$478 Cheap Flights from Brussels (BRU) to Chattanooga (CHA)

View $478 flight on Wed, Apr 29, 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to Chattanooga Metropolitan Airport (CHA)

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Cheap Flights from Brussels to Chattanooga (BRU-CHA)

Prices were available within the past 7 days and start at $478 for one-way flights and $833 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, Apr 5 - Thu, Apr 30
BRU
Brussels
CHA
Chattanooga
$833 Roundtrip, found 5 days ago
$833
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Apr 5 from Brussels to Chattanooga, returning Thu, Apr 30, priced at $833 found 5 days ago
United
Sun, Apr 5 - Thu, Apr 30
BRU
Brussels
CHA
Chattanooga
$834 Roundtrip, found 5 days ago
$834
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 5 from Brussels to Chattanooga, returning Thu, Apr 30, priced at $834 found 5 days ago
United
Sun, Apr 5 - Thu, Apr 30
BRU
Brussels
CHA
Chattanooga
$834 Roundtrip, found 5 days ago
$834
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 5 from Brussels to Chattanooga, returning Thu, Apr 30, priced at $834 found 5 days ago
United
Sun, Apr 5 - Thu, Apr 30
BRU
Brussels
CHA
Chattanooga
$839 Roundtrip, found 5 days ago
$839
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 5 from Brussels to Chattanooga, returning Thu, Apr 30, priced at $839 found 5 days ago
British Airways
Sun, Apr 5 - Thu, Apr 30
BRU
Brussels
CHA
Chattanooga
$881 Roundtrip, found 5 days ago
$881
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Apr 5 from Brussels to Chattanooga, returning Thu, Apr 30, priced at $881 found 5 days ago
United
Sun, Apr 5 - Thu, Apr 30
BRU
Brussels
CHA
Chattanooga
$897 Roundtrip, found 5 days ago
$897
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 5 from Brussels to Chattanooga, returning Thu, Apr 30, priced at $897 found 5 days ago
Aer Lingus
Sun, Apr 5 - Thu, Apr 30
BRU
Brussels
CHA
Chattanooga
$902 Roundtrip, found 5 days ago
$902
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sun, Apr 5 from Brussels to Chattanooga, returning Thu, Apr 30, priced at $902 found 5 days ago
Aer Lingus
Sun, Apr 5 - Thu, Apr 30
BRU
Brussels
CHA
Chattanooga
$905 Roundtrip, found 5 days ago
$905
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sun, Apr 5 from Brussels to Chattanooga, returning Thu, Apr 30, priced at $905 found 5 days ago
Aer Lingus
Sun, Apr 5 - Thu, Apr 30
BRU
Brussels
CHA
Chattanooga
$909 Roundtrip, found 5 days ago
$909
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sun, Apr 5 from Brussels to Chattanooga, returning Thu, Apr 30, priced at $909 found 5 days ago
Scandinavian Airlines
Sun, Apr 5 - Thu, Apr 30
BRU
Brussels
CHA
Chattanooga
$1,057 Roundtrip, found 5 days ago
$1,057
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Sun, Apr 5 from Brussels to Chattanooga, returning Thu, Apr 30, priced at $1,057 found 5 days ago
Flights from Brussels (BRU) to Chattanooga (CHA)
Origin airport
Brussels - National
Destination airport
Chattanooga Metropolitan
Roundtrip price
$832
Distance
4377 mi

Brussels to Chattanooga Flights

The cheapest times to fly from Brussels to Chattanooga

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 Brussels to Chattanooga are during the month of April. You can find some of the cheapest flights from Brussels to Chattanooga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Chattanooga

Sunday is one of the best days to book for cheap flights from Brussels to Chattanooga: 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 Brussels to Chattanooga

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 Brussels to Chattanooga in 2026. You can also book with separate airlines for your outbound and return journeys, from $478 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 Brussels to Chattanooga 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 Brussels to Chattanooga 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 Brussels - National Airport (BRU) to Chattanooga Metropolitan Airport (CHA) cost?
Secure a cheap one-way flight from $478 or cheap return flight from $833 from Brussels - National Airport (BRU) to Chattanooga Metropolitan Airport (CHA) 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 Brussels - National Airport (BRU) to Chattanooga Metropolitan Airport (CHA)?
The cheapest month to fly from BRU to CHA is April, when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Brussels - National Airport (BRU) to Chattanooga Metropolitan Airport (CHA)?
To find the cheapest airline that'll fly you from BRU to CHA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Brussels - National Airport (BRU) to Chattanooga Metropolitan Airport (CHA)?
You'll have to hop on a flight with a layover when traveling from Brussels - National Airport (BRU) to Chattanooga Metropolitan Airport (CHA). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from BRU to CHA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brussels - National Airport (BRU) to Chattanooga Metropolitan Airport (CHA)?
Select a flight from Brussels - National Airport (BRU) to Chattanooga Metropolitan Airport (CHA) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Brussels - National Airport (BRU) to Chattanooga Metropolitan Airport (CHA) last-minute?
Holding off until right before your break to book your flight from BRU to CHA often results in higher prices. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your itinerary for a better chance of scoring a bargain.
Is it cheaper to book a BRU to CHA flight and hotel package?
Compared with arranging flights and hotels separately, booking a BRU to CHA flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of travel planning. Just pick your flights and select from our wide range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Chattanooga Metropolitan Airport (CHA)?
In most instances, you're able to cancel or reschedule your BRU to CHA flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more details, visit our Customer Service portal.

*Flight schedules are subject to change.

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*Available to One Key members.