What is the cheapest airline that flies from Colorado Springs to Ontario?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Colorado Springs to Ontario

When did momondo last update prices for flights from Colorado Springs Airport to Ontario?

Prices for flights from Colorado Springs Airport to Ontario refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 341 Cheap Flights from Colorado Springs to Ontario in 2026

Find the cheapest flights from Colorado Springs to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:40 p.m. - 11:58 p.m.COS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

8h 18m1 stop Atlanta Hartsfield-Jackson

7:00 a.m. - 12:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

7h 58m1 stop Atlanta Hartsfield-Jackson

C$ 694Delta

Sat, 5 Dec - Wed, 9 Dec

8:07 a.m. - 5:20 p.m.COS Colorado Springs-YYZ Toronto Pearson Intl

7h 13m1 stop Dallas/Fort Worth

3:13 p.m. - 8:40 p.m.YYZ Toronto Pearson Intl-COS Colorado Springs

7h 27m1 stop Chicago O'Hare Intl

C$ 700American Airlines

Sat, 12 Sep - Sat, 19 Sep

8:00 a.m. - 11:30 p.m.COS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

13h 30m2 stops Salt Lake City Minneapolis St Paul

7:00 a.m. - 12:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

7h 58m1 stop Atlanta Hartsfield-Jackson

C$ 708Delta

Sat, 5 Dec - Wed, 9 Dec

10:17 a.m. - 11:26 p.m.COS Colorado Springs-YYZ Toronto Pearson Intl

11h 09m2 stops Dallas/Fort Worth Chicago O'Hare Intl

3:13 p.m. - 8:40 p.m.YYZ Toronto Pearson Intl-COS Colorado Springs

7h 27m1 stop Chicago O'Hare Intl

C$ 713American Airlines

Sat, 12 Sep - Sat, 19 Sep

10:27 a.m. - 9:30 p.m.COS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

9h 03m2 stops Dallas/Fort Worth Philadelphia

1:06 p.m. - 11:31 p.m.YUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

12h 25m2 stops Philadelphia Dallas/Fort Worth

C$ 716American Airlines

Tue, 6 Oct - Tue, 13 Oct

10:17 a.m. - 11:26 p.m.COS Colorado Springs-YYZ Toronto Pearson Intl

11h 09m2 stops Dallas/Fort Worth Chicago O'Hare Intl

6:30 a.m. - 2:39 p.m.YYZ Toronto Pearson Intl-COS Colorado Springs

10h 09m2 stops Chicago O'Hare Intl Dallas/Fort Worth

C$ 720American Airlines

Sat, 12 Sep - Sat, 19 Sep

10:27 a.m. - 9:30 p.m.COS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

9h 03m2 stops Dallas/Fort Worth Philadelphia

1:06 p.m. - 11:31 p.m.YUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

12h 25m2 stops Philadelphia Dallas/Fort Worth

C$ 785American Airlines

Tue, 6 Oct - Tue, 13 Oct

10:27 a.m. - 9:30 p.m.COS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

9h 03m2 stops Dallas/Fort Worth Philadelphia

5:34 p.m. - 12:56 p.m.YUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

21h 22m1 stop Chicago O'Hare Intl

C$ 796American Airlines

Tue, 6 Oct - Tue, 13 Oct

5:40 a.m. - 2:44 p.m.COS Colorado Springs-YUL Montreal Pierre Elliott Trudeau Intl

7h 04m1 stop Dallas/Fort Worth

3:45 p.m. - 10:53 p.m.YUL Montreal Pierre Elliott Trudeau Intl-COS Colorado Springs

9h 08m1 stop Dallas/Fort Worth

C$ 805American Airlines

Thu, 20 Aug - Tue, 25 Aug

11:30 a.m. - 9:32 p.m.COS Colorado Springs-YYZ Toronto Pearson Intl

8h 02m1 stop Denver Intl

6:40 p.m. - 8:40 a.m.YYZ Toronto Pearson Intl-COS Colorado Springs

16h 00m1 stop Denver Intl

C$ 808Air Canada

Mon, 21 Sep - Mon, 28 Sep

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American Airlines flights from Colorado Springs to Region of Ontario

Our best American Airlines deals on Colorado Springs to Region of Ontario flight tickets

American Airlines

12 Sep

COS8:07 a.m.Colorado Springs

7h 13m

1 stop

YYZ5:20 p.m.Toronto Pearson Intl

19 Sep

YYZ3:13 p.m.Toronto Pearson Intl

7h 27m

1 stop

COS8:40 p.m.Colorado Springs

C$ 700

American Airlines

12 Sep

COS10:17 a.m.Colorado Springs

11h 09m

2 stops

YYZ11:26 p.m.Toronto Pearson Intl

19 Sep

YYZ3:13 p.m.Toronto Pearson Intl

7h 27m

1 stop

COS8:40 p.m.Colorado Springs

C$ 713

American Airlines

6 Oct

COS10:27 a.m.Colorado Springs

9h 03m

2 stops

YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl

13 Oct

YUL1:06 p.m.Montreal Pierre Elliott Trudeau Intl

12h 25m

2 stops

COS11:31 p.m.Colorado Springs

C$ 716

Air Canada flights from Colorado Springs to Region of Ontario

Our best Air Canada deals on Colorado Springs to Region of Ontario flight tickets

Air Canada

21 Sep

COS11:30 a.m.Colorado Springs

8h 02m

1 stop

YYZ9:32 p.m.Toronto Pearson Intl

28 Sep

YYZ6:40 p.m.Toronto Pearson Intl

16h 00m

1 stop

COS8:40 a.m.Colorado Springs

C$ 808

Air Canada

3 Sep

COS11:30 a.m.Colorado Springs

8h 02m

1 stop

YYZ9:32 p.m.Toronto Pearson Intl

10 Sep

YYZ6:40 p.m.Toronto Pearson Intl

16h 00m

1 stop

COS8:40 a.m.Colorado Springs

C$ 828

Air Canada

11 Sep

COS1:03 p.m.Colorado Springs

6h 29m

1 stop

YYZ9:32 p.m.Toronto Pearson Intl

13 Sep

YYZ6:40 p.m.Toronto Pearson Intl

16h 00m

1 stop

COS8:40 a.m.Colorado Springs

C$ 881

momondo Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsMontreal

COS Colorado Springs - YUL Montreal Pierre Elliott Trudeau Intl

COSYUL

Colorado Springs

Sat 5/12

1:40 p.m.-11:58 p.m.

1 stop8h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 9/12

7:00 a.m.-12:58 p.m.

1 stop7h 58m

C$ 694

Quickest round-trip

Colorado SpringsToronto

COS Colorado Springs - YYZ Toronto Pearson Intl

COSYYZ

Colorado Springs

Sat 12/9

8:07 a.m.-5:20 p.m.

1 stop7h 13m

Toronto Pearson Intl

Sat 19/9

3:13 p.m.-8:40 p.m.

1 stop7h 27m

C$ 700

Colorado SpringsMontreal

COS Colorado Springs - YUL Montreal Pierre Elliott Trudeau Intl

COSYUL

Colorado Springs

Sat 5/12

8:00 a.m.-11:30 p.m.

2 stops13h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 9/12

7:00 a.m.-12:58 p.m.

1 stop7h 58m

C$ 708

Colorado SpringsToronto

COS Colorado Springs - YYZ Toronto Pearson Intl

COSYYZ

Colorado Springs

Sat 12/9

10:17 a.m.-11:26 p.m.

2 stops11h 09m

Toronto Pearson Intl

Sat 19/9

3:13 p.m.-8:40 p.m.

1 stop7h 27m

C$ 713

Colorado SpringsMontreal

COS Colorado Springs - YUL Montreal Pierre Elliott Trudeau Intl

COSYUL

Colorado Springs

Tue 6/10

10:27 a.m.-9:30 p.m.

2 stops9h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

1:06 p.m.-11:31 p.m.

2 stops12h 25m

C$ 716

Colorado SpringsToronto

COS Colorado Springs - YYZ Toronto Pearson Intl

COSYYZ

Colorado Springs

Sat 12/9

10:17 a.m.-11:26 p.m.

2 stops11h 09m

Toronto Pearson Intl

Sat 19/9

6:30 a.m.-2:39 p.m.

2 stops10h 09m

C$ 720

Colorado SpringsMontreal

COS Colorado Springs - YUL Montreal Pierre Elliott Trudeau Intl

COSYUL

Colorado Springs

Tue 6/10

10:27 a.m.-9:30 p.m.

2 stops9h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

1:06 p.m.-11:31 p.m.

2 stops12h 25m

C$ 785

Colorado SpringsMontreal

COS Colorado Springs - YUL Montreal Pierre Elliott Trudeau Intl

COSYUL

Colorado Springs

Tue 6/10

10:27 a.m.-9:30 p.m.

2 stops9h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

5:34 p.m.-12:56 p.m.

1 stop21h 22m

C$ 796

Colorado SpringsMontreal

COS Colorado Springs - YUL Montreal Pierre Elliott Trudeau Intl

COSYUL

Colorado Springs

Thu 20/8

5:40 a.m.-2:44 p.m.

1 stop7h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

3:45 p.m.-10:53 p.m.

1 stop9h 08m

C$ 805

Colorado SpringsToronto

COS Colorado Springs - YYZ Toronto Pearson Intl

COSYYZ

Colorado Springs

Mon 21/9

11:30 a.m.-9:32 p.m.

1 stop8h 02m

Toronto Pearson Intl

Mon 28/9

6:40 p.m.-8:40 a.m.

1 stop16h 00m

C$ 808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

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

You could potentially save up to 28% on your flight if you consider stops on a Colorado Springs to Region of Ontario flight.

Cheap Colorado Springs to Region of Ontario flight deals and tips

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

Fastest flight time	5h 12m
Direct flights	None

The fastest flight from Colorado Springs to Region of Ontario takes 5h 12m

There are no direct flights from Colorado Springs to Region of Ontario. There are no popular flight routes from Colorado Springs to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Colorado Springs to Ontario

When did momondo last update prices for flights from Colorado Springs Airport to Ontario?
Prices for flights from Colorado Springs Airport to Ontario refresh daily.
How old do you have to be to fly from Colorado Springs Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Ontario from Colorado Springs is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Flights from Colorado Springs to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado Springs to Ontario.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Colorado Springs and alert you when they change.