BOI - BRU

$410 Find Cheap Flights from Boise to Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Bruxelles-National departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Brussels, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$633
Air Canada
vie. 4/10vie. 4/17
BOI - BRU • 2 stops
Cheapest one-way
$410
Multiple Airlines
mié. 7/1
BOI - BRU • 2 stops
Top airlines
Air Canada
Cheapest • from $633 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Bruxelles-National. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $1,245 (round-trip)
Chicago (ORD)
Shortest trip • 13h 35m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bruxelles-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Bruxelles-National (BOI-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Bruxelles-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Bruxelles-National

vie., abr. 10 - vie., abr. 17
Air Canada Logo
6:15 am - 7:10 am
BOI
-
BRU
16h 55m
2 stops
Air Canada Logo
10:15 am - 9:15 pm
BRU
-
BOI
19h 00m
2 stops
$633Air Canada
vie., abr. 10 - vie., abr. 17
Multiple Airlines Logo
12:04 pm - 9:00 am
BOI
-
BRU
12h 56m
1 stop
Multiple Airlines Logo
9:55 am - 4:27 pm
BRU
-
BOI
38h 32m
2 stops
$640Multiple Airlines
vie., abr. 10 - vie., abr. 17
Lufthansa Logo
12:04 pm - 9:00 am
BOI
-
BRU
12h 56m
1 stop
Lufthansa Logo
10:15 am - 10:57 pm
BRU
-
BOI
20h 42m
1 stop
$641Lufthansa
vie., abr. 10 - vie., abr. 17
United Airlines Logo
12:04 pm - 9:00 am
BOI
-
BRU
12h 56m
1 stop
United Airlines Logo
9:30 am - 7:53 pm
BRU
-
BOI
18h 23m
2 stops
$647United Airlines
vie., abr. 10 - vie., abr. 17
United Airlines Logo
12:04 pm - 9:00 am
BOI
-
BRU
12h 56m
1 stop
United Airlines Logo
10:15 am - 10:57 pm
BRU
-
BOI
20h 42m
1 stop
$649United Airlines
vie., abr. 10 - vie., abr. 17
Multiple Airlines Logo
6:15 am - 7:10 am
BOI
-
BRU
16h 55m
2 stops
Multiple Airlines Logo
9:25 am - 9:22 pm
BRU
-
BOI
19h 57m
3 stops
$809Multiple Airlines
sáb., ago. 1 - sáb., ago. 15
United Airlines Logo
5:46 pm - 7:15 am
BOI
-
BRU
29h 29m
2 stops
United Airlines Logo
12:00 pm - 11:05 pm
BRU
-
BOI
19h 05m
2 stops
$841United Airlines
mar., jun. 9 - mié., jul. 1
United Airlines Logo
7:00 am - 8:00 pm
BOI
-
BRU
29h 00m
2 stops
United Airlines Logo
9:25 am - 5:56 pm
BRU
-
BOI
40h 31m
2 stops
$878United Airlines
mar., jun. 9 - mar., jun. 30
United Airlines Logo
12:38 pm - 7:50 am
BOI
-
BRU
35h 12m
2 stops
United Airlines Logo
12:00 pm - 9:53 am
BRU
-
BOI
29h 53m
2 stops
$914United Airlines
lun., jun. 8 - mié., jul. 1
United Airlines Logo
10:35 am - 1:15 pm
BOI
-
BRU
18h 40m
2 stops
United Airlines Logo
9:25 am - 5:56 pm
BRU
-
BOI
40h 31m
2 stops
$967United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Bruxelles-National flights

Get data-powered insights and trends into flights from Boise to Bruxelles-National to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boise to Brussels Bruxelles-National Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Brussels Bruxelles-National Airport departing in April.
Find deals

Good to know

Low seasonOctober
Cheapest flight$410
Best time to beat the crowds with an average 53% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Boise to Brussels

When to book flights from Boise to Bruxelles-National

Are your dates flexible? Find out the best times to travel from Boise to Bruxelles-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boise to Brussels flights

  • What is the cheapest flight from Boise to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Boise to Brussels Bruxelles-National Airport was $410 for a one-way ticket and $633 for a round-trip.

  • Do I need a passport to fly between Boise and Brussels?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boise and on arrival in Brussels.

  • Which aircraft models fly most regularly from Boise to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Brussels?

    Star Alliance is the only airline alliance operating flights between Boise and Brussels.

  • How does KAYAK find such low prices on flights from Boise to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Boise with another airline. Booking your flights between Boise and BRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boise to Bruxelles-National

 
See real verified KAYAK customer reviews for airlines flying from Boise to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Bruxelles-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9344 reviews
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

10.0 ExcellentAnonymous, Feb 2026
DEN - RSW
Read more United Airlines reviews

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

Everything you need to know for your flight from Boise to Bruxelles-National

Information on your arrival and departure airports

Boise (BOI)
Bruxelles-National (BRU)