$383+ Cheap flights from Barcelona-El Prat (BCN) to Missouri
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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — STL
Mar 7 — Mar 141
1 adult, Economy
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Cheapest flights from Barcelona-El Prat to MissouriExplore the most affordable flight options available from Barcelona-El Prat to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Barcelona-El Prat to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 2/2612:45 pm
BCN
- STL
2 stops17h 14m
Lufthansa
Mon 3/211:39 am
STL
- BCN
1 stop14h 21m
Lufthansa
Deal found 2/4![Lufthansa logo]()
$742
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:55 am
BCN
- STL
2 stops21h 04m
Lufthansa
Mon 2/2311:39 am
STL
- BCN
1 stop14h 21m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$744
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:50 am
BCN
- STL
2 stops22h 50m
Lufthansa
Mon 2/2311:39 am
STL
- BCN
1 stop14h 21m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$748
This lol.travel deal was found by Cheapflights users on 2/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:40 am
BCN
- STL
1 stop15h 49m
Finnair
Mon 3/211:22 am
STL
- BCN
1 stop12h 43m
Finnair
Deal found 2/4![Finnair logo]()
$766
This lol.travel deal was found by Cheapflights users on 2/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:40 am
BCN
- STL
1 stop15h 49m
Finnair
Mon 2/2311:22 am
STL
- BCN
1 stop12h 43m
Finnair
Deal found 2/3![Finnair logo]()
$767
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/165:50 am
BCN
- STL
2 stops22h 15m
United Airlines
Mon 2/238:17 am
STL
- BCN
2 stops17h 43m
United Airlines
Deal found 2/1![United Airlines logo]()
$775
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/196:50 am
BCN
- STL
2 stops21h 15m
United Airlines
Mon 2/2311:25 am
STL
- BCN
2 stops14h 35m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
This KLM deal was found by Cheapflights users on 2/4. 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 2/266:00 am
BCN
- STL
2 stops17h 42m
Multiple Airlines
Mon 3/23:47 pm
STL
- BCN
2 stops15h 13m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$780
This Flysmarter deal was found by Cheapflights users on 2/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:35 pm
BCN
- STL
2 stops32h 54m
Air Canada
Mon 2/238:30 am
STL
- BCN
2 stops18h 05m
Air Canada
Deal found 2/1![Air Canada logo]()
$784
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/196:50 am
BCN
- MCI
2 stops22h 09m
United Airlines
Mon 2/239:10 am
MCI
- BCN
2 stops16h 50m
United Airlines
Deal found 2/4![United Airlines logo]()
$833
This Flighttix deal was found by Cheapflights users on 2/4. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:40 am
BCN
- MCI
1 stop15h 23m
British Airways
Mon 2/239:42 am
MCI
- BCN
1 stop16h 08m
British Airways
Deal found 2/4![British Airways logo]()
$839
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 2/205:50 am
BCN
- SGF
2 stops23h 09m
United Airlines
Tue 2/246:00 am
SGF
- BCN
2 stops20h 00m
United Airlines
Deal found 2/4![United Airlines logo]()
$851
Best flights from Barcelona-El Prat to MissouriDiscover carefully curated flight deals from Barcelona-El Prat to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:50 am
BCN
- STL
2 stops22h 50m
Lufthansa
Mon 2/2311:39 am
STL
- BCN
1 stop14h 21m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$748
This lol.travel deal was found by Cheapflights users on 2/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:40 am
BCN
- STL
1 stop15h 49m
Finnair
Mon 3/211:22 am
STL
- BCN
1 stop12h 43m
Finnair
Deal found 2/4![Finnair logo]()
$766
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/165:50 am
BCN
- STL
2 stops22h 15m
United Airlines
Mon 2/238:17 am
STL
- BCN
2 stops17h 43m
United Airlines
Deal found 2/1![United Airlines logo]()
$775
This KLM deal was found by Cheapflights users on 2/4. 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 2/266:00 am
BCN
- STL
2 stops17h 42m
Multiple Airlines
Mon 3/23:47 pm
STL
- BCN
2 stops15h 13m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$780
This Flysmarter deal was found by Cheapflights users on 2/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:35 pm
BCN
- STL
2 stops32h 54m
Air Canada
Mon 2/238:30 am
STL
- BCN
2 stops18h 05m
Air Canada
Deal found 2/1![Air Canada logo]()
$784
This Flighttix deal was found by Cheapflights users on 2/4. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:40 am
BCN
- MCI
1 stop15h 23m
British Airways
Mon 2/239:42 am
MCI
- BCN
1 stop16h 08m
British Airways
Deal found 2/4![British Airways logo]()
$839
This Virgin Atlantic deal was found by Cheapflights users on 2/4. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:55 am
BCN
- SGF
1 stop17h 52m
Virgin Atlantic
Tue 2/2412:00 pm
SGF
- BCN
1 stop13h 40m
Virgin Atlantic
Deal found 2/4![Virgin Atlantic logo]()
$862
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:35 am
BCN
- SGF
1 stop13h 35m
KLM
Tue 12/156:45 pm
SGF
- BCN
1 stop30h 55m
KLM
Deal found 2/2![KLM logo]()
$1,204
This lol.travel deal was found by Cheapflights users on 2/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:40 am
BCN
- STL
1 stop15h 49m
Finnair
Mon 2/2311:22 am
STL
- BCN
1 stop12h 43m
Finnair
Deal found 2/3![Finnair logo]()
$767
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/196:50 am
BCN
- STL
2 stops21h 15m
United Airlines
Mon 2/2311:25 am
STL
- BCN
2 stops14h 35m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
This KLM deal was found by Cheapflights users on 2/4. 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.
Fri 2/2010:55 am
BCN
- SGF
1 stop17h 52m
Multiple Airlines
Tue 2/245:32 pm
SGF
- BCN
2 stops16h 33m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$858
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:30 am
BCN
- SGF
1 stop19h 09m
British Airways
Tue 12/152:56 pm
SGF
- BCN
2 stops15h 44m
British Airways
Deal found 2/2![British Airways logo]()
$898
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/196:50 am
BCN
- MCI
2 stops22h 09m
United Airlines
Mon 2/239:10 am
MCI
- BCN
2 stops16h 50m
United Airlines
Deal found 2/4![United Airlines logo]()
$833
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 2/205:50 am
BCN
- SGF
2 stops23h 09m
United Airlines
Tue 2/246:00 am
SGF
- BCN
2 stops20h 00m
United Airlines
Deal found 2/4![United Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:50 am
BCN
- MCI
2 stops18h 52m
United Airlines
Sun 3/228:00 am
MCI
- BCN
2 stops18h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$865
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:50 am
BCN
- MCI
2 stops18h 52m
United Airlines
Sat 3/215:40 pm
MCI
- BCN
1 stop32h 40m
United Airlines
Deal found 2/2![United Airlines logo]()
$865
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:50 am
BCN
- MCI
2 stops21h 09m
United Airlines
Tue 3/2411:33 am
MCI
- BCN
2 stops14h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$865
This Virgin Atlantic deal was found by Cheapflights users on 2/2. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:35 am
BCN
- SGF
1 stop13h 31m
Virgin Atlantic
Thu 12/176:00 am
SGF
- BCN
1 stop19h 40m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$1,407
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:40 am
BCN
- SGF
2 stops22h 08m
United Airlines
Tue 12/158:00 am
SGF
- BCN
2 stops26h 50m
United Airlines
Deal found 2/2![United Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:40 am
BCN
- SGF
2 stops25h 05m
United Airlines
Thu 12/176:15 pm
SGF
- BCN
2 stops35h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,035
Last-minute flights from Barcelona-El Prat to MissouriDiscover last-minute flight deals from Barcelona-El Prat to Missouri. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Missouri. Data last updated February 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:50 am
BCN
- STL
2 stops22h 50m
Lufthansa
Mon 2/2311:39 am
STL
- BCN
1 stop14h 21m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$748
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/165:50 am
BCN
- STL
2 stops22h 15m
United Airlines
Mon 2/238:17 am
STL
- BCN
2 stops17h 43m
United Airlines
Deal found 2/1![United Airlines logo]()
$775
This Flysmarter deal was found by Cheapflights users on 2/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:35 pm
BCN
- STL
2 stops32h 54m
Air Canada
Mon 2/238:30 am
STL
- BCN
2 stops18h 05m
Air Canada
Deal found 2/1![Air Canada logo]()
$784
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:55 am
BCN
- STL
2 stops21h 04m
Lufthansa
Mon 2/2311:39 am
STL
- BCN
1 stop14h 21m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$744
This lol.travel deal was found by Cheapflights users on 2/3. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:40 am
BCN
- STL
1 stop15h 49m
Finnair
Mon 2/2311:22 am
STL
- BCN
1 stop12h 43m
Finnair
Deal found 2/3![Finnair logo]()
$767
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/196:50 am
BCN
- STL
2 stops21h 15m
United Airlines
Mon 2/2311:25 am
STL
- BCN
2 stops14h 35m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/196:50 am
BCN
- MCI
2 stops22h 09m
United Airlines
Mon 2/239:10 am
MCI
- BCN
2 stops16h 50m
United Airlines
Deal found 2/4![United Airlines logo]()
$833
This Flighttix deal was found by Cheapflights users on 2/4. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:40 am
BCN
- MCI
1 stop15h 23m
British Airways
Mon 2/239:42 am
MCI
- BCN
1 stop16h 08m
British Airways
Deal found 2/4![British Airways logo]()
$839
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 2/205:50 am
BCN
- SGF
2 stops23h 09m
United Airlines
Tue 2/246:00 am
SGF
- BCN
2 stops20h 00m
United Airlines
Deal found 2/4![United Airlines logo]()
$851
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 2/2612:45 pm
BCN
- STL
2 stops17h 14m
Lufthansa
Mon 3/211:39 am
STL
- BCN
1 stop14h 21m
Lufthansa
Deal found 2/4![Lufthansa logo]()
$742
This lol.travel deal was found by Cheapflights users on 2/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:40 am
BCN
- STL
1 stop15h 49m
Finnair
Mon 3/211:22 am
STL
- BCN
1 stop12h 43m
Finnair
Deal found 2/4![Finnair logo]()
$766
This KLM deal was found by Cheapflights users on 2/4. 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 2/266:00 am
BCN
- STL
2 stops17h 42m
Multiple Airlines
Mon 3/23:47 pm
STL
- BCN
2 stops15h 13m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$780
One-way flights from Barcelona-El Prat to MissouriSearch for one-way flight options from Barcelona-El Prat to Missouri. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Barcelona-El Prat to Missouri. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 4/811:10 pm
BCN
- MCI
3 stops48h 59m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:25 am
BCN
- MCI
3 stops56h 04m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 4/79:05 am
BCN
- MCI
3 stops57h 24m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:00 pm
BCN
- STL
3 stops39h 19m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 6/15:45 am
BCN
- MCI
3 stops49h 14m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 6/29:25 pm
BCN
- MCI
3 stops33h 34m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 4/511:05 pm
BCN
- MCI
3 stops49h 04m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 6/36:00 am
BCN
- MCI
3 stops24h 59m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Fri 6/51:20 pm
BCN
- MCI
3 stops41h 39m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:40 pm
BCN
- MCI
3 stops56h 19m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:40 pm
BCN
- MCI
3 stops32h 19m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:40 pm
BCN
- MCI
3 stops56h 19m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$501
Find flight deals from Barcelona-El Prat to Missouri
Keep the following information in mind while searching for Barcelona-El Prat to Missouri flight deals. Data was last updated February 5, 2026.
Round-trip from | $742 (Kiwi.com) |
|---|---|
One-way from | $383 (Kiwi.com) |
Popular in | August |
Cheapest in | March |
Average price | $756 |
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat to Missouri 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 February 5, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Missouri that are best for you.
Fly from
Barcelona-El Prat
Fly to
Missouri
Route
Depart
Return
Price
BarcelonaSt. Louis
BCN - STL
BCNSTL
Barcelona-El Prat
Mon 2/16
5:50 am-9:40 pm
2 stops22h 50m
Lambert-St Louis
Mon 2/23
11:39 am-9:00 am
1 stop14h 21m
$748
BarcelonaSt. Louis
BCN - STL
BCNSTL
Barcelona-El Prat
Thu 2/26
10:40 am-7:29 pm
1 stop15h 49m
Lambert-St Louis
Mon 3/2
11:22 am-7:05 am
1 stop12h 43m
$766
BarcelonaSt. Louis
BCN - STL
BCNSTL
Barcelona-El Prat
Thu 2/19
10:40 am-7:29 pm
1 stop15h 49m
Lambert-St Louis
Mon 2/23
11:22 am-7:05 am
1 stop12h 43m
$767
BarcelonaSt. Louis
BCN - STL
BCNSTL
Barcelona-El Prat
Mon 2/16
5:50 am-9:05 pm
2 stops22h 15m
Lambert-St Louis
Mon 2/23
8:17 am-9:00 am
2 stops17h 43m
$775
BarcelonaSt. Louis
BCN - STL
BCNSTL
Barcelona-El Prat
Thu 2/19
6:50 am-9:05 pm
2 stops21h 15m
Lambert-St Louis
Mon 2/23
11:25 am-9:00 am
2 stops14h 35m
$776
BarcelonaSt. Louis
BCN - STL
BCNSTL
Barcelona-El Prat
Thu 2/26
6:00 am-4:42 pm
2 stops17h 42m
Lambert-St Louis
Mon 3/2
3:47 pm-2:00 pm
2 stops15h 13m
$780
BarcelonaSt. Louis
BCN - STL
BCNSTL
Barcelona-El Prat
Mon 2/16
1:35 pm-3:29 pm
2 stops32h 54m
Lambert-St Louis
Mon 2/23
8:30 am-9:35 am
2 stops18h 05m
$784
BarcelonaKansas City
BCN - MCI
BCNMCI
Barcelona-El Prat
Thu 2/19
6:50 am-9:59 pm
2 stops22h 09m
Kansas City
Mon 2/23
9:10 am-9:00 am
2 stops16h 50m
$833
BarcelonaKansas City
BCN - MCI
BCNMCI
Barcelona-El Prat
Thu 2/19
10:40 am-7:03 pm
1 stop15h 23m
Kansas City
Mon 2/23
9:42 am-8:50 am
1 stop16h 08m
$839
BarcelonaSpringfield
BCN - SGF
BCNSGF
Barcelona-El Prat
Fri 2/20
5:50 am-9:59 pm
2 stops23h 09m
Springfield-Branson
Tue 2/24
6:00 am-9:00 am
2 stops20h 00m
$851
Showing 1-10 of 40 results
Best time to book a flight from Barcelona-El Prat to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Barcelona-El Prat with our price prediction graph.
BCN-STL
BCN-MCI
BCN-SGF
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 Barcelona-El Prat Airport to Missouri
BCN-USMO
BCN-STL
BCN-MCI
BCN-SGF
What is the cheapest month to book a flight from Barcelona-El Prat Airport to Missouri?
Currently, April is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Missouri (average of $330). Flying from Barcelona-El Prat Airport to Missouri in December is currently the most expensive (average of $917). 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 Barcelona-El Prat to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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