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Ghent

$374+ Cheap flights from St. Louis (STL) to Ghent, 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BRU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from St. Louis to Ghent

Best flights from St. Louis to Ghent
Discover carefully curated flight deals from St. Louis to Ghent that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 2/611:20 amSTL - BRU
2 stops18h 55mUnited Airlines
Tue 2/1010:00 amBRU - STL
2 stops32h 02mUnited Airlines
Deal found 12/15$485
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Fri 2/64:05 pmSTL - BRU
2 stops14h 10mAir Canada
Tue 2/1010:00 amBRU - STL
2 stops35h 30mAir Canada
Deal found 12/16$487
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:22 amSTL - BRU
1 stop13h 43mLufthansa
Tue 2/39:00 amBRU - STL
2 stops17h 27mLufthansa
Deal found 12/17$493
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Thu 1/294:05 pmSTL - BRU
2 stops14h 10mAir Canada
Tue 2/310:00 amBRU - STL
2 stops36h 15mAir Canada
Deal found 12/17$506
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 1/294:05 pmSTL - BRU
2 stops14h 10mUnited Airlines
Tue 2/310:10 amBRU - STL
1 stop16h 17mUnited Airlines
Deal found 12/16$506
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 1/1212:44 pmSTL - BRU
1 stop11h 31mLufthansa
Wed 1/2111:55 amBRU - STL
1 stop14h 32mLufthansa
Deal found 12/16$654

Find flight deals from St. Louis to Ghent

Keep the following information in mind while searching for St. Louis to Ghent flight deals. Data was last updated December 18, 2025.

Round-trip from

$485
(United Airlines)

One-way from

$374
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$2,205
From Lambert-St Louis to Ghent
Search Deals
One-way flight from Lambert-St Louis to Ghent
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($364 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($111 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Ghent 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 December 18, 2025.
Use the filters below to find and compare flights from St. Louis to Ghent that are best for you.

Fly from

St. Louis

Fly to

Ghent

Route

Depart

Return

Price

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Fri 2/6

11:20 am-1:15 pm

2 stops18h 55m

Brussels Bruxelles-National

Tue 2/10

10:00 am-11:02 am

2 stops32h 02m

$485

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Fri 2/6

4:05 pm-1:15 pm

2 stops14h 10m

Brussels Bruxelles-National

Tue 2/10

10:00 am-2:30 pm

2 stops35h 30m

$487

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Thu 1/29

11:22 am-8:05 am

1 stop13h 43m

Brussels Bruxelles-National

Tue 2/3

9:00 am-7:27 pm

2 stops17h 27m

$493

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Thu 1/29

4:05 pm-1:15 pm

2 stops14h 10m

Brussels Bruxelles-National

Tue 2/3

10:00 am-3:15 pm

2 stops36h 15m

$506

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Thu 1/29

4:05 pm-1:15 pm

2 stops14h 10m

Brussels Bruxelles-National

Tue 2/3

10:10 am-7:27 pm

1 stop16h 17m

$506

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Mon 1/12

12:44 pm-7:15 am

1 stop11h 31m

Brussels Bruxelles-National

Wed 1/21

11:55 am-7:27 pm

1 stop14h 32m

$654

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Sun 5/17

7:30 am-8:35 pm

3 stops30h 05m

$374

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Sun 5/17

3:30 pm-5:30 pm

1 stop19h 00m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from St. Louis to Ghent

Have a flexible travel schedule? Discover the best time to fly to Ghent from St. Louis 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 St. Louis to Ghent

What is the cheapest month to book a flight from St. Louis to Ghent?

Currently, April is the cheapest month in which you can book a flight from St. Louis to Ghent (average of $453). Flying from St. Louis to Ghent in June is currently the most expensive (average of $1,008). 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 STL to GH9?

Find hourly flight availability from St. Louis to Ghent. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from St. Louis to Ghent in the afternoon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the evening.

How much does it cost to fly round-trip from St. Louis to Ghent?

Reviews of airlines servicing Ghent

Get insights into the airlines that provide service to Ghent. 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 Ghent. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with United Airlines and Lufthansa from St. Louis to Ghent by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Lufthansa
6.8
Okay
7,635 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Ghent. 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 St. Louis to Ghent?

    If you book a flight to Ghent from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Ghent per day from 2 different airlines.

  • How long is the flight from St. Louis to Ghent?

    There are many flights that can get you from St. Louis to Ghent in 13h 43m. Fly via United Airlines, Air Canada, or Lufthansa to get the fastest option. There are 4393 mi between St. Louis and Ghent. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from St. Louis to Ghent that include hotel bookings?

    Yes. In addition to deals on St. Louis to Ghent flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Ghent?

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

  • Can I find deals for business class flights from St. Louis to Ghent?

    Yes. Cheapflights offers flight deals from St. Louis to Ghent 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 St. Louis to Ghent?

    Currently, April is the cheapest month in which you can book a flight from St. Louis to Ghent (average of $453). Flying from St. Louis to Ghent in June is currently the most expensive (average of $1,008). 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 St. Louis to Ghent

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Bruxelles-National flights
Kansas City to Bruxelles-National flights
Springfield to Bruxelles-National flights
St. Louis to Charleroi Brussels flights

Top 2 airlines flying from St. Louis to Ghent

Discover the top 2 airlines that operate flights from St. Louis to Ghent. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$441Average$2,205FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$654Average$805FlexibilityNo cancel feeOn-time69%

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