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Zurich

$399+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ZRH
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheap flight deals from St. Louis to Zurich

Cheapest flights from St. Louis to Zurich
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 April 17, 2026.

This United Airlines deal was found by Cheapflights users on 4/13. 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.
Mon 12/79:23 am
STL
-
ZRH
1 stop18h 17m
United Airlines
Thu 12/1710:20 am
ZRH
-
STL
1 stop16h 20m
United Airlines
Deal found 4/13$765
This FlightHub deal was found by Cheapflights users on 4/13. 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.
Mon 12/76:45 pm
STL
-
ZRH
2 stops14h 45m
Lufthansa
Thu 12/1711:25 am
ZRH
-
STL
2 stops18h 29m
Lufthansa
Deal found 4/13$766
This Delta deal was found by Cheapflights users on 4/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:13 pm
STL
-
ZRH
1 stop11h 17m
Delta
Thu 12/171:30 pm
ZRH
-
STL
2 stops25h 42m
Delta
Deal found 4/13$769
This Gotogate deal was found by Cheapflights users on 4/14. 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.
Wed 9/212:10 pm
STL
-
ZRH
2 stops16h 35m
Multiple Airlines
Wed 9/168:15 am
ZRH
-
STL
1 stop12h 10m
Multiple Airlines
Deal found 4/14$833
This Air Canada deal was found by Cheapflights users on 4/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:10 pm
STL
-
ZRH
2 stops16h 35m
Air Canada
Wed 9/1612:40 pm
ZRH
-
STL
2 stops32h 20m
Air Canada
Deal found 4/14$855
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:40 pm
STL
-
ZRH
2 stops56h 30m
Air Canada
Fri 9/259:55 am
ZRH
-
STL
1 stop17h 05m
Air Canada
Deal found 4/15$864
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:35 pm
STL
-
ZRH
1 stop18h 00m
Multiple Airlines
Sat 10/317:30 am
ZRH
-
STL
2 stops18h 38m
Multiple Airlines
Deal found 4/14$870
This Air Canada deal was found by Cheapflights users on 4/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:55 am
STL
-
ZRH
2 stops19h 50m
Air Canada
Mon 9/73:35 pm
ZRH
-
STL
2 stops29h 25m
Air Canada
Deal found 4/14$876
This United Airlines deal was found by Cheapflights users on 4/14. 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 8/1812:30 pm
STL
-
ZRH
1 stop12h 45m
United Airlines
Mon 9/711:05 am
ZRH
-
STL
1 stop33h 20m
United Airlines
Deal found 4/14$877

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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$833
(Gotogate)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$734
Provider with most accurate pricing for Lambert-St Louis-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Zurich flights.
Search Deals
From Lambert-St Louis to Zurich
Search Deals
One-way flight from Lambert-St Louis to Zurich
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 17, 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

Price

Cheapest round-trip

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 4/29

9:10 am-7:45 am

1 stop15h 35m

Zurich

Tue 5/12

1:25 pm-12:47 pm

2 stops30h 22m

$901

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 4/27

6:55 pm-7:45 am

1 stop29h 50m

Zurich

Wed 5/6

1:25 pm-12:06 pm

1 stop29h 41m

$903
Quickest round-trip

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 9/18

4:13 pm-10:35 am

1 stop11h 22m

Zurich

Fri 9/25

10:10 am-11:37 pm

1 stop20h 27m

$919

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 4/29

9:10 am-7:45 am

1 stop15h 35m

Zurich

Mon 5/4

1:25 pm-12:47 pm

2 stops30h 22m

$951

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Sun 5/3

7:09 pm-6:10 am

1 stop28h 01m

Zurich

Sun 5/10

1:25 pm-12:06 pm

1 stop29h 41m

$953

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Thu 5/14

9:21 am-7:45 am

1 stop15h 24m

Zurich

Wed 5/20

1:25 pm-2:23 pm

2 stops31h 58m

$963

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Sun 5/3

7:25 am-10:35 am

2 stops20h 10m

Zurich

Sun 5/10

10:10 am-9:38 pm

1 stop18h 28m

$971

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 5/1

11:42 am-10:00 am

2 stops15h 18m

Zurich

Sun 5/10

9:20 am-9:09 pm

2 stops18h 49m

$1,029

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Thu 5/7

7:09 pm-6:10 am

1 stop28h 01m

Zurich

Sat 5/16

1:25 pm-12:06 pm

1 stop29h 41m

$1,068
Cheapest one-way

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Sun 8/30

5:32 pm-10:05 am

2 stops33h 33m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Zurich. Price data was last updated on April 10, 2026.

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 11 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 April 17, 2026.
See what other customers who have flown with Delta,United 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.
Delta
7.9
Good
8,409 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,409 reviews
Delta
7.9
Good
8,409 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,601 reviews
Delta
7.9
Good
8,409 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,932 reviews
Delta
7.9
Good
8,409 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,926 reviews
Delta
7.9
Good
8,409 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,889 reviews
Delta
7.9
Good
8,409 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from St. Louis to Zurich?

    A quick flight from St. Louis to Zurich can take about 11h 22m. United Airlines provides one of the quickest options available for as low as $919. The distance from St. Louis to Zurich is about 4675 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from St. Louis to Zurich round-trip?

    Flying on British Airways is currently your cheapest option to Zurich, with prices starting at $485. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $500 and $594, respectively. You may be able to fly from St. Louis to Zurich for 45% less than the average price by searching for these airlines.

  • Can I find deals for flights from St. Louis to Zurich that include hotel bookings?

    Yes. In addition to deals on St. Louis to Zurich flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Zurich?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Zurich.

  • Can I find deals for business class flights from St. Louis to Zurich?

    Yes. Cheapflights offers flight deals from St. Louis to Zurich by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Kloten
Winterthur
Neuchâtel
Vitznau
Engelberg
Biel
Thun
Opfikon
Kandersteg
Meiringen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Zurich

See prices for flight routes from nearby airports that may be better suited for you.
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St. Louis to Geneva flights

Top 6 airlines flying from St. Louis to Zurich

Discover the top 6 airlines that operate flights from St. Louis to Zurich. 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 April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$485Average$754FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$500Average$967FlexibilityNo cancel feeOn-time71%
DeltaCheapest$594Average$1,154FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$604Average$979FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$629Average$1,121FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$663Average$974FlexibilityNo cancel feeOn-time67%

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