$349+ Cheap flights from St. Louis (STL) to Switzerland
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.
STL — ZRH
Mar 5 — Mar 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from St. Louis to SwitzerlandExplore the most affordable flight options available from St. Louis to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from St. Louis to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/34:49 pm
STL
- ZRH
1 stop32h 06m
United Airlines
Tue 3/101:00 pm
ZRH
- STL
1 stop32h 29m
United Airlines
Deal found 2/2![United Airlines logo]()
$487
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:00 pm
STL
- ZRH
2 stops15h 45m
Air Canada
Wed 5/1312:40 pm
ZRH
- STL
1 stop14h 25m
Air Canada
Deal found 2/3![Air Canada logo]()
$496
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:41 am
STL
- ZRH
2 stops19h 44m
Air Canada
Tue 3/101:00 pm
ZRH
- STL
2 stops31h 42m
Air Canada
Deal found 2/1![Air Canada logo]()
$500
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:59 pm
STL
- GVA
2 stops15h 51m
British Airways
Wed 4/2912:50 pm
GVA
- STL
1 stop13h 40m
British Airways
Deal found 2/1![British Airways logo]()
$503
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:05 pm
STL
- ZRH
1 stop11h 00m
Air Canada
Wed 5/612:40 pm
ZRH
- STL
1 stop14h 25m
Air Canada
Deal found 2/3![Air Canada logo]()
$504
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 4/2111:37 am
STL
- GVA
1 stop12h 53m
United Airlines
Wed 4/299:20 am
GVA
- STL
1 stop14h 23m
United Airlines
Deal found 2/1![United Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 4/2111:37 am
STL
- ZRH
1 stop13h 38m
United Airlines
Tue 4/281:25 pm
ZRH
- STL
1 stop32h 59m
United Airlines
Deal found 2/2![United Airlines logo]()
$505
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:25 pm
STL
- ZRH
2 stops27h 10m
British Airways
Tue 4/288:10 pm
ZRH
- STL
1 stop30h 20m
British Airways
Deal found 2/2![British Airways logo]()
$506
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 3/112:00 pm
STL
- ZRH
1 stop12h 15m
American Airlines
Tue 3/1710:15 am
ZRH
- STL
1 stop18h 47m
American Airlines
Deal found 2/1![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 4/291:29 pm
STL
- ZRH
2 stops15h 46m
American Airlines
Wed 5/611:45 am
ZRH
- STL
2 stops19h 01m
American Airlines
Deal found 2/3![American Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 4/294:05 pm
STL
- ZRH
1 stop11h 00m
United Airlines
Tue 5/121:25 pm
ZRH
- STL
1 stop29h 41m
United Airlines
Deal found 2/3![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 3/117:40 am
STL
- ZRH
2 stops17h 00m
United Airlines
Tue 3/171:00 pm
ZRH
- STL
1 stop32h 29m
United Airlines
Deal found 2/2![United Airlines logo]()
$510
Best flights from St. Louis to SwitzerlandDiscover carefully curated flight deals from St. Louis to Switzerland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from St. Louis to Switzerland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Tue 4/218:30 am
STL
- ZRH
1 stop16h 35m
United Airlines
Tue 4/281:25 pm
ZRH
- STL
2 stops29h 57m
United Airlines
Deal found 1/31![United Airlines logo]()
$492
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:59 pm
STL
- GVA
2 stops15h 51m
British Airways
Wed 4/2912:50 pm
GVA
- STL
1 stop13h 40m
British Airways
Deal found 2/1![British Airways logo]()
$503
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 4/292:33 pm
STL
- ZRH
2 stops14h 42m
American Airlines
Wed 5/611:45 am
ZRH
- STL
1 stop14h 46m
American Airlines
Deal found 2/3![American Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 1/31. 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.
Tue 4/211:02 pm
STL
- ZRH
1 stop12h 03m
Delta
Tue 4/2810:10 am
ZRH
- STL
1 stop20h 24m
Delta
Deal found 1/31![Delta logo]()
$507
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:50 pm
STL
- BSL
1 stop11h 05m
Lufthansa
Wed 3/181:10 pm
BSL
- STL
2 stops16h 41m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$911
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:39 am
STL
- BSL
2 stops14h 31m
Multiple Airlines
Sat 2/282:10 pm
BSL
- STL
1 stop30h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$961
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/31:11 pm
STL
- ZRH
1 stop11h 44m
United Airlines
Tue 3/101:00 pm
ZRH
- STL
2 stops34h 00m
United Airlines
Deal found 2/2![United Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 4/2111:37 am
STL
- GVA
1 stop12h 53m
United Airlines
Wed 4/299:20 am
GVA
- STL
1 stop14h 23m
United Airlines
Deal found 2/1![United Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/194:05 pm
STL
- ZRH
2 stops18h 40m
United Airlines
Thu 3/269:40 am
ZRH
- STL
1 stop17h 35m
United Airlines
Deal found 2/2![United Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/14:05 pm
STL
- ZRH
2 stops17h 40m
United Airlines
Sun 3/89:40 am
ZRH
- STL
1 stop18h 02m
United Airlines
Deal found 2/1![United Airlines logo]()
$508
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:25 pm
STL
- BSL
2 stops18h 10m
British Airways
Sat 2/286:00 pm
BSL
- STL
2 stops34h 12m
British Airways
Deal found 2/1![British Airways logo]()
$688
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 4/294:05 pm
STL
- ZRH
1 stop11h 00m
United Airlines
Tue 5/121:25 pm
ZRH
- STL
1 stop29h 41m
United Airlines
Deal found 2/1![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Wed 3/187:40 am
STL
- ZRH
2 stops17h 00m
United Airlines
Wed 3/259:40 am
ZRH
- STL
1 stop14h 20m
United Airlines
Deal found 1/31![United Airlines logo]()
$511
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:50 pm
STL
- BSL
1 stop11h 05m
Lufthansa
Sun 3/81:10 pm
BSL
- STL
2 stops16h 41m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$923
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/197:41 am
STL
- GVA
2 stops16h 44m
United Airlines
Thu 3/267:25 am
GVA
- STL
2 stops19h 16m
United Airlines
Deal found 2/2![United Airlines logo]()
$529
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:30 pm
STL
- BSL
1 stop11h 45m
Lufthansa
Thu 7/236:45 pm
BSL
- STL
1 stop25h 40m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$927
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:30 pm
STL
- BSL
1 stop11h 45m
Lufthansa
Fri 4/102:30 pm
BSL
- STL
2 stops15h 26m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$932
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 2/2512:15 pm
STL
- GVA
1 stop12h 20m
United Airlines
Sun 3/111:20 am
GVA
- STL
1 stop16h 03m
United Airlines
Deal found 2/1![United Airlines logo]()
$701
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:13 pm
STL
- BSL
2 stops13h 02m
Lufthansa
Sun 8/98:20 am
BSL
- STL
1 stop12h 05m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$1,154
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:13 pm
STL
- BSL
2 stops13h 02m
Lufthansa
Wed 6/108:25 am
BSL
- STL
1 stop12h 00m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$1,228
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 7/158:25 am
STL
- BSL
2 stops28h 15m
United Airlines
Thu 7/238:15 am
BSL
- STL
2 stops19h 56m
United Airlines
Deal found 2/2![United Airlines logo]()
$909
Last-minute flights from St. Louis to SwitzerlandDiscover last-minute flight deals from St. Louis to Switzerland. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Switzerland. Data last updated February 3, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:41 am
STL
- GVA
2 stops19h 19m
Air Canada
Mon 2/231:00 pm
GVA
- STL
2 stops39h 05m
Air Canada
Deal found 2/2![Air Canada logo]()
$688
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:25 pm
STL
- BSL
2 stops18h 10m
British Airways
Sat 2/286:00 pm
BSL
- STL
2 stops34h 12m
British Airways
Deal found 2/1![British Airways logo]()
$688
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/14:05 pm
STL
- ZRH
2 stops17h 40m
United Airlines
Sun 3/89:40 am
ZRH
- STL
1 stop18h 02m
United Airlines
Deal found 2/1![United Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/34:49 pm
STL
- ZRH
1 stop32h 06m
United Airlines
Tue 3/101:00 pm
ZRH
- STL
1 stop32h 29m
United Airlines
Deal found 2/2![United Airlines logo]()
$487
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:41 am
STL
- ZRH
2 stops19h 44m
Air Canada
Tue 3/101:00 pm
ZRH
- STL
2 stops31h 42m
Air Canada
Deal found 2/1![Air Canada logo]()
$500
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:31 pm
STL
- ZRH
2 stops14h 29m
British Airways
Tue 3/1012:30 pm
ZRH
- STL
2 stops26h 21m
British Airways
Deal found 2/2![British Airways logo]()
$509
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 3/112:00 pm
STL
- ZRH
1 stop12h 15m
American Airlines
Tue 3/1710:15 am
ZRH
- STL
1 stop18h 47m
American Airlines
Deal found 2/1![American Airlines logo]()
$507
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 3/117:40 am
STL
- ZRH
2 stops17h 00m
United Airlines
Tue 3/171:00 pm
ZRH
- STL
1 stop32h 29m
United Airlines
Deal found 2/2![United Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 3/118:17 am
STL
- ZRH
2 stops17h 23m
United Airlines
Wed 3/1810:50 am
ZRH
- STL
2 stops16h 17m
United Airlines
Deal found 2/1![United Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/197:41 am
STL
- GVA
2 stops16h 44m
United Airlines
Thu 3/267:25 am
GVA
- STL
2 stops19h 16m
United Airlines
Deal found 2/2![United Airlines logo]()
$529
This Ovago deal was found by Cheapflights users on 2/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:28 am
STL
- GVA
1 stop12h 57m
Lufthansa
Thu 3/269:15 am
GVA
- STL
1 stop20h 36m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$655
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/192:00 pm
STL
- ZRH
2 stops16h 05m
American Airlines
Thu 3/2610:10 am
ZRH
- STL
2 stops18h 40m
American Airlines
Deal found 2/2![American Airlines logo]()
$679
One-way flights from St. Louis to SwitzerlandSearch for one-way flight options from St. Louis to Switzerland. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from St. Louis to Switzerland. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/153:49 pm
STL
- ZRH
2 stops37h 16m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:12 pm
STL
- ZRH
3 stops41h 03m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/213:49 pm
STL
- ZRH
3 stops44h 36m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$367
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:21 am
STL
- ZRH
2 stops18h 59m
Aer Lingus
Deal found 2/2![Aer Lingus logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:27 am
STL
- ZRH
3 stops23h 48m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$376
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/179:23 am
STL
- ZRH
2 stops27h 07m
Aer Lingus
Deal found 2/1![Aer Lingus logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:22 pm
STL
- ZRH
3 stops33h 18m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$383
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:37 am
STL
- ZRH
2 stops40h 43m
Aer Lingus
Deal found 2/1![Aer Lingus logo]()
$391
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:27 am
STL
- ZRH
2 stops30h 48m
Aer Lingus
Deal found 2/2![Aer Lingus logo]()
$395
This United Airlines deal was found by Cheapflights users on 2/3. 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 4/267:45 am
STL
- ZRH
1 stop17h 00m
United Airlines
Deal found 2/3![United Airlines logo]()
$399
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:11 pm
STL
- ZRH
2 stops15h 29m
Aer Lingus
Deal found 2/3![Aer Lingus logo]()
$401
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:35 pm
STL
- GVA
1 stop13h 00m
British Airways
Deal found 2/1![British Airways logo]()
$409
Find flight deals from St. Louis to Switzerland
Keep the following information in mind while searching for St. Louis to Switzerland flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $487 (United Airlines) |
One-way from | $349 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $701 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Switzerland 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 3, 2026.
Use the filters below to find and compare flights from St. Louis to Switzerland that are best for you.
Fly from
St. Louis
Fly to
Switzerland
Route
Depart
Return
Price
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Tue 4/21
8:30 am-8:05 am
1 stop16h 35m
Zurich
Tue 4/28
1:25 pm-12:22 pm
2 stops29h 57m
$492
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Tue 3/3
1:11 pm-7:55 am
1 stop11h 44m
Zurich
Tue 3/10
1:00 pm-5:00 pm
2 stops34h 00m
$492
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Tue 4/21
12:59 pm-11:50 am
2 stops15h 51m
Geneva Geneve-Cointrin
Wed 4/29
12:50 pm-7:30 pm
1 stop13h 40m
$503
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Wed 4/29
2:33 pm-12:15 pm
2 stops14h 42m
Zurich
Wed 5/6
11:45 am-7:31 pm
1 stop14h 46m
$504
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Tue 4/21
11:37 am-7:30 am
1 stop12h 53m
Geneva Geneve-Cointrin
Wed 4/29
9:20 am-4:43 pm
1 stop14h 23m
$505
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Tue 4/21
1:02 pm-8:05 am
1 stop12h 03m
Zurich
Tue 4/28
10:10 am-11:34 pm
1 stop20h 24m
$507
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Thu 3/19
4:05 pm-4:45 pm
2 stops18h 40m
Zurich
Thu 3/26
9:40 am-9:15 pm
1 stop17h 35m
$508
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Sun 3/1
4:05 pm-4:45 pm
2 stops17h 40m
Zurich
Sun 3/8
9:40 am-9:42 pm
1 stop18h 02m
$508
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Wed 4/29
4:05 pm-10:05 am
1 stop11h 00m
Zurich
Tue 5/12
1:25 pm-12:06 pm
1 stop29h 41m
$509
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Wed 3/18
7:40 am-6:40 am
2 stops17h 00m
Zurich
Wed 3/25
9:40 am-6:00 pm
1 stop14h 20m
$511
Showing 1-10 of 40 results
Best time to book a flight from St. Louis to Switzerland
Have a flexible travel schedule? Discover the best time to fly to Switzerland from St. Louis with our price prediction graph.
STL-ZRH
STL-GVA
STL-BSL
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 St. Louis to Switzerland
STL-CH0
STL-ZRH
STL-GVA
STL-BSL
What is the cheapest month to book a flight from St. Louis to Switzerland?
Currently, March is the cheapest month in which you can book a flight from St. Louis to Switzerland (average of $476). Flying from St. Louis to Switzerland in June is currently the most expensive (average of $941). 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 Switzerland
Get insights into the airlines that provide service to Switzerland. 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 Switzerland. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from St. Louis to Switzerland, such as United Airlines, American Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Overall
7.4
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Overall
7.4
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Overall
7.4
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Overall
7.4
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Overall
7.4
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Overall
7.4
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Switzerland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for St. Louis to Switzerland
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from St. Louis to Switzerland
Discover the top 6 airlines that operate flights from St. Louis to Switzerland. 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$460 | Average$772 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$501 | Average$931 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$526 | Average$906 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$574 | Average$1,283 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$594 | Average$1,042 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$690 | Average$1,278 | FlexibilityNo cancel fee | On-time67% |