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Cheap flights from Zurich to St. Louis from $414

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Zurich to St. Louis departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Zurich to St. Louis

Cheap round-trip flights

Logo
8:55 am - 3:29 pmZRH-STL
37h 34m3 stops
Logo
4:05 pm - 6:15 amSTL-ZRH
31h 10m2 stops
$1,499
Find Deal
Fri, Dec 19 - Sun, Dec 28
Scandinavian Airlines Logo
6:50 am - 9:58 pmZRH-STL
22h 08m3 stops
Scandinavian Airlines Logo
1:21 pm - 10:25 pmSTL-ZRH
26h 04m3 stops
$1,957Scandinavian Airlines
Find Deal
Fri, Dec 19 - Sun, Dec 28

momondo Fare Finder

 
Customize your flight search to find flights from Zurich to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Zurich to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Fri 12/19

8:55 am-3:29 pm

3 stops37h 34m

Lambert-St Louis

Sun 12/28

4:05 pm-6:15 am

2 stops31h 10m

$1,499

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Fri 12/19

6:50 am-9:58 pm

3 stops22h 08m

Lambert-St Louis

Sun 12/28

1:21 pm-10:25 pm

3 stops26h 04m

$1,957

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 10/21

8:00 am-9:07 am

3 stops32h 07m

$414

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 10/21

10:25 am-11:18 pm

2 stops19h 53m

$548

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 10/21

10:25 am-11:18 pm

2 stops19h 53m

$559

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 10/21

11:45 am-8:20 pm

1 stop15h 35m

$597

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 10/21

11:45 am-8:20 pm

1 stop15h 35m

$609

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 10/21

9:50 am-7:42 pm

1 stop16h 52m

$1,558

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 10/21

7:00 am-10:04 pm

3 stops22h 04m

$2,795

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Zurich 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 typical price of a round-trip flight between Zurich and St. Louis?

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

In general, February is the cheapest month to fly from Zurich to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $597. The month of December is another great option to travel to St. Louis, with average flight prices from Zurich averaging around $607.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $597. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $749. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

Can stopping save me money on Zurich to St. Louis flights?

You could potentially save up to 13% on your flight if you consider stops on a Zurich to St. Louis flight.

When to book flights from Zurich to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Zurich to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Zurich to St. Louis (ZRH to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Zurich to St. Louis

Direct flights

None
There are no direct flights from Zurich to St. Louis. There are no popular flight routes from Zurich to St. Louis.
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  • How far is Zurich to Lambert-St Louis by plane?

    Zurich and Lambert-St Louis are 4676.8 mi apart from one another. Typically, this will take 22h 08m by plane in normal conditions.

  • When did momondo last update prices for flights from Zurich Airport to Lambert-St Louis Airport?

    Prices for flights from Zurich Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Zurich Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Zurich Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Zurich Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Zurich to St. Louis?

Best airlines flying from Zurich to St. Louis

Compare and see reviews for airlines that fly from Zurich to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $579Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Zurich to St. Louis. momondo saves you time and could save you money on your trip.

Can I find flights from Zurich to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from Zurich on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Zurich to St. Louis?

momondo helps you find the best flight between Zurich and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Zurich to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Zurich to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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