Cheap Flights from Boston (BOS) to Charleroi (CRL)

Popular airlines from Logan International Airport (BOS) to Charleroi (CRL-Brussels South Charleroi)

Alternative airports near Charleroi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Brussels - National BRU. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $398
BRU
Brussels - National
Cheapest
Average driving time to city center47 min
Flights from $398
Flights from Boston (BOS) to Charleroi (CRL)
Origin airport
Logan Intl.
Destination airport
Brussels South Charleroi
Distance
3480 mi

Boston to Charleroi Flights

The cheapest times to fly from Boston to Charleroi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Charleroi are during the month of . You can find some of the cheapest flights from Boston to Charleroi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Charleroi

Sunday is one of the best days to book for cheap flights from Boston to Charleroi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Charleroi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Charleroi in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Charleroi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Charleroi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Brussels South Charleroi Airport (CRL) cost?
Secure a cheap one-way flight or cheap return flight from Logan Intl. Airport (BOS) to Brussels South Charleroi Airport (CRL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Brussels South Charleroi Airport (CRL)?
Planning your getaway for can help you save, as it's the cheapest month for flights between BOS and CRL. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Brussels South Charleroi Airport (CRL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BOS to CRL flight.
How many flights per day from Logan Intl. Airport (BOS) to Brussels South Charleroi Airport (CRL)?
You'll need to book a flight with a layover when traveling from Logan Intl. Airport (BOS) to Brussels South Charleroi Airport (CRL). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from BOS to CRL?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Brussels South Charleroi Airport (CRL)?
Opt for a flight from Logan Intl. Airport (BOS) to Brussels South Charleroi Airport (CRL) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Charleroi from Logan Intl. Airport (BOS)?
Brussels - National Airport (BRU) is the only airport in Charleroi with direct flights from Logan Intl. Airport (BOS). Explore your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Brussels South Charleroi Airport (CRL) last-minute?
Last-minute bookings from BOS to CRL are generally more expensive. To secure the best rates, start looking for flights well in advance. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a BOS to CRL flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOS to CRL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the hassle out of travel planning. Simply pick your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Brussels South Charleroi Airport (CRL)?
Generally, it's possible to cancel or reschedule your BOS to CRL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.