How does KAYAK find such low prices on flights from Missouri to Bucharest?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Bucharest.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Bucharest?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Bucharest?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bucharest with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Bucharest?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bucharest from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$427 CHEAP FLIGHTS from Missouri to Bucharest (OTP)

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Flight Deals

Cheap Flights from Missouri to Otopeni Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Missouri to Otopeni Intl

Wed, Jan 27 - Wed, Feb 10

3:19 pm - 1:15 amMCI Kansas City-OTP Bucharest Otopeni Intl

25h 56m2 stops Chicago O'Hare Intl Zurich

6:30 am - 7:38 pmOTP Bucharest Otopeni Intl-MCI Kansas City

21h 08m2 stops Zurich Chicago O'Hare Intl

$734SWISS

Sun, Mar 7 - Wed, Mar 17

3:40 pm - 1:55 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl

14h 15m1 stop Frankfurt am Main

6:00 am - 2:45 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis

15h 45m1 stop Frankfurt am Main

$734Lufthansa

Sun, Mar 7 - Wed, Mar 17

3:40 pm - 1:55 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl

14h 15m1 stop Frankfurt am Main

6:00 am - 2:45 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis

15h 45m1 stop Frankfurt am Main

$742Lufthansa

Wed, Jan 27 - Tue, Feb 9

1:12 pm - 6:30 pmMCI Kansas City-OTP Bucharest Otopeni Intl

21h 18m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:00 am - 9:46 pmOTP Bucharest Otopeni Intl-MCI Kansas City

23h 46m2 stops Frankfurt am Main Chicago O'Hare Intl

$746Lufthansa

Wed, Jan 27 - Mon, Feb 8

2:16 pm - 2:10 pmMCI Kansas City-OTP Bucharest Otopeni Intl

15h 54m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

2:00 pm - 4:47 pmOTP Bucharest Otopeni Intl-MCI Kansas City

34h 47m2 stops Amsterdam Schiphol Minneapolis St Paul

$755Delta

Mon, Jan 25 - Thu, Feb 11

2:16 pm - 2:10 pmMCI Kansas City-OTP Bucharest Otopeni Intl

15h 54m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:00 am - 10:25 pmOTP Bucharest Otopeni Intl-MCI Kansas City

24h 25m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$755Delta

Mon, Jan 25 - Fri, Feb 12

2:16 pm - 2:10 pmMCI Kansas City-OTP Bucharest Otopeni Intl

15h 54m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:00 am - 10:25 pmOTP Bucharest Otopeni Intl-MCI Kansas City

24h 25m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$755Delta

Wed, Feb 3 - Fri, Feb 5

8:30 am - 1:55 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl

21h 25m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

5:55 am - 1:45 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis

15h 50m1 stop Frankfurt am Main

$759United Airlines

Wed, Feb 3 - Fri, Feb 5

8:30 am - 1:55 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl

21h 25m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

5:55 am - 1:45 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis

15h 50m1 stop Frankfurt am Main

$760United Airlines

Wed, Feb 3 - Fri, Feb 5

10:45 am - 1:55 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl

19h 10m2 stops Chicago O'Hare Intl Frankfurt am Main

5:55 am - 4:19 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis

42h 24m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$766United Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$427

Best time to beat the crowds with an average 26% drop in price.

Most popular time to fly with an average 24% increase in price.

Flight from St. Louis to Bucharest

How does KAYAK find such low prices on flights from Missouri to Bucharest?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Bucharest.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Bucharest?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Bucharest?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bucharest with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Bucharest?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bucharest from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.