$355+ Cheap flights from Missouri to Romania
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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OTP
Mar 16 — Mar 231
1 adult, Economy
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Find cheap flights from Missouri to Romania with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missouri to Romania
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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 February 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 February 14, 2026.
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:21 pm
STL
- OTP
2 stops23h 29m
British Airways
Tue 4/286:10 pm
OTP
- STL
2 stops30h 31m
British Airways
Deal found 2/11![British Airways logo]()
$538
This United Airlines deal was found by Cheapflights users on 2/13. 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 4/89:10 am
STL
- OTP
2 stops25h 25m
United Airlines
Wed 4/156:05 am
OTP
- STL
1 stop15h 20m
United Airlines
Deal found 2/13![United Airlines logo]()
$542
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:51 pm
MCI
- OTP
2 stops47h 59m
British Airways
Tue 5/126:10 pm
OTP
- MCI
2 stops31h 16m
British Airways
Deal found 2/11![British Airways logo]()
$544
This FlightHub deal was found by Cheapflights users on 2/13. 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 4/83:30 pm
STL
- OTP
1 stop16h 50m
Lufthansa
Wed 4/156:05 am
OTP
- STL
1 stop15h 20m
Lufthansa
Deal found 2/13![Lufthansa logo]()
$549
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:03 pm
STL
- OTP
2 stops20h 17m
American Airlines
Wed 4/158:15 am
OTP
- STL
2 stops22h 02m
American Airlines
Deal found 2/10![American Airlines logo]()
$553
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:54 am
STL
- OTP
2 stops31h 26m
British Airways
Wed 4/154:15 pm
OTP
- STL
2 stops39h 31m
British Airways
Deal found 2/11![British Airways logo]()
$562
This United Airlines deal was found by Cheapflights users on 2/10. 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 5/411:21 am
SGF
- OTP
2 stops29h 49m
United Airlines
Mon 5/111:50 pm
OTP
- SGF
2 stops36h 09m
United Airlines
Deal found 2/10![United Airlines logo]()
$573
This Booking.com deal was found by Cheapflights users on 2/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:15 pm
STL
- SBZ
2 stops19h 00m
Multiple Airlines
Wed 11/46:00 am
SBZ
- STL
2 stops41h 30m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$582
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:05 pm
SGF
- OTP
2 stops23h 15m
British Airways
Mon 5/113:40 pm
OTP
- SGF
2 stops37h 22m
British Airways
Deal found 2/11![British Airways logo]()
$586
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:47 pm
SGF
- OTP
2 stops22h 03m
American Airlines
Fri 4/248:15 am
OTP
- SGF
2 stops20h 47m
American Airlines
Deal found 2/12![American Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 2/13. 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 3/309:55 am
MCI
- OTP
2 stops31h 15m
United Airlines
Mon 4/612:45 pm
OTP
- MCI
2 stops39h 49m
United Airlines
Deal found 2/13![United Airlines logo]()
$613
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 4/29:55 am
MCI
- OTP
2 stops24h 40m
United Airlines
Mon 4/136:55 pm
OTP
- MCI
2 stops32h 53m
United Airlines
Deal found 2/11![United Airlines logo]()
$618
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 February 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 February 14, 2026.
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:21 pm
STL
- OTP
2 stops23h 29m
British Airways
Tue 4/286:10 pm
OTP
- STL
2 stops30h 31m
British Airways
Deal found 2/11![British Airways logo]()
$538
This United Airlines deal was found by Cheapflights users on 2/13. 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 4/89:10 am
STL
- OTP
2 stops25h 25m
United Airlines
Wed 4/156:05 am
OTP
- STL
2 stops17h 19m
United Airlines
Deal found 2/13![United Airlines logo]()
$551
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:30 pm
STL
- OTP
1 stop13h 35m
Lufthansa
Tue 4/286:05 am
OTP
- STL
2 stops23h 03m
Lufthansa
Deal found 2/11![Lufthansa logo]()
$553
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:03 pm
STL
- OTP
2 stops20h 17m
American Airlines
Wed 4/158:15 am
OTP
- STL
2 stops22h 02m
American Airlines
Deal found 2/10![American Airlines logo]()
$553
This Iberia deal was found by Cheapflights users on 2/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:03 pm
STL
- OTP
2 stops20h 17m
Multiple Airlines
Wed 4/158:15 am
OTP
- STL
2 stops22h 44m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$555
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:51 pm
MCI
- OTP
2 stops47h 59m
British Airways
Tue 5/126:10 pm
OTP
- MCI
2 stops31h 16m
British Airways
Deal found 2/13![British Airways logo]()
$544
This United Airlines deal was found by Cheapflights users on 2/10. 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 5/411:21 am
SGF
- OTP
2 stops29h 49m
United Airlines
Mon 5/111:50 pm
OTP
- SGF
2 stops36h 09m
United Airlines
Deal found 2/10![United Airlines logo]()
$573
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:30 pm
STL
- OTP
1 stop16h 50m
Lufthansa
Wed 4/151:45 pm
OTP
- STL
2 stops17h 11m
Lufthansa
Deal found 2/12![Lufthansa logo]()
$601
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:47 pm
SGF
- OTP
2 stops22h 03m
American Airlines
Fri 4/248:15 am
OTP
- SGF
2 stops20h 47m
American Airlines
Deal found 2/12![American Airlines logo]()
$603
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:54 am
STL
- OTP
2 stops31h 26m
British Airways
Wed 4/154:15 pm
OTP
- STL
2 stops39h 31m
British Airways
Deal found 2/11![British Airways logo]()
$562
This Turkish Airlines deal was found by Cheapflights users on 2/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:41 am
STL
- CLJ
2 stops41h 19m
Turkish Airlines
Sun 3/19:15 pm
CLJ
- STL
2 stops31h 50m
Turkish Airlines
Deal found 2/13![Turkish Airlines logo]()
$1,328
This United Airlines deal was found by Cheapflights users on 2/13. 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 3/309:55 am
MCI
- OTP
2 stops31h 15m
United Airlines
Mon 4/612:45 pm
OTP
- MCI
2 stops39h 49m
United Airlines
Deal found 2/13![United Airlines logo]()
$613
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:05 pm
SGF
- OTP
2 stops23h 15m
British Airways
Mon 5/113:40 pm
OTP
- SGF
2 stops37h 22m
British Airways
Deal found 2/11![British Airways logo]()
$586
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 4/29:55 am
MCI
- OTP
2 stops24h 40m
United Airlines
Mon 4/136:55 pm
OTP
- MCI
2 stops32h 53m
United Airlines
Deal found 2/11![United Airlines logo]()
$618
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:17 pm
MCI
- OTP
2 stops25h 03m
British Airways
Thu 5/213:40 pm
OTP
- MCI
2 stops40h 46m
British Airways
Deal found 2/13![British Airways logo]()
$640
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 5/124:15 pm
MCI
- OTP
2 stops47h 35m
United Airlines
Thu 5/286:05 am
OTP
- MCI
2 stops23h 37m
United Airlines
Deal found 2/13![United Airlines logo]()
$674
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:06 pm
MCI
- OTP
2 stops23h 14m
British Airways
Tue 5/266:10 pm
OTP
- MCI
2 stops35h 50m
British Airways
Deal found 2/13![British Airways logo]()
$640
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 5/124:15 pm
MCI
- OTP
2 stops47h 35m
United Airlines
Wed 5/276:05 am
OTP
- MCI
2 stops20h 58m
United Airlines
Deal found 2/13![United Airlines logo]()
$674
This Gurufare deal was found by Cheapflights users on 2/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:10 pm
STL
- TSR
2 stops25h 40m
Lufthansa
Mon 5/252:10 pm
TSR
- STL
2 stops15h 01m
Lufthansa
Deal found 2/11![Lufthansa logo]()
$967
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:17 pm
MCI
- OTP
2 stops25h 03m
British Airways
Thu 5/288:15 am
OTP
- MCI
2 stops40h 23m
British Airways
Deal found 2/12![British Airways logo]()
$671
This United Airlines deal was found by Cheapflights users on 2/13. 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 3/47:55 am
SGF
- OTP
2 stops32h 00m
United Airlines
Sun 3/85:55 am
OTP
- SGF
2 stops35h 51m
United Airlines
Deal found 2/13![United Airlines logo]()
$764
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1910:26 am
COU
- OTP
2 stops24h 39m
American Airlines
Tue 6/308:15 am
OTP
- COU
2 stops21h 14m
American Airlines
Deal found 2/12![American Airlines logo]()
$1,144
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:05 pm
STL
- TSR
3 stops19h 45m
Multiple Airlines
Mon 5/258:15 pm
TSR
- STL
3 stops30h 37m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,296
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/411:15 am
COU
- OTP
2 stops28h 40m
United Airlines
Sun 3/85:55 am
OTP
- COU
2 stops46h 38m
United Airlines
Deal found 2/10![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 2/258:41 am
STL
- SBZ
2 stops25h 34m
United Airlines
Sun 3/12:30 pm
SBZ
- STL
2 stops17h 29m
United Airlines
Deal found 2/10![United Airlines logo]()
$891
Last-minute flights from Missouri to RomaniaDiscover last-minute flight deals from Missouri to Romania. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Romania. Data last updated February 14, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Fri 2/1311:20 am
SGF
- OTP
2 stops18h 50m
United Airlines
Tue 2/175:55 am
OTP
- SGF
2 stops22h 26m
United Airlines
Deal found 2/12![United Airlines logo]()
$813
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:27 am
MCI
- OTP
2 stops23h 08m
Lufthansa
Fri 2/202:50 pm
OTP
- MCI
2 stops37h 16m
Lufthansa
Deal found 2/11![Lufthansa logo]()
$871
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 2/196:25 am
STL
- CLJ
2 stops23h 15m
United Airlines
Mon 2/232:25 pm
CLJ
- STL
2 stops57h 04m
United Airlines
Deal found 2/10![United Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 2/1911:39 am
STL
- OTP
2 stops18h 26m
United Airlines
Mon 2/232:50 pm
OTP
- STL
2 stops31h 39m
United Airlines
Deal found 2/10![United Airlines logo]()
$833
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 2/2512:37 pm
MCI
- OTP
2 stops17h 23m
United Airlines
Sun 3/15:55 am
OTP
- MCI
2 stops24h 04m
United Airlines
Deal found 2/10![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 2/13. 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 2/259:55 am
STL
- OTP
2 stops20h 05m
United Airlines
Sun 3/15:55 am
OTP
- STL
1 stop16h 00m
United Airlines
Deal found 2/13![United Airlines logo]()
$803
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:02 am
MCI
- OTP
2 stops28h 43m
British Airways
Thu 3/268:00 am
OTP
- MCI
2 stops21h 28m
British Airways
Deal found 2/12![British Airways logo]()
$736
This United Airlines deal was found by Cheapflights users on 2/13. 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 3/47:55 am
SGF
- OTP
2 stops32h 00m
United Airlines
Sun 3/85:55 am
OTP
- SGF
2 stops35h 51m
United Airlines
Deal found 2/13![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/411:15 am
COU
- OTP
2 stops28h 40m
United Airlines
Sun 3/85:55 am
OTP
- COU
2 stops35h 38m
United Airlines
Deal found 2/12![United Airlines logo]()
$764
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:00 am
STL
- OTP
2 stops24h 30m
British Airways
Mon 3/164:00 pm
OTP
- STL
2 stops47h 55m
British Airways
Deal found 2/10![British Airways logo]()
$736
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:33 am
STL
- OTP
2 stops29h 27m
British Airways
Mon 3/303:40 pm
OTP
- STL
2 stops40h 04m
British Airways
Deal found 2/13![British Airways logo]()
$562
This United Airlines deal was found by Cheapflights users on 2/13. 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 3/309:55 am
MCI
- OTP
2 stops31h 15m
United Airlines
Mon 4/612:45 pm
OTP
- MCI
2 stops39h 49m
United Airlines
Deal found 2/13![United Airlines logo]()
$613
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 February 14, 2026.
Search for one-way flight options from Missouri to Romania. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:13 am
MCI
- OTP
3 stops57h 37m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 2/10. 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 5/19:00 am
STL
- OTP
2 stops25h 35m
United Airlines
Deal found 2/10![United Airlines logo]()
$501
This Air Canada deal was found by Cheapflights users on 2/12. 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.
Fri 5/110:00 am
STL
- OTP
3 stops19h 10m
Air Canada
Deal found 2/12![Air Canada logo]()
$582
This business-class.com deal was found by Cheapflights users on 2/13. 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 6/187:25 am
STL
- OTP
2 stops23h 55m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$3,054
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 February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $538 (oojo) |
One-way from | $355 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
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 February 14, 2026.
Use the filters below to find and compare flights from Missouri to Romania that are best for you.
Fly from
Missouri
Fly to
Romania
Route
Depart
Return
Price
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Sun 4/19
5:21 pm-12:50 am
2 stops23h 29m
Bucharest Otopeni Intl
Tue 4/28
6:10 pm-4:41 pm
2 stops30h 31m
$538
Kansas CityBucharest
MCI - OTP
MCIOTP
Kansas City
Sat 5/2
4:51 pm-12:50 am
2 stops47h 59m
Bucharest Otopeni Intl
Tue 5/12
6:10 pm-5:26 pm
2 stops31h 16m
$544
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Wed 4/8
9:10 am-6:35 pm
2 stops25h 25m
Bucharest Otopeni Intl
Wed 4/15
6:05 am-3:24 pm
2 stops17h 19m
$551
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Sun 4/19
3:30 pm-1:05 pm
1 stop13h 35m
Bucharest Otopeni Intl
Tue 4/28
6:05 am-9:08 pm
2 stops23h 03m
$553
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Wed 4/8
8:03 pm-12:20 am
2 stops20h 17m
Bucharest Otopeni Intl
Wed 4/15
8:15 am-10:17 pm
2 stops22h 02m
$553
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Wed 4/8
8:03 pm-12:20 am
2 stops20h 17m
Bucharest Otopeni Intl
Wed 4/15
8:15 am-10:59 pm
2 stops22h 44m
$555
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Wed 4/8
8:54 am-12:20 am
2 stops31h 26m
Bucharest Otopeni Intl
Wed 4/15
4:15 pm-11:46 pm
2 stops39h 31m
$562
SpringfieldBucharest
SGF - OTP
SGFOTP
Springfield-Branson
Mon 5/4
11:21 am-1:10 am
2 stops29h 49m
Bucharest Otopeni Intl
Mon 5/11
1:50 pm-5:59 pm
2 stops36h 09m
$573
SpringfieldBucharest
SGF - OTP
SGFOTP
Springfield-Branson
Mon 5/4
6:05 pm-1:20 am
2 stops23h 15m
Bucharest Otopeni Intl
Mon 5/11
3:40 pm-9:02 pm
2 stops37h 22m
$586
St. LouisBucharest
STL - OTP
STLOTP
Lambert-St Louis
Wed 4/8
3:30 pm-4:20 pm
1 stop16h 50m
Bucharest Otopeni Intl
Wed 4/15
1:45 pm-10:56 pm
2 stops17h 11m
$601
Showing 1-10 of 28 results
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.
STL-OTP
MCI-OTP
SGF-OTP
COU-OTP
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
STL-OTP
MCI-OTP
SGF-OTP
COU-OTP
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
See prices for flight routes from nearby airports that may be better suited for you.
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 February 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Romania
Find the right flight back to Missouri after your stay in Romania
Missouri to Romania flights
Consider these flights traveling from Missouri to Romania.
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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$707 | Average$804 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$780 | Average$1,240 | FlexibilityNo cancel fee | On-time76% |