$445 Cheap Flights from Brussels (BRU) to Denver (DEN)

You can find cheap one-way flights from $445 and cheap return flights $697 Brussels (BRU-Brussels - National) to Denver, CO (DEN-Denver Intl.) with Expedia. One-way flights generally range between $754 and $3677, and roundtrip flights usually range from $731 to $5457. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Brussels (BRU-Brussels - National) to Denver, CO (DEN-Denver Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

February is the cheapest month to fly from Brussels (BRU) to Denver (DEN), with average return fares around $640. This price is about 20% lower than the average fare throughout the year, as February typically experiences lower travel demand. Other budget-friendly months include January and October.

*Averages based on flights available on Expedia in the last year.

Enter BRU to DEN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Virgin Atlantic is one of the cheapest airlines offering connecting flights from Brussels (BRU) to Denver (DEN) with a layover in Hartsfield-Jackson Atlanta Intl. (ATL), starting from around $720. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

To find a cheap flight from Brussels (BRU-Brussels - National) to Denver, CO (DEN-Denver Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

When flying from Brussels (BRU) to Denver, CO (DEN), January and February are the best months to consider. Return flights during these months average around $640, making them the most economical options. Traveling in winter can provide a unique experience, especially if you enjoy snowy landscapes.

*Prices based on flights available on Expedia in the last year.

The earliest flight from Brussels - National (BRU) to Denver International Airport (DEN) typically departs at around 5:45 AM, operated by SAS and Delta. An early flight like this can help you maximize your time in Denver. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

The most popular departure times for flights from Brussels (BRU) to Denver (DEN) are in the late morning, from 9am to noon. About 55% of passengers prefer this time window. Many major carriers, including British Airways, United Airlines, and Brussels Airlines, offer flights during this window. This timing works well because it allows you to arrive in Denver with plenty of time to enjoy the day.

Flying from BRU to DEN with a connection usually takes about 13 hours, traveling roughly 4,852 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Business class is available on flights from BRU to DEN. Airlines that offer business class service on this route include:

• Brussels Airlines
• British Airways
• Finnair
• United Airlines
• Lufthansa
• Turkish Airlines
• Air Canada
• Swiss International Air Lines
• Iberia
• Icelandair

It's easy to earn miles on a Brussels (BRU-Brussels - National) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Denver from Brussels - National (BRU), you can fly into Denver Intl. (DEN) Some flights may connect through major hubs like Heathrow (LHR), Schiphol (AMS), ZRH (ZRH) before reaching Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Brussels (BRU-Brussels - National) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Brussels (BRU-Brussels - National) to Denver, CO (DEN-Denver Intl.) Denver Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Brussels (BRU-Brussels - National) to Denver, CO (DEN-Denver Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.