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

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

What airlines fly to Region of Ontario?

Air Canada, United Airlines and WestJet 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 56% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 3 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 is 1 operator available for flights from Colorado Springs Airport to Ontario as of June 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.

$244 Cheap Flights from Colorado Springs to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

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.

7:40 am - 10:36 pm

COS

YYZ

12h 56m

1 stop

7:00 am - 10:33 am

YYZ

COS

5h 33m

1 stop

$534United Airlines

Tue, Aug 25 - Wed, Aug 26

7:40 am - 10:36 pm

COS

YYZ

12h 56m

1 stop

7:00 am - 10:33 am

YYZ

COS

5h 33m

1 stop

$535United Airlines

Tue, Aug 25 - Wed, Aug 26

7:55 am - 5:56 pm

COS

YYZ

8h 01m

1 stop

10:15 am - 5:53 pm

YYZ

COS

9h 38m

2 stops

$544United Airlines

Tue, Aug 25 - Wed, Aug 26

10:12 am - 10:35 pm

COS

YYZ

10h 23m

2 stops

3:19 pm - 10:53 pm

YYZ

COS

9h 34m

2 stops

$549American Airlines

Wed, Aug 5 - Wed, Aug 12

3:51 pm - 2:44 pm

COS

YUL

20h 53m

1 stop

3:45 pm - 9:18 am

YUL

COS

19h 33m

1 stop

$587American Airlines

Thu, Aug 20 - Tue, Aug 25

3:51 pm - 2:44 pm

COS

YUL

20h 53m

1 stop

10:31 am - 10:53 pm

YUL

COS

14h 22m

2 stops

$590American Airlines

Thu, Aug 20 - Tue, Aug 25

7:55 am - 5:16 pm

COS

YOW

7h 21m

1 stop

6:25 am - 10:33 am

YOW

COS

6h 08m

1 stop

$592United Airlines

Tue, Aug 25 - Wed, Aug 26

6:00 am - 5:42 pm

COS

YUL

9h 42m

1 stop

9:30 am - 9:07 pm

YUL

COS

13h 37m

2 stops

$596Delta

Wed, Jul 22 - Wed, Jul 29

6:00 am - 5:19 pm

COS

YYZ

9h 19m

1 stop

11:40 am - 9:07 pm

YYZ

COS

11h 27m

1 stop

$618Delta

Sun, Jul 26 - Sat, Aug 1

1:20 pm - 11:52 pm

COS

YUL

8h 32m

1 stop

7:00 am - 12:14 pm

YUL

COS

7h 14m

1 stop

$632Delta

Thu, Sep 3 - Tue, Sep 8

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United Airlines flights from Colorado Springs to Region of Ontario

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

United Airlines

Aug 25

COS7:40 amColorado Springs

12h 56m

1 stop

YYZ10:36 pmToronto Pearson Intl

Aug 26

YYZ7:00 amToronto Pearson Intl

5h 33m

1 stop

COS10:33 amColorado Springs

$534

United Airlines

Aug 25

COS7:40 amColorado Springs

12h 56m

1 stop

YYZ10:36 pmToronto Pearson Intl

Aug 26

YYZ7:00 amToronto Pearson Intl

5h 33m

1 stop

COS10:33 amColorado Springs

$535

United Airlines

Aug 25

COS7:55 amColorado Springs

8h 01m

1 stop

YYZ5:56 pmToronto Pearson Intl

Aug 26

YYZ10:15 amToronto Pearson Intl

9h 38m

2 stops

COS5:53 pmColorado Springs

$544

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

Jul 10

COS7:05 amColorado Springs

6h 23m

1 stop

YUL3:28 pmMontreal Pierre Elliott Trudeau Intl

Jul 21

YUL1:10 pmMontreal Pierre Elliott Trudeau Intl

10h 56m

2 stops

COS10:06 pmColorado Springs

$686

Air Canada

Jul 16

COS1:30 pmColorado Springs

19h 10m

2 stops

YUL10:40 amMontreal Pierre Elliott Trudeau Intl

Jul 21

YUL1:10 pmMontreal Pierre Elliott Trudeau Intl

10h 56m

2 stops

COS10:06 pmColorado Springs

$696

Air Canada

Jul 10

COS7:05 amColorado Springs

8h 05m

1 stop

YUL5:10 pmMontreal Pierre Elliott Trudeau Intl

Jul 15

YUL8:15 amMontreal Pierre Elliott Trudeau Intl

6h 08m

1 stop

COS12:23 pmColorado Springs

$724

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

Tue 8/25

7:40 am-10:36 pm

1 stop12h 56m

Toronto Pearson Intl

Wed 8/26

7:00 am-10:33 am

1 stop5h 33m

$534

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Tue 8/25

7:40 am-10:36 pm

1 stop12h 56m

Toronto Pearson Intl

Wed 8/26

7:00 am-10:33 am

1 stop5h 33m

$535

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Tue 8/25

7:55 am-5:56 pm

1 stop8h 01m

Toronto Pearson Intl

Wed 8/26

10:15 am-5:53 pm

2 stops9h 38m

$544

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Wed 8/5

10:12 am-10:35 pm

2 stops10h 23m

Toronto Pearson Intl

Wed 8/12

3:19 pm-10:53 pm

2 stops9h 34m

$549

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 8/20

3:51 pm-2:44 pm

1 stop20h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

3:45 pm-9:18 am

1 stop19h 33m

$587

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 8/20

3:51 pm-2:44 pm

1 stop20h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

10:31 am-10:53 pm

2 stops14h 22m

$590

Quickest round-trip

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Tue 8/25

7:55 am-5:16 pm

1 stop7h 21m

Ottawa

Wed 8/26

6:25 am-10:33 am

1 stop6h 08m

$592

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Wed 7/22

6:00 am-5:42 pm

1 stop9h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 7/29

9:30 am-9:07 pm

2 stops13h 37m

$596

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Sun 7/26

6:00 am-5:19 pm

1 stop9h 19m

Toronto Pearson Intl

Sat 8/1

11:40 am-9:07 pm

1 stop11h 27m

$618

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 9/3

1:20 pm-11:52 pm

1 stop8h 32m

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

7:00 am-12:14 pm

1 stop7h 14m

$632

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 30% 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 53m
Direct flights	None

The fastest flight from Colorado Springs to Region of Ontario takes 5h 53m

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

Frequently asked questions about flying from Colorado Springs to Ontario

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 is 1 operator available for flights from Colorado Springs Airport to Ontario as of June 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
United Airlines	PriceFrom $407	Free Cancellation	Rating 7.4 9,887 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.