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Cheap flights from Kalispell to Belgium from $413

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Belgium departing on 5/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kalispell to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 1:15 pm
FCA
-
BRU
23h 15m
2 stops
United Airlines Logo
11:55 am - 11:53 am
BRU
-
FCA
30h 58m
2 stops
$511United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
6:00 am - 8:55 am
FCA
-
BRU
42h 55m
2 stops
United Airlines Logo
10:10 am - 12:34 pm
BRU
-
FCA
33h 24m
1 stop
$512United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
2:41 pm - 8:55 am
FCA
-
BRU
34h 14m
2 stops
United Airlines Logo
9:30 am - 10:53 am
BRU
-
FCA
33h 23m
2 stops
$513United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
6:00 am - 8:55 am
FCA
-
BRU
42h 55m
2 stops
United Airlines Logo
9:00 am - 10:53 am
BRU
-
FCA
33h 53m
2 stops
$514United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
2:41 pm - 7:55 am
FCA
-
BRU
34h 14m
2 stops
United Airlines Logo
10:30 am - 11:54 am
BRU
-
FCA
56h 24m
2 stops
$930United Airlines
Sat, Mar 21 - Sat, Mar 28
United Airlines Logo
12:35 pm - 8:00 pm
FCA
-
BRU
23h 25m
2 stops
United Airlines Logo
9:25 am - 9:30 pm
BRU
-
FCA
44h 05m
2 stops
$948United Airlines
Wed, May 27 - Sun, Jun 7
United Airlines Logo
12:35 pm - 9:00 am
FCA
-
BRU
12h 25m
1 stop
United Airlines Logo
9:25 am - 9:30 pm
BRU
-
FCA
44h 05m
2 stops
$951United Airlines
Wed, May 27 - Sun, Jun 7
Delta Logo
5:00 am - 2:15 pm
FCA
-
BRU
25h 15m
2 stops
Delta Logo
6:15 am - 11:50 pm
BRU
-
FCA
25h 35m
2 stops
$1,117Delta
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
6:00 am - 8:05 am
FCA
-
BRU
19h 05m
2 stops
United Airlines Logo
10:10 am - 11:54 am
BRU
-
FCA
32h 44m
1 stop
$1,181United Airlines
Sat, Mar 21 - Sat, Mar 28
United Airlines Logo
12:35 pm - 9:00 am
FCA
-
BRU
12h 25m
1 stop
United Airlines Logo
10:15 am - 11:41 am
BRU
-
FCA
33h 26m
1 stop
$1,183United Airlines
Wed, May 27 - Sun, Jun 7

United Airlines flights from Kalispell to Belgium

Our best United Airlines deals on Kalispell to Belgium flight tickets
United Airlines
Mar 4
FCA6:00 amKalispell Glacier Park
23h 15m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Mar 8
BRU11:55 amBrussels Bruxelles-National
30h 58m
2 stops
FCA11:53 amKalispell Glacier Park
$511
United Airlines
Mar 4
FCA2:41 pmKalispell Glacier Park
34h 14m
2 stops
BRU8:55 amBrussels Bruxelles-National
Mar 8
BRU10:10 amBrussels Bruxelles-National
33h 24m
1 stop
FCA12:34 pmKalispell Glacier Park
$512
United Airlines
Mar 4
FCA2:41 pmKalispell Glacier Park
34h 14m
2 stops
BRU8:55 amBrussels Bruxelles-National
Mar 8
BRU9:30 amBrussels Bruxelles-National
33h 23m
2 stops
FCA10:53 amKalispell Glacier Park
$513

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Belgium 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 February 5, 2026.
Use the filters below to find and compare flights from Kalispell to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

Wed 3/4

6:00 am-1:15 pm

2 stops23h 15m

Brussels Bruxelles-National

Sun 3/8

11:55 am-11:53 am

2 stops30h 58m

$511

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

Wed 3/4

6:00 am-8:55 am

2 stops42h 55m

Brussels Bruxelles-National

Sun 3/8

10:10 am-12:34 pm

1 stop33h 24m

$512

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

Wed 3/4

2:41 pm-8:55 am

2 stops34h 14m

Brussels Bruxelles-National

Sun 3/8

9:30 am-10:53 am

2 stops33h 23m

$513

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

Wed 3/4

6:00 am-8:55 am

2 stops42h 55m

Brussels Bruxelles-National

Sun 3/8

9:00 am-10:53 am

2 stops33h 53m

$514

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

Sat 3/21

2:41 pm-7:55 am

2 stops34h 14m

Brussels Bruxelles-National

Sat 3/28

10:30 am-11:54 am

2 stops56h 24m

$930

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

Wed 5/27

12:35 pm-8:00 pm

2 stops23h 25m

Brussels Bruxelles-National

Sun 6/7

9:25 am-9:30 pm

2 stops44h 05m

$948

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

Wed 5/27

12:35 pm-9:00 am

1 stop12h 25m

Brussels Bruxelles-National

Sun 6/7

9:25 am-9:30 pm

2 stops44h 05m

$951

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

Wed 2/18

5:00 am-2:15 pm

2 stops25h 15m

Brussels Bruxelles-National

Sat 2/21

6:15 am-11:50 pm

2 stops25h 35m

$1,117

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

Sat 3/21

6:00 am-8:05 am

2 stops19h 05m

Brussels Bruxelles-National

Sat 3/28

10:10 am-11:54 am

1 stop32h 44m

$1,181

KalispellBrussels

FCA - BRU

FCABRU

Kalispell Glacier Park

Wed 5/27

12:35 pm-9:00 am

1 stop12h 25m

Brussels Bruxelles-National

Sun 6/7

10:15 am-11:41 am

1 stop33h 26m

$1,183

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Kalispell to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kalispell Glacier Park to Belgium?

United Airlines is the most popular carrier operating from Kalispell Glacier Park to Belgium

Cheap Kalispell to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Belgium

Fastest flight time

23h 15m

Direct flights

None
The fastest flight from Kalispell to Belgium takes 23h 15m
There are no direct flights from Kalispell to Belgium. There are no popular flight routes from Kalispell to Belgium.
Search flight deals

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Belgium?

    Prices for flights from Kalispell Glacier Park Airport to Belgium were last updated today.

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Belgium?

    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 Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The necessary travel and health documents for your Belgium 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.

Why use momondo?

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

It is quick and easy to find Kalispell to Belgium flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belgium that suits you.

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

All flight searches from Kalispell to Belgium on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Kalispell to Belgium flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Belgium, momondo offers a useful price alert feature which will track prices for flights to Belgium from Kalispell and alert you when they change.

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