$355+ Cheap flights from Missouri to Otopeni Intl (OTP)
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 13 — Mar 201
1 adult, Economy
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Cheapest flights from Missouri to Otopeni IntlExplore the most affordable flight options available from Missouri to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Missouri to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 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 2/8. 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.
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 2/8![United Airlines logo]()
$542
This FlightHub deal was found by Cheapflights users on 2/8. 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 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 2/8![Lufthansa logo]()
$552
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:09 pm
MCI
- OTP
2 stops34h 56m
Lufthansa
Tue 5/121:50 pm
OTP
- MCI
2 stops17h 11m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$557
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 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.
Tue 5/56:00 am
SGF
- OTP
2 stops35h 10m
United Airlines
Mon 5/111:50 pm
OTP
- SGF
2 stops40h 42m
United Airlines
Deal found 2/10![United Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/25:15 pm
MCI
- OTP
2 stops23h 55m
United Airlines
Mon 4/1312:45 pm
OTP
- MCI
2 stops39h 03m
United Airlines
Deal found 2/9![United Airlines logo]()
$614
This FlightHub 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 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 stop13h 20m
Lufthansa
Wed 4/156:05 am
OTP
- STL
1 stop15h 20m
Lufthansa
Deal found 2/10![Lufthansa logo]()
$621
This oojo deal was found by Cheapflights users on 2/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:40 pm
MCI
- OTP
2 stops26h 40m
British Airways
Mon 8/173:40 pm
OTP
- MCI
2 stops38h 55m
British Airways
Deal found 2/9![British Airways logo]()
$664
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.
Fri 10/96:00 am
MCI
- OTP
2 stops22h 00m
United Airlines
Thu 10/156:05 am
OTP
- MCI
2 stops25h 32m
United Airlines
Deal found 2/11![United Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 5/61:50 pm
MCI
- OTP
2 stops18h 30m
United Airlines
Mon 8/171:50 pm
OTP
- MCI
2 stops40h 17m
United Airlines
Deal found 2/9![United Airlines logo]()
$688
Best flights from Missouri to Otopeni IntlDiscover carefully curated flight deals from Missouri to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Missouri to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 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 2/8. 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.
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 2/8![United Airlines logo]()
$542
This FlightHub deal was found by Cheapflights users on 2/8. 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 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 2/8![Lufthansa logo]()
$552
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 2/9. 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 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 2/9![Multiple Airlines logo]()
$555
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:09 pm
MCI
- OTP
2 stops34h 56m
Lufthansa
Tue 5/121:50 pm
OTP
- MCI
2 stops17h 11m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$557
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 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.
Tue 5/56:00 am
SGF
- OTP
2 stops35h 10m
United Airlines
Mon 5/111:50 pm
OTP
- SGF
2 stops40h 42m
United Airlines
Deal found 2/10![United Airlines logo]()
$578
This oojo deal was found by Cheapflights users on 2/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:40 pm
MCI
- OTP
2 stops16h 55m
British Airways
Mon 8/173:40 pm
OTP
- MCI
2 stops37h 08m
British Airways
Deal found 2/8![British Airways logo]()
$664
This United Airlines deal was found by Cheapflights users on 2/8. 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 4/29:55 am
MCI
- OTP
2 stops24h 40m
United Airlines
Mon 4/1312:45 pm
OTP
- MCI
2 stops39h 03m
United Airlines
Deal found 2/8![United Airlines logo]()
$614
This Iberia deal was found by Cheapflights users on 2/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:02 am
MCI
- OTP
2 stops19h 53m
Multiple Airlines
Thu 3/268:00 am
OTP
- MCI
2 stops21h 44m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 5/61:50 pm
MCI
- OTP
2 stops18h 30m
United Airlines
Mon 8/171:50 pm
OTP
- MCI
2 stops40h 17m
United Airlines
Deal found 2/9![United Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 2/7. 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 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 stops18h 45m
United Airlines
Sun 3/85:55 am
OTP
- COU
2 stops22h 38m
United Airlines
Deal found 2/7![United Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 2/258:00 am
MCI
- OTP
3 stops22h 00m
United Airlines
Sun 3/15:55 am
OTP
- MCI
2 stops16h 31m
United Airlines
Deal found 2/8![United Airlines logo]()
$763
This BusinessClass 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 BusinessClass 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 stops33h 47m
British Airways
Deal found 2/10![British Airways logo]()
$1,312
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Fri 6/1911:23 am
COU
- OTP
2 stops23h 12m
United Airlines
Tue 6/306:15 am
OTP
- COU
2 stops23h 00m
United Airlines
Deal found 2/9![United Airlines logo]()
$1,119
Last-minute flights from Missouri to Otopeni IntlDiscover last-minute flight deals from Missouri to Otopeni Intl. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Otopeni Intl. Data last updated February 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Fri 2/133:15 pm
SGF
- OTP
2 stops24h 35m
United Airlines
Tue 2/175:55 am
OTP
- SGF
2 stops16h 45m
United Airlines
Deal found 2/8![United Airlines logo]()
$812
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 2/8. 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 2/198:41 am
STL
- OTP
2 stops31h 09m
United Airlines
Mon 2/232:50 pm
OTP
- STL
2 stops38h 15m
United Airlines
Deal found 2/8![United Airlines logo]()
$833
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 2/258:00 am
MCI
- OTP
3 stops22h 00m
United Airlines
Sun 3/15:55 am
OTP
- MCI
2 stops16h 31m
United Airlines
Deal found 2/8![United Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 2/8. 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 2/2611:32 am
MCI
- OTP
2 stops28h 18m
United Airlines
Fri 3/205:55 am
OTP
- MCI
2 stops37h 24m
United Airlines
Deal found 2/8![United Airlines logo]()
$1,014
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.
Thu 2/2611:32 am
MCI
- OTP
2 stops18h 33m
Lufthansa
Fri 3/205:55 am
OTP
- MCI
2 stops23h 04m
Lufthansa
Deal found 2/11![Lufthansa logo]()
$1,093
This Iberia deal was found by Cheapflights users on 2/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:02 am
MCI
- OTP
2 stops19h 53m
Multiple Airlines
Thu 3/268:00 am
OTP
- MCI
2 stops21h 44m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 3/49:00 am
COU
- OTP
2 stops30h 55m
United Airlines
Sun 3/85:55 am
OTP
- COU
2 stops22h 38m
United Airlines
Deal found 2/8![United Airlines logo]()
$763
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 Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:00 am
STL
- OTP
3 stops19h 30m
Multiple Airlines
Mon 3/165:55 am
OTP
- STL
2 stops40h 34m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$950
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:40 pm
MCI
- OTP
2 stops19h 30m
Scandinavian Airlines
Fri 3/206:00 am
OTP
- MCI
2 stops20h 19m
Scandinavian Airlines
Deal found 2/11![Scandinavian Airlines logo]()
$1,213
This Delta deal was found by Cheapflights users on 2/9. 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.
Sun 3/157:05 am
MCI
- OTP
2 stops22h 55m
Delta
Fri 3/206:05 am
OTP
- MCI
2 stops33h 48m
Delta
Deal found 2/9![Delta logo]()
$1,236
One-way flights from Missouri to Otopeni IntlSearch for one-way flight options from Missouri to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Missouri to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated February 11, 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 2/8. 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.
Fri 5/15:59 pm
STL
- OTP
2 stops23h 11m
United Airlines
Deal found 2/8![United Airlines logo]()
$501
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:00 pm
STL
- OTP
2 stops40h 10m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$513
This Air Canada 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 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 stops18h 00m
Air Canada
Deal found 2/10![Air Canada logo]()
$625
This business-class.com 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 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 2/10![Multiple Airlines logo]()
$3,181
This business-class.com deal was found by Cheapflights users on 2/9. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:23 pm
STL
- OTP
2 stops20h 07m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$3,224
Find flight deals from Missouri to Otopeni Intl
Keep the following information in mind while searching for Missouri to Otopeni Intl flight deals. Data was last updated February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $538 (oojo) |
One-way from | $501 (United Airlines) |
Popular in | June |
Cheapest in | November |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Otopeni Intl 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 11, 2026.
Use the filters below to find and compare flights from Missouri to Bucharest Otopeni Intl Airport that are best for you.
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Missouri
Fly to
Otopeni Intl
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
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-1:25 pm
1 stop15h 20m
$542
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
$552
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
Kansas CityBucharest
MCI - OTP
MCIOTP
Kansas City
Sat 5/2
6:09 pm-1:05 pm
2 stops34h 56m
Bucharest Otopeni Intl
Tue 5/12
1:50 pm-11:01 pm
2 stops17h 11m
$557
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
Tue 5/5
6:00 am-1:10 am
2 stops35h 10m
Bucharest Otopeni Intl
Mon 5/11
1:50 pm-10:32 pm
2 stops40h 42m
$578
Kansas CityBucharest
MCI - OTP
MCIOTP
Kansas City
Thu 4/2
9:55 am-6:35 pm
2 stops24h 40m
Bucharest Otopeni Intl
Mon 4/13
12:45 pm-7:48 pm
2 stops39h 03m
$614
Showing 1-10 of 21 results
Best time to book a flight from Missouri to Otopeni Intl
Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Missouri with our price prediction graph.
STL-OTP
MCI-OTP
SGF-OTP
COU-OTP
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 Bucharest Otopeni Intl Airport
USMO-OTP
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 Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bucharest Otopeni Intl Airport?
Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locationsOtopeni
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Missouri and Otopeni Intl flights
Browse other Missouri and Otopeni Intl flight options. Last updated on February 11, 2026.
Other flights to Otopeni Intl
Explore flights to Otopeni Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
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Missouri to Otopeni Intl flights
Consider these flights traveling from Missouri to Otopeni Intl.
Top 2 airlines flying from Missouri to Otopeni Intl
Discover the top 2 airlines that operate flights from Missouri to Otopeni Intl. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$707 | Average$804 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$780 | Average$1,329 | FlexibilityNo cancel fee | On-time76% |