CGN - STL

$588 Find Cheap Flights from Cologne to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cologne to St. Louis departing on 9/25. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to St. Louis, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Cologne to St. Louis (CGN-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cologne 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 Cologne to St. Louis

Thu, Sep 25 - Mon, Sep 29
Air Canada Logo
6:35 pm - 7:57 pmCGN-STL
32h 22m2 stops
Air Canada Logo
4:05 pm - 5:20 pmSTL-CGN
18h 15m2 stops
$588Air Canada
Find Deal
Thu, Sep 25 - Mon, Sep 29
Air Canada Logo
7:40 am - 7:57 pmCGN-STL
19h 17m2 stops
Air Canada Logo
4:05 pm - 5:20 pmSTL-CGN
18h 15m2 stops
$590Air Canada
Find Deal
Thu, Sep 25 - Mon, Sep 29
Air Canada Logo
1:35 pm - 3:18 pmCGN-STL
32h 43m2 stops
Air Canada Logo
4:05 pm - 5:20 pmSTL-CGN
18h 15m2 stops
$601Air Canada
Find Deal
Wed, Aug 13 - Sun, Aug 17
Logo
12:55 pm - 10:45 pmCGN-STL
16h 50m2 stops
Logo
9:15 am - 9:35 pmSTL-CGN
29h 20m2 stops
$1,392
Find Deal
Wed, Aug 13 - Sun, Aug 17
Logo
6:40 pm - 3:21 pmCGN-STL
27h 41m3 stops
Logo
4:00 pm - 7:55 amSTL-CGN
32h 55m3 stops
$2,455
Find Deal
Wed, Aug 13 - Sun, Aug 17
Logo
7:10 pm - 1:32 pmCGN-STL
25h 22m3 stops
Logo
1:30 pm - 11:10 amSTL-CGN
14h 40m2 stops
$2,462
Find Deal
Useful Info

Good to know

Cheapest flight$588
Flight from Cologne to St. Louis

When to book flights from Cologne to St. Louis

Are your dates flexible? Find out the best times to travel from Cologne 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.

FAQs for booking flights from Cologne to St. Louis

  • What is the cheapest flight from Cologne to St. Louis?

    In the last 3 days, the lowest price for a flight from Cologne to St. Louis was $588 for a round-trip ticket.

  • Do I need a passport to fly between Cologne and St. Louis?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Cologne and on arrival in St. Louis.

  • Which aircraft models fly most regularly from Cologne to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cologne to St. Louis?

    Star Alliance is the only airline alliance operating flights between Cologne and St. Louis.

  • How does KAYAK find such low prices on flights from Cologne to St. Louis?

    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 Cologne to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cologne to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Cologne 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 Cologne to St. Louis?

    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 St. Louis with an airline and back to Cologne with another airline. Booking your flights between Cologne and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cologne to St. Louis?

    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 St. Louis from Cologne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Cologne to St. Louis

Information on your arrival and departure airports

Cologne (CGN)
St. Louis (STL)

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