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Cheap flights from Cologne to St. Louis from $780

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Cologne to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Austrian Airlines Logo
9:40 am - 6:09 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
38h 29m2 stops Vienna Intl Chicago O'Hare Intl
Austrian Airlines Logo
11:29 am - 7:35 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
25h 06m2 stops Newark Vienna Intl
$780Austrian Airlines
Wed, Oct 28 - Wed, Nov 4
Lufthansa Logo
8:10 pm - 9:33 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
32h 23m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
Lufthansa Logo
7:01 pm - 7:30 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
41h 29m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$792Lufthansa
Fri, Sep 18 - Sat, Sep 26
Multiple Airlines Logo
8:10 pm - 9:33 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
32h 23m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
Multiple Airlines Logo
8:55 am - 12:25 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
20h 30m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
$881Multiple Airlines
Fri, Sep 18 - Sat, Sep 26
Multiple Airlines Logo
7:00 am - 3:26 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
38h 26m2 stops Vienna Intl Toronto Pearson Intl
Multiple Airlines Logo
4:05 pm - 6:10 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
43h 05m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Milan Malpensa
$976Multiple Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
9:20 am - 11:38 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
21h 18m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
United Airlines Logo
6:58 pm - 4:55 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
14h 57m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$982United Airlines
Mon, Dec 21 - Fri, Jan 1
United Airlines Logo
6:50 am - 10:24 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
21h 34m2 stops Zurich Chicago O'Hare Intl
United Airlines Logo
11:29 am - 12:50 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
18h 21m2 stops Newark Munich Franz Josef Strauss
$1,004United Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
9:20 am - 11:38 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
21h 18m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
United Airlines Logo
6:58 pm - 4:55 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
14h 57m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$1,059United Airlines
Mon, Dec 21 - Fri, Jan 1
Air Canada Logo
6:50 am - 4:59 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
16h 09m2 stops Zurich Chicago O'Hare Intl
Air Canada Logo
1:08 pm - 12:50 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
16h 42m3 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
$1,124Air Canada
Wed, Oct 28 - Wed, Nov 4
Turkish Airlines Logo
11:30 am - 10:24 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
41h 54m2 stops Istanbul Chicago O'Hare Intl
Turkish Airlines Logo
7:30 am - 5:10 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
50h 40m2 stops Chicago O'Hare Intl Istanbul
$1,190Turkish Airlines
Fri, Nov 13 - Tue, Nov 17
Turkish Airlines Logo
6:10 pm - 10:24 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
35h 14m2 stops Istanbul Chicago O'Hare Intl
Turkish Airlines Logo
7:30 am - 5:10 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
26h 40m2 stops Chicago O'Hare Intl Istanbul
$1,193Turkish Airlines
Fri, Nov 13 - Tue, Nov 17

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Air Canada flights from Cologne to St. Louis

Our best Air Canada deals on Cologne to St. Louis flight tickets
Air Canada
Oct 28
CGN6:50 amCologne Köln/Bonn
16h 09m
2 stops
STL4:59 pmLambert-St Louis
Nov 4
STL1:08 pmLambert-St Louis
16h 42m
3 stops
CGN12:50 pmCologne Köln/Bonn
$1,124
Air Canada
Oct 28
CGN6:50 amCologne Köln/Bonn
21h 34m
3 stops
STL10:24 pmLambert-St Louis
Nov 4
STL1:08 pmLambert-St Louis
16h 42m
3 stops
CGN12:50 pmCologne Köln/Bonn
$1,220
Air Canada
Jan 21
CGN6:50 amCologne Köln/Bonn
39h 36m
2 stops
STL3:26 pmLambert-St Louis
Jan 25
STL4:05 pmLambert-St Louis
22h 10m
2 stops
CGN9:15 pmCologne Köln/Bonn
$1,550

United Airlines flights from Cologne to St. Louis

Our best United Airlines deals on Cologne to St. Louis flight tickets
United Airlines
Dec 21
CGN9:20 amCologne Köln/Bonn
21h 18m
2 stops
STL11:38 pmLambert-St Louis
Jan 1
STL6:58 pmLambert-St Louis
14h 57m
2 stops
CGN4:55 pmCologne Köln/Bonn
$982
United Airlines
Oct 28
CGN6:50 amCologne Köln/Bonn
21h 34m
2 stops
STL10:24 pmLambert-St Louis
Nov 4
STL11:29 amLambert-St Louis
18h 21m
2 stops
CGN12:50 pmCologne Köln/Bonn
$1,004
United Airlines
Dec 21
CGN9:20 amCologne Köln/Bonn
21h 18m
2 stops
STL11:38 pmLambert-St Louis
Jan 1
STL6:58 pmLambert-St Louis
14h 57m
2 stops
CGN4:55 pmCologne Köln/Bonn
$1,059

momondo Fare Finder

 
Use the filters below to find and compare flights from Cologne to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CologneSt. Louis

CGN Cologne Köln/Bonn - STL Lambert-St Louis

CGNSTL

Cologne Köln/Bonn

Wed 10/28

9:40 am-6:09 pm

2 stops38h 29m

Lambert-St Louis

Wed 11/4

11:29 am-7:35 pm

2 stops25h 06m

$780

CologneSt. Louis

CGN Cologne Köln/Bonn - STL Lambert-St Louis

CGNSTL

Cologne Köln/Bonn

Fri 9/18

8:10 pm-9:33 pm

2 stops32h 23m

Lambert-St Louis

Sat 9/26

7:01 pm-7:30 pm

2 stops41h 29m

$792

CologneSt. Louis

CGN Cologne Köln/Bonn - STL Lambert-St Louis

CGNSTL

Cologne Köln/Bonn

Fri 9/18

8:10 pm-9:33 pm

2 stops32h 23m

Lambert-St Louis

Sat 9/26

8:55 am-12:25 pm

2 stops20h 30m

$881

CologneSt. Louis

CGN Cologne Köln/Bonn - STL Lambert-St Louis

CGNSTL

Cologne Köln/Bonn

Wed 10/28

7:00 am-3:26 pm

2 stops38h 26m

Lambert-St Louis

Wed 11/4

4:05 pm-6:10 pm

3 stops43h 05m

$976

CologneSt. Louis

CGN Cologne Köln/Bonn - STL Lambert-St Louis

CGNSTL

Cologne Köln/Bonn

Mon 12/21

9:20 am-11:38 pm

2 stops21h 18m

Lambert-St Louis

Fri 1/1

6:58 pm-4:55 pm

2 stops14h 57m

$982

CologneSt. Louis

CGN Cologne Köln/Bonn - STL Lambert-St Louis

CGNSTL

Cologne Köln/Bonn

Wed 10/28

6:50 am-10:24 pm

2 stops21h 34m

Lambert-St Louis

Wed 11/4

11:29 am-12:50 pm

2 stops18h 21m

$1,004

CologneSt. Louis

CGN Cologne Köln/Bonn - STL Lambert-St Louis

CGNSTL

Cologne Köln/Bonn

Mon 12/21

9:20 am-11:38 pm

2 stops21h 18m

Lambert-St Louis

Fri 1/1

6:58 pm-4:55 pm

2 stops14h 57m

$1,059
Quickest round-trip

CologneSt. Louis

CGN Cologne Köln/Bonn - STL Lambert-St Louis

CGNSTL

Cologne Köln/Bonn

Wed 10/28

6:50 am-4:59 pm

2 stops16h 09m

Lambert-St Louis

Wed 11/4

1:08 pm-12:50 pm

3 stops16h 42m

$1,124

CologneSt. Louis

CGN Cologne Köln/Bonn - STL Lambert-St Louis

CGNSTL

Cologne Köln/Bonn

Fri 11/13

11:30 am-10:24 pm

2 stops41h 54m

Lambert-St Louis

Tue 11/17

7:30 am-5:10 pm

2 stops50h 40m

$1,190

CologneSt. Louis

CGN Cologne Köln/Bonn - STL Lambert-St Louis

CGNSTL

Cologne Köln/Bonn

Fri 11/13

6:10 pm-10:24 pm

2 stops35h 14m

Lambert-St Louis

Tue 11/17

7:30 am-5:10 pm

2 stops26h 40m

$1,193

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to St. Louis from

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?

Turkish Airlines 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

Best Price Found

$1,190

Fastest flight time

21h 18m

Direct flights

None
The best one-way flight to St. Louis from Cologne in the past 72 hours is $1,190. The best round-trip flight deal from Cologne to St. Louis found on momondo in the last 72 hours is $780.
The fastest flight from Cologne to St. Louis takes 21h 18m
There are no direct flights from Cologne to St. Louis. There are no popular flight routes from Cologne to St. Louis.
Search flight deals

Frequently asked questions about flying from Cologne to St. Louis

  • 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 21h 18m.

  • 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.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Hermann
Collinsville
Florissant
Alton
O'Fallon
Farmington
Clayton
Fenton
Festus
Wentzville
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cologne to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

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.

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