How long does it take to fly to St. Louis?

Flight times from Switzerland to St. Louis vary, but if you’re flying out of Geneva and flying into St. Louis (one of the most popular routes), then the duration is 17h 06m on average. Another popular route from Switzerland to St. Louis is flying from Basel to St. Louis, which will take roughly 17h 50m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Switzerland to Lambert-St Louis Airport are updated daily.

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

As of October 2025, there is 1 operator available to choose from for flights from Switzerland to Lambert-St Louis Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Switzerland to Lambert-St Louis Airport.

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

The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$582 Cheap Flights from Switzerland to St. Louis in 2025/26

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Find the cheapest flights from Switzerland to St. Louis

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

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6:05 am - 9:44 pmBSL-STL

22h 39m2 stops

2:21 pm - 3:05 pmSTL-BSL

41h 44m2 stops

$582American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

7:00 am - 6:34 pmBSL-STL

18h 34m2 stops

12:01 pm - 3:05 pmSTL-BSL

20h 04m2 stops

$583American Airlines

Find Deal

Tue, Jan 13 - Tue, Jan 20

6:45 am - 1:55 pmGVA-STL

14h 10m1 stop

8:00 am - 7:25 amSTL-GVA

16h 25m2 stops

$632United Airlines

Find Deal

Fri, Nov 7 - Thu, Nov 13

6:05 am - 10:04 pmBSL-STL

22h 59m2 stops

6:00 am - 10:40 amSTL-BSL

21h 40m2 stops

$656Delta

Find Deal

Wed, Nov 5 - Sun, Nov 9

6:50 am - 9:58 pmZRH-STL

22h 08m2 stops

2:38 pm - 1:15 pmSTL-ZRH

15h 37m2 stops

$662Delta

Find Deal

Thu, Nov 27 - Thu, Dec 4

8:50 am - 10:51 amZRH-STL

33h 01m2 stops

12:55 pm - 7:40 amSTL-ZRH

11h 45m1 stop

$664United Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

1:20 pm - 3:29 pmZRH-STL

33h 09m1 stop

4:05 pm - 10:25 amSTL-ZRH

11h 20m1 stop

$706Air Canada

Find Deal

Thu, Nov 27 - Thu, Dec 4

6:45 am - 1:55 pmBSL-STL

14h 10m1 stop

3:50 pm - 6:20 pmSTL-BSL

19h 30m1 stop

$709Lufthansa

Find Deal

Wed, Nov 5 - Sun, Nov 9

6:45 am - 1:55 pmBSL-STL

14h 10m1 stop

11:35 am - 9:10 amSTL-BSL

14h 35m2 stops

$711Lufthansa

Find Deal

Fri, Nov 7 - Tue, Nov 11

1:20 pm - 3:29 pmZRH-STL

33h 09m1 stop

4:05 pm - 10:25 amSTL-ZRH

11h 20m1 stop

$1,393Air Canada

Find Deal

Fri, Jan 2 - Fri, Jan 9

Air Canada flights from Switzerland to St. Louis

Our best Air Canada deals on Switzerland to St. Louis flight tickets

Air Canada

Nov 27

ZRH1:20 pmZurich

33h 09m

1 stop

STL3:29 pmLambert-St Louis

Dec 4

STL4:05 pmLambert-St Louis

11h 20m

1 stop

ZRH10:25 amZurich

$706

Find similar

Air Canada

Jan 2

ZRH1:20 pmZurich

33h 09m

1 stop

STL3:29 pmLambert-St Louis

Jan 9

STL4:05 pmLambert-St Louis

11h 20m

1 stop

ZRH10:25 amZurich

$1,393

Find similar

Air Canada

Nov 14

ZRH12:40 pmZurich

16h 00m

2 stops

STL9:40 pmLambert-St Louis

Nov 21

STL11:05 amLambert-St Louis

36h 10m

2 stops

ZRH6:15 amZurich

$5,660

Find similar

Scandinavian Airlines flights from Switzerland to St. Louis

Our best Scandinavian Airlines deals on Switzerland to St. Louis flight tickets

Scandinavian Airlines

Nov 27

ZRH6:50 amZurich

22h 08m

3 stops

STL9:58 pmLambert-St Louis

Dec 4

STL11:40 amLambert-St Louis

23h 30m

3 stops

ZRH6:10 pmZurich

$995

Find similar

Scandinavian Airlines

Dec 5

ZRH10:25 amZurich

17h 37m

2 stops

STL9:02 pmLambert-St Louis

Dec 12

STL11:40 amLambert-St Louis

23h 10m

3 stops

ZRH5:50 pmZurich

$1,222

Find similar

Scandinavian Airlines

Dec 7

ZRH10:25 amZurich

20h 17m

2 stops

STL11:42 pmLambert-St Louis

Dec 14

STL1:57 pmLambert-St Louis

21h 28m

3 stops

ZRH6:25 pmZurich

$1,617

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Thu 2/19

6:05 am-9:44 pm

2 stops22h 39m

Lambert-St Louis

Mon 2/23

2:21 pm-3:05 pm

2 stops41h 44m

$582

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Tue 1/13

7:00 am-6:34 pm

2 stops18h 34m

Lambert-St Louis

Tue 1/20

12:01 pm-3:05 pm

2 stops20h 04m

$583

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 11/7

6:45 am-1:55 pm

1 stop14h 10m

Lambert-St Louis

Thu 11/13

8:00 am-7:25 am

2 stops16h 25m

$632

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Wed 11/5

6:05 am-10:04 pm

2 stops22h 59m

Lambert-St Louis

Sun 11/9

6:00 am-10:40 am

2 stops21h 40m

$656

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Thu 11/27

6:50 am-9:58 pm

2 stops22h 08m

Lambert-St Louis

Thu 12/4

2:38 pm-1:15 pm

2 stops15h 37m

$662

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Thu 11/27

8:50 am-10:51 am

2 stops33h 01m

Lambert-St Louis

Thu 12/4

12:55 pm-7:40 am

1 stop11h 45m

$664

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Thu 11/27

1:20 pm-3:29 pm

1 stop33h 09m

Lambert-St Louis

Thu 12/4

4:05 pm-10:25 am

1 stop11h 20m

$706

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Wed 11/5

6:45 am-1:55 pm

1 stop14h 10m

Lambert-St Louis

Sun 11/9

3:50 pm-6:20 pm

1 stop19h 30m

$709

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Fri 11/7

6:45 am-1:55 pm

1 stop14h 10m

Lambert-St Louis

Tue 11/11

11:35 am-9:10 am

2 stops14h 35m

$711

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Fri 1/2

1:20 pm-3:29 pm

1 stop33h 09m

Lambert-St Louis

Fri 1/9

4:05 pm-10:25 am

1 stop11h 20m

$1,393

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Switzerland 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

Prices

Other information

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

In general, February is the cheapest month to fly from Switzerland 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 November is another great option to travel to St. Louis, with average flight prices from Switzerland averaging around $614.

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 Switzerland to St. Louis flights?

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

Cheap Switzerland to St. Louis flight deals and tips

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

Direct flights	None

There are no direct flights from Switzerland to St. Louis. There are no popular flight routes from Switzerland to St. Louis.

Search flight deals

When did momondo last update prices for flights from Switzerland to Lambert-St Louis Airport?
Prices for flights from Switzerland to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from Switzerland to Lambert-St Louis Airport?
As of October 2025, there is 1 operator available to choose from for flights from Switzerland to Lambert-St Louis Airport.
How old do you have to be to fly from Switzerland to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Switzerland to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Switzerland to St. Louis

Compare and see reviews for airlines that fly from Switzerland to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $579	Free Cancellation	Rating 7.4 8,995 reviews		Search United Airlines flights

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

Florissant

O'Fallon

Wentzville

Collinsville

Fenton

St. Peters

Alton

Farmington

Festus

Glencoe

Edwardsville

Clayton

Eureka

Litchfield

Shrewsbury

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to St. Louis from Switzerland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to St. Louis from Switzerland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.