$392+ Cheap flights from St. Louis (STL) to Zurich (ZRH)
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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ZRH
Jun 5 — Jun 121
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Zurich with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 St. Louis to Zurich
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to ZurichExplore the most affordable flight options available from St. Louis to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
Explore the most affordable flight options available from St. Louis to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
This Priceline deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:35 pm
STL
- ZRH
1 stop18h 00m
British Airways
Wed 8/267:15 am
ZRH
- STL
1 stop19h 15m
British Airways
Deal found 5/2![British Airways logo]()
$827
This Gotogate deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:40 pm
STL
- ZRH
1 stop12h 25m
Multiple Airlines
Fri 9/188:15 am
ZRH
- STL
1 stop12h 10m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$833
This Gotogate deal was found by Cheapflights users on 5/5. 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 9/138:55 am
STL
- ZRH
1 stop14h 35m
Multiple Airlines
Wed 9/236:55 am
ZRH
- STL
1 stop13h 30m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$838
This Air Canada deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:10 pm
STL
- ZRH
2 stops16h 35m
Air Canada
Fri 10/161:25 pm
ZRH
- STL
2 stops31h 53m
Air Canada
Deal found 5/3![Air Canada logo]()
$839
This Gotogate deal was found by Cheapflights users on 5/5. 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 9/62:40 pm
STL
- ZRH
1 stop12h 25m
Multiple Airlines
Wed 9/168:15 am
ZRH
- STL
1 stop12h 10m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$844
This Mytrip deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:40 pm
STL
- ZRH
1 stop12h 25m
Air Canada
Fri 9/181:25 pm
ZRH
- STL
2 stops33h 13m
Air Canada
Deal found 5/3![Air Canada logo]()
$847
This Air Canada deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:40 pm
STL
- ZRH
1 stop32h 45m
Air Canada
Fri 10/1612:40 pm
ZRH
- STL
1 stop13h 01m
Air Canada
Deal found 5/3![Air Canada logo]()
$856
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:00 pm
STL
- ZRH
1 stop12h 05m
United Airlines
Fri 10/168:15 am
ZRH
- STL
1 stop12h 10m
United Airlines
Deal found 5/3![United Airlines logo]()
$857
This Priceline deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:10 pm
STL
- ZRH
2 stops17h 10m
Multiple Airlines
Wed 8/267:15 am
ZRH
- STL
2 stops16h 09m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$859
This Booking.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
STL
- ZRH
2 stops17h 10m
Air Canada
Wed 9/1611:20 am
ZRH
- STL
2 stops15h 40m
Air Canada
Deal found 5/5![Air Canada logo]()
$864
Best flights from St. Louis to ZurichDiscover carefully curated flight deals from St. Louis to Zurich that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
Discover carefully curated flight deals from St. Louis to Zurich that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
This United Airlines deal was found by Cheapflights users on 5/4. 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 10/36:49 pm
STL
- ZRH
1 stop28h 21m
United Airlines
Sat 10/171:25 pm
ZRH
- STL
1 stop31h 35m
United Airlines
Deal found 5/4![United Airlines logo]()
$905
This Booking.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:40 pm
STL
- ZRH
2 stops56h 30m
Air Canada
Sun 9/135:00 pm
ZRH
- STL
2 stops34h 00m
Air Canada
Deal found 5/5![Air Canada logo]()
$924
This Delta deal was found by Cheapflights users on 5/4. 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 7/1410:51 am
STL
- ZRH
2 stops16h 44m
Delta
Fri 7/241:35 pm
ZRH
- STL
2 stops26h 56m
Delta
Deal found 5/4![Delta logo]()
$999
This United Airlines deal was found by Cheapflights users on 5/5. 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 7/148:43 am
STL
- ZRH
1 stop16h 22m
United Airlines
Fri 7/241:25 pm
ZRH
- STL
1 stop31h 37m
United Airlines
Deal found 5/5![United Airlines logo]()
$993
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
STL
- ZRH
1 stop19h 15m
United Airlines
Tue 6/231:25 pm
ZRH
- STL
2 stops29h 46m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,177
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
STL
- ZRH
1 stop19h 15m
United Airlines
Tue 7/71:25 pm
ZRH
- STL
2 stops29h 46m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,178
Last-minute flights from St. Louis to ZurichDiscover last-minute flight deals from St. Louis to Zurich. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Zurich. Data last updated May 6, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:05 pm
STL
- ZRH
2 stops15h 40m
Multiple Airlines
Fri 5/158:15 am
ZRH
- STL
1 stop12h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:15 pm
STL
- ZRH
2 stops16h 30m
United Airlines
Fri 5/151:25 pm
ZRH
- STL
2 stops30h 22m
United Airlines
Deal found 5/1![United Airlines logo]()
$898
This Justfly.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:05 pm
STL
- ZRH
1 stop34h 05m
Air Canada
Fri 5/1512:40 pm
ZRH
- STL
1 stop14h 45m
Air Canada
Deal found 5/1![Air Canada logo]()
$909
This Expedia deal was found by Cheapflights users on 5/4. 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 5/51:05 pm
STL
- ZRH
2 stops15h 40m
Air Canada
Tue 5/121:25 pm
ZRH
- STL
1 stop13h 44m
Air Canada
Deal found 5/4![Air Canada logo]()
$910
This Gotogate deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:05 pm
STL
- ZRH
2 stops15h 40m
Multiple Airlines
Sun 5/176:55 am
ZRH
- STL
1 stop13h 30m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,009
This FlightHub deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:05 pm
STL
- ZRH
1 stop34h 05m
Air Canada
Sat 5/169:55 am
ZRH
- STL
2 stops31h 53m
Air Canada
Deal found 5/1![Air Canada logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:09 pm
STL
- ZRH
1 stop29h 36m
United Airlines
Sun 5/171:25 pm
ZRH
- STL
1 stop29h 41m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,018
This Gotogate deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:15 pm
STL
- ZRH
1 stop12h 50m
Multiple Airlines
Fri 5/158:15 am
ZRH
- STL
1 stop12h 10m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$892
This Air Canada deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:05 pm
STL
- ZRH
2 stops15h 40m
Air Canada
Wed 5/1312:40 pm
ZRH
- STL
1 stop14h 45m
Air Canada
Deal found 5/1![Air Canada logo]()
$905
This Booking.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:05 pm
STL
- ZRH
2 stops15h 40m
Air Canada
Fri 5/1512:40 pm
ZRH
- STL
2 stops17h 10m
Air Canada
Deal found 5/2![Air Canada logo]()
$911
One-way flights from St. Louis to ZurichSearch for one-way flight options from St. Louis to Zurich. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
Search for one-way flight options from St. Louis to Zurich. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Sun 9/66:25 pm
STL
- ZRH
2 stops19h 25m
American Airlines
Deal found 5/4![American Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 5/4. 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 9/61:18 pm
STL
- ZRH
1 stop14h 32m
United Airlines
Deal found 5/4![United Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:52 pm
STL
- ZRH
3 stops44h 23m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:30 pm
STL
- ZRH
3 stops34h 10m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$489
This Air Canada deal was found by Cheapflights users on 5/5. 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 5/121:05 pm
STL
- ZRH
2 stops15h 40m
Air Canada
Deal found 5/5![Air Canada logo]()
$562
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
STL
- ZRH
2 stops19h 05m
United Airlines
Deal found 5/2![United Airlines logo]()
$613
This Justfly.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:40 pm
STL
- ZRH
1 stop12h 25m
Air Canada
Deal found 5/2![Air Canada logo]()
$617
This Cheapflightsfares deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:27 pm
STL
- ZRH
2 stops15h 08m
Aer Lingus
Deal found 5/3![Aer Lingus logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:08 pm
STL
- ZRH
3 stops53h 27m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:06 pm
STL
- ZRH
3 stops36h 59m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$650
Find flight deals from St. Louis to Zurich
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Zurich (ZRH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $827 (Priceline) |
One-way from | $392 (American Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $969 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Zurich 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 May 6, 2026.
Use the filters below to find and compare flights from St. Louis to Zurich that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Sat 10/3
6:49 pm-6:10 am
1 stop28h 21m
Zurich
Sat 10/17
1:25 pm-2:00 pm
1 stop31h 35m
$905
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Fri 9/4
2:40 pm-6:10 am
2 stops56h 30m
Zurich
Sun 9/13
5:00 pm-8:00 pm
2 stops34h 00m
$924
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Tue 7/14
8:43 am-8:05 am
1 stop16h 22m
Zurich
Fri 7/24
1:25 pm-2:02 pm
1 stop31h 37m
$993
Quickest round-trip
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Tue 7/14
10:51 am-10:35 am
2 stops16h 44m
Zurich
Fri 7/24
1:35 pm-9:31 am
2 stops26h 56m
$999
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Tue 6/16
6:00 am-8:15 am
1 stop19h 15m
Zurich
Tue 6/23
1:25 pm-12:11 pm
2 stops29h 46m
$1,177
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Tue 6/16
6:00 am-8:15 am
1 stop19h 15m
Zurich
Tue 7/7
1:25 pm-12:11 pm
2 stops29h 46m
$1,178
Cheapest one-way
Quickest one-way
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Sun 9/6
1:18 pm-10:50 am
1 stop14h 32m
$395
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Wed 7/22
4:52 pm-8:15 pm
3 stops44h 23m
$430
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Tue 5/12
1:05 pm-11:45 am
2 stops15h 40m
$562
St. LouisZurich
STL - ZRH
STLZRH
Lambert-St Louis
Wed 7/22
9:24 am-8:05 am
1 stop15h 41m
$613
Sorted by cheapest first
Compare providers for flights from St. Louis to Zurich
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Zurich in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on St. Louis-Zurich flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Zurich flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Zurich flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Zurich flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Zurich flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Zurich
Have a flexible travel schedule? Discover the best time to fly to Zurich from St. Louis with our price prediction graph.
STL-ZRH
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 Zurich
How far ahead should I book a flight from St. Louis to Zurich?
The price you pay for your flight from St. Louis to Zurich may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from St. Louis to Zurich?
Currently, February is the cheapest month in which you can book a flight from St. Louis to Zurich (average of $605). Flying from St. Louis to Zurich in June is currently the most expensive (average of $1,277). 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.
How much does it cost to fly round-trip from St. Louis to Zurich?
Reviews of airlines servicing Zurich
Get insights into the airlines that provide service to Zurich. 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 Zurich. Reviews last updated May 6, 2026.
See what other customers who have flown with United Airlines,American Airlines, andAir Canada from St. Louis to Zurich have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Crew
8.1
Comfort
7.3
Food
6.6
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Zurich. 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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Book flights to Zurich if you plan to visit one of these locationsKloten
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Thun
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Top 6 airlines flying from St. Louis to Zurich
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$754 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$503 | Average$1,182 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$594 | Average$1,154 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$604 | Average$977 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$629 | Average$1,154 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$679 | Average$974 | FlexibilityNo cancel fee | On-time67% |