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Cheap flights from Ontario to Colorado Springs from C$ 266

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — COS
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

C$ 453

One-way from

C$ 266

Popular in

September

Cheapest in

November

Average price

C$ 750
American Airlines
  • American Airlines
  • 6/10-8/10
  • 2 total stops
  • 26h 45m total
  • Ontario to Colorado Springs
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American Airlines
  • American Airlines
  • 24/10
  • 1 total stop
  • 18h 22m total
  • Ontario to Colorado Springs
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in September 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 15 September 2025.

Sat 27/96:49 a.m.YYZ - COS
1 stop17h 19mAmerican Airlines
Fri 3/105:16 p.m.COS - YYZ
1 stop17h 14mAmerican Airlines
Deal found 14/9C$ 453
Sat 27/95:43 p.m.YYZ - COS
1 stop6h 28mDelta
Fri 3/101:11 p.m.COS - YYZ
1 stop8h 44mDelta
Deal found 13/9C$ 455
Sat 11/105:24 p.m.YYZ - COS
1 stop6h 45mAmerican Airlines
Sat 18/106:02 a.m.COS - YYZ
1 stop8h 23mAmerican Airlines
Deal found 13/9C$ 468
Fri 24/105:24 p.m.YYZ - COS
1 stop18h 22mAmerican Airlines
Mon 27/106:02 a.m.COS - YYZ
2 stops10h 33mAmerican Airlines
Deal found 13/9C$ 482
Fri 7/116:10 a.m.YYZ - COS
1 stop13h 56mAmerican Airlines
Sun 9/115:45 a.m.COS - YYZ
1 stop14h 59mAmerican Airlines
Deal found 14/9C$ 483
Fri 7/114:10 p.m.YYZ - COS
1 stop7h 49mUnited Airlines
Sun 9/116:00 a.m.COS - YYZ
2 stops8h 02mUnited Airlines
Deal found 13/9C$ 484
Tue 7/1011:52 a.m.YYZ - COS
1 stop10h 38mDelta
Wed 15/106:00 a.m.COS - YYZ
2 stops12h 42mDelta
Deal found 14/9C$ 496
Fri 10/1010:15 a.m.YYZ - COS
1 stop13h 39mUnited Airlines
Wed 15/106:20 p.m.COS - YYZ
2 stops13h 44mUnited Airlines
Deal found 14/9C$ 525
Tue 7/1011:23 a.m.YUL - COS
2 stops10h 17mUnited Airlines
Thu 23/107:00 a.m.COS - YUL
1 stop8h 00mUnited Airlines
Deal found 14/9C$ 529
Wed 8/1010:20 a.m.YYZ - COS
2 stops12h 10mDelta
Wed 15/106:00 a.m.COS - YYZ
2 stops14h 55mDelta
Deal found 14/9C$ 537
Sat 11/105:24 p.m.YYZ - COS
1 stop18h 23mAmerican Airlines
Wed 15/105:01 p.m.COS - YYZ
2 stops16h 58mAmerican Airlines
Deal found 14/9C$ 545
Sat 11/105:15 a.m.YOW - COS
2 stops14h 17mUnited Airlines
Sat 18/109:30 a.m.COS - YOW
2 stops21h 41mUnited Airlines
Deal found 13/9C$ 567

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 15 September 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

Mon 6/10

5:24 p.m.-9:46 a.m.

1 stop18h 22m

Colorado Springs

Wed 8/10

6:02 a.m.-4:25 p.m.

1 stop8h 23m

C$ 453

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sat 27/9

5:43 p.m.-10:11 p.m.

1 stop6h 28m

Colorado Springs

Fri 3/10

1:11 p.m.-11:55 p.m.

1 stop8h 44m

C$ 455

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 7/10

10:20 a.m.-8:30 p.m.

2 stops12h 10m

Colorado Springs

Tue 14/10

6:00 a.m.-11:05 p.m.

2 stops15h 05m

C$ 455

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 24/10

5:24 p.m.-9:46 a.m.

1 stop18h 22m

Colorado Springs

Mon 27/10

6:02 a.m.-10:50 p.m.

1 stop14h 48m

C$ 468

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sat 11/10

5:24 p.m.-10:09 p.m.

1 stop6h 45m

Colorado Springs

Sat 18/10

6:02 a.m.-4:25 p.m.

1 stop8h 23m

C$ 468

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 10/3

5:30 p.m.-11:59 p.m.

2 stops8h 29m

Colorado Springs

Wed 11/3

8:30 a.m.-10:41 p.m.

1 stop12h 11m

C$ 484

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 10/3

7:45 a.m.-1:05 p.m.

1 stop7h 20m

Colorado Springs

Wed 11/3

1:40 p.m.-12:06 a.m.

1 stop8h 26m

C$ 484

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 7/11

6:15 a.m.-12:11 p.m.

1 stop7h 56m

Colorado Springs

Sun 9/11

1:42 p.m.-9:59 p.m.

1 stop6h 17m

C$ 484

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

6:15 a.m.-11:15 a.m.

1 stop7h 00m

Colorado Springs

Thu 23/10

6:00 a.m.-1:54 p.m.

1 stop5h 54m

C$ 529

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Sat 11/10

5:15 a.m.-5:32 p.m.

2 stops14h 17m

Colorado Springs

Sat 18/10

9:30 a.m.-9:11 a.m.

2 stops21h 41m

C$ 567

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 26 results
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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 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 15 September 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.

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.

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

    Departing from Region of Ontario to Colorado Springs will take you 6h 28m. Airlines will cover a distance of 2155 km. This flight may include one or multiple stops.

  • 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 American Airlines (C$ 266), Delta (C$ 281), and United Airlines (C$ 285).

  • 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 339AverageC$ 650FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 366AverageC$ 723FlexibilityNo 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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Colorado Springs for you. Better yet — we are completely free to use.

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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