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Charleroi Brussels

$243+ Cheap flights from Boston (BOS) to Charleroi Brussels (CRL)

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CRL
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Boston to Charleroi Brussels

Cheapest flights from Boston to Charleroi Brussels
Explore the most affordable flight options available from Boston to Charleroi Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Mytrip deal was found by Cheapflights users on 1/24. 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 3/16:25 pm
BOS
-
CRL
2 stops19h 40m
Multiple Airlines
Sat 3/75:30 pm
CRL
-
BOS
2 stops25h 40m
Multiple Airlines
Deal found 1/24$493
This Mytrip deal was found by Cheapflights users on 1/24. 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.
Fri 2/65:30 am
BOS
-
CRL
3 stops31h 45m
Multiple Airlines
Thu 2/129:30 am
CRL
-
BOS
2 stops34h 35m
Multiple Airlines
Deal found 1/24$500
This Mytrip deal was found by Cheapflights users on 1/24. 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 2/226:25 pm
BOS
-
CRL
2 stops19h 40m
Multiple Airlines
Sun 3/17:55 pm
CRL
-
BOS
3 stops29h 17m
Multiple Airlines
Deal found 1/24$513
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Mon 9/1411:00 pm
BOS
-
CRL
1 stop13h 40m
Multiple Airlines
Tue 9/291:50 pm
CRL
-
BOS
1 stop13h 25m
Multiple Airlines
Deal found 1/25$542
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Sun 2/225:10 pm
BOS
-
CRL
1 stop13h 35m
Multiple Airlines
Thu 2/268:40 am
CRL
-
BOS
1 stop18h 15m
Multiple Airlines
Deal found 1/24$565
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Sun 2/17:50 pm
BOS
-
CRL
2 stops20h 25m
Multiple Airlines
Thu 2/128:40 am
CRL
-
BOS
1 stop18h 15m
Multiple Airlines
Deal found 1/25$617

Find flight deals from Boston to Charleroi Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Charleroi Brussels (CRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$493
(Mytrip)

One-way from

$243
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$529
Provider with most accurate pricing for Boston Logan Intl-Charleroi Brussels flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Charleroi Brussels flights.
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From Boston Logan Intl to Charleroi Brussels
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One-way flight from Boston Logan Intl to Charleroi Brussels
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Charleroi Brussels 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 January 26, 2026.
Use the filters below to find and compare flights from Boston to Charleroi Brussels Airport that are best for you.

Fly from

Boston

Fly to

Charleroi Brussels

Route

Depart

Return

Price

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Fri 2/6

5:30 am-7:15 pm

3 stops31h 45m

Charleroi Brussels

Thu 2/12

9:30 am-2:05 pm

2 stops34h 35m

$500

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Sun 2/22

6:25 pm-8:05 pm

2 stops19h 40m

Charleroi Brussels

Sun 3/1

7:55 pm-7:12 pm

3 stops29h 17m

$513

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Sun 2/22

5:10 pm-12:45 pm

1 stop13h 35m

Charleroi Brussels

Thu 2/26

8:40 am-8:55 pm

1 stop18h 15m

$565

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Sat 2/7

10:40 pm-8:35 pm

2 stops15h 55m

Charleroi Brussels

Thu 2/12

8:40 am-8:55 pm

1 stop18h 15m

$617

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Sun 2/1

10:45 pm-6:15 pm

1 stop13h 30m

Charleroi Brussels

Thu 2/12

7:25 am-2:35 pm

1 stop13h 10m

$637

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Wed 3/4

6:05 pm-4:05 pm

1 stop16h 00m

Charleroi Brussels

Thu 3/12

7:25 am-3:35 pm

1 stop13h 10m

$663

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Sun 3/22

8:50 pm-4:00 pm

2 stops14h 10m

Charleroi Brussels

Thu 3/26

7:35 am-6:50 pm

2 stops16h 15m

$713

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Fri 3/27

9:00 pm-9:55 pm

2 stops19h 55m

Charleroi Brussels

Sun 3/29

3:25 pm-7:55 pm

2 stops34h 30m

$731

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Mon 3/9

8:50 pm-11:10 am

2 stops33h 20m

$243

BostonBrussels

BOS - CRL

BOSCRL

Boston Logan Intl

Tue 3/31

5:30 am-9:15 pm

3 stops33h 45m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 13 results
1
2

Compare providers for flights from Boston to Charleroi Brussels

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Charleroi Brussels in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Charleroi Brussels Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Charleroi Brussels Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Charleroi Brussels Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Charleroi Brussels Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Charleroi Brussels Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Charleroi Brussels

Have a flexible travel schedule? Discover the best time to fly to Charleroi Brussels 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.

Related info for your journey

Find useful and relevant information for your journey from Boston to Charleroi Brussels. 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 Charleroi Brussels?

    For a flight from Boston to Charleroi Brussels, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 outbound flights to Charleroi Brussels per day. 0 airlines have flights to Charleroi Brussels from Boston Logan Intl on a regular basis.

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

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

  • How can I find direct flights from Boston to Charleroi Brussels?

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

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

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

See more FAQs

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