ZRH - STL

$546 Find Cheap Flights from Zurich 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 Zurich to St. Louis departing on 5/15. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Zurich to St. Louis

 
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.

Recent round-trip flight deals from Zurich to St. Louis

KAYAK's recommended round-trip deals from the most popular airlines that fly from Zurich to St. Louis.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
10:10 am - 11:38 pmZRH-STL
20h 28m1 stop
Delta Logo
6:05 pm - 4:45 pmSTL-ZRH
15h 40m2 stops
$546Delta
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
7:15 am - 7:37 pmZRH-STL
19h 22m2 stops
United Airlines Logo
5:00 am - 10:50 amSTL-ZRH
22h 50m1 stop
$602United Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
United Airlines Logo
7:25 am - 7:22 pmZRH-STL
18h 57m2 stops
United Airlines Logo
5:27 pm - 6:10 amSTL-ZRH
29h 43m1 stop
$608United Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
United Airlines Logo
7:25 am - 7:22 pmZRH-STL
18h 57m2 stops
United Airlines Logo
5:27 pm - 6:30 amSTL-ZRH
30h 03m2 stops
$614United Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
United Airlines Logo
11:55 am - 10:45 pmZRH-STL
17h 50m2 stops
United Airlines Logo
1:30 pm - 10:40 amSTL-ZRH
14h 10m2 stops
$748United Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
United Airlines Logo
1:05 pm - 10:45 pmZRH-STL
16h 40m1 stop
United Airlines Logo
6:30 am - 6:10 amSTL-ZRH
16h 40m1 stop
$769United Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
United Airlines Logo
11:55 am - 7:22 pmZRH-STL
14h 27m1 stop
United Airlines Logo
7:30 am - 6:25 amSTL-ZRH
15h 55m1 stop
$778United Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
 Logo
3:40 pm - 5:04 pmZRH-STL
32h 24m3 stops
 Logo
5:00 am - 6:10 amSTL-ZRH
18h 10m2 stops
$1,632
Find Deal
Sat, Jun 14 - Sat, Jun 21
Useful Info

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.

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 November, where tickets cost $578 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $1,047 and $838 respectively.

Good to know

Low seasonMarch
High seasonAugust
Cheapest flight$546
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 6% 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 $670 for a one-way ticket and $546 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?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Zurich and St. Louis, with SkyTeam being the most commonly used for this route.

  • 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.

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 8696 reviews
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

2.0 MediocreBrant, Apr 2025YHZ - EWR
Read more United Airlines reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

A bit rush for transit. Food and entertainment are not available

So far so good but food and entertainment are not available for this flight

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.