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$685+ Cheap flights from Otopeni Intl (OTP) to Missouri

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — STL
May 12 — May 191
Tue 5/12
Tue 5/19
1 adult, Economy
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Cheap flight deals from Otopeni Intl to Missouri

Cheapest flights from Otopeni Intl to Missouri
Explore the most affordable flight options available from Otopeni Intl to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.

This Gotogate deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:05 am
OTP
-
STL
1 stop15h 20m
Lufthansa
Sat 11/215:20 pm
STL
-
OTP
2 stops22h 35m
Lufthansa
Deal found 4/11$843
This United Airlines deal was found by Cheapflights users on 4/11. 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 10/236:05 am
OTP
-
STL
2 stops16h 13m
United Airlines
Sat 11/215:18 pm
STL
-
OTP
2 stops41h 22m
United Airlines
Deal found 4/11$848
This United Airlines deal was found by Cheapflights users on 4/8. 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 8/126:15 am
OTP
-
STL
2 stops23h 07m
United Airlines
Mon 8/311:24 pm
STL
-
OTP
2 stops14h 36m
United Airlines
Deal found 4/8$879
This United Airlines deal was found by Cheapflights users on 4/8. 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 8/126:15 am
OTP
-
STL
2 stops23h 07m
United Airlines
Wed 9/26:14 am
STL
-
OTP
2 stops22h 36m
United Airlines
Deal found 4/8$881
This American Airlines deal was found by Cheapflights users on 4/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:15 am
OTP
-
STL
2 stops21h 45m
American Airlines
Fri 11/204:21 pm
STL
-
OTP
2 stops23h 04m
American Airlines
Deal found 4/11$883
This United Airlines deal was found by Cheapflights users on 4/8. 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 8/76:05 am
OTP
-
STL
2 stops17h 41m
United Airlines
Tue 9/18:44 am
STL
-
OTP
2 stops19h 16m
United Airlines
Deal found 4/8$905
This United Airlines deal was found by Cheapflights users on 4/8. 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 8/76:05 am
OTP
-
STL
2 stops17h 41m
United Airlines
Sat 8/298:35 am
STL
-
OTP
2 stops20h 35m
United Airlines
Deal found 4/8$906
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Tue 8/116:15 am
OTP
-
STL
2 stops35h 54m
United Airlines
Thu 9/312:30 pm
STL
-
OTP
2 stops15h 30m
United Airlines
Deal found 4/8$908
This Delta deal was found by Cheapflights users on 4/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:35 pm
OTP
-
STL
2 stops37h 56m
Delta
Wed 9/24:13 pm
STL
-
OTP
2 stops36h 32m
Delta
Deal found 4/8$918
This Delta deal was found by Cheapflights users on 4/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:35 pm
OTP
-
STL
2 stops37h 56m
Delta
Sun 9/65:30 pm
STL
-
OTP
2 stops35h 30m
Delta
Deal found 4/8$922
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Mon 8/101:50 pm
OTP
-
STL
2 stops33h 48m
United Airlines
Mon 8/311:24 pm
STL
-
OTP
2 stops14h 36m
United Airlines
Deal found 4/8$925
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:05 am
OTP
-
MCI
2 stops21h 40m
Delta
Wed 4/299:36 am
MCI
-
OTP
2 stops19h 09m
Delta
Deal found 4/10$929

Find flight deals from Otopeni Intl to Missouri

Keep the following information in mind while searching for Otopeni Intl to Missouri flight deals. Data was last updated April 12, 2026.

Round-trip from

$879
(United Airlines)

One-way from

$685
(Kiwi.com)
From Bucharest Otopeni Intl to Missouri
Search Deals
One-way flight from Bucharest Otopeni Intl to Missouri
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl 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 April 12, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Thu 8/13

6:15 am-10:16 pm

2 stops24h 01m

Lambert-St Louis

Sun 9/6

3:10 pm-11:40 pm

2 stops24h 30m

$881
Quickest round-trip

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Fri 8/7

6:05 am-3:46 pm

2 stops17h 41m

Lambert-St Louis

Sun 8/30

1:18 pm-12:00 pm

2 stops14h 42m

$905

BucharestKansas City

OTP - MCI

OTPMCI

Bucharest Otopeni Intl

Sat 4/25

7:05 am-8:45 pm

2 stops21h 40m

Kansas City

Wed 4/29

9:36 am-12:45 pm

2 stops19h 09m

$929

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Fri 8/7

6:05 am-3:46 pm

2 stops17h 41m

Lambert-St Louis

Mon 8/31

3:30 pm-4:20 pm

1 stop16h 50m

$937

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Wed 8/12

6:15 am-9:22 pm

2 stops23h 07m

Lambert-St Louis

Fri 9/4

12:30 pm-11:40 pm

2 stops27h 10m

$948

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Sat 8/15

2:35 pm-3:57 pm

2 stops33h 22m

Lambert-St Louis

Sat 9/5

4:13 pm-12:45 pm

2 stops36h 32m

$952

BucharestSt. Louis

OTP - STL

OTPSTL

Bucharest Otopeni Intl

Sun 8/9

6:05 am-3:46 pm

2 stops17h 41m

Lambert-St Louis

Sun 8/30

1:18 pm-12:00 pm

2 stops14h 42m

$959

BucharestKansas City

OTP - MCI

OTPMCI

Bucharest Otopeni Intl

Thu 9/3

1:45 pm-12:48 am

2 stops19h 03m

Kansas City

Mon 9/7

4:50 pm-6:35 pm

2 stops17h 45m

$1,144

BucharestKansas City

OTP - MCI

OTPMCI

Bucharest Otopeni Intl

Sat 4/25

2:35 pm-5:06 pm

3 stops34h 31m

Kansas City

Wed 4/29

12:17 pm-3:45 pm

3 stops19h 28m

$1,504
Cheapest one-way

BucharestKansas City

OTP - MCI

OTPMCI

Bucharest Otopeni Intl

Wed 7/22

9:30 am-1:00 pm

3 stops59h 30m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight from Otopeni Intl to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Otopeni Intl 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 Bucharest Otopeni Intl Airport 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 Otopeni Intl 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 Bucharest Otopeni Intl Airport to Missouri?

    Airlines like United Airlines and Delta fly from Bucharest Otopeni Intl Airport to Missouri in about 21h 40m. The time it takes to get you to your destination can typically vary by up to 2h 21m. Airlines will cover a distance of 5570 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Bucharest Otopeni Intl Airport to Missouri?

    While some choose either Bucharest Otopeni Intl - Lambert-St Louis or Bucharest Otopeni Intl - Columbia Regional, Bucharest Otopeni Intl - Kansas City is the most popular route from Bucharest Otopeni Intl Airport to Missouri.

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

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

  • How can I find direct flights from Otopeni Intl to Missouri?

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

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

    Yes. Cheapflights offers flight deals from Otopeni Intl 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.

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