What airlines fly to Brussels?

Icelandair, United Airlines and Brussels Airlines are the top three most popular airlines that fly to Brussels from Boston according to our data. Icelandair is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Brussels. Keep in mind that there are 12 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to Brussels?

Icelandair and United Airlines are the most popular carriers operating from Boston Logan Intl to Brussels

When did momondo last update prices for flights from Boston Logan Intl Airport to Brussels?

Prices for flights from Boston Logan Intl Airport to Brussels refresh daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Brussels?

The number of operators available for flights from Boston Logan Intl Airport to Brussels is 12 as of August 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Brussels?

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 Boston Logan Intl Airport to Brussels.

What documentation or ID do you need to fly to Brussels?

The travel and health documents required for your trip to Brussels can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$210 Cheap Flights from Boston to Brussels in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Brussels

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One-way

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Cheap round-trip flights

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7:50 pm - 11:55 amBOS Boston Logan Intl-BRU Brussels Bruxelles-National

10h 05m1 stop Reykjavik Keflavik Intl

12:50 pm - 5:50 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

11h 00m1 stop Reykjavik Keflavik Intl

$495Icelandair

Mon, Nov 2 - Tue, Nov 10

7:50 pm - 11:55 amBOS Boston Logan Intl-BRU Brussels Bruxelles-National

10h 05m1 stop Reykjavik Keflavik Intl

12:50 pm - 5:50 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

11h 00m1 stop Reykjavik Keflavik Intl

$495Icelandair

Wed, Nov 11 - Tue, Nov 17

11:00 pm - 12:55 pmBOS Boston Logan Intl-BRU Brussels Bruxelles-National

31h 55m1 stop Reykjavik Keflavik Intl

5:35 pm - 9:05 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

33h 30m1 stop Barcelona-El Prat

$510Multiple Airlines

Mon, Oct 5 - Tue, Oct 20

8:50 pm - 12:55 pmBOS Boston Logan Intl-BRU Brussels Bruxelles-National

10h 05m1 stop Reykjavik Keflavik Intl

8:45 am - 9:05 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

18h 20m1 stop Barcelona-El Prat

$513Multiple Airlines

Wed, Oct 7 - Thu, Oct 22

5:40 pm - 9:40 amBOS Boston Logan Intl-BRU Brussels Bruxelles-National

10h 00m1 stop Kastrup Copenhagen

10:20 am - 3:35 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

11h 15m1 stop Kastrup Copenhagen

$595Scandinavian Airlines

Fri, Oct 9 - Fri, Oct 16

5:40 pm - 7:50 pmBOS Boston Logan Intl-BRU Brussels Bruxelles-National

20h 10m1 stop Kastrup Copenhagen

10:20 am - 3:35 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

11h 15m1 stop Kastrup Copenhagen

$596Scandinavian Airlines

Thu, Sep 24 - Tue, Sep 29

7:15 am - 8:05 amBOS Boston Logan Intl-BRU Brussels Bruxelles-National

18h 50m1 stop Newark

10:00 am - 2:53 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

10h 53m1 stop Montreal Pierre Elliott Trudeau Intl

$656United Airlines

Mon, Nov 2 - Fri, Nov 13

1:29 pm - 8:55 amBOS Boston Logan Intl-BRU Brussels Bruxelles-National

13h 26m1 stop Chicago O'Hare Intl

10:00 am - 9:28 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

17h 28m1 stop Montreal Pierre Elliott Trudeau Intl

$656United Airlines

Sun, Nov 1 - Fri, Nov 13

7:40 pm - 7:50 amBOS Boston Logan Intl-BRU Brussels Bruxelles-National

30h 10m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

10:00 am - 2:53 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

10h 53m1 stop Montreal Pierre Elliott Trudeau Intl

$659Air Canada

Tue, Nov 3 - Thu, Nov 12

7:40 pm - 7:50 amBOS Boston Logan Intl-BRU Brussels Bruxelles-National

30h 10m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

10:00 am - 2:53 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

10h 53m1 stop Montreal Pierre Elliott Trudeau Intl

$659Air Canada

Mon, Nov 2 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

9:40 pm - 2:15 pmBOS Boston Logan Intl-BRU Brussels Bruxelles-National

10h 35m1 stop Zurich

9:40 am - 7:55 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

16h 15m1 stop Zurich

$848SWISS

Tue, Aug 18 - Mon, Aug 31

5:10 pm - 7:55 pmBOS Boston Logan Intl-BRU Brussels Bruxelles-National

20h 45m1 stop Vienna Intl

6:40 pm - 7:19 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

30h 39m2 stops Vienna Intl Washington, D.C. Dulles Intl

$865Austrian Airlines

Tue, Aug 18 - Mon, Aug 31

5:05 pm - 5:55 pmBOS Boston Logan Intl-BRU Brussels Bruxelles-National

18h 50m1 stop Rome Fiumicino

6:55 pm - 1:40 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

24h 45m1 stop Rome Fiumicino

$865ITA Airways

Tue, Aug 18 - Sun, Aug 23

5:10 pm - 12:45 pmBOS Boston Logan Intl-BRU Brussels Bruxelles-National

13h 35m2 stops Zurich Geneva Geneve-Cointrin

8:40 pm - 3:10 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

24h 30m2 stops Geneva Geneve-Cointrin Zurich

$911SWISS

Tue, Aug 18 - Mon, Aug 31

3:35 pm - 1:15 pmBOS Boston Logan Intl-BRU Brussels Bruxelles-National

15h 40m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

6:20 am - 6:07 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

17h 47m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$991Air Canada

Tue, Aug 18 - Sun, Aug 23

10:40 am - 7:50 amBOS Boston Logan Intl-BRU Brussels Bruxelles-National

15h 10m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl

9:55 am - 6:07 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

14h 12m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

$999Air Canada

Tue, Aug 18 - Fri, Aug 28

6:00 pm - 7:45 amBOS Boston Logan Intl-BRU Brussels Bruxelles-National

31h 45m1 stop Newark

9:30 am - 9:45 amBRU Brussels Bruxelles-National-BOS Boston Logan Intl

30h 15m1 stop Montreal Pierre Elliott Trudeau Intl

$1,049United Airlines

Sat, Aug 15 - Sun, Aug 23

6:00 pm - 7:10 amBOS Boston Logan Intl-BRU Brussels Bruxelles-National

31h 10m2 stops Newark Montreal Pierre Elliott Trudeau Intl

9:55 am - 5:42 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

13h 47m1 stop Halifax Intl

$1,060United Airlines

Sat, Aug 15 - Sun, Aug 23

8:50 pm - 2:35 pmBOS Boston Logan Intl-BRU Brussels Bruxelles-National

35h 45m2 stops Chicago O'Hare Intl Kastrup Copenhagen

8:30 pm - 11:00 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

32h 30m2 stops Kastrup Copenhagen Chicago O'Hare Intl

$1,320Scandinavian Airlines

Mon, Aug 17 - Wed, Aug 19

8:50 pm - 12:55 pmBOS Boston Logan Intl-BRU Brussels Bruxelles-National

10h 05m1 stop Reykjavik Keflavik Intl

1:50 pm - 6:50 pmBRU Brussels Bruxelles-National-BOS Boston Logan Intl

11h 00m1 stop Reykjavik Keflavik Intl

$3,008Icelandair

Mon, Aug 17 - Sun, Sep 6

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Scandinavian Airlines flights from Boston to Brussels

Our best Scandinavian Airlines deals on Boston to Brussels flight tickets

Scandinavian Airlines

Oct 9

BOS5:40 pmBoston Logan Intl

10h 00m

1 stop

BRU9:40 amBrussels Bruxelles-National

Oct 16

BRU10:20 amBrussels Bruxelles-National

11h 15m

1 stop

BOS3:35 pmBoston Logan Intl

$595

Scandinavian Airlines

Sep 24

BOS5:40 pmBoston Logan Intl

10h 00m

1 stop

BRU9:40 amBrussels Bruxelles-National

Oct 1

BRU10:20 amBrussels Bruxelles-National

11h 15m

1 stop

BOS3:35 pmBoston Logan Intl

$596

Scandinavian Airlines

Oct 8

BOS5:40 pmBoston Logan Intl

20h 10m

1 stop

BRU7:50 pmBrussels Bruxelles-National

Oct 18

BRU7:00 pmBrussels Bruxelles-National

26h 35m

2 stops

BOS3:35 pmBoston Logan Intl

$599

United Airlines flights from Boston to Brussels

Our best United Airlines deals on Boston to Brussels flight tickets

United Airlines

Aug 21

BOS6:25 pmBoston Logan Intl

31h 25m

1 stop

BRU7:50 amBrussels Bruxelles-National

Aug 28

BRU9:30 amBrussels Bruxelles-National

33h 20m

2 stops

BOS12:50 pmBoston Logan Intl

$912

United Airlines

Aug 22

BOS6:00 pmBoston Logan Intl

31h 45m

1 stop

BRU7:45 amBrussels Bruxelles-National

Aug 30

BRU9:55 amBrussels Bruxelles-National

32h 52m

2 stops

BOS12:47 pmBoston Logan Intl

$928

United Airlines

Aug 24

BOS12:41 pmBoston Logan Intl

12h 34m

2 stops

BRU7:15 amBrussels Bruxelles-National

Oct 4

BRU11:10 amBrussels Bruxelles-National

13h 56m

2 stops

BOS7:06 pmBoston Logan Intl

$951

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Mon 11/2

7:50 pm-11:55 am

1 stop10h 05m

Brussels Bruxelles-National

Tue 11/10

12:50 pm-5:50 pm

1 stop11h 00m

$495

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Wed 11/11

7:50 pm-11:55 am

1 stop10h 05m

Brussels Bruxelles-National

Tue 11/17

12:50 pm-5:50 pm

1 stop11h 00m

$495

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Mon 10/5

11:00 pm-12:55 pm

1 stop31h 55m

Brussels Bruxelles-National

Tue 10/20

5:35 pm-9:05 pm

1 stop33h 30m

$510

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Wed 10/7

8:50 pm-12:55 pm

1 stop10h 05m

Brussels Bruxelles-National

Thu 10/22

8:45 am-9:05 pm

1 stop18h 20m

$513

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Fri 10/9

5:40 pm-9:40 am

1 stop10h 00m

Brussels Bruxelles-National

Fri 10/16

10:20 am-3:35 pm

1 stop11h 15m

$595

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Thu 9/24

5:40 pm-7:50 pm

1 stop20h 10m

Brussels Bruxelles-National

Tue 9/29

10:20 am-3:35 pm

1 stop11h 15m

$596

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Mon 11/2

7:15 am-8:05 am

1 stop18h 50m

Brussels Bruxelles-National

Fri 11/13

10:00 am-2:53 pm

1 stop10h 53m

$656

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Sun 11/1

1:29 pm-8:55 am

1 stop13h 26m

Brussels Bruxelles-National

Fri 11/13

10:00 am-9:28 pm

1 stop17h 28m

$656

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Tue 11/3

7:40 pm-7:50 am

2 stops30h 10m

Brussels Bruxelles-National

Thu 11/12

10:00 am-2:53 pm

1 stop10h 53m

$659

BostonBrussels

BOS Boston Logan Intl - BRU Brussels Bruxelles-National

BOSBRU

Boston Logan Intl

Mon 11/2

7:40 pm-7:50 am

2 stops30h 10m

Brussels Bruxelles-National

Wed 11/11

10:00 am-2:53 pm

1 stop10h 53m

$659

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Brussels

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

Prices

Airlines

What is the typical price of a round-trip flight between Boston and Brussels?

Prices are currently low for flights on this route.

Typical prices usually range from $543 to $805.
The lowest price recently found on this route was $495.

What is the cheapest month to fly to Brussels?

In general, November is the cheapest month to fly from Boston to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $457. If you are unable to visit Brussels during the month of November, then departing from Boston during the month January is also very affordable. Most momondo users find prices during this month for around $523.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $942. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,197.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from Boston to Brussels in the evening for as low as $950. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,068.

What is the cheapest Boston Logan Intl to Brussels flight route?

Fly from Boston Logan Intl to Brussels Bruxelles-National for the best Boston Logan Intl - Brussels flight prices

How far in advance should I book a flight from Boston to Brussels?

You are more likely to see cheaper flights to Brussels from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $615 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Boston for as low as $492 on momondo.

What cabin class options are available on Boston to Brussels flights?

There are 2 cabin classes available to choose from on Boston to Brussels flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Boston to Brussels flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Brussels

Fastest flight time	9h 40m
Direct flights	None

The fastest flight from Boston to Brussels takes 9h 40m

There are no direct flights from Boston to Brussels. There are no popular flight routes from Boston to Brussels.

Search flight deals

Frequently asked questions about flying from Boston to Brussels

How far is Boston Logan Intl to Brussels by plane?
There are 3466.3 mi between Boston Logan Intl and Brussels. By plane, this route typically takes 9h 40m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Brussels?
Prices for flights from Boston Logan Intl Airport to Brussels refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Brussels?
The number of operators available for flights from Boston Logan Intl Airport to Brussels is 12 as of August 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Brussels?
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 Boston Logan Intl Airport to Brussels.
What documentation or ID do you need to fly to Brussels?
The travel and health documents required for your trip to Brussels can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Boston to Brussels

Compare and see reviews for airlines that fly from Boston to Brussels with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $366	Free Cancellation	Rating 6.7 8,159 reviews	Search British Airways flights
Icelandair	PriceFrom $381	Free Cancellation	Rating 6.9 732 reviews	Search Icelandair flights
United Airlines	PriceFrom $386	Free Cancellation	Rating 7.4 10,110 reviews	Search United Airlines flights
TAP AIR PORTUGAL	PriceFrom $386	Free Cancellation	Rating 7.2 2,368 reviews	Search TAP AIR PORTUGAL flights
Brussels Airlines	PriceFrom $386	Free Cancellation	Rating 7.3 430 reviews	Search Brussels Airlines flights
Aer Lingus	PriceFrom $403	Free Cancellation	Rating 7.3 1,701 reviews	Search Aer Lingus flights
KLM	PriceFrom $408	Free Cancellation	Rating 7.8 1,558 reviews	Search KLM flights
Delta	PriceFrom $408	Free Cancellation	Rating 7.8 8,506 reviews	Search Delta flights
SWISS	PriceFrom $413	Free Cancellation	Rating 7.5 2,035 reviews	Search SWISS flights
Air Canada	PriceFrom $422	Free Cancellation	Rating 7.1 11,474 reviews	Search Air Canada flights

Why use momondo?

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

Finding the right flight to Brussels from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

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

Flights from Boston to Brussels 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 Boston to Brussels?

Once you have performed a search for Boston 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 Boston to Brussels right now. Can momondo alert me if prices change?

Price alerts on flights to Brussels from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Brussels trip

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Find better results for your trip to Belgium

Nearby airports

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Complete your trip

Feeling lucky

Fly into one of these airports located in Brussels

Brussels Bruxelles-National Airport

Charleroi Brussels Airport

Cheap flights from Boston to Brussels from $210

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Brussels departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boston to Brussels

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Scandinavian Airlines flights from Boston to Brussels

Our best Scandinavian Airlines deals on Boston to Brussels flight tickets

United Airlines flights from Boston to Brussels

Our best United Airlines deals on Boston to Brussels flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Brussels that are best for you.

See travel insights to Brussels from

How to get the cheapest flight ticket from Boston to Brussels

What is the typical price of a round-trip flight between Boston and Brussels?

What is the cheapest month to fly to Brussels?

What is the cheapest day to depart on your flight to Brussels?

What is the cheapest time of day to depart on your flight to Brussels?

What is the cheapest Boston Logan Intl to Brussels flight route?

How far in advance should I book a flight from Boston to Brussels?

What cabin class options are available on Boston to Brussels flights?

What is the cheapest airline that flies from Boston Logan Intl to Brussels?

What airlines fly to Brussels?

Cheap Boston to Brussels flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Brussels

Best airlines flying from Boston to Brussels

Compare and see reviews for airlines that fly from Boston to Brussels with momondo

Why use momondo?

An easier way to manage your Brussels trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels

Fly your favorite airline to Brussels

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Boston

According to popular flight searches on momondo this year

Complete your trip to Brussels

Explore popular destinations other users love

According to popular flight searches on momondo this year