The cheapest times to fly from GUC to BRU are

  • April 16th to May 13th
  • October 29th to December 9th (except the week of November 26th)
  • December 24th to April 1st (except the week of January 1st)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from GUC to BRU is early November. Prices can be as high as $3135 for Friday flights during mid June, or as low as $1072 for Monday flights around early November.


When to Fly to Brussels

Flying from Gunnison, CO (GUC) to Brussels (BRU) will usually cost between $1085 to $2033 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early November with an average ticket price of $1117. Due to high demand the most expensive time to fly is mid June, with an average price of $2218. Planning your trip to low-cost times can easily save you $1101 on economy flights and even more on first-class flights. Generally, any price below $1272 can be considered a good price for a round-trip GUC to BRU flight.

See below for a graph of average weekly prices for the GUC to BRU route. All prices are for round-trip tickets in USD.

GUC to BRU Flight Prices

Compared to other flights, the GUC to BRU flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Gunnison. The average price per mile (for a direct flight) is $0.16, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $197 (12%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1289. Return trip prices are from the BRU to GUC flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from GUC to BRU can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 59 minutes may not be realistic.


Flight Hacking GUC to BRU

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from GUC to BRU — but Champion Traveler does!

Hack #1: Denver, CO (GUC > DEN > BRU)

  • Price for both tickets: $996
  • Average savings: $276 (21.7%)

See GUC to DEN flights

Hack #2: Boston, MA (GUC > BOS > BRU)

  • Price for both tickets: $1154
  • Average savings: $118 (9.28%)

See GUC to BOS flights

Hack #3: San Francisco, CA (GUC > SFO > BRU)

  • Price for both tickets: $1185
  • Average savings: $88 (6.88%)

See GUC to SFO flights


Flight Questions Answered

Still have questions about flying from GUC to BRU? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: American, British Airways, Brussels Airlines, Icelandair, Lufthansa, United, and potentially more during busy seasons.

How far away is it from Brussels National Airport to Gunnison-Crested Butte Regional Airport?

The distance between the two airports is roughly 4998 miles or 8043 kilometers.

How long does it take to fly from GUC to BRU?

The real-world flight time for a nonstop GUC to BRU flight is about 9 hour 59 minutes.

How many flights go between Gunnison, CO and Brussels?

It depends on the day of the week and the date, but a typical day might have around 6 available flights from GUC to BRU.


Airport Location Info


Departing Airport

Origination code GUC
Origination airport name Gunnison-Crested Butte Regional Airport
City Gunnison, CO
Country the United States
Latitude 38.5
Longitude -106.9

Return Airport

Destination code BRU
Destination airport name Brussels National Airport
City Brussels
Country Belgium
Latitude 50.9
Longitude 4.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.