$510+ Cheap flights from Switzerland to St. Louis (STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — STL
Sep 15 — Sep 221
Round-trip
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Switzerland to St. Louis
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Cheapest flights from Switzerland to St. LouisExplore the most affordable flight options available from Switzerland to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
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 August 16, 2026.
This Iberia deal was found by Cheapflights users on 8/16. 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 9/26:20 am -
2 stops20h 07m
Fri 9/1111:01 am -
2 stops17h 44m
Deal found 8/16![Multiple Airlines logo]()
$744
This Iberia deal was found by Cheapflights users on 8/16. 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.
Mon 11/166:00 am -
2 stops20h 22m
Wed 11/251:20 pm -
2 stops15h 30m
Deal found 8/16![Multiple Airlines logo]()
$745
This Iberia deal was found by Cheapflights users on 8/13. 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.
Tue 9/87:30 am -
2 stops18h 57m
Tue 9/158:54 am -
2 stops19h 11m
Deal found 8/13![Multiple Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/26:10 am -
1 stop14h 15m
Fri 9/116:00 am -
2 stops18h 40m
Deal found 8/13![United Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/286:10 am -
1 stop14h 15m
Tue 9/1512:28 pm -
1 stop12h 02m
Deal found 8/13![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/286:10 am -
1 stop14h 15m
Fri 9/47:00 am -
1 stop17h 30m
Deal found 8/12![United Airlines logo]()
$777
This lol.travel deal was found by Cheapflights users on 8/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:55 am -
1 stop13h 30m
Sun 9/68:55 am -
1 stop18h 10m
Deal found 8/14![Multiple Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 12/176:50 am -
2 stops21h 32m
Sun 1/101:00 pm -
1 stop11h 35m
Deal found 8/14![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/2710:15 am -
2 stops18h 45m
Thu 9/178:30 am -
2 stops16h 00m
Deal found 8/13![United Airlines logo]()
$781
This lol.travel deal was found by Cheapflights users on 8/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:40 pm -
1 stop13h 02m
Sun 9/62:40 pm -
2 stops16h 15m
Deal found 8/14![Air Canada logo]()
$796
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/88:15 am -
1 stop12h 10m
Tue 9/158:30 am -
2 stops16h 45m
Deal found 8/13![United Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 8/11. 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 8/288:15 am -
1 stop12h 10m
Tue 9/112:27 pm -
1 stop12h 48m
Deal found 8/11![United Airlines logo]()
$802
Best flights from Switzerland to St. LouisDiscover carefully curated flight deals from Switzerland to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Switzerland to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This Orbitz deal was found by Cheapflights users on 8/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:30 am -
2 stops22h 14m
Wed 2/34:05 pm -
1 stop11h 20m
Deal found 8/16![Multiple Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/26:10 am -
1 stop14h 15m
Fri 9/111:00 pm -
1 stop11h 40m
Deal found 8/14![United Airlines logo]()
$779
This lol.travel deal was found by Cheapflights users on 8/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:40 pm -
2 stops14h 44m
Sun 9/62:40 pm -
2 stops16h 15m
Deal found 8/14![Air Canada logo]()
$803
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/306:40 am -
2 stops17h 00m
Wed 10/71:06 pm -
2 stops15h 09m
Deal found 8/16![American Airlines logo]()
$809
This British Airways deal was found by Cheapflights users on 8/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:15 am -
2 stops19h 29m
Tue 10/69:35 pm -
1 stop14h 20m
Deal found 8/15![British Airways logo]()
$825
This Delta deal was found by Cheapflights users on 8/15. 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.
Tue 9/296:30 am -
2 stops17h 40m
Tue 10/69:47 am -
2 stops17h 08m
Deal found 8/15![Delta logo]()
$825
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 12/176:50 am -
2 stops18h 28m
Sun 1/109:40 am -
2 stops14h 55m
Deal found 8/14![United Airlines logo]()
$780
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/106:10 am -
2 stops21h 34m
Mon 9/1411:09 am -
2 stops16h 51m
Deal found 8/13![American Airlines logo]()
$830
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/286:10 am -
2 stops15h 47m
Tue 9/1512:59 pm -
2 stops13h 56m
Deal found 8/13![United Airlines logo]()
$784
This American Airlines deal was found by Cheapflights users on 8/11. 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 1/1411:05 am -
2 stops19h 07m
Mon 1/181:06 pm -
2 stops22h 09m
Deal found 8/11![American Airlines logo]()
$832
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/2812:40 pm -
2 stops16h 21m
Fri 9/47:00 am -
2 stops19h 35m
Deal found 8/12![United Airlines logo]()
$788
This United Airlines deal was found by Cheapflights users on 8/15. 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 12/1811:20 am -
2 stops19h 18m
Wed 1/61:08 pm -
2 stops20h 07m
Deal found 8/15![United Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 8/14. 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 1/67:05 am -
1 stop13h 40m
Wed 1/209:40 am -
1 stop15h 15m
Deal found 8/14![United Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/88:15 am -
1 stop12h 10m
Tue 9/158:30 am -
2 stops16h 45m
Deal found 8/13![United Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 8/11. 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 8/288:15 am -
1 stop12h 10m
Tue 9/112:27 pm -
1 stop12h 48m
Deal found 8/11![United Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/39:25 am -
2 stops18h 52m
Mon 9/79:30 am -
2 stops15h 45m
Deal found 8/13![United Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 10/59:50 am -
1 stop16h 51m
Mon 10/193:30 pm -
1 stop13h 50m
Deal found 8/16![United Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/106:00 am -
2 stops15h 15m
Mon 9/143:30 pm -
1 stop15h 30m
Deal found 8/13![United Airlines logo]()
$861
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/276:00 am -
2 stops19h 42m
Mon 8/313:30 pm -
1 stop15h 30m
Deal found 8/12![United Airlines logo]()
$863
Last-minute flights from Switzerland to St. LouisDiscover last-minute flight deals from Switzerland to St. Louis. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Switzerland to St. Louis. Data last updated August 16, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/2710:15 am -
2 stops18h 02m
Thu 9/177:00 am -
1 stop17h 30m
Deal found 8/13![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/2711:00 am -
2 stops15h 16m
Tue 9/1512:59 pm -
2 stops15h 36m
Deal found 8/13![United Airlines logo]()
$783
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/286:10 am -
1 stop14h 15m
Fri 9/189:40 am -
2 stops14h 50m
Deal found 8/13![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/286:10 am -
1 stop14h 15m
Fri 9/47:00 am -
1 stop17h 30m
Deal found 8/12![United Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/286:10 am -
1 stop14h 15m
Tue 9/1511:15 am -
2 stops15h 40m
Deal found 8/13![United Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 8/11. 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 8/288:15 am -
1 stop12h 10m
Tue 9/112:27 pm -
1 stop12h 48m
Deal found 8/11![United Airlines logo]()
$802
This lol.travel deal was found by Cheapflights users on 8/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:55 am -
1 stop13h 30m
Sun 9/68:55 am -
1 stop18h 10m
Deal found 8/14![Multiple Airlines logo]()
$779
This lol.travel deal was found by Cheapflights users on 8/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:40 pm -
1 stop13h 02m
Sun 9/62:40 pm -
2 stops16h 15m
Deal found 8/14![Air Canada logo]()
$796
This Iberia deal was found by Cheapflights users on 8/16. 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 9/26:20 am -
2 stops20h 07m
Fri 9/1111:01 am -
2 stops17h 44m
Deal found 8/16![Multiple Airlines logo]()
$744
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/26:10 am -
1 stop14h 15m
Fri 9/116:00 am -
2 stops18h 40m
Deal found 8/13![United Airlines logo]()
$774
This Iberia deal was found by Cheapflights users on 8/13. 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.
Tue 9/87:30 am -
2 stops18h 57m
Tue 9/158:54 am -
2 stops19h 11m
Deal found 8/13![Multiple Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/88:15 am -
1 stop12h 10m
Tue 9/158:30 am -
2 stops16h 45m
Deal found 8/13![United Airlines logo]()
$798
One-way flights from Switzerland to St. LouisSearch for one-way flight options from Switzerland to St. Louis. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Switzerland to St. Louis. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This American Airlines deal was found by Cheapflights users on 8/15. 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 11/2411:00 am -
2 stops18h 01m
Deal found 8/15![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 8/11. 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 12/1711:05 am -
2 stops19h 53m
Deal found 8/11![American Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 11/249:40 pm -
3 stops42h 12m
Deal found 8/15![Multiple Airlines logo]()
$572
This Thrive Travel deal was found by Cheapflights users on 8/15. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:55 pm -
2 stops39h 47m
Deal found 8/15![Scandinavian Airlines logo]()
$682
This Thrive Travel deal was found by Cheapflights users on 8/13. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:55 am -
1 stop13h 30m
Deal found 8/13![Lufthansa logo]()
$732
This Thrive Travel deal was found by Cheapflights users on 8/13. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:15 am -
2 stops15h 23m
Deal found 8/13![Lufthansa logo]()
$745
This Thrive Travel deal was found by Cheapflights users on 8/16. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:55 am -
1 stop13h 30m
Deal found 8/16![Multiple Airlines logo]()
$756
This Thrive Travel deal was found by Cheapflights users on 8/12. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:55 am -
1 stop13h 30m
Deal found 8/12![Multiple Airlines logo]()
$760
This Thrive Travel deal was found by Cheapflights users on 8/16. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:50 am -
2 stops27h 30m
Deal found 8/16![Iberia logo]()
$767
This deal was found by Cheapflights users on 8/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:20 am -
1 stop13h 46m
Deal found 8/11![United Airlines logo]()
$1,601
This Gurufare deal was found by Cheapflights users on 8/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:40 pm -
1 stop30h 05m
Deal found 8/11![Lufthansa logo]()
$1,688
Find flight deals from Switzerland to St. Louis
Keep the following information in mind while searching for Switzerland to St. Louis flight deals. Data was last updated August 16, 2026.
Round-trip from | $744 (Iberia) |
|---|---|
One-way from | $510 (American Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $941 |
Cheapflights Fare Finder
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 August 16, 2026.
Use the filters below to find and compare flights from Switzerland to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ZurichSt. Louis
ZRH Zurich - STL Lambert-St Louis
ZRHSTL
Zurich
Mon 1/11
7:30 am-10:44 pm
2 stops22h 14m
Lambert-St Louis
Wed 2/3
4:05 pm-10:25 am
1 stop11h 20m
$763
GenevaSt. Louis
GVA Geneva Geneve-Cointrin - STL Lambert-St Louis
GVASTL
Geneva Geneve-Cointrin
Wed 9/2
6:10 am-1:25 pm
1 stop14h 15m
Lambert-St Louis
Fri 9/11
1:00 pm-7:40 am
1 stop11h 40m
$779
GenevaSt. Louis
GVA Geneva Geneve-Cointrin - STL Lambert-St Louis
GVASTL
Geneva Geneve-Cointrin
Thu 12/17
6:50 am-6:18 pm
2 stops18h 28m
Lambert-St Louis
Sun 1/10
9:40 am-7:35 am
2 stops14h 55m
$780
GenevaSt. Louis
GVA Geneva Geneve-Cointrin - STL Lambert-St Louis
GVASTL
Geneva Geneve-Cointrin
Fri 8/28
6:10 am-2:57 pm
2 stops15h 47m
Lambert-St Louis
Tue 9/15
12:59 pm-9:55 am
2 stops13h 56m
$784
GenevaSt. Louis
GVA Geneva Geneve-Cointrin - STL Lambert-St Louis
GVASTL
Geneva Geneve-Cointrin
Fri 8/28
12:40 pm-10:01 pm
2 stops16h 21m
Lambert-St Louis
Fri 9/4
7:00 am-9:35 am
2 stops19h 35m
$788
GenevaSt. Louis
GVA Geneva Geneve-Cointrin - STL Lambert-St Louis
GVASTL
Geneva Geneve-Cointrin
Fri 12/18
11:20 am-11:38 pm
2 stops19h 18m
Lambert-St Louis
Wed 1/6
1:08 pm-4:15 pm
2 stops20h 07m
$789
ZurichSt. Louis
ZRH Zurich - STL Lambert-St Louis
ZRHSTL
Zurich
Wed 1/6
7:05 am-1:45 pm
1 stop13h 40m
Lambert-St Louis
Wed 1/20
9:40 am-7:55 am
1 stop15h 15m
$798
ZurichSt. Louis
ZRH Zurich - STL Lambert-St Louis
ZRHSTL
Zurich
Tue 9/8
8:15 am-1:25 pm
1 stop12h 10m
Lambert-St Louis
Tue 9/15
8:30 am-8:15 am
2 stops16h 45m
$798
Quickest round-trip
ZurichSt. Louis
ZRH Zurich - STL Lambert-St Louis
ZRHSTL
Zurich
Fri 8/28
8:15 am-1:25 pm
1 stop12h 10m
Lambert-St Louis
Tue 9/1
12:27 pm-8:15 am
1 stop12h 48m
$802
ZurichSt. Louis
ZRH Zurich - STL Lambert-St Louis
ZRHSTL
Zurich
Sun 8/30
12:40 pm-8:24 pm
2 stops14h 44m
Lambert-St Louis
Sun 9/6
2:40 pm-1:55 pm
2 stops16h 15m
$803
Showing 1-10 of 27 resultsSorted by cheapest first
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.
GVA-STL
ZRH-STL
BSL-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Switzerland to St. Louis
CH0-STL
GVA-STL
ZRH-STL
BSL-STL
What is the cheapest month to book a flight from Switzerland to St. Louis?
Currently, February is the cheapest month in which you can book a flight from Switzerland to St. Louis (average of $570). Flying from Switzerland to St. Louis in June is currently the most expensive (average of $1,403). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing St. Louis
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 August 16, 2026.
See what other customers who have flown with United Airlines from Switzerland to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
Fairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Switzerland to St. Louis
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Complete your trip
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
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Switzerland and St. Louis flights
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Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 16, 2026.
Switzerland to St. Louis flights
Consider these flights traveling from Switzerland to St. Louis.
Top airline flying from Switzerland to St. Louis
Discover the top airline 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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$648 | Average$759 | FlexibilityNo cancel fee | On-time69% |