Cheap flights from St. Louis (STL) to Bonn

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How to find the cheapest flight from
St. Louis (STL) to Bonn

All the information you need to plan the best STL to FRA flight in 2022: compare St. Louis to Bonn flight prices with the expected peak season, weather and rainfall in Bonn.
When is the cheapest time to fly from St. Louis to Bonn (STL - BN9)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Bonn as you normally would.

What is the cheapest month to fly from St. Louis to Bonn?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Bonn. Flights to Bonn from St. Louis in February are about $1,247 on average during February, but can be found for as low as $557.

Cheap flights from St. Louis to Bonn in August, September 2022

The best prices found for STL to Bonn flights for August, September
13 Aug - 2 Sep
$1,406pp
STL
Lambert-St Louis
Scandinavian Airlines
   
2 STOPS
DUS
Duesseldorf Intl
DUS
Duesseldorf Intl
Scandinavian Airlines
   
2 STOPS
STL
Lambert-St Louis
13 Aug - 2 Sep
$1,409pp
STL
Lambert-St Louis
Scandinavian Airlines
   
2 STOPS
DUS
Duesseldorf Intl
DUS
Duesseldorf Intl
Scandinavian Airlines
   
2 STOPS
STL
Lambert-St Louis
13 Aug - 2 Sep
$1,421pp
STL
Lambert-St Louis
Scandinavian Airlines
   
2 STOPS
DUS
Duesseldorf Intl
DUS
Duesseldorf Intl
Scandinavian Airlines
     
3 STOPS
STL
Lambert-St Louis

Lambert-St Louis to Bonn 2022 flight deals

Cheap flights to Bonn from St. Louis found for this year
13 Aug - 2 Sep
$1,406pp
STL
Lambert-St Louis
Scandinavian Airlines
   
2 STOPS
DUS
Duesseldorf Intl
DUS
Duesseldorf Intl
Scandinavian Airlines
   
2 STOPS
STL
Lambert-St Louis
13 Aug - 2 Sep
$1,409pp
STL
Lambert-St Louis
Scandinavian Airlines
   
2 STOPS
DUS
Duesseldorf Intl
DUS
Duesseldorf Intl
Scandinavian Airlines
   
2 STOPS
STL
Lambert-St Louis
13 Aug - 2 Sep
$1,421pp
STL
Lambert-St Louis
Scandinavian Airlines
   
2 STOPS
DUS
Duesseldorf Intl
DUS
Duesseldorf Intl
Scandinavian Airlines
     
3 STOPS
STL
Lambert-St Louis

Cheap Scandinavian Airlines flights from St. Louis to Bonn

16 Sep - 16 Oct
$4,159pp
STL
Lambert-St Louis
Scandinavian Airlines
   
2 STOPS
DUS
Duesseldorf Intl
DUS
Duesseldorf Intl
Scandinavian Airlines
   
2 STOPS
STL
Lambert-St Louis
16 Sep - 16 Oct
$7,745pp
STL
Lambert-St Louis
Scandinavian Airlines
     
3 STOPS
DUS
Duesseldorf Intl
DUS
Duesseldorf Intl
Scandinavian Airlines
   
2 STOPS
STL
Lambert-St Louis

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Bonn</span> flights.

Flight FAQs

From St. Louis to Bonn

What airport do you fly from for flights from St. Louis to Bonn?

For a flight from St. Louis to Bonn, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 0 outbound flights to Bonn per day. 11 airlines have flights to Bonn from Lambert-St Louis on a regular basis.

Which airlines flying from Lambert-St Louis to Bonn have flexible cancellations due to COVID-19?

Some of our airline partners flying from Lambert-St Louis to Bonn have new flexible policies in place due to COVID-19. Lufthansa, Scandinavian Airlines, and Aer Lingus are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Lufthansa with this kind of flexibility.

Can I find flights from St. Louis to Bonn for under $4,200 on Cheapflights?

Yes, there are multiple flights from St. Louis to Bonn for under $4,200. The cheapest flight booked recently is on Scandinavian Airlines for just $4,159, but on average you can expect to pay $5,952.

What are the most popular airlines that fly from St. Louis to Bonn?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from St. Louis to Bonn.

What are the cheapest flights from St. Louis to Bonn?

While on average a flight from St. Louis to Bonn is generally $2,752, our data shows the cheapest flight currently is $585. When looking at the most popular route, (Lambert-St Louis - Duesseldorf Intl), you can expect to pay $798 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Bonn

Do I need a COVID test to fly to Bonn from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to Bonn

Most visitors from Lambert-St Louis can enter Bonn without restrictions.

COVID-19 testing requirements
Visitors from Lambert-St Louis are not required to present a negative COVID-19 PCR test or antigen result upon entering Bonn.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Bonn.

Do I need a test to fly back to St. Louis from Bonn?

Returning to Lambert-St Louis from Bonn

COVID-19 testing requirements
Visitors from Bonn are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Bonn are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Bonn

Alternative routes for St. Louis to Bonn

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Lambert-St Louis to Bonn

The chart below displays the airlines Cheapflights users traveling from St. Louis to Bonn choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $21 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Delta
$563 $1,208 No cancel fee N/A
United Airlines
$587 $1,060 No cancel fee 69%
British Airways
$614 $953 No cancel fee 70%
Air Canada
$618 $984 No cancel fee 67%
American Airlines
$625 $866 No cancel fee 71%
Lufthansa
$633 $1,270 No cancel fee 76%
KLM
$647 $982 No cancel fee 75%
Scandinavian Airlines
$936 $1,094 No cancel fee 77%
Aer Lingus
$1,273 $1,360 No cancel fee N/A

Hourly flight availability from St. Louis to Bonn

See what time of day planes typically take off from St. Louis towards Bonn.
Afternoon Noon to 6 PM 100% of STL to Bonn departures
Early morning Midnight to 6 AM 0% of STL to Bonn departures
Morning 6 AM to noon 0% of STL to Bonn departures
Evening 6 PM to midnight 0% of STL to Bonn departures
Midnight
6 AM
Noon
6 PM
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