$390+ Cheap flights from Missouri to 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BRU
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to BelgiumExplore the most affordable flight options available from Missouri to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Missouri to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/1. 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 11/1611:30 am
MCI
- BRU
2 stops18h 45m
United Airlines
Wed 11/1810:10 am
BRU
- MCI
1 stop13h 14m
United Airlines
Deal found 5/1![United Airlines logo]()
$735
This Finnair deal was found by Cheapflights users on 5/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am
STL
- BRU
2 stops28h 25m
Multiple Airlines
Mon 11/97:10 pm
BRU
- STL
2 stops31h 20m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 5/1. 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 11/168:52 am
JLN
- BRU
2 stops41h 03m
United Airlines
Wed 11/1811:15 am
BRU
- JLN
2 stops19h 04m
United Airlines
Deal found 5/1![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 11/43:55 pm
MCI
- BRU
2 stops14h 20m
United Airlines
Sun 11/810:10 am
BRU
- MCI
1 stop14h 25m
United Airlines
Deal found 5/4![United Airlines logo]()
$786
This American Airlines deal was found by Cheapflights users on 5/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:50 pm
STL
- BRU
2 stops16h 00m
American Airlines
Sun 11/811:20 am
BRU
- STL
2 stops19h 36m
American Airlines
Deal found 5/4![American Airlines logo]()
$817
This United Airlines deal was found by Cheapflights users on 4/30. 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 10/126:00 am
MCI
- BRU
1 stop20h 00m
United Airlines
Fri 10/169:25 am
BRU
- MCI
2 stops37h 45m
United Airlines
Deal found 4/30![United Airlines logo]()
$831
This Gotogate deal was found by Cheapflights users on 5/4. 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.
Wed 11/44:15 pm
STL
- BRU
2 stops14h 00m
Multiple Airlines
Sun 11/87:00 am
BRU
- STL
1 stop13h 55m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$834
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:13 pm
MCI
- BRU
1 stop11h 27m
KLM
Fri 10/169:45 am
BRU
- MCI
1 stop13h 41m
KLM
Deal found 4/30![KLM logo]()
$851
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 11/410:23 am
STL
- BRU
1 stop15h 32m
United Airlines
Sun 11/87:00 am
BRU
- STL
1 stop13h 55m
United Airlines
Deal found 5/4![United Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 11/410:23 am
STL
- BRU
2 stops13h 52m
United Airlines
Mon 11/911:55 am
BRU
- STL
1 stop13h 43m
United Airlines
Deal found 5/4![United Airlines logo]()
$855
This Finnair deal was found by Cheapflights users on 5/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:35 pm
STL
- BRU
1 stop10h 30m
Multiple Airlines
Mon 10/57:05 pm
BRU
- STL
2 stops31h 41m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$867
This oojo deal was found by Cheapflights users on 5/4. 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.
Wed 9/309:35 pm
STL
- BRU
1 stop29h 20m
British Airways
Mon 10/58:50 pm
BRU
- STL
1 stop29h 40m
British Airways
Deal found 5/4![British Airways logo]()
$878
Best flights from Missouri to BelgiumDiscover carefully curated flight deals from Missouri to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Missouri to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This United Airlines deal was found by Cheapflights users on 4/30. 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 10/127:55 pm
MCI
- BRU
2 stops28h 15m
United Airlines
Fri 10/169:25 am
BRU
- MCI
2 stops37h 45m
United Airlines
Deal found 4/30![United Airlines logo]()
$834
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:13 pm
MCI
- BRU
1 stop11h 27m
KLM
Fri 10/169:45 am
BRU
- MCI
1 stop13h 41m
KLM
Deal found 4/30![KLM logo]()
$851
This Finnair deal was found by Cheapflights users on 5/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:35 pm
STL
- BRU
1 stop10h 30m
Multiple Airlines
Mon 10/57:05 pm
BRU
- STL
2 stops31h 41m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$867
This oojo deal was found by Cheapflights users on 5/4. 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.
Wed 9/309:35 pm
STL
- BRU
1 stop29h 20m
British Airways
Mon 10/58:50 pm
BRU
- STL
1 stop29h 40m
British Airways
Deal found 5/4![British Airways logo]()
$878
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:24 am
STL
- BRU
1 stop15h 16m
Delta
Wed 7/299:45 am
BRU
- STL
1 stop21h 08m
Delta
Deal found 5/4![Delta logo]()
$997
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 7/16:05 am
MCI
- BRU
1 stop18h 40m
United Airlines
Tue 7/79:40 am
BRU
- MCI
2 stops33h 42m
United Airlines
Deal found 5/4![United Airlines logo]()
$977
This Gotogate deal was found by Cheapflights users on 5/4. 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.
Mon 8/312:10 pm
STL
- BRU
1 stop12h 00m
Multiple Airlines
Mon 8/177:30 pm
BRU
- STL
1 stop24h 55m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$994
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:08 am
STL
- BRU
1 stop17h 32m
Delta
Tue 8/49:45 am
BRU
- STL
1 stop29h 23m
Delta
Deal found 5/3![Delta logo]()
$1,073
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 7/229:15 am
STL
- BRU
2 stops15h 30m
United Airlines
Wed 7/296:20 am
BRU
- STL
2 stops16h 26m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,012
This United Airlines deal was found by Cheapflights users on 5/4. 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 8/37:05 pm
STL
- BRU
2 stops17h 55m
United Airlines
Mon 8/179:40 am
BRU
- STL
1 stop16h 02m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,017
This KLM deal was found by Cheapflights users on 5/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:20 pm
MCI
- BRU
1 stop12h 20m
KLM
Mon 6/229:45 am
BRU
- MCI
1 stop18h 01m
KLM
Deal found 5/1![KLM logo]()
$1,245
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:55 am
MCI
- BRU
2 stops16h 45m
Delta
Wed 6/176:20 am
BRU
- MCI
2 stops17h 27m
Delta
Deal found 5/3![Delta logo]()
$1,226
This Mytrip deal was found by Cheapflights users on 5/1. 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.
Wed 6/31:05 pm
STL
- CRL
2 stops19h 30m
Multiple Airlines
Wed 6/109:00 pm
CRL
- STL
3 stops30h 09m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,234
This KLM deal was found by Cheapflights users on 5/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:58 pm
SGF
- BRU
1 stop29h 42m
KLM
Thu 6/259:45 am
BRU
- SGF
1 stop19h 24m
KLM
Deal found 5/4![KLM logo]()
$1,254
This United Airlines deal was found by Cheapflights users on 5/3. 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 7/2312:10 pm
STL
- BRU
1 stop12h 00m
United Airlines
Tue 8/410:35 am
BRU
- STL
2 stops17h 51m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,070
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Sun 7/59:10 am
MCI
- BRU
2 stops19h 40m
United Airlines
Mon 7/2010:15 am
BRU
- MCI
1 stop29h 27m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,186
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/153:22 pm
MCI
- BRU
1 stop10h 38m
United Airlines
Thu 6/1110:15 am
BRU
- MCI
1 stop12h 45m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,208
This Mytrip deal was found by Cheapflights users on 5/3. 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.
Thu 7/2312:10 pm
STL
- CRL
3 stops22h 00m
Multiple Airlines
Tue 8/49:05 pm
CRL
- STL
3 stops28h 37m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,640
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/153:22 pm
MCI
- BRU
1 stop10h 38m
United Airlines
Fri 6/1912:00 pm
BRU
- MCI
1 stop14h 03m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,208
This Mytrip deal was found by Cheapflights users on 5/4. 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.
Sun 6/78:40 am
STL
- CRL
3 stops29h 35m
Multiple Airlines
Sat 6/137:45 am
CRL
- STL
3 stops19h 24m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,736
This United Airlines deal was found by Cheapflights users on 5/1. 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 6/1512:30 pm
MCI
- BRU
2 stops24h 30m
United Airlines
Mon 6/229:40 am
BRU
- MCI
2 stops42h 03m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,221
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 6/1412:30 pm
MCI
- BRU
2 stops24h 30m
United Airlines
Sun 6/219:40 am
BRU
- MCI
2 stops21h 19m
United Airlines
Deal found 4/30![United Airlines logo]()
$1,245
This Mytrip deal was found by Cheapflights users on 5/1. 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.
Sun 9/202:40 pm
STL
- CRL
2 stops23h 45m
Multiple Airlines
Sun 9/279:25 am
CRL
- STL
2 stops17h 35m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,840
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/186:35 pm
SGF
- BRU
1 stop31h 25m
United Airlines
Thu 6/256:20 am
BRU
- SGF
2 stops15h 12m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,262
This Mytrip deal was found by Cheapflights users on 5/4. 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.
Wed 7/2212:10 pm
STL
- CRL
2 stops25h 15m
Multiple Airlines
Wed 7/297:45 am
CRL
- STL
2 stops19h 37m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,965
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 6/148:54 am
JLN
- BRU
2 stops24h 21m
United Airlines
Sun 6/219:40 am
BRU
- JLN
2 stops21h 04m
United Airlines
Deal found 4/30![United Airlines logo]()
$1,312
This Mytrip deal was found by Cheapflights users on 5/1. 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.
Wed 6/32:15 pm
STL
- CRL
2 stops18h 30m
Multiple Airlines
Thu 6/187:05 am
CRL
- STL
2 stops20h 02m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$2,256
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/199:10 am
SGF
- BRU
2 stops27h 50m
United Airlines
Sat 5/2310:15 am
BRU
- SGF
1 stop31h 27m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,464
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sun 7/269:40 pm
STL
- CRL
2 stops16h 35m
Multiple Airlines
Wed 7/297:45 am
CRL
- STL
2 stops19h 22m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$2,315
Last-minute flights from Missouri to BelgiumDiscover last-minute flight deals from Missouri to Belgium. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Belgium. Data last updated May 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:25 pm
MCI
- BRU
1 stop12h 15m
Delta
Mon 5/113:10 pm
BRU
- MCI
2 stops35h 03m
Delta
Deal found 5/3![Delta logo]()
$898
This Justfly.com deal was found by Cheapflights users on 5/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:49 am
MCI
- BRU
2 stops15h 21m
Multiple Airlines
Mon 5/117:25 pm
BRU
- MCI
2 stops33h 39m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Wed 5/68:00 am
MCI
- BRU
1 stop18h 00m
United Airlines
Mon 5/119:40 am
BRU
- MCI
2 stops36h 22m
United Airlines
Deal found 5/3![United Airlines logo]()
$924
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Wed 5/63:22 pm
MCI
- BRU
2 stops14h 53m
United Airlines
Sun 5/1010:15 am
BRU
- MCI
1 stop14h 05m
United Airlines
Deal found 5/3![United Airlines logo]()
$936
This KLM deal was found by Cheapflights users on 5/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:49 am
MCI
- BRU
1 stop13h 51m
KLM
Mon 5/119:45 am
BRU
- MCI
1 stop18h 02m
KLM
Deal found 5/3![KLM logo]()
$939
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 5/61:05 pm
STL
- BRU
2 stops17h 10m
United Airlines
Wed 5/1310:15 am
BRU
- STL
1 stop14h 57m
United Airlines
Deal found 5/1![United Airlines logo]()
$956
This Air Canada deal was found by Cheapflights users on 5/1. 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.
Wed 5/61:05 pm
STL
- BRU
2 stops17h 10m
Air Canada
Wed 5/139:35 am
BRU
- STL
2 stops17h 34m
Air Canada
Deal found 5/1![Air Canada logo]()
$963
This Expedia deal was found by Cheapflights users on 5/3. 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.
Thu 5/76:56 pm
MCI
- BRU
2 stops14h 19m
Multiple Airlines
Mon 5/117:25 pm
BRU
- MCI
2 stops33h 39m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$956
This KAYAK deal was found by Cheapflights users on 5/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:00 am
MCI
- BRU
2 stops17h 50m
SWISS
Mon 5/113:00 pm
BRU
- MCI
2 stops38h 04m
SWISS
Deal found 5/3![SWISS logo]()
$958
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/73:22 pm
MCI
- BRU
1 stop10h 38m
United Airlines
Mon 5/119:40 am
BRU
- MCI
2 stops36h 22m
United Airlines
Deal found 5/3![United Airlines logo]()
$974
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 5/712:08 pm
MCI
- BRU
2 stops18h 02m
Lufthansa
Sun 5/109:35 am
BRU
- MCI
2 stops19h 29m
Lufthansa
Deal found 5/3![Lufthansa logo]()
$985
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/71:05 pm
MCI
- BRU
2 stops23h 55m
United Airlines
Sun 5/1010:15 am
BRU
- MCI
1 stop13h 09m
United Airlines
Deal found 5/3![United Airlines logo]()
$986
One-way flights from Missouri to BelgiumSearch for one-way flight options from Missouri to Belgium. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Missouri to Belgium. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:41 am
STL
- BRU
2 stops17h 24m
American Airlines
Deal found 4/30![American Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 8/33:30 pm
STL
- CRL
2 stops38h 00m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$402
This Booking.com deal was found by Cheapflights users on 5/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:37 pm
MCI
- BRU
2 stops54h 13m
Air Canada
Deal found 5/2![Air Canada logo]()
$410
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:11 pm
MCI
- BRU
2 stops19h 04m
American Airlines
Deal found 5/3![American Airlines logo]()
$447
This TravelUp deal was found by Cheapflights users on 5/2. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:08 pm
MCI
- BRU
1 stop12h 52m
Lufthansa
Deal found 5/2![Lufthansa logo]()
$448
This United Airlines deal was found by Cheapflights users on 5/3. 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 9/256:00 am
MCI
- BRU
1 stop18h 45m
United Airlines
Deal found 5/3![United Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 7/206:16 pm
MCI
- BRU
3 stops55h 04m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Sat 7/186:16 pm
MCI
- BRU
3 stops56h 29m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$524
This oojo deal was found by Cheapflights users on 5/4. 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.
Sun 7/196:00 am
MCI
- BRU
2 stops20h 40m
Aer Lingus
Deal found 5/4![Aer Lingus logo]()
$550
This BusinessClass deal was found by Cheapflights users on 5/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:48 am
MCI
- BRU
2 stops15h 52m
Aer Lingus
Deal found 5/3![Aer Lingus logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Sun 7/196:57 pm
MCI
- BRU
3 stops56h 03m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$572
This Ovago deal was found by Cheapflights users on 5/3. 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.
Wed 5/132:33 pm
MCI
- BRU
2 stops17h 32m
British Airways
Deal found 5/3![British Airways logo]()
$590
Find flight deals from Missouri to Belgium
Keep the following information in mind while searching for Missouri to Belgium flight deals. Data was last updated May 5, 2026.
Round-trip from | $831 (United Airlines) |
|---|---|
One-way from | $390 (American Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $832 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Belgium 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 May 5, 2026.
Use the filters below to find and compare flights from Missouri to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityBrussels
MCI - BRU
MCIBRU
Kansas City
Mon 10/12
7:55 pm-7:10 am
2 stops28h 15m
Brussels Bruxelles-National
Fri 10/16
9:25 am-4:10 pm
2 stops37h 45m
$834
Kansas CityBrussels
MCI - BRU
MCIBRU
Kansas City
Mon 10/12
1:13 pm-7:40 am
1 stop11h 27m
Brussels Bruxelles-National
Fri 10/16
9:45 am-4:26 pm
1 stop13h 41m
$851
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
Wed 9/30
9:35 pm-3:05 pm
1 stop10h 30m
Brussels Bruxelles-National
Mon 10/5
7:05 pm-7:46 pm
2 stops31h 41m
$867
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
Wed 9/30
9:35 pm-9:55 am
1 stop29h 20m
Brussels Bruxelles-National
Mon 10/5
8:50 pm-7:30 pm
1 stop29h 40m
$878
Kansas CityBrussels
MCI - BRU
MCIBRU
Kansas City
Wed 7/1
6:05 am-7:45 am
1 stop18h 40m
Brussels Bruxelles-National
Tue 7/7
9:40 am-12:22 pm
2 stops33h 42m
$977
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
Mon 8/3
12:10 pm-7:10 am
1 stop12h 00m
Brussels Bruxelles-National
Mon 8/17
7:30 pm-1:25 pm
1 stop24h 55m
$994
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
Wed 7/22
9:24 am-7:40 am
1 stop15h 16m
Brussels Bruxelles-National
Wed 7/29
9:45 am-11:53 pm
1 stop21h 08m
$997
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
Wed 7/22
9:15 am-7:45 am
2 stops15h 30m
Brussels Bruxelles-National
Wed 7/29
6:20 am-3:46 pm
2 stops16h 26m
$1,012
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
Mon 8/3
7:05 pm-8:00 pm
2 stops17h 55m
Brussels Bruxelles-National
Mon 8/17
9:40 am-6:42 pm
1 stop16h 02m
$1,017
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
Thu 7/23
12:10 pm-7:10 am
1 stop12h 00m
Brussels Bruxelles-National
Tue 8/4
10:35 am-9:26 pm
2 stops17h 51m
$1,070
Showing 1-10 of 47 resultsSorted by cheapest first
Best time to book a flight from Missouri to Belgium
Have a flexible travel schedule? Discover the best time to fly to Belgium from Missouri with our price prediction graph.
MCI-BRU
STL-BRU
STL-CRL
JLN-BRU
SGF-BRU
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 Missouri to Belgium
USMO-BE0
MCI-BRU
STL-BRU
STL-CRL
JLN-BRU
What is the cheapest month to book a flight from Missouri to Belgium?
Currently, April is the cheapest month in which you can book a flight from Missouri to Belgium (average of $414). Flying from Missouri to Belgium in June is currently the most expensive (average of $1,132). 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.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Missouri to Belgium
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Belgium by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Belgium by cabin class
Find flights from Missouri to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Belgium flights
Browse other Missouri and Belgium flight options. Last updated on May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Belgium
Find the right flight back to Missouri after your stay in Belgium
Missouri to Belgium flights
Consider these flights traveling from Missouri to Belgium.
Top 2 airlines flying from Missouri to Belgium
Discover the top 2 airlines that operate flights from Missouri to Belgium. 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$441 | Average$2,200 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$506 | Average$739 | FlexibilityNo cancel fee | On-time69% |