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$220+ Cheap flights from Boston (BOS) to Belgium

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BRU
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Boston to Belgium

Keep the following information in mind while searching for Boston to Belgium flight deals. Data was last updated July 29, 2025.

Round-trip from

$398
(Air Canada)

One-way from

$220
(Booking.com)

Popular in

June

Cheapest in

January

Average price

$674

Good round-trip deal

$1,076 or less

Good one-way deal

$510 or less
From Boston Logan Intl to Belgium
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One-way flight from Boston Logan Intl to Belgium
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Highest demand for flights based on searches. 9% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Belgium.
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Price to beat on a one-way flight from Boston Logan Intl to Belgium.
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Find flight deals from Boston to Belgium

Cheapest flights from Boston to Belgium
Explore the most affordable flight options available from Boston to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:20 amBOS - BRU
1 stop15h 40mAir Canada
Tue 9/2310:00 amBRU - BOS
1 stop29h 30mAir Canada
Deal found 7/28$398
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:15 pmBOS - BRU
2 stops13h 45mMultiple Airlines
Fri 5/18:30 amBRU - BOS
2 stops15h 10mMultiple Airlines
Deal found 7/28$400
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:20 amBOS - BRU
2 stops18h 40mUnited Airlines
Fri 9/2610:00 amBRU - BOS
1 stop17h 25mUnited Airlines
Deal found 7/28$402
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:35 pmBOS - BRU
1 stop18h 15mIcelandair
Wed 9/241:50 pmBRU - BOS
1 stop14h 10mIcelandair
Deal found 7/28$403
This SWISS deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:50 pmBOS - BRU
1 stop9h 45mSWISS
Mon 11/108:10 pmBRU - BOS
1 stop30h 10mSWISS
Deal found 7/29$413
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:20 pmBOS - BRU
1 stop10h 40mBrussels Airlines
Fri 8/2210:00 amBRU - BOS
1 stop10h 35mBrussels Airlines
Deal found 7/28$419
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:34 amBOS - BRU
2 stops16h 06mDelta
Wed 8/2010:45 amBRU - BOS
1 stop18h 29mDelta
Deal found 7/29$420
This Iberia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/199:20 pmBOS - BRU
1 stop15h 35mIberia
Mon 9/2210:15 pmBRU - BOS
1 stop29h 00mIberia
Deal found 7/28$436
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:40 pmBOS - BRU
2 stops20h 55mScandinavian Airlines
Thu 9/257:00 pmBRU - BOS
2 stops26h 35mScandinavian Airlines
Deal found 7/27$439
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:20 amBOS - CRL
2 stops24h 10mMultiple Airlines
Tue 9/167:35 amCRL - BOS
2 stops14h 24mMultiple Airlines
Deal found 7/29$500
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:10 pmBOS - ANR
3 stops22h 10mMultiple Airlines
Thu 8/212:30 pmANR - BOS
3 stops33h 20mMultiple Airlines
Deal found 7/29$1,184

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Boston to Belgium that are best for you.

Fly from

Boston

Fly to

Belgium

Route

Depart

Return

Price

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 8/19

10:20 am-8:00 am

1 stop15h 40m

Brussels Bruxelles-National

Fri 9/26

10:00 am-9:25 pm

1 stop17h 25m

$398

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Mon 8/18

12:15 pm-8:00 am

2 stops13h 45m

Brussels Bruxelles-National

Fri 5/1

8:30 am-5:40 pm

2 stops15h 10m

$400

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 8/19

8:05 am-8:00 am

2 stops17h 55m

Brussels Bruxelles-National

Wed 9/24

10:00 am-5:55 pm

1 stop13h 55m

$402

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Thu 8/21

12:35 pm-12:50 pm

1 stop18h 15m

Brussels Bruxelles-National

Wed 9/24

1:50 pm-10:00 pm

1 stop14h 10m

$403

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 9/3

5:05 pm-8:50 am

1 stop9h 45m

Brussels Bruxelles-National

Mon 9/8

8:05 pm-3:25 pm

1 stop25h 20m

$414

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Thu 8/14

3:20 pm-8:00 am

1 stop10h 40m

Brussels Bruxelles-National

Fri 8/22

10:00 am-2:35 pm

1 stop10h 35m

$419

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 8/13

11:34 am-9:40 am

2 stops16h 06m

Brussels Bruxelles-National

Wed 8/20

10:45 am-11:14 pm

1 stop18h 29m

$420

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 8/19

9:20 pm-6:55 pm

1 stop15h 35m

Brussels Bruxelles-National

Mon 9/22

10:15 pm-9:15 pm

1 stop29h 00m

$436

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sun 9/21

5:40 pm-8:35 pm

2 stops20h 55m

Brussels Bruxelles-National

Thu 9/25

7:00 pm-3:35 pm

2 stops26h 35m

$439

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Sun 9/7

10:20 am-4:30 pm

2 stops24h 10m

Charleroi Brussels

Tue 9/16

7:35 am-3:59 pm

2 stops14h 24m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 21 results
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Best time to book a flight from Boston to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Belgium

What is the cheapest month to book a flight from Boston to Belgium?

Currently, November is the cheapest month in which you can book a flight from Boston to Belgium (average of $614). Flying from Boston to Belgium in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to BE?

Find hourly flight availability from Boston to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Boston to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgium. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Boston to Belgium, such as Delta, SWISS, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,449 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Brussels Airlines
7.3
Good
350 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Boston to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Belgium?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Belgium. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • What are the cheapest airlines to fly from Boston to Belgium one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $220. Users have also found prices from $235 and $319 on PLAY and Icelandair, respectively.

  • What are the most popular routes from Boston to Belgium?

    While some choose either Boston Logan Intl - Charleroi Brussels or Boston Logan Intl - Antwerp Deurne, Boston Logan Intl - Brussels Bruxelles-National is the most popular route from Boston to Belgium.

  • What are the cheapest flights from Boston to Belgium?

    On average you can expect to pay $2,302 for a flight from Boston to Belgium. The cheapest flight overall is $479 while the most popular route, (Boston Logan Intl - Brussels Bruxelles-National) is currently priced at $369.

  • Can I find deals for flights from Boston to Belgium that include hotel bookings?

    Yes. In addition to deals on Boston to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Belgium?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Belgium.

  • Can I find deals for business class flights from Boston to Belgium?

    Yes. Cheapflights offers flight deals from Boston to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Belgium?

    Currently, November is the cheapest month in which you can book a flight from Boston to Belgium (average of $614). Flying from Boston to Belgium in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boston to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Boston to Belgium

Discover the top 10 airlines that operate flights from Boston to Belgium. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$352Average$586FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$386Average$504FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$389Average$664FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$397Average$688FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$398Average$540FlexibilityNo cancel feeOn-time77%
DeltaCheapest$431Average$710FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$435Average$639FlexibilityNo cancel feeOn-time79%
Aer LingusCheapest$456Average$612FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$466Average$509FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$471Average$666FlexibilityNo cancel feeOn-time67%

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