OTP - STL
$604 Find Cheap Flights from Bucharest to St. Louis - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to St. Louis departing on 12/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Everything you should know
Cheapest round-trip
$870
Typical prices: $884-$1,113
Delta
Wed 11/14Wed 11/21
OTP - STL • 2 stops
Cheapest one-way
$604
Typical prices: $645-$1,066
Delta
Sat 12/22
OTP - STL • 2 stops
Flight Deals
Cheap Flights from Bucharest to St. Louis (OTP-STL)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bucharest to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent round-trip flight deals from Bucharest to St. Louis
Sat, Nov 14 - Sat, Nov 21
6:00 am - 8:29 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
22h 29m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
12:29 pm - 1:00 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl
16h 31m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
$870Delta
Fri, Oct 16 - Tue, Oct 20
8:35 am - 8:51 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
20h 16m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
2:38 pm - 3:25 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl
16h 47m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
$874KLM
Sat, Nov 14 - Sat, Nov 21
2:40 pm - 1:45 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
31h 05m1 stop Frankfurt am Main
11:29 am - 1:55 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl
18h 26m2 stops Newark Frankfurt am Main
$937Lufthansa
Fri, Oct 16 - Tue, Oct 20
8:15 am - 11:59 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
23h 44m2 stops London Heathrow Charlotte Douglas
9:35 pm - 1:20 amSTL Lambert-St Louis-OTP Bucharest Otopeni Intl
19h 45m1 stop London Heathrow
$1,011British Airways
Fri, Oct 16 - Tue, Oct 20
8:15 am - 11:59 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
23h 44m2 stops London Heathrow Charlotte Douglas
9:35 pm - 1:20 amSTL Lambert-St Louis-OTP Bucharest Otopeni Intl
19h 45m1 stop London Heathrow
$1,013American Airlines
Thu, Nov 12 - Mon, Nov 16
8:15 am - 11:33 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
23h 18m2 stops London Heathrow Dallas/Fort Worth
9:50 am - 3:30 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl
21h 40m2 stops Boston Logan Intl London Heathrow
$1,095British Airways
Thu, Nov 12 - Mon, Nov 16
8:15 am - 11:33 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
23h 18m2 stops London Heathrow Dallas/Fort Worth
7:26 am - 3:30 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl
24h 04m2 stops Chicago O'Hare Intl London Heathrow
$1,099British Airways
Thu, Nov 12 - Mon, Nov 16
8:15 am - 11:33 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
23h 18m2 stops London Heathrow Dallas/Fort Worth
7:26 am - 3:30 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl
24h 04m2 stops Chicago O'Hare Intl London Heathrow
$1,100British Airways
Fri, Oct 16 - Tue, Oct 20
8:15 am - 7:30 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
19h 15m1 stop London Heathrow
9:35 pm - 1:20 amSTL Lambert-St Louis-OTP Bucharest Otopeni Intl
19h 45m1 stop London Heathrow
$1,102British Airways
Thu, Nov 12 - Mon, Nov 16
8:15 am - 11:33 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
23h 18m2 stops London Heathrow Dallas/Fort Worth
9:50 am - 3:30 pmSTL Lambert-St Louis-OTP Bucharest Otopeni Intl
21h 40m2 stops Boston Logan Intl London Heathrow
$1,104British Airways
Recent one-way flight deals from Bucharest to St. Louis
Tue, Dec 22
5:55 am - 4:28 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
18h 33m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$604Delta
Tue, Dec 22
8:35 pm - 1:21 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
48h 46m3 stops Dublin Nashville Intl Jonesboro
$628Multiple Airlines
Tue, Dec 22
2:40 pm - 1:45 pmOTP Bucharest Otopeni Intl-STL Lambert-St Louis
31h 05m1 stop Frankfurt am Main
$966Lufthansa
Booking Insights
Price, demand and travel trends for Bucharest Otopeni Intl Airport to St. Louis flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from Bucharest Otopeni Intl Airport to St. Louis?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bucharest Otopeni Intl Airport to St. Louis departing in november.
Round-trip flights from Bucharest Otopeni Intl Airport to St. Louis typically range from $884 to $1,113. The lowest price found in the past 5 days was $870, on Delta.
What is the cheapest layover airport when flying from Bucharest Otopeni Intl Airport to St. Louis?
Flights via Frankfurt am Main (FRA) offer the most affordable fares, with an average round-trip price of $978. Based on KAYAK data over the past 3 months.
When flying from Bucharest Otopeni Intl Airport to St. Louis which airport offers the shortest layover?
Frankfurt am Main (FRA) had the shortest average connection time for Bucharest Otopeni Intl Airport to St. Louis layovers at 8h 36m over the past 3 months.
Key details for Bucharest Otopeni Intl Airport to St. Louis flights
Low season | December |
|---|---|
High season | June |
Cheapest flight | $604 |
When to book flights from Bucharest to St. Louis
Are your dates flexible? Find out the best times to travel from Bucharest to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Bucharest Otopeni Intl Airport to St. Louis flight questions, answered
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Your guide to booking Bucharest Otopeni Intl Airport to St. Louis flights
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Cabin class types available on flights to St. Louis
Cabin classes available on flights to Bucharest. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.