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Cheap flights from Ontario to Colorado Springs from C$ 270

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — COS
4 Aug — 11 Aug1
1 adult

Cheap 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 30 July 2025.

Round-trip from

C$ 435

One-way from

C$ 270

Popular in

February

Cheapest in

August

Average price

C$ 622
United Airlines
  • United Airlines
  • 20/9-27/9
  • 3 total stops
  • 16h 55m total
  • Ontario to Colorado Springs
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United Airlines
  • United Airlines
  • 26/8
  • 1 total stop
  • 9h 46m total
  • Ontario to Colorado Springs
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find 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 30 July 2025.

Sat 20/92:45 p.m.YYZ - COS
2 stops9h 09mUnited Airlines
Sat 27/96:00 a.m.COS - YYZ
1 stop7h 46mUnited Airlines
Deal found 27/7C$ 435
Fri 12/95:15 p.m.YUL - COS
1 stop20h 36mAmerican Airlines
Fri 19/95:16 p.m.COS - YUL
1 stop19h 33mAmerican Airlines
Deal found 29/7C$ 535
Sat 20/92:45 p.m.YYZ - COS
2 stops9h 09mLufthansa
Sat 27/93:40 p.m.COS - YYZ
1 stop5h 08mLufthansa
Deal found 28/7C$ 535
Mon 25/86:20 a.m.YUL - COS
1 stop5h 56mDelta
Mon 1/911:11 a.m.COS - YUL
1 stop10h 05mDelta
Deal found 28/7C$ 596
Thu 18/93:30 p.m.YUL - COS
2 stops10h 20mAir Canada
Mon 22/95:30 a.m.COS - YUL
1 stop7h 56mAir Canada
Deal found 27/7C$ 614
Thu 18/96:15 a.m.YUL - COS
1 stop6h 41mUnited Airlines
Mon 22/912:02 p.m.COS - YUL
1 stop7h 27mUnited Airlines
Deal found 27/7C$ 637
Thu 14/85:43 p.m.YYZ - COS
1 stop6h 35mDelta
Tue 19/81:10 p.m.COS - YYZ
1 stop6h 48mDelta
Deal found 29/7C$ 680
Thu 14/86:49 a.m.YYZ - COS
1 stop11h 28mAmerican Airlines
Tue 19/86:27 a.m.COS - YYZ
1 stop7h 57mAmerican Airlines
Deal found 28/7C$ 703
Thu 28/84:18 p.m.YYZ - COS
1 stop7h 36mMultiple Airlines
Mon 1/95:30 a.m.COS - YYZ
2 stops13h 10mMultiple Airlines
Deal found 28/7C$ 839

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 629,999 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from Ontario to Colorado Springs that are best for you.

Fly from

Ontario

Fly to

Colorado Springs

Route

Depart

Return

Price

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sat 20/9

2:45 p.m.-9:54 p.m.

2 stops9h 09m

Colorado Springs

Sat 27/9

6:00 a.m.-3:46 p.m.

1 stop7h 46m

C$ 435

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

5:15 p.m.-11:51 a.m.

1 stop20h 36m

Colorado Springs

Fri 19/9

5:16 p.m.-2:49 p.m.

1 stop19h 33m

C$ 535

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sat 20/9

2:45 p.m.-9:54 p.m.

2 stops9h 09m

Colorado Springs

Sat 27/9

3:40 p.m.-10:48 p.m.

1 stop5h 08m

C$ 535

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

1:10 p.m.-11:50 p.m.

2 stops12h 40m

Colorado Springs

Mon 22/9

3:45 p.m.-10:40 a.m.

2 stops16h 55m

C$ 611

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

6:15 a.m.-10:56 a.m.

1 stop6h 41m

Colorado Springs

Mon 22/9

3:45 p.m.-10:40 a.m.

2 stops16h 55m

C$ 662

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Thu 14/8

5:43 p.m.-10:18 p.m.

1 stop6h 35m

Colorado Springs

Tue 19/8

1:10 p.m.-9:58 p.m.

1 stop6h 48m

C$ 680

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Thu 14/8

6:49 a.m.-4:17 p.m.

1 stop11h 28m

Colorado Springs

Tue 19/8

6:27 a.m.-4:24 p.m.

1 stop7h 57m

C$ 703

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Thu 28/8

4:18 p.m.-9:54 p.m.

1 stop7h 36m

Colorado Springs

Mon 1/9

5:30 a.m.-8:40 p.m.

2 stops13h 10m

C$ 839

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 26/8

9:00 a.m.-2:45 p.m.

2 stops7h 45m

C$ 270

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 26/8

6:20 a.m.-10:16 a.m.

1 stop5h 56m

C$ 272

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 14 results
1
2

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 time of day to fly from ON to COS?

Find hourly flight availability from Ontario to Colorado Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Colorado Springs as you normally would.

How much does it cost to fly round-trip from Region of Ontario to Colorado Springs?

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado Springs. Reviews last updated 30 July 2025.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Ontario to Colorado Springs have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,837 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Lufthansa
6.8
Okay
7,269 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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?

    If you book a flight to Colorado Springs from Ontario, you will be flying to Colorado Springs, which is the city’s only airport. Colorado Springs (COS) is located 10.8 km from the centre of Colorado Springs.

  • What are the cheapest airlines to fly from Region of Ontario to Colorado Springs one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Colorado Springs are United Airlines (C$ 270), Delta (C$ 272), and American Airlines (C$ 284).

  • 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.

See more FAQs

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Alternative routes for Ontario to Colorado Springs

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ontario to Colorado Springs

Discover the top 2 airlines that operate flights from Ontario to Colorado Springs. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 338AverageC$ 602FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 339AverageC$ 702FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Colorado Springs?

Cheapflights makes it easy to find Ontario to Colorado Springs flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Colorado Springs?

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Can Cheapflights find flights from Ontario to Colorado Springs with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Colorado Springs flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Colorado Springs become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Colorado Springs from Ontario today and book when prices fit your budget.

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