$364+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — OTP
Dec 5 — Dec 121
Round-trip
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 November 5, 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 November 5, 2026.
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:03 am -
2 stops23h 07m
Wed 12/96:00 am -
2 stops25h 26m
Deal found 11/4![Delta logo]()
$832
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:50 pm -
2 stops25h 05m
Wed 12/96:00 am -
1 stop15h 45m
Deal found 11/4![United Airlines logo]()
$835
This Justfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:40 pm -
1 stop14h 15m
Wed 12/96:00 am -
1 stop15h 45m
Deal found 11/4![Lufthansa logo]()
$860
This Justfly.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:50 pm -
2 stops22h 10m
Mon 12/74:40 pm -
2 stops54h 46m
Deal found 11/1![Multiple Airlines logo]()
$869
This FlightHub deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:50 am -
3 stops19h 05m
Wed 12/96:00 am -
3 stops24h 59m
Deal found 11/4![Air Canada logo]()
$910
This FlightHub deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:50 am -
3 stops19h 05m
Wed 12/96:00 am -
2 stops15h 45m
Deal found 11/4![Multiple Airlines logo]()
$917
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:17 am -
2 stops45h 33m
Fri 12/116:10 am -
2 stops24h 49m
Deal found 11/4![United Airlines logo]()
$956
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:05 pm -
2 stops15h 45m
Sun 11/155:55 am -
1 stop15h 50m
Deal found 11/2![Multiple Airlines logo]()
$1,013
This FlightHub deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:50 pm -
2 stops15h 40m
Sun 11/155:55 am -
1 stop15h 50m
Deal found 11/3![Lufthansa logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:00 pm -
2 stops21h 30m
Sun 11/155:55 am -
1 stop15h 50m
Deal found 11/3![United Airlines logo]()
$1,021
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:50 pm -
2 stops15h 40m
Tue 12/16:00 am -
2 stops21h 30m
Deal found 11/1![Lufthansa logo]()
$1,028
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:29 am -
2 stops17h 01m
Sun 11/155:55 am -
2 stops25h 29m
Deal found 11/4![United Airlines logo]()
$1,032
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 November 5, 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 November 5, 2026.
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 4/139:13 am -
2 stops20h 07m
Fri 4/166:00 am -
2 stops22h 59m
Deal found 10/31![United Airlines logo]()
$753
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/79:00 am -
2 stops21h 10m
Mon 3/152:00 pm -
2 stops33h 50m
Deal found 11/4![Delta logo]()
$755
This Air Canada deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/74:05 pm -
2 stops25h 10m
Wed 3/176:00 am -
3 stops22h 13m
Deal found 11/2![Multiple Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/73:40 pm -
1 stop14h 15m
Wed 3/176:00 am -
1 stop15h 45m
Deal found 11/4![United Airlines logo]()
$755
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/75:45 pm -
2 stops21h 30m
Wed 3/176:00 am -
2 stops17h 50m
Deal found 11/3![Delta logo]()
$755
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/29:05 am -
2 stops20h 50m
Fri 2/55:55 am -
1 stop15h 50m
Deal found 11/2![United Airlines logo]()
$759
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2710:00 am -
2 stops18h 00m
Thu 4/296:15 am -
2 stops25h 22m
Deal found 11/4![United Airlines logo]()
$760
This Justfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/154:05 pm -
2 stops39h 15m
Fri 2/194:05 pm -
2 stops37h 40m
Deal found 11/4![Multiple Airlines logo]()
$989
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 3/38:58 am -
2 stops20h 57m
Fri 3/55:55 am -
3 stops49h 17m
Deal found 10/31![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/811:22 am -
2 stops18h 33m
Fri 2/125:55 am -
2 stops24h 04m
Deal found 10/31![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:17 am -
2 stops45h 33m
Fri 12/116:10 am -
2 stops24h 49m
Deal found 11/4![United Airlines logo]()
$956
This Turkish Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:55 pm -
2 stops40h 40m
Sun 12/279:25 pm -
2 stops31h 35m
Deal found 11/5![Multiple Airlines logo]()
$1,424
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:40 pm -
2 stops19h 30m
Fri 12/116:25 pm -
3 stops37h 47m
Deal found 11/4![Multiple Airlines logo]()
$1,441
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 12/161:36 pm -
2 stops26h 19m
Wed 12/231:10 pm -
2 stops18h 28m
Deal found 10/31![United Airlines logo]()
$1,305
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:29 am -
2 stops25h 06m
Mon 11/236:10 am -
3 stops19h 30m
Deal found 11/4![Multiple Airlines logo]()
$3,232
Last-minute flights from Missouri to RomaniaDiscover last-minute flight deals from Missouri to Romania. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Romania. Data last updated November 5, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:05 pm -
2 stops15h 45m
Sun 11/155:55 am -
1 stop15h 50m
Deal found 11/2![Multiple Airlines logo]()
$1,013
This FlightHub deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:50 pm -
2 stops15h 40m
Sun 11/155:55 am -
1 stop15h 50m
Deal found 11/3![Lufthansa logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:29 am -
2 stops17h 01m
Sun 11/155:55 am -
2 stops25h 29m
Deal found 11/4![United Airlines logo]()
$1,032
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:00 pm -
2 stops21h 30m
Sun 11/155:55 am -
1 stop15h 50m
Deal found 11/3![United Airlines logo]()
$1,021
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:50 pm -
2 stops15h 40m
Tue 12/16:00 am -
2 stops21h 30m
Deal found 11/1![Lufthansa logo]()
$1,028
This Justfly.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:50 pm -
2 stops22h 10m
Mon 12/74:40 pm -
2 stops54h 46m
Deal found 11/1![Multiple Airlines logo]()
$869
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:03 am -
2 stops23h 07m
Wed 12/96:00 am -
2 stops25h 26m
Deal found 11/4![Delta logo]()
$832
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:50 pm -
2 stops25h 05m
Wed 12/96:00 am -
1 stop15h 45m
Deal found 11/4![United Airlines logo]()
$835
This Justfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:40 pm -
1 stop14h 15m
Wed 12/96:00 am -
1 stop15h 45m
Deal found 11/4![Lufthansa logo]()
$860
This FlightHub deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:50 am -
3 stops19h 05m
Wed 12/96:00 am -
3 stops24h 59m
Deal found 11/4![Air Canada logo]()
$910
This FlightHub deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:50 am -
3 stops19h 05m
Wed 12/96:00 am -
2 stops15h 45m
Deal found 11/4![Multiple Airlines logo]()
$917
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:17 am -
2 stops45h 33m
Fri 12/116:10 am -
2 stops24h 49m
Deal found 11/4![United Airlines logo]()
$956
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 November 5, 2026.
Search for one-way flight options from Missouri to Romania. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/286:15 am -
2 stops23h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:58 pm -
3 stops44h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:59 pm -
3 stops41h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$533
This oojo deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:40 pm -
1 stop14h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Lufthansa logo]()
$629
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 November 5, 2026.
Round-trip from | $728 (Expedia) |
|---|---|
One-way from | $364 (United Airlines) |
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 7,457,451 searches. Data last updated November 5, 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 Kansas City - OTP Bucharest Otopeni Intl
MCIOTP
Kansas City
Sun 2/28
6:15 am-1:55 pm
2 stops23h 40m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$364
St. LouisBucharest
STL Lambert-St Louis - OTP Bucharest Otopeni Intl
STLOTP
Lambert-St Louis
Fri 12/4
7:58 pm-12:35 am
3 stops44h 37m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$469
St. LouisBucharest
STL Lambert-St Louis - OTP Bucharest Otopeni Intl
STLOTP
Lambert-St Louis
Sat 11/14
7:59 pm-9:00 pm
3 stops41h 01m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$533
Quickest round-trip
St. LouisBucharest
STL Lambert-St Louis - OTP Bucharest Otopeni Intl
STLOTP
Lambert-St Louis
Fri 12/4
3:40 pm-1:55 pm
1 stop14h 15m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$629
St. LouisCluj Napoca
STL Lambert-St Louis - CLJ Cluj Napoca
STLCLJ
Lambert-St Louis
Tue 4/13
9:13 am-1:20 pm
2 stops20h 07m
Cluj Napoca
Fri 4/16
6:00 am-8:59 pm
2 stops22h 59m
$753
St. LouisBucharest
STL Lambert-St Louis - OTP Bucharest Otopeni Intl
STLOTP
Lambert-St Louis
Sun 3/7
9:00 am-2:10 pm
2 stops21h 10m
Bucharest Otopeni Intl
Mon 3/15
2:00 pm-4:50 pm
2 stops33h 50m
$755
St. LouisBucharest
STL Lambert-St Louis - OTP Bucharest Otopeni Intl
STLOTP
Lambert-St Louis
Sun 3/7
3:40 pm-1:55 pm
1 stop14h 15m
Bucharest Otopeni Intl
Wed 3/17
6:00 am-2:45 pm
1 stop15h 45m
$755
St. LouisBucharest
STL Lambert-St Louis - OTP Bucharest Otopeni Intl
STLOTP
Lambert-St Louis
Sun 3/7
5:45 pm-11:15 pm
2 stops21h 30m
Bucharest Otopeni Intl
Wed 3/17
6:00 am-4:50 pm
2 stops17h 50m
$755
St. LouisBucharest
STL Lambert-St Louis - OTP Bucharest Otopeni Intl
STLOTP
Lambert-St Louis
Tue 2/2
9:05 am-1:55 pm
2 stops20h 50m
Bucharest Otopeni Intl
Fri 2/5
5:55 am-1:45 pm
1 stop15h 50m
$759
Kansas CityBucharest
MCI Kansas City - OTP Bucharest Otopeni Intl
MCIOTP
Kansas City
Tue 4/27
10:00 am-12:00 pm
2 stops18h 00m
Bucharest Otopeni Intl
Thu 4/29
6:15 am-11:37 pm
2 stops25h 22m
$760
Showing 1-10 of 19 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.
STL-OTP
STL-CLJ
MCI-OTP
STL-IAS
SGF-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 Romania
USMO-RO0
STL-OTP
STL-CLJ
MCI-OTP
STL-IAS
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 November 5, 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$574 | Average$938 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$780 | Average$1,040 | FlexibilityNo cancel fee | On-time76% |