$442+ Cheap flights from St. Louis (STL) to Zermatt, 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GVA
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Zermatt with Cheapflights
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One-way
Cheapest flights from St. Louis to ZermattExplore the most affordable flight options available from St. Louis to Zermatt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from St. Louis to Zermatt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This United Airlines deal was found by Cheapflights users on 7/16. 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 12/73:15 pm
STL
- GVA
2 stops13h 30m
United Airlines
Fri 12/111:00 pm
GVA
- STL
2 stops34h 40m
United Airlines
Deal found 7/16![United Airlines logo]()
$737
This Air Canada deal was found by Cheapflights users on 7/15. 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.
Mon 12/77:04 pm
STL
- GVA
2 stops31h 26m
Air Canada
Fri 12/111:00 pm
GVA
- STL
2 stops32h 30m
Air Canada
Deal found 7/15![Air Canada logo]()
$744
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sun 11/11:08 pm
STL
- GVA
2 stops15h 37m
United Airlines
Tue 11/39:15 am
GVA
- STL
1 stop13h 54m
United Airlines
Deal found 7/13![United Airlines logo]()
$758
This FlightHub deal was found by Cheapflights users on 7/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:01 pm
STL
- GVA
2 stops31h 54m
Air Canada
Wed 10/281:00 pm
GVA
- STL
2 stops38h 13m
Air Canada
Deal found 7/14![Air Canada logo]()
$785
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Sat 10/174:50 pm
STL
- GVA
1 stop31h 40m
United Airlines
Wed 10/281:00 pm
GVA
- STL
2 stops29h 40m
United Airlines
Deal found 7/14![United Airlines logo]()
$787
This Travelocity deal was found by Cheapflights users on 7/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:13 pm
STL
- GVA
2 stops17h 07m
Multiple Airlines
Mon 11/306:00 am
GVA
- STL
2 stops22h 08m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$802
Best flights from St. Louis to ZermattDiscover carefully curated flight deals from St. Louis to Zermatt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from St. Louis to Zermatt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This United Airlines deal was found by Cheapflights users on 7/17. 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 8/1712:27 pm
STL
- GVA
2 stops14h 08m
United Airlines
Fri 8/2812:40 pm
GVA
- STL
2 stops30h 23m
United Airlines
Deal found 7/17![United Airlines logo]()
$845
This Gotogate deal was found by Cheapflights users on 7/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:55 am
STL
- GVA
2 stops18h 00m
Air Canada
Tue 9/112:40 pm
GVA
- STL
2 stops14h 42m
Air Canada
Deal found 7/16![Air Canada logo]()
$862
This Gotogate deal was found by Cheapflights users on 7/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:10 pm
STL
- GVA
1 stop14h 45m
Multiple Airlines
Tue 8/187:05 am
GVA
- STL
2 stops18h 37m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,086
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Thu 8/1312:10 pm
STL
- GVA
2 stops38h 25m
United Airlines
Wed 8/1912:40 pm
GVA
- STL
2 stops33h 58m
United Airlines
Deal found 7/15![United Airlines logo]()
$931
This Gotogate deal was found by Cheapflights users on 7/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:55 am
STL
- GVA
2 stops16h 30m
Air Canada
Fri 9/412:40 pm
GVA
- STL
1 stop13h 02m
Air Canada
Deal found 7/14![Air Canada logo]()
$945
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 8/154:50 pm
STL
- GVA
2 stops34h 05m
United Airlines
Sat 8/2912:40 pm
GVA
- STL
2 stops33h 17m
United Airlines
Deal found 7/13![United Airlines logo]()
$957
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/278:00 am
STL
- GVA
2 stops18h 55m
United Airlines
Thu 9/312:40 pm
GVA
- STL
2 stops29h 37m
United Airlines
Deal found 7/13![United Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/412:10 pm
STL
- GVA
2 stops38h 25m
United Airlines
Tue 8/1812:40 pm
GVA
- STL
2 stops30h 22m
United Airlines
Deal found 7/14![United Airlines logo]()
$1,090
Last-minute flights from St. Louis to ZermattDiscover last-minute flight deals from St. Louis to Zermatt. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Zermatt. Data last updated July 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Thu 8/1312:10 pm
STL
- GVA
2 stops38h 25m
United Airlines
Wed 8/1912:40 pm
GVA
- STL
2 stops33h 58m
United Airlines
Deal found 7/15![United Airlines logo]()
$931
This Gotogate deal was found by Cheapflights users on 7/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:10 pm
STL
- GVA
1 stop14h 45m
Multiple Airlines
Fri 8/2112:40 pm
GVA
- STL
1 stop13h 02m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$890
This Gotogate deal was found by Cheapflights users on 7/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:10 pm
STL
- GVA
1 stop14h 45m
Air Canada
Fri 8/2112:40 pm
GVA
- STL
2 stops37h 36m
Air Canada
Deal found 7/17![Air Canada logo]()
$897
This Gotogate deal was found by Cheapflights users on 7/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:10 pm
STL
- GVA
1 stop14h 45m
Air Canada
Tue 9/112:40 pm
GVA
- STL
1 stop13h 02m
Air Canada
Deal found 7/16![Air Canada logo]()
$824
This Gotogate deal was found by Cheapflights users on 7/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:10 pm
STL
- GVA
1 stop14h 45m
Multiple Airlines
Fri 8/2812:40 pm
GVA
- STL
1 stop13h 02m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 7/17. 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 8/1712:27 pm
STL
- GVA
2 stops14h 08m
United Airlines
Fri 8/2812:40 pm
GVA
- STL
2 stops30h 23m
United Airlines
Deal found 7/17![United Airlines logo]()
$845
This Gotogate deal was found by Cheapflights users on 7/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:55 am
STL
- GVA
2 stops16h 30m
Air Canada
Fri 9/412:40 pm
GVA
- STL
2 stops14h 42m
Air Canada
Deal found 7/14![Air Canada logo]()
$946
One-way flights from St. Louis to ZermattSearch for one-way flight options from St. Louis to Zermatt. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from St. Louis to Zermatt. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This oojo deal was found by Cheapflights users on 7/17. 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 8/193:30 pm
STL
- GVA
1 stop15h 05m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$442
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/1912:27 pm
STL
- GVA
2 stops14h 08m
United Airlines
Deal found 7/13![United Airlines logo]()
$460
This FlightHub deal was found by Cheapflights users on 7/13. 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 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 7/13![Air Canada logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:10 pm
STL
- GVA
3 stops55h 45m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$556
This Ovago deal was found by Cheapflights users on 7/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:01 am
STL
- GVA
1 stop20h 14m
SWISS
Deal found 7/14![SWISS logo]()
$681
This United Airlines deal was found by Cheapflights users on 7/14. 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 7/306:01 am
STL
- GVA
1 stop18h 29m
United Airlines
Deal found 7/14![United Airlines logo]()
$873
Find flight deals from St. Louis to Zermatt
Keep the following information in mind while searching for St. Louis to Zermatt flight deals. Data was last updated July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $737 (United Airlines) |
One-way from | $442 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $1,391 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Zermatt 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 July 18, 2026.
Use the filters below to find and compare flights from St. Louis to Zermatt that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Mon 8/17
12:27 pm-9:35 am
2 stops14h 08m
Geneva Geneve-Cointrin
Fri 8/28
12:40 pm-12:03 pm
2 stops30h 23m
$845
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Sun 8/16
8:55 am-9:55 am
2 stops18h 00m
Geneva Geneve-Cointrin
Tue 9/1
12:40 pm-8:22 pm
2 stops14h 42m
$862
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Thu 8/13
12:10 pm-9:35 am
2 stops38h 25m
Geneva Geneve-Cointrin
Wed 8/19
12:40 pm-3:38 pm
2 stops33h 58m
$931
Quickest round-trip
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Fri 8/28
8:55 am-8:25 am
2 stops16h 30m
Geneva Geneve-Cointrin
Fri 9/4
12:40 pm-6:42 pm
1 stop13h 02m
$945
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Sat 8/15
4:50 pm-9:55 am
2 stops34h 05m
Geneva Geneve-Cointrin
Sat 8/29
12:40 pm-2:57 pm
2 stops33h 17m
$957
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Thu 8/27
8:00 am-9:55 am
2 stops18h 55m
Geneva Geneve-Cointrin
Thu 9/3
12:40 pm-11:17 am
2 stops29h 37m
$958
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Tue 8/4
12:10 pm-9:55 am
1 stop14h 45m
Geneva Geneve-Cointrin
Tue 8/18
7:05 am-6:42 pm
2 stops18h 37m
$1,086
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Tue 8/4
12:10 pm-9:35 am
2 stops38h 25m
Geneva Geneve-Cointrin
Tue 8/18
12:40 pm-12:02 pm
2 stops30h 22m
$1,090
Cheapest one-way
Quickest one-way
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Wed 8/19
3:30 pm-1:35 pm
1 stop15h 05m
$442
St. LouisGeneva
STL - GVA
STLGVA
Lambert-St Louis
Wed 8/19
3:32 pm-9:35 am
2 stops35h 03m
$460
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Zermatt
Have a flexible travel schedule? Discover the best time to fly to Zermatt from St. Louis with our price prediction graph.
STL-GVA
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 Zermatt
STL-ZE9
STL-GVA
How much does it cost to fly round-trip from St. Louis to Zermatt?
Reviews of airlines servicing Zermatt
Get insights into the airlines that provide service to Zermatt. 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 Zermatt. Reviews last updated July 18, 2026.
Peruse reviews from past customers who have flown with United Airlines,Lufthansa, andBritish Airways from St. Louis to Zermatt to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Zermatt. 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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St. Louis and Zermatt flights
Browse other St. Louis and Zermatt flight options. Last updated on July 18, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Zermatt flights
Consider these flights traveling from St. Louis to Zermatt.
Top 3 airlines flying from St. Louis to Zermatt
Discover the top 3 airlines that operate flights from St. Louis to Zermatt. 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 July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$460 | Average$802 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$501 | Average$806 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$526 | Average$946 | FlexibilityNo cancel fee | On-time76% |