The cheapest times to fly from MSO to BRU are

  • January 1st to April 1st
  • September 3rd to September 16th
  • October 1st to December 16th

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 MSO to BRU is late January. Prices can be as high as $1805 for Saturday flights during late June, or as low as $912 for Wednesday flights around late January.


When to Fly to Brussels

Flying from Missoula, MT (MSO) to Brussels (BRU) will usually cost between $1003 to $1608 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $1058. Due to high demand the most expensive time to fly is late June, with an average price of $1640. Planning your trip to low-cost times can easily save you $582 on economy flights and even more on first-class flights. Generally, any price below $1259 can be considered a good price for a round-trip MSO to BRU flight.

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

MSO to BRU Flight Prices

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


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to BRU, and Tuesday the cheapest day to fly back into MSO. 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 $169 (12%) 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 $1157. Return trip prices are from the BRU to MSO 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 MSO to BRU can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 33 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 MSO to BRU while comparing.

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

  • 102 miles (164 km) away from BRU
  • Usually 7.87% less expensive than BRU
  • 1-layover flights available

See MSO to DUS flights

Destination alternative #2: Schiphol Airport (AMS) in Amsterdam

  • 98 miles (158 km) away from BRU
  • Usually 3.18% less expensive than BRU
  • 1-layover flights available

See MSO to AMS flights


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

Hack #1: San Francisco, CA (MSO > SFO > BRU)

  • Price for both tickets: $854
  • Average savings: $405 (32.14%)

See MSO to SFO flights

Hack #2: Los Angeles, CA (MSO > LAX > BRU)

  • Price for both tickets: $921
  • Average savings: $338 (26.82%)

See MSO to LAX flights

Hack #3: San Jose, CA (MSO > SJC > BRU)

  • Price for both tickets: $923
  • Average savings: $336 (26.66%)

See MSO to SJC flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Air France, Alaska, American, British Airways, Brussels Airlines, Delta, Icelandair, KLM, Lufthansa, United, and potentially more during busy seasons.

How far away is it from Brussels National Airport to Missoula International Airport?

The distance between the two airports is roughly 4757 miles or 7656 kilometers.

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

The real-world flight time for a nonstop MSO to BRU flight is about 9 hour 33 minutes.

How many flights go between Missoula, MT and Brussels?

It depends on the day of the week and the date, but a typical day might have around 18 available flights from MSO to BRU.


Airport Location Info


Departing Airport

Origination code MSO
Origination airport name Missoula International Airport
City Missoula, MT
Country the United States
Latitude 46.9
Longitude -114.1

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.