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Cheap flights from Ontario to Denver from C$ 297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Denver departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:24 p.m. - 9:46 a.m.YYZ-COS
18h 22m1 stop
American Airlines Logo
5:01 p.m. - 2:12 p.m.COS-YYZ
19h 11m1 stop
C$ 527American Airlines
Find Deal
Fri, 24 Oct - Sat, 1 Nov
American Airlines Logo
5:24 p.m. - 9:46 a.m.YYZ-COS
18h 22m1 stop
American Airlines Logo
12:09 p.m. - 10:45 p.m.COS-YYZ
8h 36m1 stop
C$ 529American Airlines
Find Deal
Fri, 24 Oct - Sat, 1 Nov
Delta Logo
6:15 a.m. - 12:11 p.m.YYZ-COS
7h 56m1 stop
Delta Logo
6:00 a.m. - 5:19 p.m.COS-YYZ
9h 19m2 stops
C$ 532Delta
Find Deal
Fri, 24 Oct - Sat, 1 Nov
United Airlines Logo
7:00 a.m. - 7:40 p.m.YYZ-COS
14h 40m3 stops
United Airlines Logo
3:40 p.m. - 10:48 p.m.COS-YYZ
5h 08m1 stop
C$ 536United Airlines
Find Deal
Tue, 21 Oct - Fri, 24 Oct
United Airlines Logo
5:15 p.m. - 9:41 p.m.YYZ-COS
6h 26m1 stop
United Airlines Logo
6:00 a.m. - 9:21 p.m.COS-YYZ
13h 21m2 stops
C$ 541United Airlines
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Delta Logo
9:26 a.m. - 8:40 p.m.YUL-COS
13h 14m2 stops
Delta Logo
8:00 a.m. - 11:59 p.m.COS-YUL
13h 59m2 stops
C$ 646Delta
Find Deal
Wed, 12 Nov - Sat, 15 Nov
Air Canada Logo
11:00 a.m. - 9:54 p.m.YYZ-COS
12h 54m2 stops
Air Canada Logo
10:34 a.m. - 11:59 p.m.COS-YYZ
11h 25m2 stops
C$ 701Air Canada
Find Deal
Fri, 24 Oct - Sat, 1 Nov
Air Canada Logo
9:00 a.m. - 5:32 p.m.YYZ-COS
10h 32m2 stops
Air Canada Logo
9:30 a.m. - 9:21 p.m.COS-YYZ
9h 51m2 stops
C$ 704Air Canada
Find Deal
Fri, 24 Oct - Sat, 1 Nov
Multiple Airlines Logo
2:55 p.m. - 9:54 p.m.YYZ-COS
8h 59m1 stop
Multiple Airlines Logo
7:00 a.m. - 6:35 p.m.COS-YYZ
9h 35m1 stop
C$ 752Multiple Airlines
Find Deal
Mon, 20 Oct - Thu, 23 Oct
Multiple Airlines Logo
5:25 p.m. - 8:41 a.m.YUL-COS
17h 16m1 stop
Multiple Airlines Logo
12:30 p.m. - 10:10 a.m.COS-YUL
19h 40m1 stop
C$ 801Multiple Airlines
Find Deal
Wed, 12 Nov - Sat, 15 Nov

American Airlines flights from Region of Ontario to Colorado Springs

Our best American Airlines deals on Region of Ontario to Colorado Springs flight tickets
American Airlines
24 Oct
YYZ5:24 p.m.Toronto Pearson Intl
18h 22m
1 stop
COS9:46 a.m.Colorado Springs
1 Nov
COS5:01 p.m.Colorado Springs
19h 11m
1 stop
YYZ2:12 p.m.Toronto Pearson Intl
C$ 527
Find similar
American Airlines
24 Oct
YYZ5:24 p.m.Toronto Pearson Intl
18h 22m
1 stop
COS9:46 a.m.Colorado Springs
1 Nov
COS12:09 p.m.Colorado Springs
8h 36m
1 stop
YYZ10:45 p.m.Toronto Pearson Intl
C$ 529
Find similar
American Airlines
23 Oct
YUL3:44 p.m.Montreal Pierre Elliott Trudeau Intl
10h 00m
1 stop
COS11:44 p.m.Colorado Springs
30 Oct
COS6:02 a.m.Colorado Springs
6h 47m
1 stop
YUL2:49 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 563
Find similar

United Airlines flights from Region of Ontario to Colorado Springs

Our best United Airlines deals on Region of Ontario to Colorado Springs flight tickets
United Airlines
21 Oct
YYZ7:00 a.m.Toronto Pearson Intl
14h 40m
3 stops
COS7:40 p.m.Colorado Springs
24 Oct
COS3:40 p.m.Colorado Springs
5h 08m
1 stop
YYZ10:48 p.m.Toronto Pearson Intl
C$ 536
Find similar
United Airlines
25 Oct
YYZ5:15 p.m.Toronto Pearson Intl
6h 26m
1 stop
COS9:41 p.m.Colorado Springs
1 Nov
COS6:00 a.m.Colorado Springs
13h 21m
2 stops
YYZ9:21 p.m.Toronto Pearson Intl
C$ 541
Find similar
United Airlines
25 Oct
YYZ7:00 a.m.Toronto Pearson Intl
6h 15m
1 stop
COS11:15 a.m.Colorado Springs
1 Nov
COS6:00 a.m.Colorado Springs
8h 02m
2 stops
YYZ4:02 p.m.Toronto Pearson Intl
C$ 543
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 2 October 2025.
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

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 24/10

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

1 stop18h 22m

Colorado Springs

Sat 1/11

5:01 p.m.-2:12 p.m.

1 stop19h 11m

C$ 527

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 24/10

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

1 stop18h 22m

Colorado Springs

Sat 1/11

12:09 p.m.-10:45 p.m.

1 stop8h 36m

C$ 529

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 24/10

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

1 stop7h 56m

Colorado Springs

Sat 1/11

6:00 a.m.-5:19 p.m.

2 stops9h 19m

C$ 532

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 21/10

7:00 a.m.-7:40 p.m.

3 stops14h 40m

Colorado Springs

Fri 24/10

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

1 stop5h 08m

C$ 536

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sat 25/10

5:15 p.m.-9:41 p.m.

1 stop6h 26m

Colorado Springs

Sat 1/11

6:00 a.m.-9:21 p.m.

2 stops13h 21m

C$ 541

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

9:26 a.m.-8:40 p.m.

2 stops13h 14m

Colorado Springs

Sat 15/11

8:00 a.m.-11:59 p.m.

2 stops13h 59m

C$ 646

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 24/10

11:00 a.m.-9:54 p.m.

2 stops12h 54m

Colorado Springs

Sat 1/11

10:34 a.m.-11:59 p.m.

2 stops11h 25m

C$ 701

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Fri 24/10

9:00 a.m.-5:32 p.m.

2 stops10h 32m

Colorado Springs

Sat 1/11

9:30 a.m.-9:21 p.m.

2 stops9h 51m

C$ 704

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Mon 20/10

2:55 p.m.-9:54 p.m.

1 stop8h 59m

Colorado Springs

Thu 23/10

7:00 a.m.-6:35 p.m.

1 stop9h 35m

C$ 752

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

5:25 p.m.-8:41 a.m.

1 stop17h 16m

Colorado Springs

Sat 15/11

12:30 p.m.-10:10 a.m.

1 stop19h 40m

C$ 801

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Denver from

How to get the cheapest flight ticket from Region of Ontario to Colorado Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado Springs?

In general, November is the cheapest month to fly from Region of Ontario to Colorado Springs. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 344. If you don’t want to visit Colorado Springs in November, then you should wait until December to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 351.

What is the cheapest day to depart on your flight to Colorado Springs?

The cheapest day to depart on your flight to Colorado Springs is on a Wednesday when prices can be found for as low as C$ 459. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 637. These prices are subject to change though, so be sure to set up a Price Alert for flights to Colorado Springs.

What is the cheapest time of day to depart on your flight to Colorado Springs?

At noon is the cheapest time of day to fly from Region of Ontario to Colorado Springs when you can find flight prices for as low as C$ 398. Flying to Colorado Springs at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Colorado Springs, so prices are often more expensive at around C$ 568 per ticket.

Can stopping save me money on Region of Ontario to Colorado Springs flights?

You could potentially save up to 42% on your flight if you consider stops on a Region of Ontario to Colorado Springs flight.

Cheap Region of Ontario to Colorado Springs flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Colorado Springs

Direct flights

None
There are no direct flights from Region of Ontario to Colorado Springs. There are no popular flight routes from Region of Ontario to Colorado Springs.
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  • When did momondo last update prices for flights from Ontario to Colorado Springs Airport?

    Prices for flights from Ontario to Colorado Springs Airport were last updated today.

  • How many operators does momondo search for flights from Ontario to Colorado Springs Airport?

  • How old do you have to be to fly from Ontario to Colorado Springs Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The required travel and health documents for your Colorado Springs Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado Springs Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Region of Ontario to Colorado Springs

Compare and see reviews for airlines that fly from Region of Ontario to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 342Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 368Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Colorado Springs?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Colorado Springs . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Colorado Springs with flexible booking policies on momondo?

Yes. All flights to Colorado Springs from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Colorado Springs?

momondo helps you find the best flight between Ontario and Colorado Springs by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Colorado Springs right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Colorado Springs now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado Springs and let you know when they change.

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