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Cheap flights from Boise to Belgium from $726

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Belgium departing on 11/1. 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 Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:37 pm - 7:50 am
BOI
-
BRU
35h 13m
2 stops
Air Canada Logo
10:00 am - 10:51 pm
BRU
-
BOI
44h 51m
2 stops
$726Air Canada
Sun, Nov 1 - Thu, Nov 5
Air Canada Logo
12:37 pm - 7:50 am
BOI
-
BRU
35h 13m
2 stops
Air Canada Logo
10:00 am - 10:51 pm
BRU
-
BOI
44h 51m
2 stops
$727Air Canada
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
12:37 pm - 8:55 am
BOI
-
BRU
12h 18m
1 stop
United Airlines Logo
10:10 am - 10:51 pm
BRU
-
BOI
20h 41m
1 stop
$738United Airlines
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
5:44 pm - 8:50 am
BOI
-
BRU
55h 06m
2 stops
United Airlines Logo
10:10 am - 10:51 pm
BRU
-
BOI
20h 41m
1 stop
$739United Airlines
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
5:44 pm - 8:50 am
BOI
-
BRU
55h 06m
2 stops
United Airlines Logo
10:10 am - 10:51 pm
BRU
-
BOI
20h 41m
1 stop
$740United Airlines
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
6:32 am - 8:00 pm
BOI
-
BRU
29h 28m
2 stops
United Airlines Logo
10:15 am - 10:58 pm
BRU
-
BOI
20h 43m
1 stop
$823United Airlines
Mon, Oct 12 - Wed, Oct 21
United Airlines Logo
5:30 pm - 8:00 pm
BOI
-
BRU
18h 30m
2 stops
United Airlines Logo
9:10 am - 9:35 pm
BRU
-
BOI
20h 25m
2 stops
$826United Airlines
Mon, Oct 12 - Wed, Oct 21
Lufthansa Logo
12:26 pm - 9:00 am
BOI
-
BRU
12h 34m
1 stop
Lufthansa Logo
10:15 am - 10:58 pm
BRU
-
BOI
20h 43m
1 stop
$876Lufthansa
Mon, Oct 12 - Wed, Oct 21
United Airlines Logo
5:00 am - 1:15 pm
BOI
-
BRU
24h 15m
2 stops
United Airlines Logo
10:15 am - 10:58 pm
BRU
-
BOI
20h 43m
1 stop
$888United Airlines
Sun, Oct 4 - Sun, Oct 11
United Airlines Logo
8:08 am - 9:00 am
BOI
-
BRU
16h 52m
1 stop
United Airlines Logo
10:15 am - 10:58 pm
BRU
-
BOI
20h 43m
1 stop
$892United Airlines
Sun, Oct 4 - Sun, Oct 11

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Air Canada flights from Boise to Belgium

Our best Air Canada deals on Boise to Belgium flight tickets
Air Canada
Nov 1
BOI12:37 pmBoise Air Term. Gowen Fld
35h 13m
2 stops
BRU7:50 amBrussels Bruxelles-National
Nov 5
BRU10:00 amBrussels Bruxelles-National
44h 51m
2 stops
BOI10:51 pmBoise Air Term. Gowen Fld
$726
Air Canada
Nov 1
BOI12:37 pmBoise Air Term. Gowen Fld
35h 13m
2 stops
BRU7:50 amBrussels Bruxelles-National
Nov 5
BRU10:00 amBrussels Bruxelles-National
44h 51m
2 stops
BOI10:51 pmBoise Air Term. Gowen Fld
$727
Air Canada
Aug 30
BOI6:30 amBoise Air Term. Gowen Fld
17h 20m
2 stops
BRU7:50 amBrussels Bruxelles-National
Sep 6
BRU9:30 amBrussels Bruxelles-National
21h 23m
2 stops
BOI10:53 pmBoise Air Term. Gowen Fld
$893

United Airlines flights from Boise to Belgium

Our best United Airlines deals on Boise to Belgium flight tickets
United Airlines
Nov 1
BOI12:37 pmBoise Air Term. Gowen Fld
12h 18m
1 stop
BRU8:55 amBrussels Bruxelles-National
Nov 5
BRU10:10 amBrussels Bruxelles-National
20h 41m
1 stop
BOI10:51 pmBoise Air Term. Gowen Fld
$738
United Airlines
Nov 1
BOI5:44 pmBoise Air Term. Gowen Fld
55h 06m
2 stops
BRU8:50 amBrussels Bruxelles-National
Nov 5
BRU10:10 amBrussels Bruxelles-National
20h 41m
1 stop
BOI10:51 pmBoise Air Term. Gowen Fld
$739
United Airlines
Nov 1
BOI5:44 pmBoise Air Term. Gowen Fld
55h 06m
2 stops
BRU8:50 amBrussels Bruxelles-National
Nov 5
BRU10:10 amBrussels Bruxelles-National
20h 41m
1 stop
BOI10:51 pmBoise Air Term. Gowen Fld
$740

momondo Fare Finder

 
Customize your flight search to find flights from Boise 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 August 2, 2026.
Use the filters below to find and compare flights from Boise to Belgium 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

Sun 11/1

12:37 pm-7:50 am

2 stops35h 13m

Brussels Bruxelles-National

Thu 11/5

10:00 am-10:51 pm

2 stops44h 51m

$726

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 11/1

12:37 pm-7:50 am

2 stops35h 13m

Brussels Bruxelles-National

Thu 11/5

10:00 am-10:51 pm

2 stops44h 51m

$727
Quickest round-trip

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 11/1

12:37 pm-8:55 am

1 stop12h 18m

Brussels Bruxelles-National

Thu 11/5

10:10 am-10:51 pm

1 stop20h 41m

$738

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 11/1

5:44 pm-8:50 am

2 stops55h 06m

Brussels Bruxelles-National

Thu 11/5

10:10 am-10:51 pm

1 stop20h 41m

$739

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 11/1

5:44 pm-8:50 am

2 stops55h 06m

Brussels Bruxelles-National

Thu 11/5

10:10 am-10:51 pm

1 stop20h 41m

$740

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Mon 10/12

6:32 am-8:00 pm

2 stops29h 28m

Brussels Bruxelles-National

Wed 10/21

10:15 am-10:58 pm

1 stop20h 43m

$823

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Mon 10/12

5:30 pm-8:00 pm

2 stops18h 30m

Brussels Bruxelles-National

Wed 10/21

9:10 am-9:35 pm

2 stops20h 25m

$826

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Mon 10/12

12:26 pm-9:00 am

1 stop12h 34m

Brussels Bruxelles-National

Wed 10/21

10:15 am-10:58 pm

1 stop20h 43m

$876

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 10/4

5:00 am-1:15 pm

2 stops24h 15m

Brussels Bruxelles-National

Sun 10/11

10:15 am-10:58 pm

1 stop20h 43m

$888

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 10/4

8:08 am-9:00 am

1 stop16h 52m

Brussels Bruxelles-National

Sun 10/11

10:15 am-10:58 pm

1 stop20h 43m

$892

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Belgium from

How to get the cheapest flight ticket from Boise 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 month to fly to Belgium?

In general, April is the cheapest month to fly from Boise to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Belgium during the month of April, then departing from Boise during the month November is also very affordable. Most momondo users find prices during this month for around $638.

Can stopping save me money on Boise to Belgium flights?

You could potentially save up to 26% on your flight if you consider stops on a Boise to Belgium flight.

Cheap Boise to Belgium flight deals and tips

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

Fastest flight time

12h 18m

Direct flights

None
The fastest flight from Boise to Belgium takes 12h 18m
There are no direct flights from Boise to Belgium. There are no popular flight routes from Boise to Belgium.
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Frequently asked questions about flying from Boise to Belgium

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Belgium?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Belgium are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Belgium?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Belgium?

    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 Belgium.

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

    The required travel and health documents for your Belgium 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 Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Boise to Belgium

Compare and see reviews for airlines that fly from Boise to Belgium with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $638Free CancellationRating
7.4
10,061 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belgium from Boise.

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

Flights from Boise to Belgium with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Belgium from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Boise to Belgium flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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