ZRH - STL

$399 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 2/15. 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
$661
Typical prices: $681-$743
British Airways
Fri 1/30Fri 2/6
ZRH - STL • 2 stops
Cheapest one-way
$399
British Airways
Sun 2/15
ZRH - STL • 2 stops
Top airlines
British Airways
Cheapest • from $661 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 25% 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, Jan 30 - Fri, Feb 6
British Airways Logo
6:05 am - 7:29 pm
ZRH
-
STL
20h 24m2 stops
British Airways Logo
3:54 pm - 2:40 pm
STL
-
ZRH
15h 46m2 stops
$661British Airways
Fri, Jan 30 - Fri, Feb 6
Lufthansa Logo
7:05 am - 1:55 pm
ZRH
-
STL
13h 50m1 stop
Lufthansa Logo
1:15 pm - 12:55 pm
STL
-
ZRH
16h 40m2 stops
$669Lufthansa
Fri, Jan 30 - Fri, Feb 6
American Airlines Logo
10:15 am - 10:44 pm
ZRH
-
STL
19h 29m1 stop
American Airlines Logo
3:54 pm - 2:40 pm
STL
-
ZRH
15h 46m2 stops
$675American Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
8:50 am - 9:13 pm
ZRH
-
STL
19h 23m2 stops
United Airlines Logo
8:05 am - 7:40 am
STL
-
ZRH
16h 35m2 stops
$685United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
8:50 am - 7:27 pm
ZRH
-
STL
17h 37m2 stops
United Airlines Logo
9:57 am - 8:40 am
STL
-
ZRH
15h 43m2 stops
$686United Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
10:20 am - 10:00 pm
ZRH
-
STL
18h 40m2 stops
United Airlines Logo
12:44 pm - 11:55 am
STL
-
ZRH
16h 11m2 stops
$687United Airlines
Fri, Jan 30 - Fri, Feb 6
American Airlines Logo
10:15 am - 11:36 am
ZRH
-
STL
32h 21m1 stop
American Airlines Logo
9:33 am - 8:15 am
STL
-
ZRH
15h 42m1 stop
$689American Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
11:45 am - 7:27 pm
ZRH
-
STL
14h 42m1 stop
United Airlines Logo
3:50 pm - 10:45 am
STL
-
ZRH
11h 55m1 stop
$698United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
1:10 pm - 9:13 pm
ZRH
-
STL
15h 03m1 stop
United Airlines Logo
3:50 pm - 10:45 am
STL
-
ZRH
11h 55m1 stop
$699United Airlines
Thu, May 14 - Wed, May 20
American Airlines Logo
11:45 am - 11:24 pm
ZRH
-
STL
18h 39m2 stops
American Airlines Logo
6:38 am - 8:50 am
STL
-
ZRH
19h 12m1 stop
$702American 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 January.

What’s the cheapest day of the week to fly from Zurich to St. Louis?

The average price of all round-trip flights from Zurich to St. Louis clicked on KAYAK for each day over the last 12 months.

When flying from Zurich to St. Louis, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Zurich, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

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 $605 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,122 and $1,052 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$399
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 3% lower on average.
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 $399 for a one-way ticket and $661 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 9091 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

United have really come back. Airport and boarding process is clear and good, app and information also very good

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

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)