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St. Louis

$518+ Cheap flights from Switzerland to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — STL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$518
(Expedia)

Popular in

May

Cheapest in

November

Average price

$602
Provider with most accurate pricing for Zurich-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Zurich-Lambert-St Louis flights.
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From Switzerland to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find 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 February 20, 2025.

This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:50 amBSL - STL
2 stops18h 09mMultiple Airlines
Wed 3/122:02 pmSTL - BSL
2 stops22h 38mMultiple Airlines
Deal found 2/20$518
This Flighttix deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:45 amZRH - STL
2 stops18h 56mBritish Airways
Sun 5/116:00 amSTL - ZRH
1 stop19h 50mBritish Airways
Deal found 2/20$536
This Kissandfly.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/146:40 amGVA - STL
2 stops18h 50mBritish Airways
Thu 3/205:37 pmSTL - GVA
2 stops21h 08mBritish Airways
Deal found 2/20$539
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:50 amBSL - STL
2 stops19h 39mAmerican Airlines
Wed 3/126:32 pmSTL - BSL
2 stops18h 08mAmerican Airlines
Deal found 2/20$543
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/146:40 amGVA - STL
2 stops18h 50mAmerican Airlines
Thu 3/205:10 pmSTL - GVA
2 stops21h 35mAmerican Airlines
Deal found 2/19$547
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/611:00 amGVA - STL
2 stops16h 04mUnited Airlines
Sun 4/131:12 pmSTL - GVA
2 stops13h 48mUnited Airlines
Deal found 2/20$559
This Flighttix deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/610:50 amZRH - STL
2 stops18h 02mMultiple Airlines
Sun 5/119:10 amSTL - ZRH
2 stops21h 50mMultiple Airlines
Deal found 2/20$561
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:55 amZRH - STL
2 stops21h 54mDelta
Wed 3/1210:30 amSTL - ZRH
2 stops18h 20mDelta
Deal found 2/20$570
This Flighttix deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/611:00 amGVA - STL
1 stop15h 18mMultiple Airlines
Sun 4/133:30 pmSTL - GVA
1 stop19h 15mMultiple Airlines
Deal found 2/20$576
This Gotogate deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/89:35 amBSL - STL
2 stops19h 14mLufthansa
Wed 3/124:45 pmSTL - BSL
1 stop14h 25mLufthansa
Deal found 2/20$1,647

Find flights from Switzerland to St. Louis within your budget

Customize your flight search to find flights from Switzerland 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Switzerland

Fly to

St. Louis

Route

Depart

Return

Price

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Sat 3/8

6:50 am-5:59 pm

2 stops18h 09m

Lambert-St Louis

Wed 3/12

2:02 pm-6:40 pm

2 stops22h 38m

$518

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 5/6

11:45 am-11:41 pm

2 stops18h 56m

Lambert-St Louis

Sun 5/11

6:00 am-8:50 am

1 stop19h 50m

$536

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 3/14

6:40 am-7:30 pm

2 stops18h 50m

Lambert-St Louis

Thu 3/20

5:37 pm-8:45 pm

2 stops21h 08m

$539

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Sat 3/8

6:50 am-7:29 pm

2 stops19h 39m

Lambert-St Louis

Wed 3/12

6:32 pm-6:40 pm

2 stops18h 08m

$543

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 3/14

6:40 am-7:30 pm

2 stops18h 50m

Lambert-St Louis

Thu 3/20

5:10 pm-8:45 pm

2 stops21h 35m

$547

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sun 4/6

11:00 am-8:04 pm

2 stops16h 04m

Lambert-St Louis

Sun 4/13

1:12 pm-10:00 am

2 stops13h 48m

$559

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 5/6

10:50 am-9:52 pm

2 stops18h 02m

Lambert-St Louis

Sun 5/11

9:10 am-2:00 pm

2 stops21h 50m

$561

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Sat 3/8

6:55 am-9:49 pm

2 stops21h 54m

Lambert-St Louis

Wed 3/12

10:30 am-10:50 am

2 stops18h 20m

$570

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sun 4/6

11:00 am-7:18 pm

1 stop15h 18m

Lambert-St Louis

Sun 4/13

3:30 pm-5:45 pm

1 stop19h 15m

$576

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Sat 3/8

9:35 am-9:49 pm

2 stops19h 14m

Lambert-St Louis

Wed 3/12

4:45 pm-1:10 pm

1 stop14h 25m

$1,647

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
1
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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.

Travel insights for flights from Switzerland to St. Louis

Get recent, data-driven insights about flights from Switzerland to St. Louis including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Switzerland to St. Louis (average of $311). Flying from Switzerland to St. Louis in March is currently the most expensive (average of $356). 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.

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

Find hourly flight availability from Switzerland to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

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.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Switzerland to St. Louis by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Lufthansa
6.7
Okay
6,986 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

British Airways
6.6
Okay
6,762 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    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.

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

    Most travelers choose Zurich - Lambert-St Louis, Basel EuroAirport Swiss - Lambert-St Louis or Geneva Geneve-Cointrin - 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, August is the cheapest month in which you can book a flight from Switzerland to St. Louis (average of $311). Flying from Switzerland to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Switzerland?

Book flights to Switzerland if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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Alternative routes for Switzerland to St. Louis

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Top 3 airlines flying from Switzerland to St. Louis

Discover the top 3 airlines that operate flights from Switzerland to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$536Average$668FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$568Average$701FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$570Average$653FlexibilityNo cancel feeOn-time71%
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