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://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.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 Flight 1 Leaving from Going to Departing Flight 2 Leaving from Going to Departing ## 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:23/10/2025TANYT&leg2=from:den,to:cou,departure:30/10/2025TANYT&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:23/10/2025TANYT&leg2=from:den,to:cou,departure:30/10/2025TANYT&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 $262 - CA $1,309 per traveller. ## Frequently asked questions ### How much is a flight from Columbia Regional Airport to DEN? > Round-trip tickets between Columbia Regional Airport and DIA airport start from . This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Columbia Regional Airport to Denver Airport? > This can vary from airline to airline, as each has its own terms and conditions. Head to the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find instructions on how to cancel online. ### How do I find cheap flights from Columbia Regional Airport (COU) to Denver Airport that have flexible change policies? > Plenty of airlines offer the option to move your flight without a change fee. All you pay is the cost difference between flights. When searching for Columbia Regional Airport (COU) to Denver Airport flights, you'll see a "No change fees" box for you to select. ### How many hours is the flight from Columbia Regional Airport to DIA airport? > The flight time from Columbia Regional Airport (COU) to DEN is about 4 hours and 15 minutes. Put on your earphones, listen to a good podcast and the time will whiz by. ### How far is the flight from Columbia Regional Airport to Denver Airport? > You might not get through a whole movie on this flight — it's just 1,100 kilometres from Columbia to Denver. Find your seat, buckle up and you'll be in Denver before you know it. ### Which airlines fly direct from Columbia Regional Airport to Denver Intl. Airport (DEN)? > Check out the fares with United Airlines (UA) if you want to travel directly from COU to Denver Airport. This airline operates 0 flights every month, so you're sure to find one that fits your schedule. ### Are Columbia Regional Airport to Denver Intl. Airport (DEN) flight tickets cheaper when they're purchased at the last minute? > It is possible to find an awesome last-minute deal from Columbia Regional Airport to Denver Intl. Airport (DEN), but there's no guarantee. As many airlines release seats up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be certain you're always seeing the latest offers. ## Travel information | Origin airport | Columbia Regional | | --- | --- | | Destination airport | Denver Intl. | | Distance | 1069 km | | Average flight time | 2 hours 19 mins | ## Book with confidence ### 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 United Airlines 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. \*Available to Expedia members.