Cheap flights from Ottawa to Colorado from C$ 276
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Colorado departing on 28/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ottawa to Colorado
Cheap round-trip flights
Cheap one-way flights
WestJet flights from Ottawa to Colorado
Our best WestJet deals on Ottawa to Colorado flight tickets
See travel insights to Colorado from
How to get the cheapest flight ticket from Ottawa to Colorado
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?
The cheapest month to fly to Colorado from Ottawa is in November. Flight prices, which tend to average around C$ 457, are often lower during this time because this is during the off-season. If you don’t want to visit Colorado in November, then you should wait until October to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 480.
What is the cheapest day to depart on your flight to Colorado?
The cheapest day to depart on your flight to Colorado is on a Saturday when prices can be found for as low as C$ 572. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Ottawa because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 754.
What is the cheapest time of day to depart on your flight to Colorado?
According to our data, the cheapest time of day to fly to Colorado is in the evening. momondo users have found flights departing from Ottawa to Colorado in the evening for as low as C$ 634. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around C$ 923. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Colorado?
You are more likely to see cheaper flights to Colorado from Ottawa when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around C$ 674 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Ottawa for as low as C$ 430 on momondo.
What is the cheapest airline that flies from Ottawa to Colorado?
WestJet and Delta are the most popular carriers operating from Ottawa to Colorado
Which airlines fly to Colorado?
Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to Colorado from Ottawa according to our data. Air Canada is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Colorado. Keep in mind that there are 4 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.
Cheap Ottawa to Colorado flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to Colorado
When did momondo last update prices for flights from Ottawa Airport to Colorado?
Prices for flights from Ottawa Airport to Colorado are updated daily.
How many operators does momondo search for flights from Ottawa Airport to Colorado?
As of May 2025, there are 3 operators available to choose from for flights from Ottawa Airport to Colorado.
How old do you have to be to fly from Ottawa Airport to Colorado?
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 Ottawa Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents you'll need for your trip to Colorado 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 Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Ottawa to Colorado
Compare and see reviews for airlines that fly from Ottawa to Colorado with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 244 | Free Cancellation | Rating 7.2 2,826 reviews | |||
| PriceFrom C$ 365 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom C$ 391 | Free Cancellation | Rating 7.0 9,252 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ottawa to Colorado?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Colorado. momondo saves you time and could save you money on your trip.
Can I find flights from Ottawa to Colorado with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Colorado from Ottawa with this policy.
How can momondo help me find flights from Ottawa to Colorado?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Ottawa.
I’m not ready to book a flight from Ottawa to Colorado right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Colorado from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.