HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Zurich

$345+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ZRH
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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.

The best prices from Lambert-St Louis to Zurich are usually found in November or March, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 January 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$591
(United Airlines)

One-way from

$345
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,052
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
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find 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 January 17, 2025.

This United Airlines deal was found by Cheapflights users on 1/16. 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 2/171:00 pmSTL - ZRH
1 stop11h 40mUnited Airlines
Wed 2/261:20 pmZRH - STL
2 stops29h 52mUnited Airlines
Deal found 1/16$591
This United deal was found by Cheapflights users on 1/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/175:34 pmSTL - ZRH
1 stop32h 06mMultiple Airlines
Wed 2/261:20 pmZRH - STL
1 stop32h 46mMultiple Airlines
Deal found 1/16$592
This AirNGo deal was found by Cheapflights users on 1/15. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/25:30 pmSTL - ZRH
2 stops29h 45mAir Canada
Tue 2/181:00 pmZRH - STL
2 stops32h 36mAir Canada
Deal found 1/15$599
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Sun 2/29:43 amSTL - ZRH
2 stops15h 32mAmerican Airlines
Tue 2/1810:15 amZRH - STL
2 stops16h 18mAmerican Airlines
Deal found 1/15$602
This Finnair deal was found by Cheapflights users on 1/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:49 amSTL - ZRH
2 stops24h 31mFinnair
Mon 3/177:05 pmZRH - STL
2 stops30h 20mFinnair
Deal found 1/15$629
This Scandinavian Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:26 amSTL - ZRH
2 stops26h 19mScandinavian Airlines
Mon 3/176:55 amZRH - STL
3 stops22h 36mScandinavian Airlines
Deal found 1/15$667
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3111:50 amSTL - ZRH
2 stops15h 40mDelta
Wed 2/59:00 amZRH - STL
2 stops21h 36mDelta
Deal found 1/16$703
This Gurufare deal was found by Cheapflights users on 1/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/73:45 pmSTL - ZRH
1 stop11h 20mLufthansa
Sat 3/159:40 amZRH - STL
1 stop13h 31mLufthansa
Deal found 1/16$1,151

Find flights from St. Louis to Zurich within your budget

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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 2/17

1:00 pm-7:40 am

1 stop11h 40m

Zurich

Wed 2/26

1:20 pm-12:12 pm

2 stops29h 52m

$591

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Sun 2/2

5:30 pm-6:15 am

2 stops29h 45m

Zurich

Tue 2/18

1:00 pm-2:36 pm

2 stops32h 36m

$599

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Sun 2/2

9:43 am-8:15 am

2 stops15h 32m

Zurich

Tue 2/18

10:15 am-8:42 pm

1 stop17h 27m

$602

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Mon 3/10

11:39 am-11:40 am

2 stops18h 01m

Zurich

Mon 3/17

7:05 pm-10:44 pm

2 stops33h 39m

$618

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 3/5

10:49 am-6:20 pm

2 stops24h 31m

Zurich

Mon 3/17

7:05 pm-7:25 pm

2 stops30h 20m

$629

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 3/5

10:26 am-7:45 pm

2 stops26h 19m

Zurich

Mon 3/17

6:55 am-11:31 pm

3 stops22h 36m

$667

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 1/31

11:50 am-10:30 am

2 stops15h 40m

Zurich

Wed 2/5

9:00 am-11:36 pm

2 stops21h 36m

$703

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 3/7

3:45 pm-10:05 am

1 stop11h 20m

Zurich

Sat 3/15

9:40 am-5:11 pm

1 stop13h 31m

$1,151

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 1/31

2:00 pm-10:55 am

2 stops13h 55m

Zurich

Sat 2/8

6:40 am-6:23 pm

2 stops18h 43m

$1,402

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 6/6

8:10 am-2:05 pm

2 stops22h 55m

Zurich

Sun 6/15

6:35 pm-10:45 pm

2 stops35h 10m

$1,701

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 16 results
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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Zurich flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Travel insights for flights from St. Louis to Zurich

Get recent, data-driven insights about flights from St. Louis to Zurich including ideal travel times, pricing trends, and more.

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 January 10, 2025.

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, November is the cheapest month in which you can book a flight from St. Louis to Zurich (average of $637). Flying from St. Louis to Zurich in June is currently the most expensive (average of $1,315). 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.

What is the cheapest time of day to fly from STL to ZRH?

Find hourly flight availability from St. Louis to Zurich. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

When flying from St. Louis to Zurich, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the evening.

Rainfall in Zurich by month

Plan your trip to Zurich by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Zurich ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Zurich when rainfall is around 2.5 in.

Temperature in Zurich by month

Plan your trip to Zurich by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Zurich, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 January 17, 2025.
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,964 reviews
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,308 reviews
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,511 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Flying on United Airlines is currently your cheapest option to Zurich, with prices starting at $591. Additional round-trip tickets that might be worth considering are offered by Air Canada and American Airlines, with the lowest prices starting at $599 and $602, respectively. You may be able to fly from St. Louis to Zurich for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from St. Louis to Zurich one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $473. British Airways flights start at $522 while deals on United Airlines start at $523 one-way.

  • 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, November is the cheapest month in which you can book a flight from St. Louis to Zurich (average of $637). Flying from St. Louis to Zurich in June is currently the most expensive (average of $1,315). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Opfikon
Vitznau
Kloten
Winterthur
Biel
Chur
Engelberg
Bad Ragaz
Arosa
Spiez
Andermatt
Beatenberg
Kandersteg
Meiringen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$583Average$947FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$608Average$867FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$667Average$902FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$690Average$1,246FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$802Average$1,234FlexibilityNo cancel feeOn-time67%
DeltaCheapest$840Average$1,247FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.