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$480+ Cheap flights from St. Louis (STL) to Ghent, Belgium

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BRU
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from St. Louis to Ghent

Cheapest flights from St. Louis to Ghent
Explore the most affordable flight options available from St. Louis to Ghent. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 12/154:05 pmSTL - BRU
2 stops14h 10mUnited Airlines
Thu 12/2510:00 amBRU - STL
2 stops40h 22mUnited Airlines
Deal found 11/11$602
This United deal was found by Cheapflights users on 11/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:30 pmSTL - BRU
1 stop32h 25mMultiple Airlines
Sun 11/3010:00 amBRU - STL
2 stops36h 29mMultiple Airlines
Deal found 11/11$871
This Gotogate deal was found by Cheapflights users on 11/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:00 amSTL - BRU
2 stops16h 50mAir Canada
Sun 11/3010:00 amBRU - STL
2 stops36h 29mAir Canada
Deal found 11/11$878
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 11/2510:00 amSTL - BRU
1 stop15h 55mUnited Airlines
Sun 11/3010:10 amBRU - STL
1 stop12h 36mUnited Airlines
Deal found 11/11$920
This Mytrip deal was found by Cheapflights users on 11/13. 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.
Tue 12/24:05 pmSTL - BRU
2 stops14h 10mMultiple Airlines
Sat 12/610:45 amBRU - STL
3 stops34h 07mMultiple Airlines
Deal found 11/13$1,083

Cheap 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 November 13, 2025.

Round-trip from

$480
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$680
From Lambert-St Louis to Ghent
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($305 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 November 2025
Search Deals

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 November 13, 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

Thu 1/29

9:57 am-1:15 pm

2 stops20h 18m

Brussels Bruxelles-National

Tue 2/3

10:00 am-10:52 am

2 stops31h 52m

$480

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-12:29 pm

2 stops33h 29m

$482

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Mon 12/15

4:05 pm-1:15 pm

2 stops14h 10m

Brussels Bruxelles-National

Thu 12/25

10:00 am-7:22 pm

2 stops40h 22m

$602

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Wed 3/25

7:00 am-2:30 pm

3 stops25h 30m

$1,747

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Wed 3/25

12:15 pm-7:15 am

1 stop13h 00m

$2,588

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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, February is the cheapest month in which you can book a flight from St. Louis to Ghent (average of $615). 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 November 13, 2025.

It’s optimal to fly from St. Louis to Ghent in the afternoon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the evening.

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 November 13, 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
9,017 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,572 reviews
United Airlines
7.4
Good
9,017 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 14h 10m. Fly via United Airlines or Air Canada 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, February is the cheapest month in which you can book a flight from St. Louis to Ghent (average of $615). 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
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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$654Average$791FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$829Average$2,205FlexibilityNo cancel feeOn-time76%

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