ZRH - STL

$440 Find Cheap Flights from Zurich to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zurich to St. Louis departing on 9/30. 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, 0 bags

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 Zurich 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 Zurich to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$804
Typical prices: $693-$645
United Airlines
Fri 5/22Tue 5/26
ZRH - STL • 1 stop
Cheapest one-way
$440
Typical prices: $408-$499
British Airways
Wed 9/30
ZRH - STL • 2 stops
Top airlines
United Airlines
Cheapest • from $804 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Zurich and St. Louis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $796 (round-trip)
Chicago (ORD)
Shortest trip • 13h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 28% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Zurich to St. Louis (ZRH-STL)

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

Fri, May 22 - Tue, May 26
United Airlines Logo
8:15 am - 1:25 pm
ZRH
-
STL
12h 10m
1 stop
United Airlines Logo
12:55 pm - 8:05 am
STL
-
ZRH
12h 10m
1 stop
$804United Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
8:15 am - 1:25 pm
ZRH
-
STL
12h 10m
1 stop
United Airlines Logo
10:23 am - 7:55 am
STL
-
ZRH
15h 32m
1 stop
$805United Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
8:15 am - 1:25 pm
ZRH
-
STL
12h 10m
1 stop
United Airlines Logo
6:40 am - 7:55 am
STL
-
ZRH
19h 15m
1 stop
$809United Airlines
Sat, May 30 - Thu, Jun 11
United Airlines Logo
1:25 pm - 8:09 pm
ZRH
-
STL
13h 44m
1 stop
United Airlines Logo
12:55 pm - 11:45 am
STL
-
ZRH
15h 50m
2 stops
$815United Airlines
Sat, May 30 - Thu, Jun 11
United Airlines Logo
7:15 am - 8:39 am
ZRH
-
STL
32h 24m
2 stops
United Airlines Logo
8:35 am - 8:15 am
STL
-
ZRH
16h 40m
2 stops
$818United Airlines
Fri, May 22 - Tue, May 26
Multiple Airlines Logo
8:15 am - 1:25 pm
ZRH
-
STL
12h 10m
1 stop
Multiple Airlines Logo
2:15 pm - 10:05 am
STL
-
ZRH
12h 50m
1 stop
$823Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
American Airlines Logo
11:45 am - 11:41 pm
ZRH
-
STL
18h 56m
1 stop
American Airlines Logo
2:47 pm - 12:20 pm
STL
-
ZRH
15h 33m
2 stops
$825American Airlines
Fri, May 22 - Tue, May 26
Multiple Airlines Logo
9:50 am - 9:21 pm
ZRH
-
STL
18h 31m
1 stop
Multiple Airlines Logo
1:05 pm - 11:00 am
STL
-
ZRH
14h 55m
2 stops
$829Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
American Airlines Logo
7:15 am - 6:26 pm
ZRH
-
STL
18h 11m
2 stops
American Airlines Logo
4:32 pm - 3:30 pm
STL
-
ZRH
16h 58m
2 stops
$836American Airlines
Mon, Jul 6 - Sun, Jul 12
Multiple Airlines Logo
7:55 pm - 1:25 pm
ZRH
-
STL
24h 30m
1 stop
Multiple Airlines Logo
2:40 pm - 10:05 am
STL
-
ZRH
12h 25m
1 stop
$842Multiple Airlines
Booking Insights

KAYAK's insights & trends for Zurich to St. Louis flights

Get data-powered insights and trends into flights from Zurich to St. Louis to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Zurich 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 Zurich to St. Louis departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Zurich to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Zurich to St. Louis is February, where tickets cost $570 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,082 and $1,025 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$440
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 9% increase in price.
Flight from Zurich to St. Louis

When to book flights from Zurich to St. Louis

Are your dates flexible? Find out the best times to travel from Zurich 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 Zurich to St. Louis

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

    In the last 3 days, the lowest price for a flight from Zurich to St. Louis was $440 for a one-way ticket and $804 for a round-trip.

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

    Yes, you’ll need a passport to travel to St. Louis from Zurich.

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

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

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Zurich 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 Zurich 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 Zurich with another airline. Booking your flights between Zurich 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 Zurich 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 Zurich up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Zurich to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Zurich to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Zurich to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9690 reviews
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

6.0 GoodAnonymous, May 2026
OMA - DEN
Read more United Airlines reviews

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Seats were not super comfortable and food was not good at all. If I had a chance I would definitely fly a different airline. Of course they are better than any budget airline, but not by much.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

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

Information on your arrival and departure airports

Zurich (ZRH)
St. Louis (STL)