest flight from Colorado Springs to Region of Ontario takes 5h 28m

There are no direct flights from Colorado Springs to Region of Ontario. There are no popular flight routes from Colorado Springs to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Colorado Springs Airport to Ontario?
Prices for flights from Colorado Springs Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Colorado Springs Airport to Ontario?
There are 2 operators available for flights from Colorado Springs Airport to Ontario as of March 2026.
How old do you have to be to fly from Colorado Springs Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado Springs Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado Springs to Region of Ontario

Compare and see reviews for airlines that fly from Colorado Springs to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $144	Free Cancellation	Rating 7.9 8,303 reviews		Search Delta flights
United Airlines	PriceFrom $177	Free Cancellation	Rating 7.4 9,451 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado Springs to Ontario?

It is quick and easy to find Colorado Springs to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Colorado Springs to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado Springs to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado Springs to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Colorado Springs.

I’m not ready to book a flight from Colorado Springs to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colorado Springs to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.