HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$638+ Cheap flights from Romania to Missouri

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — STL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Romania to Missouri 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 Romania to Missouri

Cheapest flights from Romania to Missouri
Explore the most affordable flight options available from Romania to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Iberia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:00 am
OTP
-
STL
2 stops21h 12m
Multiple Airlines
Mon 2/1611:59 am
STL
-
OTP
2 stops27h 01m
Multiple Airlines
Deal found 1/27$638
This Gurufare deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/268:00 am
OTP
-
STL
2 stops23h 48m
British Airways
Thu 3/511:46 am
STL
-
OTP
2 stops19h 59m
British Airways
Deal found 1/28$655
This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:00 am
OTP
-
MCI
2 stops19h 27m
British Airways
Mon 2/1611:02 am
MCI
-
OTP
2 stops27h 58m
British Airways
Deal found 1/27$699
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” 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 3/135:55 am
OTP
-
STL
1 stop16h 00m
Lufthansa
Fri 3/2011:28 am
STL
-
OTP
2 stops19h 42m
Lufthansa
Deal found 1/26$730
This Air Canada deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” 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.
Thu 9/246:00 am
CLJ
-
STL
2 stops44h 17m
Air Canada
Mon 9/281:30 pm
STL
-
CLJ
2 stops19h 55m
Air Canada
Deal found 1/26$995
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” 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 2/46:05 am
OTP
-
STL
2 stops21h 22m
United Airlines
Sat 2/712:44 pm
STL
-
OTP
2 stops17h 21m
United Airlines
Deal found 1/26$998
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” 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 2/55:50 am
OTP
-
MCI
2 stops22h 06m
United Airlines
Mon 2/98:00 am
MCI
-
OTP
2 stops22h 05m
United Airlines
Deal found 1/26$1,057
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” 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 2/46:05 am
OTP
-
COU
2 stops46h 28m
United Airlines
Sun 2/88:09 am
COU
-
OTP
2 stops21h 56m
United Airlines
Deal found 1/26$1,060
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” 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 2/195:50 am
OTP
-
MCI
2 stops22h 45m
United Airlines
Mon 2/236:27 pm
MCI
-
OTP
2 stops21h 28m
United Airlines
Deal found 1/27$1,067
This Air Canada deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” 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 3/136:55 am
OTP
-
STL
3 stops21h 12m
Air Canada
Fri 3/2010:00 am
STL
-
OTP
3 stops19h 30m
Air Canada
Deal found 1/26$1,123
This Air Canada deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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.
Thu 2/266:55 am
OTP
-
STL
3 stops22h 10m
Multiple Airlines
Thu 3/54:05 pm
STL
-
OTP
2 stops15h 45m
Multiple Airlines
Deal found 1/28$1,233
This Air Canada deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” 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 3/136:55 am
OTP
-
STL
3 stops21h 12m
Multiple Airlines
Fri 3/204:05 pm
STL
-
OTP
2 stops16h 45m
Multiple Airlines
Deal found 1/26$1,234

Find flight deals from Romania to Missouri

Keep the following information in mind while searching for Romania to Missouri flight deals. Data was last updated January 29, 2026.

Round-trip from

$638
(Iberia)

Popular in

May

Cheapest in

March

Average price

$699
From Romania to Missouri
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Romania to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Romania to Missouri that are best for you.

Fly from

Romania

Fly to

Missouri

Route

Depart

Return

Price

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Thu 2/12

8:00 am-9:12 pm

2 stops21h 12m

Lambert-St Louis

Mon 2/16

11:59 am-11:00 pm

2 stops27h 01m

$638

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Thu 2/26

8:00 am-11:48 pm

2 stops23h 48m

Lambert-St Louis

Thu 3/5

11:46 am-3:45 pm

2 stops19h 59m

$655

BucharestKansas City

OTP - MCI

OTPMCI

Bucharest Otopeni Intl

Thu 2/12

8:00 am-7:27 pm

2 stops19h 27m

Kansas City

Mon 2/16

11:02 am-11:00 pm

2 stops27h 58m

$699

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Fri 3/13

5:55 am-2:55 pm

1 stop16h 00m

Lambert-St Louis

Fri 3/20

11:28 am-2:10 pm

2 stops19h 42m

$730

BucharestKansas City

OTP - MCI

OTPMCI

Bucharest Otopeni Intl

Thu 2/19

5:50 am-8:35 pm

2 stops22h 45m

Kansas City

Mon 2/23

6:27 pm-11:55 pm

2 stops21h 28m

$1,067

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Thu 2/26

6:55 am-9:05 pm

3 stops22h 10m

Lambert-St Louis

Thu 3/5

4:05 pm-3:50 pm

2 stops15h 45m

$1,233

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Thu 2/26

6:55 am-9:05 pm

3 stops22h 10m

Lambert-St Louis

Thu 3/5

4:05 pm-3:50 pm

2 stops15h 45m

$1,233

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Fri 3/13

6:55 am-9:07 pm

3 stops21h 12m

Lambert-St Louis

Fri 3/20

4:05 pm-3:50 pm

2 stops16h 45m

$1,234

BucharestKansas City

OTP - MCI

OTPMCI

Bucharest Otopeni Intl

Thu 2/12

6:55 am-7:42 pm

3 stops20h 47m

Kansas City

Mon 2/16

10:24 am-2:05 pm

3 stops19h 41m

$2,553

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Romania to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Romania with our price prediction graph.
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 Romania to Missouri
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 Romania to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Romania to Missouri?

    Departing from Romania to Missouri will take you 16h. The distance between Romania and Missouri is about 5451 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Romania to Missouri that include hotel bookings?

    Yes. In addition to deals on Romania to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Romania to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Romania to Missouri.

  • Can I find deals for business class flights from Romania to Missouri?

    Yes. Cheapflights offers flight deals from Romania to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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.

Alternative routes for Romania to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to John F Kennedy Intl flights
Charles de Gaulle to Newark flights
Orly to Newark flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Frankfurt to John F Kennedy Intl flights
Charles de Gaulle to LaGuardia flights
Frankfurt to Newark flights
Orly to John F Kennedy Intl flights
Charles de Gaulle to Los Angeles flights
Charles de Gaulle to Miami flights
Heathrow to LaGuardia flights
Bruxelles-National to Newark flights
London City to John F Kennedy Intl flights
Bruxelles-National to John F Kennedy Intl flights
Gatwick to Newark flights
Madrid to Newark flights
Frederic Chopin to John F Kennedy Intl flights
Malpensa to Newark flights
Frankfurt to LaGuardia flights
Frankfurt to Miami flights
Gatwick to John F Kennedy Intl flights
Malpensa to John F Kennedy Intl flights
Frankfurt to Los Angeles flights
Gatwick to LaGuardia flights
Amsterdam to John F Kennedy Intl flights
Amsterdam to Newark flights
Beauvais-Tille to Newark flights
Heathrow to Los Angeles flights
Orly to Los Angeles flights
Leonardo da Vinci/Fiumicino to Newark flights
Vienna to Newark flights
Heathrow to Miami flights
Stansted to John F Kennedy Intl flights
Geneva to Newark flights
Barcelona-El Prat to Newark flights
Barcelona-El Prat to John F Kennedy Intl flights
Zurich to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
Frankfurt to San Francisco flights
Madrid to John F Kennedy Intl flights
Charles de Gaulle to Dallas/Fort Worth flights
Madrid to LaGuardia flights
Vienna to John F Kennedy Intl flights
Bruxelles-National to LaGuardia flights
Zurich to Newark flights
Athens to Newark flights
Frederic Chopin to Newark flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.