$471+ Cheap flights from Spain 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — STL
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Cheapest flights from Spain to MissouriExplore the most affordable flight options available from Spain to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
Explore the most affordable flight options available from Spain to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
This Gotogate deal was found by Cheapflights users on 5/9. 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.
Fri 11/136:50 am
BCN
- STL
1 stop14h 05m
Lufthansa
Fri 11/203:50 pm
STL
- BCN
1 stop14h 10m
Lufthansa
Deal found 5/9![Lufthansa logo]()
$910
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 6/46:05 am
MAD
- STL
2 stops24h 24m
Lufthansa
Wed 6/101:13 pm
STL
- MAD
2 stops21h 27m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$912
This Expedia deal was found by Cheapflights users on 5/7. 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.
Mon 10/59:10 pm
AGP
- MCI
2 stops32h 50m
Scandinavian Airlines
Wed 10/149:59 am
MCI
- AGP
2 stops40h 51m
Scandinavian Airlines
Deal found 5/7![Scandinavian Airlines logo]()
$913
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 6/46:05 am
MAD
- STL
2 stops22h 16m
Lufthansa
Thu 6/1112:55 pm
STL
- MAD
2 stops15h 25m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$913
This Gotogate deal was found by Cheapflights users on 5/6. 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.
Fri 5/226:45 am
BIO
- STL
1 stop13h 40m
Multiple Airlines
Tue 5/261:05 pm
STL
- BIO
2 stops21h 50m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$914
This Gotogate deal was found by Cheapflights users on 5/6. 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.
Fri 5/226:40 am
BCN
- STL
1 stop13h 45m
Multiple Airlines
Tue 5/261:05 pm
STL
- BCN
1 stop11h 55m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$917
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 5/296:40 am
BCN
- STL
1 stop13h 45m
Lufthansa
Tue 6/212:55 pm
STL
- BCN
1 stop12h 25m
Lufthansa
Deal found 5/9![Lufthansa logo]()
$919
This Gotogate deal was found by Cheapflights users on 5/9. 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.
Fri 5/296:40 am
BCN
- STL
1 stop13h 45m
Multiple Airlines
Tue 6/21:05 pm
STL
- BCN
1 stop11h 55m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$921
This lol.travel deal was found by Cheapflights users on 5/9. 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.
Fri 5/299:40 am
BCN
- STL
2 stops17h 45m
Air Canada
Tue 6/21:05 pm
STL
- BCN
1 stop11h 55m
Air Canada
Deal found 5/9![Air Canada logo]()
$922
This Flighttix deal was found by Cheapflights users on 5/6. 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.
Fri 5/226:45 am
BIO
- STL
2 stops16h 01m
Lufthansa
Tue 5/261:13 pm
STL
- BIO
2 stops17h 07m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$923
This Expedia deal was found by Cheapflights users on 5/6. 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.
Fri 5/221:00 pm
AGP
- STL
2 stops16h 52m
Lufthansa
Tue 5/2612:22 pm
STL
- AGP
1 stop12h 13m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$924
This lol.travel deal was found by Cheapflights users on 5/7. 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 5/219:40 am
BCN
- STL
2 stops17h 45m
Air Canada
Mon 5/251:05 pm
STL
- BCN
1 stop11h 55m
Air Canada
Deal found 5/7![Air Canada logo]()
$926
Best flights from Spain to MissouriDiscover carefully curated flight deals from Spain to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from Spain to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This Gotogate deal was found by Cheapflights users on 5/6. 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.
Fri 5/226:45 am
BIO
- STL
1 stop13h 40m
Multiple Airlines
Tue 5/261:05 pm
STL
- BIO
2 stops21h 50m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$914
This Flighttix deal was found by Cheapflights users on 5/6. 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.
Fri 5/226:45 am
BIO
- STL
2 stops16h 01m
Lufthansa
Tue 5/261:13 pm
STL
- BIO
2 stops17h 07m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$923
This United Airlines deal was found by Cheapflights users on 5/6. 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 5/226:40 am
BCN
- STL
1 stop13h 45m
United Airlines
Tue 5/268:43 am
STL
- BCN
1 stop16h 37m
United Airlines
Deal found 5/6![United Airlines logo]()
$927
This lol.travel deal was found by Cheapflights users on 5/7. 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 5/2112:15 pm
BCN
- STL
1 stop15h 10m
Air Canada
Mon 5/251:05 pm
STL
- BCN
1 stop11h 55m
Air Canada
Deal found 5/7![Air Canada logo]()
$929
This Delta deal was found by Cheapflights users on 5/6. 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 5/225:25 pm
AGP
- STL
2 stops30h 51m
Delta
Tue 5/265:36 pm
STL
- AGP
2 stops18h 04m
Delta
Deal found 5/6![Delta logo]()
$930
This KLM deal was found by Cheapflights users on 5/9. 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.
Sat 10/1011:00 am
BCN
- STL
1 stop19h 39m
KLM
Sat 10/171:30 pm
STL
- BCN
1 stop16h 20m
KLM
Deal found 5/9![KLM logo]()
$949
This Iberia deal was found by Cheapflights users on 5/8. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:10 pm
MAD
- STL
1 stop22h 59m
Iberia
Wed 6/108:14 pm
STL
- MAD
1 stop29h 06m
Iberia
Deal found 5/8![Iberia logo]()
$952
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 5/2111:45 am
MAD
- MCI
1 stop14h 27m
American Airlines
Mon 5/251:35 pm
MCI
- MAD
1 stop13h 00m
American Airlines
Deal found 5/7![American Airlines logo]()
$1,011
This British Airways deal was found by Cheapflights users on 5/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:00 am
AGP
- STL
1 stop15h 30m
British Airways
Thu 5/282:36 pm
STL
- AGP
2 stops17h 29m
British Airways
Deal found 5/9![British Airways logo]()
$1,470
This SWISS deal was found by Cheapflights users on 5/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:05 pm
SVQ
- MCI
2 stops32h 42m
SWISS
Fri 5/291:50 pm
MCI
- SVQ
3 stops70h 30m
SWISS
Deal found 5/9![SWISS logo]()
$1,623
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 6/410:50 am
MAD
- STL
1 stop19h 45m
Lufthansa
Wed 6/101:13 pm
STL
- MAD
2 stops21h 27m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$926
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/15:55 am
MAD
- STL
1 stop14h 30m
United Airlines
Mon 6/86:00 am
STL
- MAD
1 stop20h 00m
United Airlines
Deal found 5/6![United Airlines logo]()
$928
This Delta deal was found by Cheapflights users on 5/6. 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 5/226:20 am
BCN
- STL
2 stops18h 36m
Delta
Tue 5/265:15 pm
STL
- BCN
2 stops16h 55m
Delta
Deal found 5/6![Delta logo]()
$938
This Iberia deal was found by Cheapflights users on 5/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:10 pm
MAD
- STL
1 stop22h 59m
Iberia
Thu 6/117:42 am
STL
- MAD
1 stop17h 38m
Iberia
Deal found 5/10![Iberia logo]()
$953
This KLM deal was found by Cheapflights users on 5/9. 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.
Sat 5/239:50 am
MAD
- MCI
1 stop13h 13m
Multiple Airlines
Wed 5/279:40 am
MCI
- MAD
1 stop13h 40m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,012
This United Airlines deal was found by Cheapflights users on 5/10. 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 5/296:00 am
MAD
- STL
1 stop14h 25m
United Airlines
Tue 6/26:00 am
STL
- MAD
1 stop20h 00m
United Airlines
Deal found 5/10![United Airlines logo]()
$935
This Expedia deal was found by Cheapflights users on 5/6. 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.
Fri 5/229:35 am
AGP
- STL
1 stop21h 00m
Lufthansa
Tue 5/2612:22 pm
STL
- AGP
1 stop12h 13m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$935
This Delta deal was found by Cheapflights users on 5/6. 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.
Mon 6/16:00 am
MAD
- STL
2 stops18h 16m
Delta
Mon 6/85:36 pm
STL
- MAD
2 stops14h 59m
Delta
Deal found 5/6![Delta logo]()
$939
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 10/106:40 am
BCN
- STL
2 stops16h 46m
United Airlines
Sat 10/171:00 pm
STL
- BCN
1 stop12h 20m
United Airlines
Deal found 5/9![United Airlines logo]()
$938
This Lufthansa deal was found by Cheapflights users on 5/6. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:40 am
BCN
- STL
2 stops16h 06m
Lufthansa
Tue 5/268:43 am
STL
- BCN
1 stop16h 37m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$938
This Delta deal was found by Cheapflights users on 5/9. 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 5/2911:10 am
BCN
- STL
2 stops19h 11m
Delta
Tue 6/24:25 pm
STL
- BCN
2 stops16h 10m
Delta
Deal found 5/9![Delta logo]()
$943
This Delta deal was found by Cheapflights users on 5/8. 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.
Mon 6/16:00 am
MAD
- STL
2 stops22h 09m
Delta
Sun 6/75:36 pm
STL
- MAD
2 stops16h 09m
Delta
Deal found 5/8![Delta logo]()
$944
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/46:05 am
MAD
- STL
2 stops16h 41m
United Airlines
Wed 6/106:00 am
STL
- MAD
1 stop20h 00m
United Airlines
Deal found 5/8![United Airlines logo]()
$946
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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.
Wed 9/308:00 am
BCN
- MCI
2 stops23h 52m
Lufthansa
Sat 10/106:37 pm
MCI
- BCN
1 stop11h 38m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$962
This Flighttix deal was found by Cheapflights users on 5/9. 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.
Fri 7/3110:50 am
MAD
- MCI
1 stop20h 09m
Multiple Airlines
Wed 9/308:00 am
MCI
- MAD
2 stops18h 20m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,170
This KLM deal was found by Cheapflights users on 5/6. 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.
Sat 8/19:50 am
MAD
- MCI
1 stop21h 08m
KLM
Wed 8/510:45 am
MCI
- MAD
1 stop16h 10m
KLM
Deal found 5/6![KLM logo]()
$1,341
This United Airlines deal was found by Cheapflights users on 5/9. 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 6/41:05 pm
MAD
- STL
2 stops17h 24m
United Airlines
Thu 6/111:05 pm
STL
- MAD
1 stop10h 45m
United Airlines
Deal found 5/9![United Airlines logo]()
$947
This Delta deal was found by Cheapflights users on 5/8. 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 6/46:00 am
MAD
- STL
2 stops15h 31m
Delta
Thu 6/117:08 am
STL
- MAD
1 stop22h 07m
Delta
Deal found 5/8![Delta logo]()
$947
This Cheapflightsfares deal was found by Cheapflights users on 5/8. 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.
Tue 9/155:55 am
MAD
- MCI
2 stops20h 22m
Lufthansa
Tue 11/1712:45 pm
MCI
- MAD
1 stop12h 00m
Lufthansa
Deal found 5/8![Lufthansa logo]()
$965
This Delta deal was found by Cheapflights users on 5/10. 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.
Tue 5/266:45 am
BIO
- STL
2 stops20h 54m
Delta
Sat 5/307:05 pm
STL
- BIO
2 stops31h 45m
Delta
Deal found 5/10![Delta logo]()
$959
Last-minute flights from Spain to MissouriDiscover last-minute flight deals from Spain to Missouri. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to Missouri. Data last updated May 10, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 5/7. 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 5/219:40 am
BCN
- STL
2 stops17h 45m
Air Canada
Mon 5/251:05 pm
STL
- BCN
1 stop11h 55m
Air Canada
Deal found 5/7![Air Canada logo]()
$926
This Gotogate deal was found by Cheapflights users on 5/6. 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.
Fri 5/226:45 am
BIO
- STL
1 stop13h 40m
Multiple Airlines
Tue 5/261:05 pm
STL
- BIO
2 stops21h 50m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$914
This Gotogate deal was found by Cheapflights users on 5/6. 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.
Fri 5/226:40 am
BCN
- STL
1 stop13h 45m
Multiple Airlines
Tue 5/261:05 pm
STL
- BCN
1 stop11h 55m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$917
This Flighttix deal was found by Cheapflights users on 5/6. 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.
Fri 5/226:45 am
BIO
- STL
2 stops16h 01m
Lufthansa
Tue 5/261:13 pm
STL
- BIO
2 stops17h 07m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$923
This Expedia deal was found by Cheapflights users on 5/6. 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.
Fri 5/221:00 pm
AGP
- STL
2 stops16h 52m
Lufthansa
Tue 5/2612:22 pm
STL
- AGP
1 stop12h 13m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$924
This United Airlines deal was found by Cheapflights users on 5/6. 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 5/226:40 am
BCN
- STL
1 stop13h 45m
United Airlines
Tue 5/268:43 am
STL
- BCN
1 stop16h 37m
United Airlines
Deal found 5/6![United Airlines logo]()
$927
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 5/296:40 am
BCN
- STL
1 stop13h 45m
Lufthansa
Tue 6/212:55 pm
STL
- BCN
1 stop12h 25m
Lufthansa
Deal found 5/9![Lufthansa logo]()
$919
This Gotogate deal was found by Cheapflights users on 5/9. 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.
Fri 5/296:40 am
BCN
- STL
1 stop13h 45m
Multiple Airlines
Tue 6/21:05 pm
STL
- BCN
1 stop11h 55m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$921
This lol.travel deal was found by Cheapflights users on 5/9. 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.
Fri 5/299:40 am
BCN
- STL
2 stops17h 45m
Air Canada
Tue 6/21:05 pm
STL
- BCN
1 stop11h 55m
Air Canada
Deal found 5/9![Air Canada logo]()
$922
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/15:55 am
MAD
- STL
1 stop14h 30m
United Airlines
Mon 6/86:00 am
STL
- MAD
1 stop20h 00m
United Airlines
Deal found 5/6![United Airlines logo]()
$928
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 6/46:05 am
MAD
- STL
2 stops24h 24m
Lufthansa
Wed 6/101:13 pm
STL
- MAD
2 stops21h 27m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$912
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 6/46:05 am
MAD
- STL
2 stops22h 16m
Lufthansa
Thu 6/1112:55 pm
STL
- MAD
2 stops15h 25m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$913
One-way flights from Spain to MissouriSearch for one-way flight options from Spain to Missouri. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from Spain to Missouri. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 9/73:50 pm
BCN
- STL
2 stops32h 40m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 9/17:40 am
MAD
- STL
3 stops32h 12m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 8/287:00 am
BCN
- MCI
3 stops41h 24m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/110:25 pm
MAD
- MCI
3 stops50h 04m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 8/303:50 pm
BCN
- MCI
2 stops32h 34m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 10/142:45 pm
BCN
- STL
3 stops25h 55m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 9/110:20 am
BIO
- STL
3 stops44h 54m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 9/11:40 pm
MAD
- MCI
3 stops34h 44m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 8/281:40 pm
MAD
- MCI
3 stops34h 44m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 9/17:00 am
BCN
- MCI
3 stops41h 24m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 9/36:30 pm
BCN
- MCI
2 stops29h 54m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/1510:25 pm
MAD
- MCI
3 stops49h 56m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$540
Find flight deals from Spain to Missouri
Keep the following information in mind while searching for Spain to Missouri flight deals. Data was last updated May 10, 2026.
Round-trip from | $912 (Cheapflightsfares) |
|---|---|
One-way from | $471 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $1,002 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spain 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 May 10, 2026.
Use the filters below to find and compare flights from Spain to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BilbaoSt. Louis
BIO - STL
BIOSTL
Bilbao
Fri 5/22
6:45 am-1:25 pm
1 stop13h 40m
Lambert-St Louis
Tue 5/26
1:05 pm-5:55 pm
2 stops21h 50m
$914
BilbaoSt. Louis
BIO - STL
BIOSTL
Bilbao
Fri 5/22
6:45 am-3:46 pm
2 stops16h 01m
Lambert-St Louis
Tue 5/26
1:13 pm-1:20 pm
2 stops17h 07m
$923
MadridSt. Louis
MAD - STL
MADSTL
Madrid Barajas
Thu 6/4
10:50 am-11:35 pm
1 stop19h 45m
Lambert-St Louis
Wed 6/10
1:13 pm-5:40 pm
2 stops21h 27m
$926
BarcelonaSt. Louis
BCN - STL
BCNSTL
Barcelona-El Prat
Fri 5/22
6:40 am-1:25 pm
1 stop13h 45m
Lambert-St Louis
Tue 5/26
8:43 am-8:20 am
1 stop16h 37m
$927
MadridSt. Louis
MAD - STL
MADSTL
Madrid Barajas
Mon 6/1
5:55 am-1:25 pm
1 stop14h 30m
Lambert-St Louis
Mon 6/8
6:00 am-9:00 am
1 stop20h 00m
$928
BarcelonaSt. Louis
BCN - STL
BCNSTL
Barcelona-El Prat
Thu 5/21
12:15 pm-8:25 pm
1 stop15h 10m
Lambert-St Louis
Mon 5/25
1:05 pm-8:00 am
1 stop11h 55m
$929
MálagaSt. Louis
AGP - STL
AGPSTL
Malaga
Fri 5/22
5:25 pm-5:16 pm
2 stops30h 51m
Lambert-St Louis
Tue 5/26
5:36 pm-6:40 pm
2 stops18h 04m
$930
MadridSt. Louis
MAD - STL
MADSTL
Madrid Barajas
Fri 5/29
6:00 am-1:25 pm
1 stop14h 25m
Lambert-St Louis
Tue 6/2
6:00 am-9:00 am
1 stop20h 00m
$935
MálagaSt. Louis
AGP - STL
AGPSTL
Malaga
Fri 5/22
9:35 am-11:35 pm
1 stop21h 00m
Lambert-St Louis
Tue 5/26
12:22 pm-7:35 am
1 stop12h 13m
$935
BarcelonaSt. Louis
BCN - STL
BCNSTL
Barcelona-El Prat
Fri 5/22
6:20 am-5:56 pm
2 stops18h 36m
Lambert-St Louis
Tue 5/26
5:15 pm-5:10 pm
2 stops16h 55m
$938
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Spain to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Spain with our price prediction graph.
BIO-STL
BCN-STL
AGP-STL
MAD-STL
MAD-MCI
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 Spain to Missouri
ES0-USMO
BIO-STL
BCN-STL
AGP-STL
MAD-STL
What is the cheapest month to book a flight from Spain to Missouri?
Currently, August is the cheapest month in which you can book a flight from Spain to Missouri (average of $178). Flying from Spain to Missouri in July is currently the most expensive (average of $857). 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.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated May 10, 2026.
Read reviews from past customers who have flown Iberia from Spain to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.3
Crew
7.7
Boarding
7.2
Comfort
6.7
Overall
7.0
Entertainment
6.6
Reviews
1 / 20
2.0
MediocreLaba,Feb 2026
DEN - DFW
Food
6.3
Crew
7.7
Boarding
7.2
Comfort
6.7
Overall
7.0
Entertainment
6.6
Reviews
1 / 20
2.0
MediocreLaba,Feb 2026
DEN - DFW
Related info for your journey
Find useful and relevant information for your journey from Spain 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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Alternative routes for Spain to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Spain to Missouri by cabin class
Find flights from Spain to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Spain and Missouri flights
Browse other Spain and Missouri flight options. Last updated on May 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Spain after your stay in Missouri
Spain to Missouri flights
Consider these flights traveling from Spain to Missouri.
Top airline flying from Spain to Missouri
Discover the top airline that operate flights from Spain to Missouri. 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$860 | Average$895 | FlexibilityNo cancel fee | On-time77% |