What is the cheapest airline that flies from Switzerland to Lambert-St Louis?

Lufthansa, Brussels Airlines, and Scandinavian Airlines are the most popular carriers operating from Switzerland to Lambert-St Louis

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 Zurich and flying into St. Louis (one of the most popular routes), then the duration is 12h 15m on average. Another popular route from Switzerland to St. Louis is flying from Geneva to St. Louis, which will take roughly 16h 03m. 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 August 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.

$580 Cheap Flights from Switzerland to St. Louis in 2025

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Find the cheapest flights from Switzerland to St. Louis

Round-trip

One-way

Last minute

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

6:35 am - 10:02 pmZRH-STL

22h 27m2 stops

5:57 pm - 6:45 pmSTL-ZRH

17h 48m2 stops

$580

Find Deal

dom., dic. 21 - dom., ene. 4

11:55 am - 10:27 pmBSL-STL

17h 32m2 stops

12:28 pm - 10:55 amSTL-BSL

15h 27m2 stops

$586American Airlines

Find Deal

mar., sep. 16 - mar., sep. 23

10:10 am - 9:06 pmGVA-STL

17h 56m2 stops

8:05 pm - 5:10 pmSTL-GVA

14h 05m2 stops

$591British Airways

Find Deal

jue., oct. 2 - vie., oct. 10

10:35 am - 1:44 pmGVA-STL

33h 09m2 stops

4:48 pm - 2:40 pmSTL-GVA

14h 52m2 stops

$593British Airways

Find Deal

mié., oct. 29 - jue., nov. 13

11:45 am - 12:23 pmZRH-STL

31h 38m1 stop

7:59 pm - 10:45 pmSTL-ZRH

19h 46m2 stops

$593American Airlines

Find Deal

mar., sep. 2 - jue., sep. 18

6:50 am - 2:55 pmGVA-STL

14h 05m1 stop

11:49 am - 7:25 amSTL-GVA

12h 36m1 stop

$597United Airlines

Find Deal

vie., oct. 31 - mar., nov. 18

6:10 am - 7:57 pmGVA-STL

20h 47m2 stops

11:27 am - 7:30 amSTL-GVA

13h 03m1 stop

$602United Airlines

Find Deal

mar., sep. 2 - mar., sep. 9

7:00 am - 4:47 pmZRH-STL

16h 47m2 stops

4:10 pm - 1:45 pmSTL-ZRH

14h 35m2 stops

$628KLM

Find Deal

lun., sep. 1 - mié., sep. 17

9:30 am - 9:32 pmZRH-STL

19h 02m2 stops

12:35 pm - 8:50 amSTL-ZRH

13h 15m2 stops

$639Lufthansa

Find Deal

lun., sep. 1 - dom., sep. 14

10:20 am - 7:16 pmGVA-STL

14h 56m1 stop

3:50 pm - 10:15 amSTL-GVA

11h 25m1 stop

$666Lufthansa

Find Deal

sáb., nov. 1 - vie., nov. 14

American Airlines flights from Switzerland to St. Louis

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

American Airlines

Sep 16

BSL11:55 amBasel EuroAirport Swiss

17h 32m

2 stops

STL10:27 pmLambert-St Louis

Sep 23

STL12:28 pmLambert-St Louis

15h 27m

2 stops

BSL10:55 amBasel EuroAirport Swiss

$586

Find similar

American Airlines

Sep 2

ZRH11:45 amZurich

31h 38m

1 stop

STL12:23 pmLambert-St Louis

Sep 18

STL7:59 pmLambert-St Louis

19h 46m

2 stops

ZRH10:45 pmZurich

$593

Find similar

American Airlines

Sep 17

ZRH11:45 amZurich

31h 38m

1 stop

STL12:23 pmLambert-St Louis

Sep 24

STL5:25 pmLambert-St Louis

14h 40m

2 stops

ZRH3:05 pmZurich

$597

Find similar

United Airlines flights from Switzerland to St. Louis

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

United Airlines

Oct 31

GVA6:50 amGeneva Geneve-Cointrin

14h 05m

1 stop

STL2:55 pmLambert-St Louis

Nov 18

STL11:49 amLambert-St Louis

12h 36m

1 stop

GVA7:25 amGeneva Geneve-Cointrin

$597

Find similar

United Airlines

Sep 2

GVA6:10 amGeneva Geneve-Cointrin

20h 47m

2 stops

STL7:57 pmLambert-St Louis

Sep 9

STL11:27 amLambert-St Louis

13h 03m

1 stop

GVA7:30 amGeneva Geneve-Cointrin

$602

Find similar

United Airlines

Oct 29

GVA9:10 amGeneva Geneve-Cointrin

16h 29m

2 stops

STL7:39 pmLambert-St Louis

Nov 14

STL11:48 amLambert-St Louis

12h 37m

1 stop

GVA7:25 amGeneva Geneve-Cointrin

$603

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

dom. 12/21

6:35 am-10:02 pm

2 stops22h 27m

Lambert-St Louis

dom. 1/4

5:57 pm-6:45 pm

2 stops17h 48m

$580

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

mar. 9/16

11:55 am-10:27 pm

2 stops17h 32m

Lambert-St Louis

mar. 9/23

12:28 pm-10:55 am

2 stops15h 27m

$586

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

jue. 10/2

10:10 am-9:06 pm

2 stops17h 56m

Lambert-St Louis

vie. 10/10

8:05 pm-5:10 pm

2 stops14h 05m

$591

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

mié. 10/29

10:35 am-1:44 pm

2 stops33h 09m

Lambert-St Louis

jue. 11/13

4:48 pm-2:40 pm

2 stops14h 52m

$593

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

mar. 9/2

11:45 am-12:23 pm

1 stop31h 38m

Lambert-St Louis

jue. 9/18

7:59 pm-10:45 pm

2 stops19h 46m

$593

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

vie. 10/31

6:50 am-2:55 pm

1 stop14h 05m

Lambert-St Louis

mar. 11/18

11:49 am-7:25 am

1 stop12h 36m

$597

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

mar. 9/2

6:10 am-7:57 pm

2 stops20h 47m

Lambert-St Louis

mar. 9/9

11:27 am-7:30 am

1 stop13h 03m

$602

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

lun. 9/1

7:00 am-4:47 pm

2 stops16h 47m

Lambert-St Louis

mié. 9/17

4:10 pm-1:45 pm

2 stops14h 35m

$628

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

lun. 9/1

9:30 am-9:32 pm

2 stops19h 02m

Lambert-St Louis

dom. 9/14

12:35 pm-8:50 am

2 stops13h 15m

$639

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

sáb. 11/1

10:20 am-7:16 pm

1 stop14h 56m

Lambert-St Louis

vie. 11/14

3:50 pm-10:15 am

1 stop11h 25m

$666

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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

Airlines

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 $590. The month of November is another great option to travel to St. Louis, with average flight prices from Switzerland averaging around $601.

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 27% 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

Best Price Found	$617
Fastest flight time	12h 15m
Direct flights	None
Airports in St. Louis	1 airport

The best one-way flight to St. Louis from Switzerland in the past 72 hours is $617. The best round-trip flight deal from Switzerland to St. Louis found on momondo in the last 72 hours is $580.

The fastest flight from Switzerland to St. Louis takes 12h 15m

There are no direct flights from Switzerland to St. Louis. Popular non-direct routes for this connection are Basel EuroAirport Swiss - Lambert-St Louis Airport, Geneva Geneve-Cointrin Airport - Lambert-St Louis Airport and Zurich Airport - Lambert-St Louis Airport.

There is 1 airport near St. Louis: Lambert-St Louis (STL)

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 August 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 8,912 reviews		Search United Airlines flights

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

Florissant

Fenton

Collinsville

O'Fallon

Alton

St. Peters

Farmington

Wentzville

Festus

Glencoe

Eureka

Edwardsville

Clayton

Shrewsbury

Grafton

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.