Cheap flights from Ottawa to Colorado

How far in advance should I book a flight from Ottawa to Colorado?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 34% on flights from Ottawa to Colorado compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 572. For sooner than that we have options available in the next 3 days from C$ 648.

What is the cheapest month to fly from Ottawa to Colorado?

August can be a great time to fly to Colorado from Ottawa with a flight ticket averaging about C$ 453. Cheapflights users have found deals in the month of August for as cheap as C$ 282. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Ottawa to Colorado (YOW - CO)?

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

Cheap flights from Ottawa to Colorado in January, February 2022

The best prices found for YOW to Colorado flights for January, February
14 Feb. - 16 Feb.
YOW

Ottawa

DEN

Denver Intl

2 stops

22h 18m
DEN

Denver Intl

YOW

Ottawa

2 stops

23h 56m
C$ 548

United Airlines

View Deal

Deal found 1/17/22

14 Feb. - 16 Feb.
YOW

Ottawa

DEN

Denver Intl

2 stops

24h 42m
DEN

Denver Intl

YOW

Ottawa

1 stop

10h 47m
C$ 562

United Airlines

View Deal

Deal found 1/17/22

14 Feb. - 15 Feb.
YOW

Ottawa

DEN

Denver Intl

2 stops

15h 39m
DEN

Denver Intl

YOW

Ottawa

2 stops

18h 12m
C$ 567

Multiple Airlines

View Deal

Deal found 1/17/22

Ottawa to Colorado 2022 flight deals

Cheap flights to Colorado from Ottawa found for this year
2 May - 4 May
YOW

Ottawa

DEN

Denver Intl

1 stop

23h 42m
DEN

Denver Intl

YOW

Ottawa

2 stops

24h 01m
C$ 390

Multiple Airlines

View Deal

Deal found 1/17/22

2 May - 4 May
YOW

Ottawa

DEN

Denver Intl

1 stop

23h 42m
DEN

Denver Intl

YOW

Ottawa

3 stops

36h 54m
C$ 397

Multiple Airlines

View Deal

Deal found 1/17/22

2 May - 4 May
YOW

Ottawa

DEN

Denver Intl

2 stops

39h 14m
DEN

Denver Intl

YOW

Ottawa

3 stops

27h 29m
C$ 416

Multiple Airlines

View Deal

Deal found 1/17/22

One-way flights to Colorado from Ottawa

The cheapest one-way flights from Ottawa to Colorado
27 Feb.
YOW

Ottawa

DEN

Denver Intl

3 stops

32h 38m
C$ 244

Multiple Airlines

View Deal

Deal found 1/16/22

27 Feb.
YOW

Ottawa

DEN

Denver Intl

2 stops

41h 29m
C$ 245

Multiple Airlines

View Deal

Deal found 1/16/22

27 Feb.
YOW

Ottawa

DEN

Denver Intl

1 stop

18h 30m
C$ 254

Multiple Airlines

View Deal

Deal found 1/16/22

Related info for your journey

Useful info, stats and facts about Ottawa to Colorado flights.

What airport do you fly from for flights from Ottawa to Colorado?

For a flight from Ottawa to Colorado, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

Which airlines flying from Ottawa to Colorado have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Ottawa to Colorado that may be offering flexible cancellation policies are United Airlines, Air Canada, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Ottawa to Colorado for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Ottawa to Colorado for under C$ 400. The cheapest flight booked recently is on Multiple Airlines for just C$ 390, but on average you can expect to pay C$ 522.

How popular is this Ottawa to Colorado flight route?

This flight path from Ottawa to Colorado was viewed by 192 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Ottawa to Colorado?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from Ottawa to Colorado.

What are the cheapest flights from Ottawa to Colorado?

The cheapest flight price from Ottawa to Colorado is C$ 190. On average you can expect to pay C$ 272. The most popular route, (Ottawa - Denver Intl), can usually be booked for C$ 390.

Can I fly to Colorado from Ottawa right now?

Information is based on travel restrictions from Ottawa to Colorado

Most visitors from Ottawa need to provide a negative COVID-19 test result and/or quarantine to enter Colorado.

COVID-19 testing requirements
Visitors from Ottawa must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Colorado.

Quarantine requirements
Visitors from Ottawa are not required to quarantine after entering Colorado.

Can I fly back to Ottawa from Colorado?

Returning to Ottawa from Colorado

COVID-19 testing requirements
Visitors from Colorado must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Ottawa.

Quarantine requirements
Visitors from Colorado are not required to quarantine after entering Ottawa.

Destination points for flights from Ottawa to Colorado

Select to see more specific information for flights from Ottawa to all places in Colorado

Top 5 airlines flying from Ottawa to Colorado

The chart below displays the airlines Cheapflights users travelling from Ottawa to Colorado choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
WestJet
CheapestC$ 122
AverageC$ 344
FlexibilityNo cancel fee
On-time60%
COVID-19 safety
Delta
CheapestC$ 167
AverageC$ 475
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
United Airlines
CheapestC$ 272
AverageC$ 765
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
American Airlines
CheapestC$ 294
AverageC$ 517
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
Air Canada
CheapestC$ 413
AverageC$ 619
FlexibilityNo cancel fee
On-time67%
COVID-19 safety