How long is the flight from Switzerland to St. Louis?

Airlines like American Airlines, United Airlines, and British Airways fly from Switzerland to St. Louis in about 14h 10m. The time it takes to get you to your destination can typically vary by up to 6h 14m. Switzerland and St. Louis are separated by a distance of 4624 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Switzerland to St. Louis one-way?

One-way options have recently been found by users for as low as $408 on American Airlines. Other airlines that offer cheap prices include Delta from $504 and Lufthansa from $564 one-way.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What are the most popular routes from Switzerland to St. Louis?

Most travelers choose Geneva Geneve-Cointrin - Lambert-St Louis, Zurich - Lambert-St Louis or Basel EuroAirport Swiss - Lambert-St Louis when deciding on the best route from Switzerland to St. Louis.

What is the cheapest time of day to fly from CH to STL?

When flying from Switzerland to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to St. Louis from Switzerland?

Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Switzerland to St. Louis.

Can I find deals for flights from Switzerland to St. Louis that include hotel bookings?

Yes. In addition to deals on Switzerland to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Switzerland to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Switzerland to St. Louis.

Can I find deals for business class flights from Switzerland to St. Louis?

Yes. Cheapflights offers flight deals from Switzerland to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$399+ Flights from Switzerland to St. Louis

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Cheap flight deals from Switzerland to St. Louis

Cheapest flights from Switzerland to St. Louis
Explore the most affordable flight options available from Switzerland to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/311:10 pmBSL - STL

2 stops15h 33mUnited Airlines

Sun 1/46:35 pmSTL - BSL

2 stops38h 30mUnited Airlines

Deal found 12/16

$1,123

Wed 12/3110:35 amBSL - STL

2 stops18h 08mLufthansa

Sun 1/46:35 pmSTL - BSL

2 stops35h 40mLufthansa

Deal found 12/15

$1,167

Fri 12/199:40 amZRH - STL

1 stop16h 38mUnited Airlines

Sun 12/218:15 amSTL - ZRH

1 stop16h 25mUnited Airlines

Deal found 12/17

$1,180

Fri 12/1910:15 amZRH - STL

2 stops19h 29mAmerican Airlines

Sun 12/216:35 pmSTL - ZRH

2 stops17h 10mAmerican Airlines

Deal found 12/17

$1,442

Wed 12/318:15 amBSL - STL

3 stops22h 42mMultiple Airlines

Sun 1/44:05 pmSTL - BSL

2 stops16h 40mMultiple Airlines

Deal found 12/16

$1,819

Fri 12/1910:25 amZRH - STL

2 stops18h 53mScandinavian Airlines

Sun 12/211:22 pmSTL - ZRH

3 stops22h 03mScandinavian Airlines

Deal found 12/17

$3,811

Best flights from Switzerland to St. Louis
Discover carefully curated flight deals from Switzerland to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sat 1/317:10 amBSL - STL

2 stops22h 49mMultiple Airlines

Sat 2/711:05 amSTL - BSL

2 stops21h 30mMultiple Airlines

Deal found 12/17

$638

Tue 1/137:00 amBSL - STL

2 stops19h 29mAmerican Airlines

Tue 1/2012:11 pmSTL - BSL

2 stops19h 54mAmerican Airlines

Deal found 12/15

$657

Fri 1/236:45 amGVA - STL

1 stop14h 10mUnited Airlines

Thu 1/2912:44 pmSTL - GVA

1 stop11h 51mUnited Airlines

Deal found 12/16

$657

Fri 1/306:05 amZRH - STL

2 stops20h 24mBritish Airways

Fri 2/63:54 pmSTL - ZRH

2 stops15h 46mBritish Airways

Deal found 12/16

$661

Fri 1/307:05 amZRH - STL

1 stop13h 50mLufthansa

Fri 2/61:15 pmSTL - ZRH

2 stops16h 40mLufthansa

Deal found 12/16

$669

Thu 3/56:05 amBSL - STL

2 stops23h 49mAmerican Airlines

Mon 3/911:59 amSTL - BSL

2 stops24h 16mAmerican Airlines

Deal found 12/14

$657

Thu 1/296:50 amGVA - STL

2 stops17h 53mUnited Airlines

Thu 2/59:57 amSTL - GVA

2 stops14h 28mUnited Airlines

Deal found 12/15

$662

Thu 1/1512:00 pmGVA - STL

2 stops18h 12mAmerican Airlines

Mon 1/192:54 pmSTL - GVA

2 stops16h 41mAmerican Airlines

Deal found 12/15

$664

Thu 5/711:00 amGVA - STL

1 stop15h 17mUnited Airlines

Sat 5/231:00 pmSTL - GVA

2 stops37h 30mUnited Airlines

Deal found 12/15

$678

Fri 1/3010:15 amZRH - STL

1 stop19h 29mAmerican Airlines

Fri 2/63:54 pmSTL - ZRH

2 stops15h 46mAmerican Airlines

Deal found 12/16

$675

Wed 1/76:45 amGVA - STL

1 stop14h 10mUnited Airlines

Sat 1/171:15 pmSTL - GVA

2 stops13h 20mUnited Airlines

Deal found 12/15

$679

Thu 1/158:50 amZRH - STL

2 stops17h 37mUnited Airlines

Sun 1/181:15 pmSTL - ZRH

1 stop11h 40mUnited Airlines

Deal found 12/15

$685

Tue 1/137:05 pmBSL - STL

1 stop25h 50mLufthansa

Tue 1/2011:22 amSTL - BSL

2 stops15h 33mLufthansa

Deal found 12/17

$917

Sat 1/3110:20 amZRH - STL

2 stops18h 40mUnited Airlines

Sat 2/712:44 pmSTL - ZRH

2 stops16h 11mUnited Airlines

Deal found 12/17

$687

Sat 1/319:50 amBSL - STL

2 stops18h 08mUnited Airlines

Sat 2/78:45 amSTL - BSL

2 stops20h 45mUnited Airlines

Deal found 12/17

$746

Wed 12/3110:35 amBSL - STL

2 stops18h 08mLufthansa

Sun 1/46:35 pmSTL - BSL

2 stops35h 40mLufthansa

Deal found 12/15

$1,167

Wed 12/311:10 pmBSL - STL

2 stops15h 33mUnited Airlines

Sun 1/46:35 pmSTL - BSL

2 stops38h 30mUnited Airlines

Deal found 12/16

$1,123

Last-minute flights from Switzerland to St. Louis
Discover last-minute flight deals from Switzerland to St. Louis. Data last updated December 18, 2025 and is based on user searches.

Wed 1/76:45 amGVA - STL

1 stop14h 10mUnited Airlines

Sat 1/171:15 pmSTL - GVA

2 stops13h 20mUnited Airlines

Deal found 12/15

$679

Tue 1/137:00 amBSL - STL

2 stops18h 34mAmerican Airlines

Tue 1/202:54 pmSTL - BSL

2 stops17h 11mAmerican Airlines

Deal found 12/16

$657

Thu 1/1512:00 pmGVA - STL

2 stops18h 12mAmerican Airlines

Mon 1/192:54 pmSTL - GVA

2 stops16h 41mAmerican Airlines

Deal found 12/15

$664

Thu 1/158:50 amZRH - STL

2 stops17h 37mUnited Airlines

Sun 1/181:15 pmSTL - ZRH

1 stop11h 40mUnited Airlines

Deal found 12/15

$685

Fri 1/236:45 amGVA - STL

1 stop14h 10mUnited Airlines

Thu 1/296:30 amSTL - GVA

2 stops18h 05mUnited Airlines

Deal found 12/16

$657

Thu 1/296:50 amGVA - STL

2 stops17h 53mUnited Airlines

Thu 2/59:57 amSTL - GVA

2 stops14h 28mUnited Airlines

Deal found 12/15

$662

Thu 1/2911:20 amGVA - STL

1 stop15h 07mBrussels Airlines

Thu 2/512:44 pmSTL - GVA

1 stop11h 51mBrussels Airlines

Deal found 12/15

$707

Fri 1/306:05 amZRH - STL

2 stops20h 24mBritish Airways

Fri 2/63:54 pmSTL - ZRH

2 stops15h 46mBritish Airways

Deal found 12/16

$661

Fri 1/307:05 amZRH - STL

1 stop13h 50mLufthansa

Fri 2/61:15 pmSTL - ZRH

2 stops16h 40mLufthansa

Deal found 12/16

$669

Fri 1/3010:15 amZRH - STL

1 stop19h 29mAmerican Airlines

Fri 2/63:54 pmSTL - ZRH

2 stops15h 46mAmerican Airlines

Deal found 12/16

$675

Sat 1/317:10 amBSL - STL

2 stops22h 49mMultiple Airlines

Sat 2/711:05 amSTL - BSL

2 stops21h 30mMultiple Airlines

Deal found 12/17

$638

Sat 1/3110:20 amZRH - STL

2 stops18h 40mUnited Airlines

Sat 2/712:44 pmSTL - ZRH

2 stops16h 11mUnited Airlines

Deal found 12/17

$687

One-way flights from Switzerland to St. Louis
Search for one-way flight options from Switzerland to St. Louis. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sun 2/156:35 amZRH - STL

2 stops23h 19mBritish Airways

Deal found 12/18

$399

Tue 5/2610:10 amGVA - STL

2 stops20h 13mMultiple Airlines

Deal found 12/16

$402

Sun 3/159:10 pmZRH - STL

2 stops30h 41mMultiple Airlines

Deal found 12/16

$404

Sat 5/27:15 amZRH - STL

2 stops21h 33mMultiple Airlines

Deal found 12/18

$405

Sat 5/211:45 amZRH - STL

1 stop15h 18mAmerican Airlines

Deal found 12/18

$409

Sun 3/1510:15 amZRH - STL

1 stop18h 49mAmerican Airlines

Deal found 12/16

$569

Sun 2/159:35 pmZRH - STL

3 stops33h 24mMultiple Airlines

Deal found 12/18

$602

Tue 5/267:10 pmGVA - STL

1 stop31h 20mBritish Airways

Deal found 12/16

$665

Thu 1/226:35 pmGVA - STL

3 stops55h 52mMultiple Airlines

Deal found 12/15

$2,489

Sat 5/27:00 amZRH - STL

3 stops23h 38mScandinavian Airlines

Deal found 12/17

$2,823

Thu 1/221:50 pmGVA - STL

1 stop31h 05mLufthansa

Deal found 12/15

$8,796

Find flight deals from Switzerland to St. Louis

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$638 (Billigflug)
One-way from	$399 (Flysmarter)
Popular in	July
Cheapest in	February
Average price	$1,052

Provider with most accurate pricing for Zurich-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Zurich-Lambert-St Louis flights.

Search Deals

From Switzerland to Lambert-St Louis

Search Deals

One-way flight from Switzerland to Lambert-St Louis

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($137 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Switzerland to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Sat 1/31

7:10 am-10:59 pm

2 stops22h 49m

Lambert-St Louis

Sat 2/7

11:05 am-3:35 pm

2 stops21h 30m

$638

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Tue 1/13

7:00 am-7:29 pm

2 stops19h 29m

Lambert-St Louis

Tue 1/20

12:11 pm-3:05 pm

2 stops19h 54m

$657

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 1/23

6:45 am-1:55 pm

1 stop14h 10m

Lambert-St Louis

Thu 1/29

12:44 pm-7:35 am

1 stop11h 51m

$657

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Thu 3/5

6:05 am-10:54 pm

2 stops23h 49m

Lambert-St Louis

Mon 3/9

11:59 am-6:15 pm

2 stops24h 16m

$657

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Fri 1/30

6:05 am-7:29 pm

2 stops20h 24m

Lambert-St Louis

Fri 2/6

3:54 pm-2:40 pm

2 stops15h 46m

$661

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 1/29

6:50 am-5:43 pm

2 stops17h 53m

Lambert-St Louis

Thu 2/5

9:57 am-7:25 am

2 stops14h 28m

$662

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 1/15

12:00 pm-11:12 pm

2 stops18h 12m

Lambert-St Louis

Mon 1/19

2:54 pm-2:35 pm

2 stops16h 41m

$664

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Fri 1/30

7:05 am-1:55 pm

1 stop13h 50m

Lambert-St Louis

Fri 2/6

1:15 pm-12:55 pm

2 stops16h 40m

$669

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Fri 1/30

10:15 am-10:44 pm

1 stop19h 29m

Lambert-St Louis

Fri 2/6

3:54 pm-2:40 pm

2 stops15h 46m

$675

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 5/7

11:00 am-7:17 pm

1 stop15h 17m

Lambert-St Louis

Sat 5/23

1:00 pm-9:30 am

2 stops37h 30m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 28 results

Best time to book a flight from Switzerland to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Switzerland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Switzerland to St. Louis

What is the cheapest month to book a flight from Switzerland to St. Louis?

Currently, November is the cheapest month in which you can book a flight from Switzerland to St. Louis (average of $563). Flying from Switzerland to St. Louis in July is currently the most expensive (average of $783). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. Louis

See what other customers who have flown with United Airlines from Switzerland to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,091 reviews

Reviews

1 / 20

4.0

Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

United Airlines

7.4

Good

9,091 reviews

United Airlines

7.4

Good

9,091 reviews

Reviews

1 / 20

4.0

Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

What airport do you fly into for flights to St. Louis from Switzerland?
Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Switzerland to St. Louis.
How long is the flight from Switzerland to St. Louis?
Airlines like American Airlines, United Airlines, and British Airways fly from Switzerland to St. Louis in about 14h 10m. The time it takes to get you to your destination can typically vary by up to 6h 14m. Switzerland and St. Louis are separated by a distance of 4624 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Switzerland to St. Louis one-way?
One-way options have recently been found by users for as low as $408 on American Airlines. Other airlines that offer cheap prices include Delta from $504 and Lufthansa from $564 one-way.
What are the most popular routes from Switzerland to St. Louis?
Most travelers choose Geneva Geneve-Cointrin - Lambert-St Louis, Zurich - Lambert-St Louis or Basel EuroAirport Swiss - Lambert-St Louis when deciding on the best route from Switzerland to St. Louis.
Can I find deals for flights from Switzerland to St. Louis that include hotel bookings?
Yes. In addition to deals on Switzerland to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Switzerland to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Switzerland to St. Louis.
Can I find deals for business class flights from Switzerland to St. Louis?
Yes. Cheapflights offers flight deals from Switzerland to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Switzerland to St. Louis?
Currently, November is the cheapest month in which you can book a flight from Switzerland to St. Louis (average of $563). Flying from Switzerland to St. Louis in July is currently the most expensive (average of $783). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Edwardsville

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Fairview Heights

Maryland Heights

Collinsville

Swansea

Eureka

Glencoe

St. Peters

Chesterfield

Alton

Farmington

Festus

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Top airline flying from Switzerland to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$579	Average$692	FlexibilityNo cancel fee	On-time69%

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$399+ Cheap flights from Switzerland to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Switzerland to St. Louis with Cheapflights

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Cheap flight deals from Switzerland to St. Louis

Cheapest flights from Switzerland to St. LouisExplore the most affordable flight options available from Switzerland to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Switzerland to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Switzerland to St. Louis

Keep the following information in mind while searching for Switzerland to St. Louis flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Switzerland to St. Louis that are best for you.

Best time to book a flight from Switzerland to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Switzerland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Switzerland to St. Louis

What is the cheapest month to book a flight from Switzerland to St. Louis?

Reviews of airlines servicing St. Louis

See what other customers who have flown with United Airlines from Switzerland to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Switzerland to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to St. Louis from Switzerland?

How long is the flight from Switzerland to St. Louis?

What are the cheapest airlines to fly from Switzerland to St. Louis one-way?

What are the most popular routes from Switzerland to St. Louis?

Can I find deals for flights from Switzerland to St. Louis that include hotel bookings?

How can I find direct flights from Switzerland to St. Louis?

Can I find deals for business class flights from Switzerland to St. Louis?

What is the cheapest month to book a flight from Switzerland to St. Louis?

Traveling to a place near St. Louis?

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Alternative routes for Switzerland to St. Louis

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Top airline flying from Switzerland to St. Louis

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Cheapest flights from Switzerland to St. Louis
Explore the most affordable flight options available from Switzerland to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.