When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Lambert-St Louis Airport?

Prices for flights from Cologne Köln/Bonn Airport to Lambert-St Louis Airport were last updated today.

How old do you have to be to fly from Cologne Köln/Bonn Airport to Lambert-St Louis Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$497 Cheap Flights from Cologne to St. Louis in 2025/26

1 adult

0 bags

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Find the cheapest flights from Cologne to St. Louis

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11:35 am - 2:24 pmCGN-STL

33h 49m2 stops

6:43 pm - 10:35 amSTL-CGN

32h 52m2 stops

$1,320Multiple Airlines

Find Deal

Mon, Nov 24 - Fri, Nov 28

7:05 am - 7:16 pmCGN-STL

19h 11m3 stops

6:43 pm - 11:50 pmSTL-CGN

22h 07m3 stops

$1,326Multiple Airlines

Find Deal

Mon, Nov 24 - Fri, Nov 28

1:20 pm - 11:44 pmCGN-STL

17h 24m2 stops

6:43 pm - 5:10 pmSTL-CGN

15h 27m2 stops

$1,394Lufthansa

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Mon, Nov 24 - Fri, Nov 28

1:00 pm - 3:16 pmCGN-STL

33h 16m2 stops

1:30 pm - 5:05 pmSTL-CGN

20h 35m2 stops

$1,395Air Canada

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Thu, May 7 - Mon, May 11

9:10 am - 5:39 pmCGN-STL

15h 29m2 stops

8:00 am - 12:10 pmSTL-CGN

21h 10m3 stops

$1,402Multiple Airlines

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Mon, Nov 24 - Fri, Nov 28

1:00 pm - 7:30 pmCGN-STL

37h 30m2 stops

3:15 pm - 12:20 pmSTL-CGN

14h 05m2 stops

$1,407United Airlines

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Thu, May 7 - Mon, May 11

1:00 pm - 7:30 pmCGN-STL

37h 30m2 stops

5:18 pm - 5:20 pmSTL-CGN

17h 02m2 stops

$1,408United Airlines

Find Deal

Thu, May 7 - Mon, May 11

United Airlines flights from Cologne to St. Louis

Our best United Airlines deals on Cologne to St. Louis flight tickets

United Airlines

May 7

CGN1:00 pmCologne Köln/Bonn

37h 30m

2 stops

STL7:30 pmLambert-St Louis

May 11

STL3:15 pmLambert-St Louis

14h 05m

2 stops

CGN12:20 pmCologne Köln/Bonn

$1,407

Find similar

United Airlines

May 7

CGN1:00 pmCologne Köln/Bonn

37h 30m

2 stops

STL7:30 pmLambert-St Louis

May 11

STL5:18 pmLambert-St Louis

17h 02m

2 stops

CGN5:20 pmCologne Köln/Bonn

$1,408

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CologneSt. Louis

CGN - STL

CGNSTL

Cologne Köln/Bonn

Mon 11/24

11:35 am-2:24 pm

2 stops33h 49m

Lambert-St Louis

Fri 11/28

6:43 pm-10:35 am

2 stops32h 52m

$1,320

CologneSt. Louis

CGN - STL

CGNSTL

Cologne Köln/Bonn

Mon 11/24

7:05 am-7:16 pm

3 stops19h 11m

Lambert-St Louis

Fri 11/28

6:43 pm-11:50 pm

3 stops22h 07m

$1,326

CologneSt. Louis

CGN - STL

CGNSTL

Cologne Köln/Bonn

Mon 11/24

1:20 pm-11:44 pm

2 stops17h 24m

Lambert-St Louis

Fri 11/28

6:43 pm-5:10 pm

2 stops15h 27m

$1,394

CologneSt. Louis

CGN - STL

CGNSTL

Cologne Köln/Bonn

Thu 5/7

1:00 pm-3:16 pm

2 stops33h 16m

Lambert-St Louis

Mon 5/11

1:30 pm-5:05 pm

2 stops20h 35m

$1,395

CologneSt. Louis

CGN - STL

CGNSTL

Cologne Köln/Bonn

Mon 11/24

9:10 am-5:39 pm

2 stops15h 29m

Lambert-St Louis

Fri 11/28

8:00 am-12:10 pm

3 stops21h 10m

$1,402

CologneSt. Louis

CGN - STL

CGNSTL

Cologne Köln/Bonn

Thu 5/7

1:00 pm-7:30 pm

2 stops37h 30m

Lambert-St Louis

Mon 5/11

3:15 pm-12:20 pm

2 stops14h 05m

$1,407

CologneSt. Louis

CGN - STL

CGNSTL

Cologne Köln/Bonn

Thu 5/7

1:00 pm-7:30 pm

2 stops37h 30m

Lambert-St Louis

Mon 5/11

5:18 pm-5:20 pm

2 stops17h 02m

$1,408

CologneSt. Louis

CGN - STL

CGNSTL

Cologne Köln/Bonn

Sat 3/21

5:10 pm-8:58 am

2 stops21h 48m

$497

CologneSt. Louis

CGN - STL

CGNSTL

Cologne Köln/Bonn

Sat 3/21

5:10 pm-8:58 am

2 stops21h 48m

$498

CologneSt. Louis

CGN - STL

CGNSTL

Cologne Köln/Bonn

Sat 3/21

12:20 pm-8:18 pm

3 stops37h 58m

$621

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cologne to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cologne Köln/Bonn to Lambert-St Louis?

British Airways is the most popular carrier operating from Cologne Köln/Bonn to Lambert-St Louis

When to book flights from Cologne to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Cologne to St. Louis according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cologne to St. Louis (CGN to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to St. Louis

Direct flights	None

There are no direct flights from Cologne to St. Louis. There are no popular flight routes from Cologne to St. Louis.

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How far is Cologne Köln/Bonn to Lambert-St Louis by plane?
The straight-line distance from Cologne Köln/Bonn to Lambert-St Louis is 4484.3 mi. A reasonable flight in good conditions will take 15h 29m.
When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Lambert-St Louis Airport?
Prices for flights from Cologne Köln/Bonn Airport to Lambert-St Louis Airport were last updated today.
How old do you have to be to fly from Cologne Köln/Bonn Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

St. Charles

Chesterfield

Hermann

Fairview Heights

Florissant

Maryland Heights

O'Fallon

Wentzville

Fenton

Collinsville

St. Peters

Alton

Farmington

Festus

Glencoe

Edwardsville

Clayton

Eureka

Litchfield

Shrewsbury

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Can I find flights from Cologne to St. Louis with flexible booking policies on momondo?

All flight searches from Cologne to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cologne to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Cologne.

I’m not ready to book a flight from Cologne to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Cologne are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.