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$457+ 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
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
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 noviembre 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/24. 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.
lun. 12/155:27 pmSTL - BRU
2 stops31h 23mUnited Airlines
jue. 12/2510:00 amBRU - STL
2 stops38h 54mUnited Airlines
Deal found 11/24$710
This oojo deal was found by Cheapflights users on 11/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/152:54 pmSTL - BRU
2 stops16h 01mBritish Airways
jue. 12/2510:15 amBRU - STL
2 stops19h 41mBritish Airways
Deal found 11/26$902
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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.
lun. 12/1511:50 amSTL - BRU
1 stop13h 15mLufthansa
jue. 12/2510:10 amBRU - STL
1 stop18h 33mLufthansa
Deal found 11/26$907
This Ovago deal was found by Cheapflights users on 11/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/136:00 amSTL - BRU
2 stops20h 35mAer Lingus
jue. 12/1810:15 amBRU - STL
2 stops20h 29mAer Lingus
Deal found 11/24$1,513
This Cheapflightsfares deal was found by Cheapflights users on 11/24. 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.
sáb. 12/1312:55 pmSTL - BRU
1 stop11h 20mLufthansa
jue. 12/1811:15 amBRU - STL
1 stop19h 28mLufthansa
Deal found 11/24$1,535
This Expedia deal was found by Cheapflights users on 11/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/134:05 pmSTL - BRU
2 stops18h 25mMultiple Airlines
jue. 12/186:20 amBRU - STL
3 stops40h 09mMultiple Airlines
Deal found 11/24$1,653
This Gotogate deal was found by Cheapflights users on 11/24. 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.
sáb. 12/204:05 pmSTL - BRU
2 stops32h 45mAir Canada
dom. 1/410:00 amBRU - STL
2 stops36h 29mAir Canada
Deal found 11/24$1,682

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 noviembre 26, 2025.

Round-trip from

$457
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$856
From Lambert-St Louis to Ghent
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($350 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($110 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 noviembre 26, 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

jue. 1/29

4:05 pm-8:55 am

2 stops33h 50m

Brussels Bruxelles-National

mar. 2/3

10:00 am-2:30 pm

2 stops35h 30m

$457

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

jue. 1/29

8:05 am-8:55 am

1 stop17h 50m

Brussels Bruxelles-National

mar. 2/3

10:00 am-2:30 pm

2 stops35h 30m

$459

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

jue. 1/8

4:05 pm-7:50 am

2 stops32h 45m

Brussels Bruxelles-National

jue. 1/15

10:00 am-3:29 pm

2 stops36h 29m

$471

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

vie. 1/9

3:11 pm-1:15 pm

2 stops15h 04m

Brussels Bruxelles-National

vie. 1/16

10:00 am-11:02 am

2 stops32h 02m

$480

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

mar. 1/6

6:40 pm-7:50 am

2 stops30h 10m

Brussels Bruxelles-National

mar. 1/13

10:00 am-2:30 pm

2 stops35h 30m

$498

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

jue. 1/8

1:15 pm-1:15 pm

2 stops17h 00m

Brussels Bruxelles-National

jue. 1/15

11:15 am-5:18 pm

1 stop13h 03m

$503

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

mar. 12/16

1:00 pm-8:55 am

1 stop12h 55m

$560

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

mar. 12/16

6:42 pm-8:55 am

2 stops31h 13m

$569

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

mar. 12/16

7:00 am-4:25 pm

3 stops26h 25m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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 noviembre 26, 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.

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 noviembre 26, 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
9,046 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

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
9,046 reviews
United Airlines
7.4
Good
9,046 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

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
7,594 reviews
United Airlines
7.4
Good
9,046 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

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 17h 50m. Fly via Air Canada or United Airlines 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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$654Average$799FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$829Average$2,205FlexibilityNo cancel feeOn-time76%

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