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Colorado Springs

$184+ Cheap flights from Ontario to Colorado Springs (COS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — COS
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Ontario to Colorado Springs

Cheapest flights from Ontario to Colorado Springs
Explore the most affordable flight options available from Ontario to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:45 am
YYZ
-
COS
1 stop7h 47m
United Airlines
Sat 4/181:33 pm
COS
-
YYZ
1 stop5h 59m
United Airlines
Deal found 3/14$369
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:18 pm
YYZ
-
COS
1 stop9h 31m
United Airlines
Sat 8/151:51 pm
COS
-
YYZ
1 stop5h 41m
United Airlines
Deal found 3/15$405
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:10 am
YUL
-
COS
1 stop6h 47m
United Airlines
Sat 4/1810:28 am
COS
-
YUL
2 stops9h 38m
United Airlines
Deal found 3/14$411
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:30 am
YYZ
-
COS
1 stop10h 50m
Delta
Sat 4/186:15 am
COS
-
YYZ
1 stop9h 00m
Delta
Deal found 3/11$413
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:25 am
YOW
-
COS
1 stop6h 32m
United Airlines
Wed 4/155:13 pm
COS
-
YOW
2 stops18h 46m
United Airlines
Deal found 3/12$416
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:45 am
YYZ
-
COS
1 stop11h 38m
American Airlines
Sat 5/212:22 pm
COS
-
YYZ
1 stop22h 13m
American Airlines
Deal found 3/11$418
This Air Canada deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:00 am
YOW
-
COS
2 stops11h 30m
Air Canada
Wed 4/151:33 pm
COS
-
YOW
2 stops10h 03m
Air Canada
Deal found 3/13$420
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:00 pm
YYZ
-
COS
2 stops17h 36m
United Airlines
Mon 4/201:33 pm
COS
-
YYZ
1 stop5h 59m
United Airlines
Deal found 3/15$423
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:00 am
YYZ
-
COS
2 stops12h 20m
Delta
Mon 4/207:59 am
COS
-
YYZ
2 stops14h 00m
Delta
Deal found 3/13$428
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:25 am
YOW
-
COS
1 stop6h 34m
United Airlines
Sat 9/2612:16 pm
COS
-
YOW
1 stop6h 58m
United Airlines
Deal found 3/11$431
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:44 am
YOW
-
COS
2 stops13h 13m
United Airlines
Thu 4/231:33 pm
COS
-
YOW
2 stops18h 30m
United Airlines
Deal found 3/14$458
This Air Canada deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:00 pm
YOW
-
COS
2 stops9h 49m
Air Canada
Fri 9/257:30 am
COS
-
YOW
2 stops15h 23m
Air Canada
Deal found 3/11$476

Find flight deals from Ontario to Colorado Springs

Keep the following information in mind while searching for Ontario to Colorado Springs flight deals. Data was last updated March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(United Airlines)

One-way from

$184
(United Airlines)

Popular in

February

Cheapest in

November

Average price

$475
Provider with most accurate pricing for Toronto (YTO)-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Denver Intl flights.
Search Deals
From Ontario to Colorado Springs
Search Deals
One-way flight from Ontario to Colorado Springs
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Colorado Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Ontario to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 4/14

10:45 am-4:32 pm

1 stop7h 47m

Colorado Springs

Sat 4/18

1:33 pm-9:32 pm

1 stop5h 59m

$369

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

6:10 am-10:57 am

1 stop6h 47m

Colorado Springs

Sat 4/18

10:28 am-10:06 pm

2 stops9h 38m

$411

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Wed 4/15

6:10 am-2:36 pm

2 stops10h 26m

Colorado Springs

Mon 4/20

1:33 pm-9:32 pm

1 stop5h 59m

$412

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Sat 4/11

6:25 am-10:57 am

1 stop6h 32m

Colorado Springs

Wed 4/15

5:13 pm-1:59 pm

2 stops18h 46m

$416

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Sat 4/11

5:00 am-2:30 pm

2 stops11h 30m

Colorado Springs

Wed 4/15

1:33 pm-1:36 am

2 stops10h 03m

$420

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Sun 4/19

10:44 am-9:57 pm

2 stops13h 13m

Colorado Springs

Thu 4/23

1:33 pm-10:03 am

2 stops18h 30m

$458

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

7:41 pm-12:17 pm

2 stops18h 36m

Colorado Springs

Sat 4/18

7:59 am-11:26 pm

2 stops13h 27m

$489

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Fri 7/24

12:45 pm-9:22 pm

1 stop10h 37m

Colorado Springs

Tue 7/28

1:40 pm-11:56 pm

1 stop8h 16m

$578
Cheapest one-way

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Sun 4/5

6:25 am-12:36 pm

2 stops8h 11m

$184

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Wed 4/29

2:40 pm-8:47 am

2 stops20h 07m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Colorado Springs

What is the cheapest month to book a flight from Region of Ontario to Colorado Springs?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Colorado Springs (average of $218). Flying from Region of Ontario to Colorado Springs in January is currently the most expensive (average of $384). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Colorado Springs from Ontario?

    For a flight from Ontario to Colorado Springs, you will be flying into Colorado Springs. Colorado Springs (COS) is just 6.7 mi from the center of the city.

  • How long is the flight from Region of Ontario to Colorado Springs?

    Departing from Region of Ontario to Colorado Springs will take you 7h 47m. The distance between Region of Ontario and Colorado Springs is about 1339 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Region of Ontario to Colorado Springs?

    The most popular route from Region of Ontario to Colorado Springs is Toronto Pearson Intl - Colorado Springs. You may also consider Montreal Pierre Elliott Trudeau Intl - Colorado Springs or Ottawa - Colorado Springs.

  • Can I find deals for flights from Ontario to Colorado Springs that include hotel bookings?

    Yes. In addition to deals on Ontario to Colorado Springs flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Colorado Springs?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Colorado Springs.

  • Can I find deals for business class flights from Ontario to Colorado Springs?

    Yes. Cheapflights offers flight deals from Ontario to Colorado Springs by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Colorado Springs?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Colorado Springs (average of $218). Flying from Region of Ontario to Colorado Springs in January is currently the most expensive (average of $384). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Cañon City

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