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Cheap flights from Boise to Brussels from $385

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Brussels departing on 10/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:32 am - 1:15 pm
BOI
-
BRU
22h 43m
2 stops
United Airlines Logo
9:55 am - 11:28 am
BRU
-
BOI
33h 33m
2 stops
$828United Airlines
Tue, Aug 11 - Thu, Aug 20
Delta Logo
6:45 pm - 7:40 am
BOI
-
BRU
28h 55m
2 stops
Delta Logo
9:45 am - 9:57 pm
BRU
-
BOI
20h 12m
1 stop
$851Delta
Tue, Aug 11 - Thu, Aug 20
Multiple Airlines Logo
1:59 pm - 7:40 am
BOI
-
BRU
33h 41m
1 stop
Multiple Airlines Logo
9:45 am - 9:57 pm
BRU
-
BOI
20h 12m
1 stop
$854Multiple Airlines
Tue, Aug 11 - Thu, Aug 20
Multiple Airlines Logo
7:05 pm - 7:10 am
BOI
-
BRU
28h 05m
2 stops
Multiple Airlines Logo
9:30 am - 9:37 pm
BRU
-
BOI
20h 07m
3 stops
$861Multiple Airlines
Tue, Aug 11 - Thu, Aug 20
United Airlines Logo
6:30 am - 7:10 am
BOI
-
BRU
16h 40m
2 stops
United Airlines Logo
9:30 am - 9:37 pm
BRU
-
BOI
44h 07m
2 stops
$890United Airlines
Sun, Aug 16 - Sun, Aug 23
Delta Logo
11:10 pm - 7:40 am
BOI
-
BRU
24h 30m
1 stop
Delta Logo
9:45 am - 9:57 pm
BRU
-
BOI
20h 12m
1 stop
$907Delta
Sun, Aug 16 - Sun, Aug 23
United Airlines Logo
6:30 am - 7:10 am
BOI
-
BRU
16h 40m
2 stops
United Airlines Logo
10:15 am - 10:53 pm
BRU
-
BOI
20h 38m
1 stop
$910United Airlines
Sun, Aug 16 - Sun, Aug 23
United Airlines Logo
12:34 pm - 1:15 pm
BOI
-
BRU
16h 41m
2 stops
United Airlines Logo
10:15 am - 10:40 pm
BRU
-
BOI
20h 25m
2 stops
$933United Airlines
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
12:34 pm - 9:00 am
BOI
-
BRU
12h 26m
1 stop
United Airlines Logo
10:15 am - 10:53 pm
BRU
-
BOI
20h 38m
1 stop
$937United Airlines
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
5:30 pm - 8:00 pm
BOI
-
BRU
18h 30m
2 stops
United Airlines Logo
11:10 am - 9:35 pm
BRU
-
BOI
18h 25m
2 stops
$970United Airlines
Thu, Oct 1 - Sat, Oct 10

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United Airlines flights from Boise to Brussels Bruxelles-National Airport

Our best United Airlines deals on Boise to Brussels Bruxelles-National Airport flight tickets
United Airlines
Aug 11
BOI6:32 amBoise Air Term. Gowen Fld
22h 43m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Aug 20
BRU9:55 amBrussels Bruxelles-National
33h 33m
2 stops
BOI11:28 amBoise Air Term. Gowen Fld
$828
United Airlines
Aug 16
BOI6:30 amBoise Air Term. Gowen Fld
16h 40m
2 stops
BRU7:10 amBrussels Bruxelles-National
Aug 23
BRU9:30 amBrussels Bruxelles-National
44h 07m
2 stops
BOI9:37 pmBoise Air Term. Gowen Fld
$890
United Airlines
Aug 16
BOI6:30 amBoise Air Term. Gowen Fld
16h 40m
2 stops
BRU7:10 amBrussels Bruxelles-National
Aug 23
BRU10:15 amBrussels Bruxelles-National
20h 38m
1 stop
BOI10:53 pmBoise Air Term. Gowen Fld
$910

Delta flights from Boise to Brussels Bruxelles-National Airport

Our best Delta deals on Boise to Brussels Bruxelles-National Airport flight tickets
Delta
Aug 11
BOI6:45 pmBoise Air Term. Gowen Fld
28h 55m
2 stops
BRU7:40 amBrussels Bruxelles-National
Aug 20
BRU9:45 amBrussels Bruxelles-National
20h 12m
1 stop
BOI9:57 pmBoise Air Term. Gowen Fld
$851
Delta
Aug 16
BOI11:10 pmBoise Air Term. Gowen Fld
24h 30m
1 stop
BRU7:40 amBrussels Bruxelles-National
Aug 23
BRU9:45 amBrussels Bruxelles-National
20h 12m
1 stop
BOI9:57 pmBoise Air Term. Gowen Fld
$907
Delta
Aug 13
BOI11:10 pmBoise Air Term. Gowen Fld
24h 30m
1 stop
BRU7:40 amBrussels Bruxelles-National
Aug 21
BRU9:45 amBrussels Bruxelles-National
20h 12m
1 stop
BOI9:57 pmBoise Air Term. Gowen Fld
$3,866

momondo Fare Finder

 
Customize your flight search to find flights from Boise 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 July 7, 2026.
Use the filters below to find and compare flights from Boise to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Tue 8/11

6:32 am-1:15 pm

2 stops22h 43m

Brussels Bruxelles-National

Thu 8/20

9:55 am-11:28 am

2 stops33h 33m

$828

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Tue 8/11

6:45 pm-7:40 am

2 stops28h 55m

Brussels Bruxelles-National

Thu 8/20

9:45 am-9:57 pm

1 stop20h 12m

$851

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Tue 8/11

1:59 pm-7:40 am

1 stop33h 41m

Brussels Bruxelles-National

Thu 8/20

9:45 am-9:57 pm

1 stop20h 12m

$854

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Tue 8/11

7:05 pm-7:10 am

2 stops28h 05m

Brussels Bruxelles-National

Thu 8/20

9:30 am-9:37 pm

3 stops20h 07m

$861

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 8/16

6:30 am-7:10 am

2 stops16h 40m

Brussels Bruxelles-National

Sun 8/23

9:30 am-9:37 pm

2 stops44h 07m

$890

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 8/16

11:10 pm-7:40 am

1 stop24h 30m

Brussels Bruxelles-National

Sun 8/23

9:45 am-9:57 pm

1 stop20h 12m

$907

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 8/16

6:30 am-7:10 am

2 stops16h 40m

Brussels Bruxelles-National

Sun 8/23

10:15 am-10:53 pm

1 stop20h 38m

$910

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Thu 8/6

12:34 pm-1:15 pm

2 stops16h 41m

Brussels Bruxelles-National

Thu 8/13

10:15 am-10:40 pm

2 stops20h 25m

$933
Quickest round-trip

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Thu 8/6

12:34 pm-9:00 am

1 stop12h 26m

Brussels Bruxelles-National

Thu 8/13

10:15 am-10:53 pm

1 stop20h 38m

$937

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Thu 10/1

5:30 pm-8:00 pm

2 stops18h 30m

Brussels Bruxelles-National

Sat 10/10

11:10 am-9:35 pm

2 stops18h 25m

$970

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Boise to Brussels Bruxelles-National Airport

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 month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Boise is in April. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Brussels Bruxelles-National Airport from Boise during November instead. Flights to Brussels Bruxelles-National Airport in November, while not as cheap as those in April, still average around $638.

Can stopping save me money on Boise to Brussels Bruxelles-National Airport flights?

You could potentially save up to 26% on your flight if you consider stops on a Boise to Brussels Bruxelles-National Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Boise 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 Boise to Brussels Bruxelles-National Airport (BOI to BRU) flight deals and tips

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

Fastest flight time

18h 30m

Direct flights

None
The fastest flight from Boise to Brussels Bruxelles-National Airport takes 18h 30m
There are no direct flights from Boise to Brussels Bruxelles-National Airport. There are no popular flight routes from Boise to Brussels Bruxelles-National Airport.
Search flight deals

Frequently asked questions about flying from Boise to Brussels Bruxelles-National Airport

  • How far is Boise Air Term. Gowen Fld to Brussels Bruxelles-National by plane?

    Boise Air Term. Gowen Fld and Brussels Bruxelles-National are 4999.2 mi apart from one another. In terms of flight time, this usually takes a little over 18h 30m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Brussels Bruxelles-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Brussels Bruxelles-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Brussels Bruxelles-National Airport.

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

    The required travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brussels Bruxelles-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boise to Brussels Bruxelles-National Airport?

Best airlines flying from Boise to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Boise to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $638Free CancellationRating
7.4
9,938 reviews
Search United Airlines flights

Traveling to a place near Brussels?

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

Why use momondo?

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

It is quick and easy to find Boise to Brussels 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 Brussels that suits you.

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

momondo does allow users to show only those flights to Brussels from Boise which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Boise and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Brussels from Boise. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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