$328+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ZRH
Apr 19 — Apr 261
Round-trip
1 adult, Economy
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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 March 20, 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 March 20, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/16. 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 10/203:42 pm
STL
- ZRH
2 stops20h 58m
Scandinavian Airlines
Wed 10/2810:25 am
ZRH
- STL
2 stops19h 14m
Scandinavian Airlines
Deal found 3/16![Scandinavian Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Mon 12/73:15 pm
STL
- GVA
2 stops13h 25m
United Airlines
Thu 12/109:15 am
GVA
- STL
2 stops20h 39m
United Airlines
Deal found 3/15![United Airlines logo]()
$663
This Scandinavian Airlines deal was found by Cheapflights users on 3/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:40 pm
STL
- GVA
2 stops19h 45m
Scandinavian Airlines
Thu 12/108:10 pm
GVA
- STL
2 stops34h 29m
Scandinavian Airlines
Deal found 3/16![Scandinavian Airlines logo]()
$666
This Scandinavian Airlines deal was found by Cheapflights users on 3/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:30 pm
STL
- ZRH
2 stops23h 10m
Scandinavian Airlines
Thu 12/38:25 pm
ZRH
- STL
2 stops34h 14m
Scandinavian Airlines
Deal found 3/15![Scandinavian Airlines logo]()
$669
This Air Canada deal was found by Cheapflights users on 3/18. 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.
Sat 11/76:45 pm
STL
- GVA
2 stops32h 15m
Air Canada
Wed 11/111:00 pm
GVA
- STL
2 stops33h 38m
Air Canada
Deal found 3/18![Air Canada logo]()
$696
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 11/308:15 pm
STL
- ZRH
1 stop28h 40m
United Airlines
Thu 12/31:20 pm
ZRH
- STL
1 stop33h 10m
United Airlines
Deal found 3/17![United Airlines logo]()
$700
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/299:35 pm
STL
- ZRH
1 stop15h 30m
American Airlines
Wed 5/611:45 am
ZRH
- STL
1 stop14h 46m
American Airlines
Deal found 3/15![American Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 3/15. 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
Tue 5/1211:45 am
ZRH
- STL
1 stop14h 46m
American Airlines
Deal found 3/15![American Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 3/14. 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 3/14![United Airlines logo]()
$723
This Air Canada deal was found by Cheapflights users on 3/15. 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.
Tue 4/214:05 pm
STL
- GVA
2 stops18h 00m
Multiple Airlines
Wed 4/2912:40 pm
GVA
- STL
2 stops33h 45m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$724
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Tue 4/216:29 am
STL
- ZRH
1 stop18h 16m
American Airlines
Tue 4/2811:45 am
ZRH
- STL
1 stop14h 42m
American Airlines
Deal found 3/15![American Airlines logo]()
$725
This British Airways deal was found by Cheapflights users on 3/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:03 pm
STL
- GVA
2 stops14h 32m
British Airways
Wed 4/2912:50 pm
GVA
- STL
1 stop13h 40m
British Airways
Deal found 3/16![British Airways logo]()
$729
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 March 20, 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 March 20, 2026.
This United Airlines deal was found by Cheapflights users on 3/14. 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 3/14![United Airlines logo]()
$723
This Finnair deal was found by Cheapflights users on 3/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:21 pm
STL
- ZRH
2 stops17h 54m
Finnair
Wed 5/1310:40 am
ZRH
- STL
2 stops18h 39m
Finnair
Deal found 3/17![Finnair logo]()
$746
This Finnair deal was found by Cheapflights users on 3/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:51 am
STL
- GVA
2 stops29h 19m
Multiple Airlines
Tue 5/127:00 am
GVA
- STL
2 stops22h 19m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$792
This Expedia deal was found by Cheapflights users on 3/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:30 pm
STL
- BSL
1 stop11h 50m
Lufthansa
Mon 9/216:45 pm
BSL
- STL
1 stop25h 40m
Lufthansa
Deal found 3/19![Lufthansa logo]()
$870
This Delta deal was found by Cheapflights users on 3/15. 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.
Thu 5/77:15 am
STL
- ZRH
1 stop17h 50m
Delta
Sat 5/169:20 am
ZRH
- STL
2 stops21h 01m
Delta
Deal found 3/15![Delta logo]()
$890
This British Airways deal was found by Cheapflights users on 3/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:35 pm
STL
- GVA
1 stop12h 10m
British Airways
Wed 8/1912:50 pm
GVA
- STL
2 stops18h 01m
British Airways
Deal found 3/16![British Airways logo]()
$906
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/266:15 am
STL
- GVA
1 stop18h 15m
United Airlines
Tue 5/129:20 am
GVA
- STL
1 stop14h 23m
United Airlines
Deal found 3/18![United Airlines logo]()
$817
This Expedia deal was found by Cheapflights users on 3/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:30 pm
STL
- BSL
1 stop11h 50m
Multiple Airlines
Mon 9/218:15 pm
BSL
- STL
2 stops30h 45m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$869
This United Airlines deal was found by Cheapflights users on 3/14. 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 4/2911:15 am
STL
- ZRH
1 stop13h 30m
United Airlines
Wed 5/68:15 am
ZRH
- STL
1 stop12h 10m
United Airlines
Deal found 3/14![United Airlines logo]()
$822
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/146:55 pm
STL
- ZRH
1 stop29h 50m
United Airlines
Tue 4/211:25 pm
ZRH
- STL
1 stop33h 00m
United Airlines
Deal found 3/17![United Airlines logo]()
$861
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Sat 9/122:40 pm
STL
- ZRH
1 stop32h 50m
United Airlines
Sat 9/268:15 am
ZRH
- STL
2 stops14h 23m
United Airlines
Deal found 3/17![United Airlines logo]()
$880
This Cheapflightsfares deal was found by Cheapflights users on 3/14. 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 8/111:37 pm
STL
- BSL
2 stops14h 18m
British Airways
Wed 8/266:40 am
BSL
- STL
2 stops16h 02m
British Airways
Deal found 3/14![British Airways logo]()
$1,182
This United Airlines deal was found by Cheapflights users on 3/15. 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 4/2611:15 am
STL
- ZRH
1 stop13h 30m
United Airlines
Sat 5/211:20 am
ZRH
- STL
1 stop33h 05m
United Airlines
Deal found 3/15![United Airlines logo]()
$892
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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 8/111:37 pm
STL
- BSL
2 stops14h 18m
British Airways
Tue 8/2511:55 am
BSL
- STL
2 stops17h 05m
British Airways
Deal found 3/17![British Airways logo]()
$1,251
This United Airlines deal was found by Cheapflights users on 3/17. 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 6/167:05 am
STL
- ZRH
1 stop20h 00m
United Airlines
Tue 7/71:25 pm
ZRH
- STL
2 stops29h 46m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,071
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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 6/141:45 pm
STL
- BSL
2 stops14h 35m
British Airways
Tue 6/2311:55 am
BSL
- STL
2 stops15h 35m
British Airways
Deal found 3/18![British Airways logo]()
$1,559
This United Airlines deal was found by Cheapflights users on 3/17. 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 7/228:00 am
STL
- ZRH
1 stop19h 50m
United Airlines
Wed 8/121:25 pm
ZRH
- STL
1 stop13h 37m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,131
This Trip.com deal was found by Cheapflights users on 3/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:34 am
STL
- BSL
2 stops20h 51m
Multiple Airlines
Fri 5/82:00 pm
BSL
- STL
2 stops33h 41m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$1,980
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Fri 6/261:15 pm
STL
- GVA
1 stop13h 40m
United Airlines
Sun 7/57:05 am
GVA
- STL
2 stops15h 41m
United Airlines
Deal found 3/15![United Airlines logo]()
$1,177
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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 6/191:45 pm
STL
- BSL
2 stops14h 15m
British Airways
Mon 6/296:40 am
BSL
- STL
2 stops16h 53m
British Airways
Deal found 3/17![British Airways logo]()
$1,774
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sat 6/201:15 pm
STL
- GVA
1 stop13h 40m
United Airlines
Sat 7/118:30 am
GVA
- STL
2 stops38h 16m
United Airlines
Deal found 3/16![United Airlines logo]()
$1,199
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Fri 7/2411:25 am
STL
- ZRH
1 stop16h 25m
United Airlines
Wed 8/121:25 pm
ZRH
- STL
1 stop13h 37m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,201
This United Airlines deal was found by Cheapflights users on 3/17. 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 7/229:23 am
STL
- ZRH
1 stop13h 47m
United Airlines
Sat 8/81:25 pm
ZRH
- STL
1 stop13h 37m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,201
This United Airlines deal was found by Cheapflights users on 3/17. 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 6/281:15 pm
STL
- GVA
1 stop13h 40m
United Airlines
Wed 7/2212:40 pm
GVA
- STL
1 stop13h 02m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,239
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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 8/1112:30 pm
STL
- BSL
2 stops13h 45m
Multiple Airlines
Tue 8/258:15 am
BSL
- STL
1 stop12h 10m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$3,374
This Cheapflightsfares deal was found by Cheapflights users on 3/14. 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 8/1112:30 pm
STL
- BSL
2 stops13h 45m
Multiple Airlines
Wed 8/268:25 am
BSL
- STL
1 stop12h 00m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$3,456
Last-minute flights from St. Louis to SwitzerlandDiscover last-minute flight deals from St. Louis to Switzerland. Data last updated March 20, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Switzerland. Data last updated March 20, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 3/16. 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 4/211:02 pm
STL
- GVA
2 stops23h 18m
Scandinavian Airlines
Wed 4/298:05 pm
GVA
- STL
2 stops34h 31m
Scandinavian Airlines
Deal found 3/16![Scandinavian Airlines logo]()
$666
This KAYAK deal was found by Cheapflights users on 3/16. 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 4/2111:42 am
STL
- ZRH
2 stops38h 58m
Scandinavian Airlines
Tue 4/2810:25 am
ZRH
- STL
2 stops17h 54m
Scandinavian Airlines
Deal found 3/16![Scandinavian Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 3/14. 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 3/14![United Airlines logo]()
$723
This Air Canada deal was found by Cheapflights users on 3/15. 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.
Tue 4/214:05 pm
STL
- GVA
2 stops18h 00m
Multiple Airlines
Wed 4/2912:40 pm
GVA
- STL
2 stops33h 45m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$724
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Tue 4/216:29 am
STL
- ZRH
1 stop18h 16m
American Airlines
Tue 4/2811:45 am
ZRH
- STL
1 stop14h 42m
American Airlines
Deal found 3/15![American Airlines logo]()
$725
This British Airways deal was found by Cheapflights users on 3/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:03 pm
STL
- GVA
2 stops14h 32m
British Airways
Wed 4/2912:50 pm
GVA
- STL
1 stop13h 40m
British Airways
Deal found 3/16![British Airways logo]()
$729
This BusinessClass deal was found by Cheapflights users on 3/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:59 pm
STL
- ZRH
2 stops26h 36m
British Airways
Tue 4/288:10 pm
ZRH
- STL
1 stop30h 20m
British Airways
Deal found 3/16![British Airways logo]()
$762
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/299:35 pm
STL
- ZRH
1 stop15h 30m
American Airlines
Wed 5/611:45 am
ZRH
- STL
1 stop14h 46m
American Airlines
Deal found 3/15![American Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 3/16. 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 stops16h 36m
American Airlines
Tue 5/1211:45 am
ZRH
- STL
1 stop14h 46m
American Airlines
Deal found 3/16![American Airlines logo]()
$721
This British Airways deal was found by Cheapflights users on 3/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:35 pm
STL
- ZRH
1 stop18h 05m
British Airways
Tue 5/127:15 am
ZRH
- STL
2 stops16h 26m
British Airways
Deal found 3/17![British Airways logo]()
$736
This British Airways deal was found by Cheapflights users on 3/17. 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 British Airways 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
British Airways
Wed 5/67:15 am
ZRH
- STL
2 stops16h 26m
British Airways
Deal found 3/17![British Airways logo]()
$741
This Iberia deal was found by Cheapflights users on 3/16. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:45 am
STL
- ZRH
2 stops16h 20m
Iberia
Mon 5/47:45 pm
ZRH
- STL
2 stops30h 48m
Iberia
Deal found 3/16![Iberia logo]()
$756
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 March 20, 2026.
Search for one-way flight options from St. Louis to Switzerland. Find affordable one-way fares based on user searches. Data last updated March 20, 2026.
This Flysmarter deal was found by Cheapflights users on 3/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:15 pm
STL
- ZRH
2 stops18h 25m
British Airways
Deal found 3/15![British Airways logo]()
$328
This oojo deal was found by Cheapflights users on 3/17. 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.
Wed 8/193:33 pm
STL
- GVA
2 stops16h 22m
British Airways
Deal found 3/17![British Airways logo]()
$334
This oojo deal was found by Cheapflights users on 3/17. 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.
Mon 9/79:45 am
STL
- ZRH
2 stops22h 50m
British Airways
Deal found 3/17![British Airways logo]()
$334
This FlightHub deal was found by Cheapflights users on 3/15. 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 8/1912:10 pm
STL
- GVA
1 stop14h 45m
Air Canada
Deal found 3/15![Air Canada logo]()
$344
This Delta deal was found by Cheapflights users on 3/16. 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.
Mon 9/74:13 pm
STL
- ZRH
1 stop11h 22m
Delta
Deal found 3/16![Delta logo]()
$345
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 9/79:16 am
STL
- ZRH
1 stop18h 34m
United Airlines
Deal found 3/17![United Airlines logo]()
$370
This oojo deal was found by Cheapflights users on 3/17. 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.
Sun 4/2612:25 pm
STL
- ZRH
2 stops15h 10m
Aer Lingus
Deal found 3/17![Aer Lingus logo]()
$387
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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 8/193:30 pm
STL
- GVA
1 stop15h 05m
Lufthansa
Deal found 3/18![Lufthansa logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 9/153:30 pm
STL
- ZRH
3 stops34h 10m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:30 pm
STL
- ZRH
3 stops33h 25m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$445
This oojo deal was found by Cheapflights users on 3/18. 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.
Wed 7/159:39 am
STL
- ZRH
2 stops19h 36m
British Airways
Deal found 3/18![British Airways logo]()
$496
This Justfly.com deal was found by Cheapflights users on 3/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:30 pm
STL
- ZRH
2 stops20h 45m
Aer Lingus
Deal found 3/18![Aer Lingus logo]()
$497
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 March 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $666 (KAYAK) |
One-way from | $328 (Flysmarter) |
Popular in | June |
Cheapest in | November |
Average price | $723 |
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 March 20, 2026.
Use the filters below to find and compare flights from St. Louis to Switzerland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
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
$723
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Wed 5/6
5:21 pm-6:15 pm
2 stops17h 54m
Zurich
Wed 5/13
10:40 am-10:19 pm
2 stops18h 39m
$746
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Sun 4/26
5:51 am-6:10 pm
2 stops29h 19m
Geneva Geneve-Cointrin
Tue 5/12
7:00 am-10:19 pm
2 stops22h 19m
$792
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Sun 4/26
6:15 am-7:30 am
1 stop18h 15m
Geneva Geneve-Cointrin
Tue 5/12
9:20 am-4:43 pm
1 stop14h 23m
$817
Quickest round-trip
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Wed 4/29
11:15 am-7:45 am
1 stop13h 30m
Zurich
Wed 5/6
8:15 am-1:25 pm
1 stop12h 10m
$822
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Tue 4/14
6:55 pm-7:45 am
1 stop29h 50m
Zurich
Tue 4/21
1:25 pm-3:25 pm
1 stop33h 00m
$861
St. LouisBasel
STL - BSL
STLBSL
Lambert-St Louis
Tue 9/1
3:30 pm-10:20 am
1 stop11h 50m
Basel EuroAirport Swiss
Mon 9/21
8:15 pm-8:00 pm
2 stops30h 45m
$869
St. LouisBasel
STL - BSL
STLBSL
Lambert-St Louis
Tue 9/1
3:30 pm-10:20 am
1 stop11h 50m
Basel EuroAirport Swiss
Mon 9/21
6:45 pm-1:25 pm
1 stop25h 40m
$870
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Sat 9/12
2:40 pm-6:30 am
1 stop32h 50m
Zurich
Sat 9/26
8:15 am-3:38 pm
2 stops14h 23m
$880
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Thu 5/7
7:15 am-8:05 am
1 stop17h 50m
Zurich
Sat 5/16
9:20 am-11:21 pm
2 stops21h 01m
$890
Showing 1-10 of 46 resultsSorted by cheapest first
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 March 20, 2026.
Read through reviews of airlines operating flights from St. Louis to Switzerland, such as United Airlines,American Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
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.
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Alternative routes for St. Louis to Switzerland
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Complete your trip
Complete your trip to Switzerland by adding a car rental and/or hotel reservation to your travel itinerary.
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St. Louis and Switzerland flights
Browse other St. Louis and Switzerland flight options. Last updated on March 20, 2026.
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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 March 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$460 | Average$772 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$501 | Average$873 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$503 | Average$1,283 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$526 | Average$1,036 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$594 | Average$1,002 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$714 | Average$1,269 | FlexibilityNo cancel fee | On-time67% |