C$ 285 Cheap Flights from Colorado to Ottawa in 2026/27 | momondo

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Find the cheapest flights from Colorado to Ottawa

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:41 a.m. - 12:07 a.m.DEN Denver Intl-YOW Ottawa

11h 26m1 stop Tampa

10:20 a.m. - 11:35 p.m.YOW Ottawa-DEN Denver Intl

15h 15m2 stops Toronto Pearson Intl Phoenix Sky Harbor Intl

C$ 596Multiple Airlines

Tue, 12 Jan - Sat, 16 Jan

10:41 a.m. - 12:07 a.m.DEN Denver Intl-YOW Ottawa

11h 26m1 stop Tampa

4:15 p.m. - 11:35 p.m.YOW Ottawa-DEN Denver Intl

33h 20m2 stops Calgary Phoenix Sky Harbor Intl

C$ 603Multiple Airlines

Tue, 12 Jan - Mon, 18 Jan

10:41 a.m. - 12:07 a.m.DEN Denver Intl-YOW Ottawa

11h 26m1 stop Tampa

4:35 p.m. - 8:28 a.m.YOW Ottawa-DEN Denver Intl

17h 53m1 stop Tampa

C$ 607Multiple Airlines

Tue, 12 Jan - Tue, 19 Jan

10:41 a.m. - 12:07 a.m.DEN Denver Intl-YOW Ottawa

11h 26m1 stop Tampa

10:20 a.m. - 11:35 p.m.YOW Ottawa-DEN Denver Intl

15h 15m2 stops Toronto Pearson Intl Phoenix Sky Harbor Intl

C$ 611Multiple Airlines

Tue, 12 Jan - Wed, 20 Jan

10:41 a.m. - 12:07 a.m.DEN Denver Intl-YOW Ottawa

11h 26m1 stop Tampa

7:00 a.m. - 7:49 p.m.YOW Ottawa-DEN Denver Intl

14h 49m2 stops Toronto Pearson Intl Tampa

C$ 619Multiple Airlines

Tue, 12 Jan - Tue, 19 Jan

7:12 a.m. - 5:35 a.m.DEN Denver Intl-YOW Ottawa

20h 23m2 stops Phoenix Sky Harbor Intl Calgary

12:25 p.m. - 11:43 p.m.YOW Ottawa-DEN Denver Intl

13h 18m2 stops Winnipeg Las Vegas Harry Reid Intl

C$ 627Multiple Airlines

Mon, 19 Oct - Thu, 22 Oct

2:14 p.m. - 1:12 p.m.DEN Denver Intl-YOW Ottawa

20h 58m2 stops Phoenix Sky Harbor Intl Calgary

7:00 a.m. - 11:53 p.m.YOW Ottawa-DEN Denver Intl

18h 53m3 stops Toronto Pearson Intl Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

C$ 643Multiple Airlines

Sat, 7 Nov - Sat, 14 Nov

10:29 p.m. - 12:01 a.m.DEN Denver Intl-YOW Ottawa

23h 32m2 stops Phoenix Sky Harbor Intl Calgary

4:35 p.m. - 8:28 a.m.YOW Ottawa-DEN Denver Intl

17h 53m1 stop Tampa

C$ 644Multiple Airlines

Sat, 9 Jan - Tue, 19 Jan

7:12 a.m. - 5:35 a.m.DEN Denver Intl-YOW Ottawa

20h 23m2 stops Phoenix Sky Harbor Intl Calgary

6:50 a.m. - 11:43 p.m.YOW Ottawa-DEN Denver Intl

18h 53m3 stops Toronto Pearson Intl Calgary Las Vegas Harry Reid Intl

C$ 651Multiple Airlines

Mon, 19 Oct - Thu, 22 Oct

10:44 p.m. - 12:20 a.m.DEN Denver Intl-YOW Ottawa

23h 36m3 stops Phoenix Sky Harbor Intl Calgary Toronto Pearson Intl

6:50 a.m. - 11:43 p.m.YOW Ottawa-DEN Denver Intl

18h 53m3 stops Toronto Pearson Intl Calgary Las Vegas Harry Reid Intl

C$ 671Multiple Airlines

Mon, 19 Oct - Thu, 22 Oct

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Air Canada flights from Colorado to Ottawa

Our best Air Canada deals on Colorado to Ottawa flight tickets

Air Canada

8 Oct

DEN6:05 p.m.Denver Intl

13h 00m

1 stop

YOW9:05 a.m.Ottawa

13 Oct

YOW6:55 a.m.Ottawa

12h 03m

1 stop

DEN4:58 p.m.Denver Intl

C$ 1,178

Air Canada

8 Oct

DEN6:05 p.m.Denver Intl

12h 10m

1 stop

YOW8:15 a.m.Ottawa

13 Oct

YOW5:10 a.m.Ottawa

7h 17m

1 stop

DEN10:27 a.m.Denver Intl

C$ 1,189

Air Canada

2 Oct

DEN11:25 a.m.Denver Intl

7h 23m

1 stop

YOW8:48 p.m.Ottawa

11 Oct

YOW6:55 a.m.Ottawa

12h 03m

1 stop

DEN4:58 p.m.Denver Intl

C$ 1,253

American Airlines flights from Colorado to Ottawa

Our best American Airlines deals on Colorado to Ottawa flight tickets

American Airlines

8 Oct

DEN6:09 p.m.Denver Intl

25h 41m

2 stops

YOW9:50 p.m.Ottawa

13 Oct

YOW7:00 a.m.Ottawa

19h 36m

2 stops

DEN12:36 a.m.Denver Intl

C$ 1,546

American Airlines

8 Oct

DEN11:59 p.m.Denver Intl

19h 51m

2 stops

YOW9:50 p.m.Ottawa

13 Oct

YOW7:00 a.m.Ottawa

19h 36m

2 stops

DEN12:36 a.m.Denver Intl

C$ 1,586

American Airlines

8 Oct

DEN2:29 p.m.Denver Intl

22h 26m

2 stops

YOW2:55 p.m.Ottawa

13 Oct

YOW7:00 a.m.Ottawa

19h 36m

2 stops

DEN12:36 a.m.Denver Intl

C$ 1,675

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Tue 12/1

10:41 a.m.-12:07 a.m.

1 stop11h 26m

Ottawa

Sat 16/1

10:20 a.m.-11:35 p.m.

2 stops15h 15m

C$ 596

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Tue 12/1

10:41 a.m.-12:07 a.m.

1 stop11h 26m

Ottawa

Mon 18/1

4:15 p.m.-11:35 p.m.

2 stops33h 20m

C$ 603

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Tue 12/1

10:41 a.m.-12:07 a.m.

1 stop11h 26m

Ottawa

Tue 19/1

4:35 p.m.-8:28 a.m.

1 stop17h 53m

C$ 607

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Tue 12/1

10:41 a.m.-12:07 a.m.

1 stop11h 26m

Ottawa

Wed 20/1

10:20 a.m.-11:35 p.m.

2 stops15h 15m

C$ 611

Quickest round-trip

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Tue 12/1

10:41 a.m.-12:07 a.m.

1 stop11h 26m

Ottawa

Tue 19/1

7:00 a.m.-7:49 p.m.

2 stops14h 49m

C$ 618

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Mon 19/10

7:12 a.m.-5:35 a.m.

2 stops20h 23m

Ottawa

Thu 22/10

12:25 p.m.-11:43 p.m.

2 stops13h 18m

C$ 627

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Sat 7/11

2:14 p.m.-1:12 p.m.

2 stops20h 58m

Ottawa

Sat 14/11

7:00 a.m.-11:53 p.m.

3 stops18h 53m

C$ 643

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Sat 9/1

10:29 p.m.-12:01 a.m.

2 stops23h 32m

Ottawa

Tue 19/1

4:35 p.m.-8:28 a.m.

1 stop17h 53m

C$ 644

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Mon 19/10

7:12 a.m.-5:35 a.m.

2 stops20h 23m

Ottawa

Thu 22/10

6:50 a.m.-11:43 p.m.

3 stops18h 53m

C$ 651

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Mon 19/10

10:44 p.m.-12:20 a.m.

3 stops23h 36m

Ottawa

Thu 22/10

6:50 a.m.-11:43 p.m.

3 stops18h 53m

C$ 671

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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How to get the cheapest flight ticket from Colorado to Ottawa

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

Other information

What is the cheapest month to fly to Ottawa?

The month of October is, on average, the cheapest month to fly to Ottawa from Colorado, with most prices found around C$ 747. If you aren’t able to travel to Ottawa during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of C$ 976.

Can stopping save me money on Colorado to Ottawa flights?

You could potentially save up to 7% on your flight if you consider stops on a Colorado to Ottawa flight.

Cheap Colorado to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Ottawa

Best price found	C$ 285
Fastest flight time	5h 55m
Direct flights	None

The best one-way flight to Ottawa from Colorado in the past 72 hours is C$ 285. The best round-trip flight deal from Colorado to Ottawa found on momondo in the last 72 hours is C$ 596.

The fastest flight from Colorado to Ottawa takes 5h 55m

There are no direct flights from Colorado to Ottawa. There are no popular flight routes from Colorado to Ottawa.

Search flight deals

Frequently asked questions about flying from Colorado to Ottawa

When did momondo last update prices for flights from Colorado to Ottawa Airport?
Prices for flights from Colorado to Ottawa Airport are updated daily.
How old do you have to be to fly from Colorado to Ottawa 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 Colorado to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Ottawa. momondo saves you time and could save you money on your trip.

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

Flights from Colorado to Ottawa 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 to Ottawa?

Once you have performed a search for Colorado to Ottawa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Colorado to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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