$774+ Cheap flights from Missouri to Romania
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OTP
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to RomaniaExplore the most affordable flight options available from Missouri to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from Missouri to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This Justfly.com deal was found by Cheapflights users on 5/14. 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.
Tue 12/86:37 pm
MCI
- OTP
2 stops15h 58m
Lufthansa
Tue 1/126:05 am
OTP
- MCI
2 stops18h 14m
Lufthansa
Deal found 5/14![Lufthansa logo]()
$774
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:25 am
STL
- CLJ
2 stops21h 15m
United Airlines
Fri 11/206:00 am
CLJ
- STL
2 stops41h 30m
United Airlines
Deal found 5/13![United Airlines logo]()
$780
This Expedia deal was found by Cheapflights users on 5/14. 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 10/196:37 pm
MCI
- OTP
2 stops15h 58m
Multiple Airlines
Mon 11/24:40 pm
OTP
- MCI
2 stops37h 09m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$788
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.
Mon 11/169:23 am
STL
- OTP
2 stops25h 12m
United Airlines
Thu 11/197:10 pm
OTP
- STL
2 stops36h 15m
United Airlines
Deal found 5/9![United Airlines logo]()
$801
This Air Canada deal was found by Cheapflights users on 5/12. 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.
Mon 11/164:15 pm
STL
- OTP
2 stops18h 25m
Air Canada
Thu 11/196:30 am
OTP
- STL
2 stops41h 00m
Air Canada
Deal found 5/12![Air Canada logo]()
$802
This Gotogate deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:30 pm
STL
- OTP
1 stop16h 50m
Multiple Airlines
Thu 10/16:05 am
OTP
- STL
2 stops20h 36m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$836
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:55 am
STL
- OTP
2 stops19h 05m
Multiple Airlines
Wed 9/166:15 am
OTP
- STL
2 stops15h 10m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$842
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.
Mon 9/75:30 pm
STL
- OTP
2 stops23h 40m
United Airlines
Wed 9/166:05 am
OTP
- STL
1 stop15h 20m
United Airlines
Deal found 5/10![United Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 5/12. 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 9/87:01 am
STL
- OTP
3 stops27h 34m
United Airlines
Thu 10/16:05 am
OTP
- STL
2 stops20h 36m
United Airlines
Deal found 5/12![United Airlines logo]()
$847
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:30 pm
STL
- OTP
1 stop16h 50m
Lufthansa
Wed 9/166:05 am
OTP
- STL
1 stop15h 20m
Lufthansa
Deal found 5/10![Lufthansa logo]()
$851
This Expedia deal was found by Cheapflights users on 5/12. 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.
Tue 9/83:30 pm
STL
- OTP
1 stop13h 30m
Lufthansa
Thu 10/15:35 pm
OTP
- STL
1 stop27h 50m
Lufthansa
Deal found 5/12![Lufthansa logo]()
$900
This Gotogate deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:10 pm
STL
- OTP
2 stops22h 25m
Multiple Airlines
Tue 9/16:05 am
OTP
- STL
1 stop15h 20m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$944
Best flights from Missouri to RomaniaDiscover carefully curated flight deals from Missouri to Romania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from Missouri to Romania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This Expedia deal was found by Cheapflights users on 5/14. 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 10/196:37 pm
MCI
- OTP
2 stops15h 58m
Multiple Airlines
Mon 11/24:40 pm
OTP
- MCI
2 stops37h 09m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$788
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.
Mon 9/75:30 pm
STL
- OTP
2 stops23h 40m
United Airlines
Wed 9/166:05 am
OTP
- STL
1 stop15h 20m
United Airlines
Deal found 5/10![United Airlines logo]()
$843
This FlightHub deal was found by Cheapflights users on 5/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:05 pm
STL
- OTP
2 stops15h 30m
Lufthansa
Fri 9/116:05 am
OTP
- STL
1 stop15h 20m
Lufthansa
Deal found 5/14![Lufthansa logo]()
$960
This SWISS deal was found by Cheapflights users on 5/14. 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 10/198:00 am
MCI
- OTP
2 stops33h 10m
SWISS
Mon 11/24:40 pm
OTP
- MCI
3 stops37h 09m
SWISS
Deal found 5/14![SWISS logo]()
$1,086
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:55 am
STL
- OTP
2 stops19h 05m
Multiple Airlines
Wed 9/166:15 am
OTP
- STL
2 stops15h 10m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 5/12. 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 9/87:01 am
STL
- OTP
3 stops27h 34m
United Airlines
Thu 10/16:05 am
OTP
- STL
2 stops20h 36m
United Airlines
Deal found 5/12![United Airlines logo]()
$847
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:05 pm
STL
- OTP
2 stops15h 30m
Lufthansa
Sun 9/66:05 am
OTP
- STL
1 stop15h 20m
Lufthansa
Deal found 5/13![Lufthansa logo]()
$1,004
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.
Wed 7/88:55 am
STL
- OTP
2 stops19h 05m
Multiple Airlines
Tue 9/16:15 am
OTP
- STL
2 stops15h 10m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:23 pm
STL
- OTP
2 stops22h 12m
United Airlines
Mon 7/206:55 pm
OTP
- STL
2 stops36h 41m
United Airlines
Deal found 5/13![United Airlines logo]()
$990
This FlightHub deal was found by Cheapflights users on 5/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:05 pm
STL
- OTP
2 stops15h 30m
Lufthansa
Sat 9/126:15 am
OTP
- STL
2 stops23h 07m
Lufthansa
Deal found 5/14![Lufthansa logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:00 pm
SGF
- OTP
2 stops46h 40m
United Airlines
Sat 9/196:05 am
OTP
- SGF
2 stops36h 38m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,033
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:05 pm
STL
- OTP
2 stops15h 30m
Lufthansa
Sat 9/56:15 am
OTP
- STL
2 stops17h 16m
Lufthansa
Deal found 5/10![Lufthansa logo]()
$1,085
This Air Canada deal was found by Cheapflights users on 5/14. 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.
Mon 6/11:03 pm
MCI
- OTP
3 stops19h 17m
Air Canada
Mon 6/86:15 am
OTP
- MCI
3 stops23h 32m
Air Canada
Deal found 5/14![Air Canada logo]()
$2,648
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:23 pm
STL
- OTP
2 stops15h 37m
United Airlines
Sat 9/56:15 am
OTP
- STL
2 stops17h 16m
United Airlines
Deal found 5/11![United Airlines logo]()
$1,097
This KAYAK deal was found by Cheapflights users on 5/12. 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.
Wed 9/168:55 am
STL
- TSR
2 stops29h 55m
Lufthansa
Fri 10/95:55 am
TSR
- STL
2 stops40h 05m
Lufthansa
Deal found 5/12![Lufthansa logo]()
$1,183
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:29 pm
STL
- CLJ
2 stops35h 41m
United Airlines
Tue 6/96:00 am
CLJ
- STL
2 stops18h 07m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,229
This United Airlines deal was found by Cheapflights users on 5/14. 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 6/112:30 pm
MCI
- OTP
2 stops28h 40m
United Airlines
Mon 6/86:55 pm
OTP
- MCI
2 stops30h 41m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,242
This Mytrip deal was found by Cheapflights users on 5/12. 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 9/168:55 am
STL
- TSR
3 stops27h 30m
Multiple Airlines
Fri 10/99:00 pm
TSR
- STL
3 stops31h 00m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,664
This United Airlines deal was found by Cheapflights users on 5/12. 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 9/167:01 am
STL
- TSR
3 stops22h 29m
United Airlines
Fri 10/95:55 am
TSR
- STL
2 stops22h 05m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,327
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:29 pm
STL
- CLJ
2 stops15h 56m
United Airlines
Wed 6/106:00 am
CLJ
- STL
2 stops17h 46m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,369
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Sat 6/271:20 pm
STL
- CLJ
2 stops20h 05m
Multiple Airlines
Sat 7/46:10 pm
CLJ
- STL
3 stops27h 52m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$2,028
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:29 pm
STL
- CLJ
2 stops15h 56m
United Airlines
Thu 6/116:00 am
CLJ
- STL
2 stops17h 46m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,369
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:43 am
STL
- CLJ
2 stops24h 42m
United Airlines
Tue 6/301:50 pm
CLJ
- STL
2 stops17h 37m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,370
This United Airlines deal was found by Cheapflights users on 5/12. 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 6/278:43 am
STL
- CLJ
2 stops24h 42m
United Airlines
Sat 7/46:00 am
CLJ
- STL
2 stops37h 41m
United Airlines
Deal found 5/12![United Airlines logo]()
$1,374
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:13 pm
STL
- CLJ
2 stops15h 57m
United Airlines
Wed 7/16:00 am
CLJ
- STL
2 stops17h 46m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,440
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:40 am
STL
- CLJ
2 stops20h 30m
United Airlines
Sat 6/276:00 am
CLJ
- STL
2 stops22h 07m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,512
Last-minute flights from Missouri to RomaniaDiscover last-minute flight deals from Missouri to Romania. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Romania. Data last updated May 14, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:50 pm
MCI
- OTP
2 stops28h 20m
Lufthansa
Wed 5/271:45 pm
OTP
- MCI
2 stops17h 33m
Lufthansa
Deal found 5/13![Lufthansa logo]()
$1,014
This KAYAK deal was found by Cheapflights users on 5/14. 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.
Sat 5/161:24 pm
STL
- CLJ
2 stops20h 01m
Lufthansa
Tue 5/266:10 pm
CLJ
- STL
2 stops35h 11m
Lufthansa
Deal found 5/14![Lufthansa logo]()
$1,151
This KAYAK deal was found by Cheapflights users on 5/14. 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.
Sat 5/161:24 pm
STL
- CLJ
2 stops20h 01m
Lufthansa
Mon 5/256:10 pm
CLJ
- STL
2 stops57h 16m
Lufthansa
Deal found 5/14![Lufthansa logo]()
$1,157
This KAYAK deal was found by Cheapflights users on 5/14. 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.
Sun 5/178:45 am
STL
- CLJ
2 stops24h 40m
Lufthansa
Thu 5/286:10 pm
CLJ
- STL
2 stops35h 11m
Lufthansa
Deal found 5/14![Lufthansa logo]()
$1,091
This KAYAK deal was found by Cheapflights users on 5/14. 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.
Sun 5/178:45 am
STL
- CLJ
2 stops24h 40m
Lufthansa
Mon 5/256:10 pm
CLJ
- STL
2 stops57h 16m
Lufthansa
Deal found 5/14![Lufthansa logo]()
$1,097
This KAYAK deal was found by Cheapflights users on 5/14. 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.
Sun 5/178:45 am
STL
- CLJ
2 stops24h 40m
Lufthansa
Sat 5/233:55 pm
CLJ
- STL
2 stops29h 30m
Lufthansa
Deal found 5/14![Lufthansa logo]()
$1,150
This FlightHub deal was found by Cheapflights users on 5/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:05 am
STL
- CLJ
2 stops23h 40m
Multiple Airlines
Mon 5/256:10 pm
CLJ
- STL
2 stops57h 16m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,098
This KAYAK deal was found by Cheapflights users on 5/14. 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.
Tue 5/197:45 am
STL
- CLJ
2 stops42h 15m
Multiple Airlines
Tue 5/266:10 pm
CLJ
- STL
2 stops58h 15m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,118
This Ovago deal was found by Cheapflights users on 5/14. 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.
Tue 5/197:45 am
STL
- CLJ
2 stops42h 15m
Multiple Airlines
Wed 5/276:10 pm
CLJ
- STL
2 stops58h 15m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,120
This Gotogate deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:05 pm
STL
- OTP
2 stops21h 30m
Multiple Airlines
Tue 6/166:05 am
OTP
- STL
1 stop15h 20m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,196
This Gotogate deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:15 pm
STL
- OTP
2 stops17h 05m
Multiple Airlines
Mon 6/151:50 pm
OTP
- STL
1 stop31h 35m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,104
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Sat 6/137:22 am
STL
- OTP
3 stops31h 33m
Multiple Airlines
Wed 6/246:50 am
OTP
- STL
3 stops37h 31m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,199
One-way flights from Missouri to RomaniaSearch for one-way flight options from Missouri to Romania. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from Missouri to Romania. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This business-class.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:13 pm
STL
- OTP
2 stops14h 47m
Lufthansa
Deal found 5/13![Lufthansa logo]()
$3,599
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:14 am
STL
- OTP
2 stops22h 06m
SWISS
Deal found 5/10![SWISS logo]()
$3,617
Find flight deals from Missouri to Romania
Keep the following information in mind while searching for Missouri to Romania flight deals. Data was last updated May 14, 2026.
Round-trip from | $788 (Expedia) |
|---|---|
Popular in | June |
Cheapest in | November |
Average price | $976 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Romania 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 14, 2026.
Use the filters below to find and compare flights from Missouri to Romania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityBucharest
MCI - OTP
MCIOTP
Kansas City
Mon 10/19
6:37 pm-6:35 pm
2 stops15h 58m
Bucharest Otopeni Intl
Mon 11/2
4:40 pm-9:49 pm
2 stops37h 09m
$788
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Mon 9/7
8:55 am-12:00 pm
2 stops19h 05m
Bucharest Otopeni Intl
Wed 9/16
6:15 am-1:25 pm
2 stops15h 10m
$842
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Mon 9/7
5:30 pm-1:10 am
2 stops23h 40m
Bucharest Otopeni Intl
Wed 9/16
6:05 am-1:25 pm
1 stop15h 20m
$843
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Tue 9/8
7:01 am-6:35 pm
3 stops27h 34m
Bucharest Otopeni Intl
Thu 10/1
6:05 am-6:41 pm
2 stops20h 36m
$847
Quickest round-trip
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Sun 7/19
7:05 pm-6:35 pm
2 stops15h 30m
Bucharest Otopeni Intl
Fri 9/11
6:05 am-1:25 pm
1 stop15h 20m
$960
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Wed 7/8
8:55 am-12:00 pm
2 stops19h 05m
Bucharest Otopeni Intl
Tue 9/1
6:15 am-1:25 pm
2 stops15h 10m
$967
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Mon 7/6
12:23 pm-6:35 pm
2 stops22h 12m
Bucharest Otopeni Intl
Mon 7/20
6:55 pm-11:36 pm
2 stops36h 41m
$990
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Sun 7/12
7:05 pm-6:35 pm
2 stops15h 30m
Bucharest Otopeni Intl
Sun 9/6
6:05 am-1:25 pm
1 stop15h 20m
$1,004
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Sun 7/19
7:05 pm-6:35 pm
2 stops15h 30m
Bucharest Otopeni Intl
Sat 9/12
6:15 am-9:22 pm
2 stops23h 07m
$1,025
SpringfieldBucharest
SGF - OTP
SGFOTP
Springfield-Branson
Sat 9/12
5:00 pm-11:40 pm
2 stops46h 40m
Bucharest Otopeni Intl
Sat 9/19
6:05 am-10:43 am
2 stops36h 38m
$1,033
Showing 1-10 of 28 resultsSorted by cheapest first
Best time to book a flight from Missouri to Romania
Have a flexible travel schedule? Discover the best time to fly to Romania from Missouri with our price prediction graph.
MCI-OTP
STL-OTP
SGF-OTP
STL-TSR
STL-CLJ
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 Romania
USMO-RO0
MCI-OTP
STL-OTP
SGF-OTP
STL-TSR
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Romania. 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 Missouri to Romania
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Complete your trip
Complete your trip to Romania by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Romania by cabin class
Find flights from Missouri to Romania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Romania flights
Browse other Missouri and Romania flight options. Last updated on May 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Missouri to Romania
Discover the top 2 airlines that operate flights from Missouri to Romania. 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$574 | Average$796 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$800 | Average$1,124 | FlexibilityNo cancel fee | On-time76% |