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Cheap flights from Kalispell to Brussels from $561

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Brussels departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

United Airlines Logo
6:31 am - 7:15 amFCA-BRU
16h 44m2 stops
United Airlines Logo
10:10 am - 10:08 amBRU-FCA
30h 58m2 stops
$561United Airlines
Find Deal
mar., feb. 24 - mar., mar. 10
United Airlines Logo
6:31 am - 1:15 pmFCA-BRU
22h 44m3 stops
United Airlines Logo
10:10 am - 10:08 amBRU-FCA
30h 58m2 stops
$565United Airlines
Find Deal
mar., feb. 24 - mar., mar. 10
United Airlines Logo
6:31 am - 8:55 amFCA-BRU
42h 24m2 stops
United Airlines Logo
10:10 am - 12:08 pmBRU-FCA
33h 58m1 stop
$566United Airlines
Find Deal
mar., feb. 24 - jue., mar. 5
United Airlines Logo
6:31 am - 7:15 amFCA-BRU
16h 44m2 stops
United Airlines Logo
10:10 am - 12:08 pmBRU-FCA
32h 58m1 stop
$567United Airlines
Find Deal
lun., mar. 2 - mié., mar. 11
United Airlines Logo
2:29 pm - 8:55 amFCA-BRU
58h 26m2 stops
United Airlines Logo
10:10 am - 10:08 amBRU-FCA
30h 58m2 stops
$572United Airlines
Find Deal
vie., feb. 27 - mar., mar. 10
United Airlines Logo
6:31 am - 1:15 pmFCA-BRU
22h 44m2 stops
United Airlines Logo
2:25 pm - 9:30 pmBRU-FCA
38h 05m2 stops
$592United Airlines
Find Deal
mar., feb. 24 - lun., mar. 9
Multiple Airlines Logo
6:31 am - 1:15 pmFCA-BRU
22h 44m3 stops
Multiple Airlines Logo
9:00 am - 8:30 pmBRU-FCA
19h 30m2 stops
$673Multiple Airlines
Find Deal
vie., feb. 27 - dom., mar. 8
British Airways Logo
4:00 pm - 8:50 pmFCA-BRU
20h 50m2 stops
British Airways Logo
9:20 pm - 11:59 pmBRU-FCA
34h 39m2 stops
$949British Airways
Find Deal
sáb., feb. 28 - vie., mar. 6
British Airways Logo
4:00 pm - 4:35 pmFCA-BRU
16h 35m2 stops
British Airways Logo
9:55 am - 11:59 pmBRU-FCA
22h 04m2 stops
$958British Airways
Find Deal
sáb., feb. 28 - sáb., mar. 7
British Airways Logo
4:00 pm - 7:55 pmFCA-BRU
19h 55m2 stops
British Airways Logo
9:35 pm - 11:59 pmBRU-FCA
33h 24m2 stops
$1,049British Airways
Find Deal
dom., mar. 1 - dom., mar. 8

United Airlines flights from Kalispell to Brussels Bruxelles-National Airport

Our best United Airlines deals on Kalispell to Brussels Bruxelles-National Airport flight tickets
United Airlines
Feb 24
FCA6:31 amKalispell Glacier Park
16h 44m
2 stops
BRU7:15 amBrussels Bruxelles-National
Mar 10
BRU10:10 amBrussels Bruxelles-National
30h 58m
2 stops
FCA10:08 amKalispell Glacier Park
$561
Find similar
United Airlines
Feb 24
FCA6:31 amKalispell Glacier Park
22h 44m
3 stops
BRU1:15 pmBrussels Bruxelles-National
Mar 10
BRU10:10 amBrussels Bruxelles-National
30h 58m
2 stops
FCA10:08 amKalispell Glacier Park
$565
Find similar
United Airlines
Feb 24
FCA6:31 amKalispell Glacier Park
42h 24m
2 stops
BRU8:55 amBrussels Bruxelles-National
Mar 5
BRU10:10 amBrussels Bruxelles-National
33h 58m
1 stop
FCA12:08 pmKalispell Glacier Park
$566
Find similar

British Airways flights from Kalispell to Brussels Bruxelles-National Airport

Our best British Airways deals on Kalispell to Brussels Bruxelles-National Airport flight tickets
British Airways
Feb 28
FCA4:00 pmKalispell Glacier Park
20h 50m
2 stops
BRU8:50 pmBrussels Bruxelles-National
Mar 6
BRU9:20 pmBrussels Bruxelles-National
34h 39m
2 stops
FCA11:59 pmKalispell Glacier Park
$949
Find similar
British Airways
Feb 28
FCA4:00 pmKalispell Glacier Park
16h 35m
2 stops
BRU4:35 pmBrussels Bruxelles-National
Mar 7
BRU9:55 amBrussels Bruxelles-National
22h 04m
2 stops
FCA11:59 pmKalispell Glacier Park
$958
Find similar
British Airways
Mar 1
FCA4:00 pmKalispell Glacier Park
19h 55m
2 stops
BRU7:55 pmBrussels Bruxelles-National
Mar 8
BRU9:35 pmBrussels Bruxelles-National
33h 24m
2 stops
FCA11:59 pmKalispell Glacier Park
$1,049
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Brussels Bruxelles-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Kalispell to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

mar. 2/24

6:31 am-7:15 am

2 stops16h 44m

Brussels Bruxelles-National

mar. 3/10

10:10 am-10:08 am

2 stops30h 58m

$561

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

mar. 2/24

6:31 am-1:15 pm

3 stops22h 44m

Brussels Bruxelles-National

mar. 3/10

10:10 am-10:08 am

2 stops30h 58m

$565

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

mar. 2/24

6:31 am-8:55 am

2 stops42h 24m

Brussels Bruxelles-National

jue. 3/5

10:10 am-12:08 pm

1 stop33h 58m

$566

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

lun. 3/2

6:31 am-7:15 am

2 stops16h 44m

Brussels Bruxelles-National

mié. 3/11

10:10 am-12:08 pm

1 stop32h 58m

$567

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

vie. 2/27

2:29 pm-8:55 am

2 stops58h 26m

Brussels Bruxelles-National

mar. 3/10

10:10 am-10:08 am

2 stops30h 58m

$572

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

mar. 2/24

6:31 am-1:15 pm

2 stops22h 44m

Brussels Bruxelles-National

lun. 3/9

2:25 pm-9:30 pm

2 stops38h 05m

$592

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

vie. 2/27

6:31 am-1:15 pm

3 stops22h 44m

Brussels Bruxelles-National

dom. 3/8

9:00 am-8:30 pm

2 stops19h 30m

$673

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

sáb. 2/28

4:00 pm-8:50 pm

2 stops20h 50m

Brussels Bruxelles-National

vie. 3/6

9:20 pm-11:59 pm

2 stops34h 39m

$949

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

sáb. 2/28

4:00 pm-4:35 pm

2 stops16h 35m

Brussels Bruxelles-National

sáb. 3/7

9:55 am-11:59 pm

2 stops22h 04m

$958

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

dom. 3/1

4:00 pm-7:55 pm

2 stops19h 55m

Brussels Bruxelles-National

dom. 3/8

9:35 pm-11:59 pm

2 stops33h 24m

$1,049

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Kalispell to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to Brussels Bruxelles-National Airport (FCA to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Brussels Bruxelles-National Airport

Direct flights

None
There are no direct flights from Kalispell to Brussels Bruxelles-National Airport. There are no popular flight routes from Kalispell to Brussels Bruxelles-National Airport.
Search flight deals

  • How far is Kalispell Glacier Park to Brussels Bruxelles-National by plane?

    Brussels Bruxelles-National is 4689.2 mi away from Kalispell Glacier Park. By plane, this route typically takes 12h 15m.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Kalispell Glacier Park Airport to Brussels Bruxelles-National Airport were last updated today.

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Brussels Bruxelles-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The necessary travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Kalispell to Brussels Bruxelles-National Airport?

    Search flight deals from Kalispell to Brussels Bruxelles-National Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Kalispell to Brussels Bruxelles-National Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Leuven
Charleroi
Hasselt
Spa
Namur
Aalst
Dinant
Mons
Zaventem
Waterloo
Genk
Mechelen
Francorchamps
Knokke-Heist
Tournai
Durbuy
Oostkamp
Halle

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to Brussels?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kalispell to Brussels for you.

Can I find flights from Kalispell to Brussels with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Brussels from Kalispell with this policy.

How can momondo help me find flights from Kalispell to Brussels?

Once you have performed a search for Kalispell to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kalispell to Brussels right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kalispell to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

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