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Colorado Springs

$174+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — COS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Round-trip from

$288
(Air Canada)

One-way from

$174
(United Airlines)

Popular in

August

Cheapest in

November

Average price

$285
From Ontario to Colorado Springs
Search Deals
One-way flight from Ontario to Colorado Springs
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Air Canada deal was found by Cheapflights users on 2/19. 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.
Thu 4/31:15 pmYUL - COS
2 stops9h 28mAir Canada
Tue 4/88:03 amCOS - YUL
2 stops8h 18mAir Canada
Deal found 2/19$288
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/38:05 amYUL - COS
1 stop11h 48mUnited Airlines
Tue 4/86:39 pmCOS - YUL
2 stops12h 29mUnited Airlines
Deal found 2/19$313
This United Airlines deal was found by Cheapflights users on 2/20. 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 5/198:45 amYYZ - COS
1 stop11h 09mUnited Airlines
Sat 5/315:30 amCOS - YYZ
1 stop5h 26mUnited Airlines
Deal found 2/20$325
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/112:20 pmYYZ - COS
2 stops8h 18mMultiple Airlines
Thu 4/106:00 amCOS - YYZ
2 stops14h 36mMultiple Airlines
Deal found 2/19$333
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Fri 3/212:45 pmYYZ - COS
1 stop9h 15mAir Canada
Sun 3/237:30 amCOS - YYZ
2 stops12h 10mAir Canada
Deal found 2/20$346
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 4/610:20 amYYZ - COS
2 stops12h 31mDelta
Sun 4/138:15 amCOS - YYZ
2 stops12h 43mDelta
Deal found 2/19$377
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 2/212:20 pmYUL - COS
2 stops21h 35mAmerican Airlines
Tue 3/114:40 pmCOS - YUL
1 stop20h 10mAmerican Airlines
Deal found 2/20$437
This Delta deal was found by Cheapflights users on 2/20. 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 2/2512:52 pmYUL - COS
1 stop10h 13mDelta
Mon 3/178:15 amCOS - YUL
2 stops13h 24mDelta
Deal found 2/20$460
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Wed 5/216:00 amYOW - COS
2 stops10h 43mAir Canada
Mon 6/23:37 pmCOS - YOW
2 stops7h 57mAir Canada
Deal found 2/20$545
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/221:10 pmYUL - COS
2 stops10h 50mMultiple Airlines
Thu 3/2011:40 amCOS - YUL
2 stops12h 13mMultiple Airlines
Deal found 2/20$633
This United Airlines deal was found by Cheapflights users on 2/20. 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 5/215:25 pmYOW - COS
1 stop6h 35mUnited Airlines
Mon 6/26:30 pmCOS - YOW
2 stops13h 28mUnited Airlines
Deal found 2/20$644
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 7/67:30 amYYZ - COS
2 stops10h 01mAmerican Airlines
Sat 7/1212:13 pmCOS - YYZ
2 stops8h 17mAmerican Airlines
Deal found 2/20$803

Find flights from Ontario to Colorado Springs within your budget

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 February 20, 2025.

Fly from

Ontario

Fly to

Colorado Springs

Route

Depart

Return

Price

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 4/3

1:15 pm-8:43 pm

2 stops9h 28m

Colorado Springs

Tue 4/8

8:03 am-6:21 pm

2 stops8h 18m

$288

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 4/3

8:05 am-5:53 pm

1 stop11h 48m

Colorado Springs

Tue 4/8

6:39 pm-9:08 am

2 stops12h 29m

$313

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Mon 5/19

8:45 am-5:54 pm

1 stop11h 09m

Colorado Springs

Sat 5/31

5:30 am-12:56 pm

1 stop5h 26m

$325

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 4/1

12:20 pm-6:38 pm

2 stops8h 18m

Colorado Springs

Thu 4/10

6:00 am-10:36 pm

2 stops14h 36m

$333

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 3/21

2:45 pm-10:00 pm

1 stop9h 15m

Colorado Springs

Sun 3/23

7:30 am-9:40 pm

2 stops12h 10m

$346

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sun 4/6

10:20 am-8:51 pm

2 stops12h 31m

Colorado Springs

Sun 4/13

8:15 am-10:58 pm

2 stops12h 43m

$377

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Wed 5/21

6:00 am-2:43 pm

2 stops10h 43m

Colorado Springs

Mon 6/2

3:37 pm-1:34 am

2 stops7h 57m

$545

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Wed 5/21

5:25 pm-10:00 pm

1 stop6h 35m

Colorado Springs

Mon 6/2

6:30 pm-9:58 am

2 stops13h 28m

$644

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sun 7/6

7:30 am-3:31 pm

2 stops10h 01m

Colorado Springs

Sat 7/12

12:13 pm-10:30 pm

2 stops8h 17m

$803

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Mon 4/7

2:45 pm-11:59 pm

1 stop11h 14m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 16 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.

Travel insights for flights from Ontario to Colorado Springs

Get recent, data-driven insights about flights from Ontario to Colorado Springs including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Colorado Springs (average of $316). Flying from Region of Ontario to Colorado Springs in June is currently the most expensive (average of $443). 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.

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 February 20, 2025.

When flying from Region of Ontario to Colorado Springs, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Colorado Springs by month

Plan your trip to Colorado Springs by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado Springs ranges from 0.3 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. January is typically the driest time to visit Colorado Springs when rainfall is around 0.3 in.

Temperature in Colorado Springs by month

Plan your trip to Colorado Springs by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado Springs, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Ontario to Colorado Springs by reading reviews from past customers. 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
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $174. American Airlines flights start at $175 while deals on Delta start at $196 one-way.

  • 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, January is the cheapest month in which you can book a flight from Region of Ontario to Colorado Springs (average of $316). Flying from Region of Ontario to Colorado Springs in June is currently the most expensive (average of $443). 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 Ontario?

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

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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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$255Average$336FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$306Average$315FlexibilityNo cancel feeOn-time67%
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