Title:  Cheap Flights from Columbia (COU) to Denver (DEN) - Expedia.ca

![Denver Colorado downtown with City Park](https://images.trvl-media.com/place/178254/7cc57818-0302-43a8-831e-86e04b8cc6a7.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/178254/7cc57818-0302-43a8-831e-86e04b8cc6a7.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

#  Cheap Flights from Columbia (COU) to Denver (DEN)

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

### Travellers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Direct flights only

## Popular airlines from Columbia, MO (COU-Columbia Regional) to Denver International Airport (DEN)

- ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)  
American Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:COU,to:DEN,departure:30/01/2026TANYT&leg2=from:DEN,to:COU,departure:06/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
- ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)  
United  
[](https://www.expedia.ca/Flights-Search?leg1=from:COU,to:DEN,departure:30/01/2026TANYT&leg2=from:DEN,to:COU,departure:06/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])

- ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg)  
###  
Be in the know  
Get alerts if flight prices drop or rise\*
- ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg)  
###  
Book smarter  
Save up to 30% on select hotels after you book a flight\*
- ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg)  
###  
Earn twice  
Earn your airline miles on top of our rewards  
[Sign in](https://www.expedia.ca/login)

## Find the cheapest month to fly from Columbia (COU) to Denver (DEN)

### October is typically the cheapest month to fly

From CA $249 - CA $655 per traveller.

__Flight from Columbia to Denver (COU - DEN) route information__
| Origin airport      | Columbia Regional |
| ------------------- | ----------------- |
| Destination airport | Denver Intl.      |
| Distance            | 1069 km           |
| Average flight time | 2 hours 43 mins   |

## Columbia to Denver Flights

**The easy way to book your flights from Columbia to Denver** 

With Expedia, it’s simple to find and book flights to Denver from Columbia whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Denver Intl., too. 

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Columbia to Denver today, tomorrow, or this week. 

**Save dollars with cheap flights from Columbia Regional, COU to Denver Intl., DEN** 

Sort your search results by price to find great deals on your flight from Columbia to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Columbia currently is just rising to . 

Here are more money-saving tips: 

- Fly in when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Denver
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

**Reasons to choose Expedia for your flight to Denver from Columbia** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Denver with Expedia today.

## Frequently asked questions

### How much is a flight from Columbia Regional Airport to DEN?

### Do I need to pay a cancellation fee if I cancel my flight from Columbia Regional Airport to Denver Airport?

### How do I find cheap flights from Columbia Regional Airport (COU) to Denver Airport that have flexible change policies?

### How many hours is the flight from Columbia Regional Airport to DIA airport?

### How far is the flight from Columbia Regional Airport to Denver Airport?

### Which airlines fly direct from Columbia Regional Airport to Denver Intl. Airport (DEN)?

### Are Columbia Regional Airport to Denver Intl. Airport (DEN) flight tickets cheaper when they're purchased at the last minute?

\*Available to Expedia members.