The cheapest times to fly from STS to BRU are

  • January 1st to April 1st
  • August 13th to September 2nd (except the week of August 20th)
  • October 1st to December 16th (except the week of October 15th)

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 STS to BRU is early February. Prices can be as high as $2118 for Saturday flights during late June, or as low as $910 for Wednesday flights around early February.


When to Fly to Brussels

Flying from Santa Rosa, CA (STS) to Brussels (BRU) will usually cost between $1031 to $1708 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early February with an average ticket price of $1074. Due to high demand the most expensive time to fly is late June, with an average price of $1921. Planning your trip to low-cost times can easily save you $847 on economy flights and even more on first-class flights. Generally, any price below $1302 can be considered a good price for a round-trip STS to BRU flight.

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

STS to BRU Flight Prices

Compared to other flights, the STS to BRU flight is slightly more expensive than the average and costs about as much as the average flight leaving from Santa Rosa. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Saturdays 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 $165 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1226. Return trip prices are from the BRU to STS 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 STS 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 10 hour 51 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from STS to BRU while comparing.

Destination alternative #1: Duesseldorf Airport (DUS) in Dusseldorf

  • 102 miles (164 km) away from BRU
  • Usually 11.98% less expensive than BRU
  • 2-layover flights available

See STS to DUS flights

Destination alternative #2: Koeln Bonn Airport (CGN) in Cologne

  • 116 miles (187 km) away from BRU
  • Usually 1.31% less expensive than BRU
  • 2-layover flights available

See STS to CGN flights


Flight Hacking STS 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 STS to BRU — but Champion Traveler does!

Hack #1: Los Angeles, CA (STS > LAX > BRU)

  • Price for both tickets: $854
  • Average savings: $448 (34.41%)

See STS to LAX flights

Hack #2: San Francisco, CA (STS > SFO > BRU)

  • Price for both tickets: $906
  • Average savings: $397 (30.45%)

See STS to SFO flights

Hack #3: Boston, MA (STS > BOS > BRU)

  • Price for both tickets: $932
  • Average savings: $370 (28.42%)

See STS to BOS flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Air New Zealand, Alaska, American, British Airways, Brussels Airlines, Delta, Icelandair, KLM, Lufthansa, Singapore Airlines, United, and potentially more during busy seasons.

How far away is it from Brussels National Airport to Charles M. Schulz – Sonoma County Airport?

The distance between the two airports is roughly 5484 miles or 8826 kilometers.

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

The real-world flight time for a nonstop STS to BRU flight is about 10 hour 51 minutes.

How many flights go between Santa Rosa, CA and Brussels?

It depends on the day of the week and the date, but a typical day might have around 12 available flights from STS to BRU.


Airport Location Info


Departing Airport

Origination code STS
Origination airport name Charles M. Schulz – Sonoma County Airport
City Santa Rosa, CA
Country the United States
Latitude 38.5
Longitude -122.8

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.