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Cheap flights from Colorado Springs to Ontario from C$ 504

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
COS — YYZ
25 Feb — 4 Mar1
1 adult

Cheap flight deals from Colorado Springs to Ontario

Keep the following information in mind while searching for Colorado Springs to Ontario flight deals. Data was last updated 20 February 2025.

Round-trip from

C$ 504

Popular in

April

Cheapest in

May

Average price

C$ 453
United Airlines
  • United Airlines
  • 23/4-27/4
  • 2 total stops
  • 14h 09m total
  • Colorado Springs to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (C$ 87 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 Colorado Springs to Ontario

Cheapest flights from Colorado Springs to Ontario
Explore the most affordable flight options available from Colorado Springs to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Wed 23/43:30 p.m.COS - YYZ
1 stop5h 18mUnited Airlines
Sun 27/42:45 p.m.YYZ - COS
1 stop8h 51mUnited Airlines
Deal found 20/2C$ 504
Wed 23/46:00 a.m.COS - YYZ
2 stops15h 07mDelta
Sun 27/46:10 p.m.YYZ - COS
1 stop6h 58mDelta
Deal found 20/2C$ 517
Fri 4/46:00 a.m.COS - YYZ
2 stops9h 20mAmerican Airlines
Sun 6/46:45 a.m.YYZ - COS
1 stop19h 01mAmerican Airlines
Deal found 20/2C$ 551
Wed 30/46:00 a.m.COS - YUL
1 stop8h 59mUnited Airlines
Sun 11/58:05 a.m.YUL - COS
1 stop15h 31mUnited Airlines
Deal found 20/2C$ 574
Sun 13/48:15 a.m.COS - YUL
2 stops13h 23mDelta
Fri 18/412:38 p.m.YUL - COS
1 stop10h 27mDelta
Deal found 20/2C$ 597
Thu 1/54:39 p.m.COS - YUL
1 stop20h 16mAmerican Airlines
Wed 7/53:44 p.m.YUL - COS
1 stop10h 02mAmerican Airlines
Deal found 20/2C$ 621
Thu 1/57:30 a.m.COS - YUL
1 stop13h 56mAir Canada
Sun 11/57:00 a.m.YUL - COS
2 stops9h 43mAir Canada
Deal found 19/2C$ 624
Sun 6/43:30 p.m.COS - YOW
2 stops23h 36mUnited Airlines
Sun 13/46:33 a.m.YOW - COS
2 stops13h 20mUnited Airlines
Deal found 20/2C$ 1,087

Find flights from Colorado Springs to Ontario within your budget

Customize your flight search to find flights from Colorado Springs to Ontario 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 20 February 2025.

Fly from

Colorado Springs

Fly to

Ontario

Route

Depart

Return

Price

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Wed 23/4

3:30 p.m.-10:48 p.m.

1 stop5h 18m

Toronto Pearson Intl

Sun 27/4

2:45 p.m.-9:36 p.m.

1 stop8h 51m

C$ 504

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Wed 23/4

6:00 a.m.-11:07 p.m.

2 stops15h 07m

Toronto Pearson Intl

Sun 27/4

6:10 p.m.-11:08 p.m.

1 stop6h 58m

C$ 517

Colorado SpringsToronto

COS - YYZ

COSYYZ

Colorado Springs

Fri 4/4

6:00 a.m.-5:20 p.m.

2 stops9h 20m

Toronto Pearson Intl

Sun 6/4

6:45 a.m.-11:46 p.m.

1 stop19h 01m

C$ 551

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Wed 30/4

6:00 a.m.-4:59 p.m.

1 stop8h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

8:05 a.m.-9:36 p.m.

1 stop15h 31m

C$ 574

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sun 13/4

8:15 a.m.-11:38 p.m.

2 stops13h 23m

Montreal Pierre Elliott Trudeau Intl

Fri 18/4

12:38 p.m.-9:05 p.m.

1 stop10h 27m

C$ 597

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 1/5

4:39 p.m.-2:55 p.m.

1 stop20h 16m

Montreal Pierre Elliott Trudeau Intl

Wed 7/5

3:44 p.m.-11:46 p.m.

1 stop10h 02m

C$ 621

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 1/5

7:30 a.m.-11:26 p.m.

1 stop13h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

7:00 a.m.-2:43 p.m.

2 stops9h 43m

C$ 624

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Sun 6/4

3:30 p.m.-5:06 p.m.

2 stops23h 36m

Ottawa

Sun 13/4

6:33 a.m.-5:53 p.m.

2 stops13h 20m

C$ 1,087

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Best time to book a flight from Colorado Springs to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Colorado Springs 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 Colorado Springs to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Region of Ontario (average of C$ 167). Flying from Colorado Springs to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 20 February 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Colorado Springs to Ontario to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Ontario. 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 from for flights from Colorado Springs to Ontario?

    Most people fly from Colorado Springs (COS) if they book a flight from Colorado Springs to Ontario. Colorado Springs is conveniently located just 10.8 km from Colorado Springs’s city centre.

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

    Most travellers choose Colorado Springs - Toronto Pearson Intl, Colorado Springs - Montreal Pierre Elliott Trudeau Intl or Colorado Springs - Ottawa when deciding on the best route from Colorado Springs to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs to Ontario 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 Colorado Springs to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Region of Ontario (average of C$ 167). Flying from Colorado Springs to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Colorado Springs to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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