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Brussels

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Brussels Flights as Low as $110

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Wed, Feb 19 - Tue, Feb 25
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$110 Roundtrip, found 13 hours ago
$110
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Feb 19 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Feb 25, priced at $110 found 13 hours ago
Frontier Airlines
Tue, Mar 4 - Wed, Mar 5
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$119 Roundtrip, found 11 hours ago
$119
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Mar 4 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Wed, Mar 5, priced at $119 found 11 hours ago
Frontier Airlines
Wed, May 7 - Sat, May 17
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$120 Roundtrip, found 1 day ago
$120
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 7 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Sat, May 17, priced at $120 found 1 day ago
Frontier Airlines
Tue, Feb 4 - Wed, Feb 12
PDX
Portland Intl.
STL
Lambert-St. Louis Intl.
$135 Roundtrip, found 4 days ago
$135
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Feb 4 from Portland Intl. to Lambert-St. Louis Intl., returning Wed, Feb 12, priced at $135 found 4 days ago
Spirit Airlines
Thu, Feb 20 - Thu, Feb 27
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$171 Roundtrip, found 2 days ago
$171
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu, Feb 20 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Thu, Feb 27, priced at $171 found 2 days ago
Delta
Thu, Apr 3 - Sat, Apr 5
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Apr 3 from Logan Intl. to Lambert-St. Louis Intl., returning Sat, Apr 5, priced at $189 found 1 day ago
Frontier Airlines
Tue, Feb 25 - Fri, Mar 7
TTN
Mercer
STL
Lambert-St. Louis Intl.
$189 Roundtrip, found 4 days ago
$189
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Feb 25 from Mercer to Lambert-St. Louis Intl., returning Fri, Mar 7, priced at $189 found 4 days ago
Delta
Wed, Feb 19 - Tue, Feb 25
DAL
Love Field
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 4 days ago
$197
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Feb 19 from Love Field to Lambert-St. Louis Intl., returning Tue, Feb 25, priced at $197 found 4 days ago
Delta
Wed, Mar 5 - Mon, Mar 17
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 11 hours ago
$197
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Mar 5 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Mar 17, priced at $197 found 11 hours ago
American Airlines
Fri, Mar 7 - Mon, Mar 10
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 11 hours ago
$197
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, Mar 7 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Mar 10, priced at $197 found 11 hours ago
United
Fri, Feb 21 - Mon, Feb 24
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 2 days ago
$197
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 21 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Mon, Feb 24, priced at $197 found 2 days ago
Frontier Airlines
Thu, Mar 13 - Wed, Mar 26
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$201 Roundtrip, found 16 hours ago
$201
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Thu, Mar 13 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Wed, Mar 26, priced at $201 found 16 hours ago
Delta
Tue, Mar 18 - Thu, Mar 27
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$218 Roundtrip, found 2 days ago
$218
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Mar 18 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Thu, Mar 27, priced at $218 found 2 days ago
Delta
Wed, Feb 19 - Mon, Feb 24
GEG
Spokane Intl.
STL
Lambert-St. Louis Intl.
$297 Roundtrip, found 6 days ago
$297
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Feb 19 from Spokane Intl. to Lambert-St. Louis Intl., returning Mon, Feb 24, priced at $297 found 6 days ago
Alaska Airlines
Thu, Mar 20 - Tue, Mar 25
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$307 Roundtrip, found 2 days ago
$307
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Mar 20 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Tue, Mar 25, priced at $307 found 2 days ago
Alaska Airlines
Sat, May 10 - Thu, May 15
PAE
Seattle Paine Field Intl. Airport
STL
Lambert-St. Louis Intl.
$584 Roundtrip, found 15 hours ago
$584
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Sat, May 10 from Seattle Paine Field Intl. Airport to Lambert-St. Louis Intl., returning Thu, May 15, priced at $584 found 15 hours ago

Cheap Flights to Brussels

Fall in love at first flight with your vacation to Brussels by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Brussels on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Brussels, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Brussels

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Brussels with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the STL airport.

What is the cheapest month to fly to Brussels?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Brussels are in February, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Brussels?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Brussels.

What airport is best to fly into Brussels?

When you’re planning your trip to Brussels, convenience is the name of the game. Luckily, Brussels Lambert-St. Louis Intl. Airport is nearby so you can deplane and get going on checking off everything on your Brussels must-do list.

How much are flights to Brussels?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Brussels on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $110, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Brussels?

The trick to saving a stack of cash on your flight to Brussels? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $110 right now, why wait?

Brussels Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$110

Last Minute Hotel Deals in Brussels

Hollywood Casino & Hotel St. Louis
Hollywood Casino & Hotel St. Louis
3.5 out of 5
777 Casino Center Drive, Maryland Heights, MO
The price is $114 per night from Feb 4 to Feb 5
$114
includes taxes & fees
Feb 4 - Feb 5
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free parking, 7 restaurants, and a casino. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,783 reviews)
"Coeanliness"

Reviewed on Jan 28, 2025

Hollywood Casino & Hotel St. Louis
Ameristar Casino Resort and Spa
Ameristar Casino Resort and Spa
4.5 out of 5
1 Ameristar Blvd, St. Charles, MO
The price is $214 per night from Feb 3 to Feb 4
$214
includes taxes & fees
Feb 3 - Feb 4
Stay at this 4.5-star luxury hotel in St. Charles. Enjoy an outdoor pool, a full-service spa, and 6 restaurants. Our guests praise the clean rooms and the property ...
8.2/10 Very Good! (1,003 reviews)
"This property room is absolutely beautiful"

Reviewed on Jan 17, 2025

Ameristar Casino Resort and Spa
Sonesta ES Suites St. Louis - Chesterfield
Sonesta ES Suites St. Louis - Chesterfield
3 out of 5
15431 Conway Rd, Chesterfield, MO
The price is $108 per night from Feb 9 to Feb 10
$108
includes taxes & fees
Feb 9 - Feb 10
Stay at this hotel in Chesterfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (1,004 reviews)
"Good property to stay longer, nice staff"

Reviewed on Jan 31, 2025

Sonesta ES Suites St. Louis - Chesterfield
Pear Tree Inn St. Louis Airport
Pear Tree Inn St. Louis Airport
2.5 out of 5
10810 Pear Tree Ln, St. Ann, MO
The price is $95 per night from Feb 9 to Feb 10
$95
includes taxes & fees
Feb 9 - Feb 10
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.4/10 Exceptional! (2,498 reviews)
"Great location!"

Reviewed on Jan 30, 2025

Pear Tree Inn St. Louis Airport
Renaissance St. Louis Airport Hotel
Renaissance St. Louis Airport Hotel
4 out of 5
9801 Natural Bridge Road, St. Louis, MO
The price is $135 per night from Feb 21 to Feb 22
$135
includes taxes & fees
Feb 21 - Feb 22
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.2/10 Very Good! (1,003 reviews)
Perfect stay
"Excellent. Customer service. Shuttle service. And. Room. Overnight ppl were exceptionally nice. Engineer assisted with ev charging … front desk provided necessary toiletries"

Reviewed on Jan 21, 2025

Renaissance St. Louis Airport Hotel
Drury Inn & Suites St. Louis Airport
Drury Inn & Suites St. Louis Airport
3 out of 5
10490 Natural Bridge Rd, St. Louis, MO
The price is $127 per night from Feb 9 to Feb 10
$127
includes taxes & fees
Feb 9 - Feb 10
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,010 reviews)
"It was very nice. We didn't have any complaints."

Reviewed on Jan 31, 2025

Drury Inn & Suites St. Louis Airport
La Quinta Inn & Suites by Wyndham St. Louis Westport
La Quinta Inn & Suites by Wyndham St. Louis Westport
2.5 out of 5
11805 Lackland Rd, Maryland Heights, MO
The price is $83 per night from Feb 9 to Feb 10
$83
includes taxes & fees
Feb 9 - Feb 10
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
7.2/10 Good! (1,005 reviews)
"…"

Reviewed on Jan 10, 2025

La Quinta Inn & Suites by Wyndham St. Louis Westport
Wingate by Wyndham St. Louis Airport
Wingate by Wyndham St. Louis Airport
2.5 out of 5
10820 Pear Tree Lane, St. Ann, MO
The price is $124 per night from Feb 9 to Feb 10
$124
includes taxes & fees
Feb 9 - Feb 10
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (1,096 reviews)
"Nice clean room, Great friendly helpful staff. and so close to the airport!"

Reviewed on Jan 31, 2025

Wingate by Wyndham St. Louis Airport
See all 531 properties in Brussels
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.