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St. Louis

$625+ Cheap flights from Zurich (ZRH) to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — STL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Zurich to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Zurich (ZRH) to St. Louis (STL). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$625
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$664
Provider with most accurate pricing for Zurich-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Zurich-Lambert-St Louis flights.
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From Zurich to Lambert-St Louis
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Highest demand for flights based on searches. 11% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Zurich to St. Louis

Cheapest flights from Zurich to St. Louis
Explore the most affordable flight options available from Zurich to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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 11/1110:10 amZRH - STL
2 stops19h 57mAmerican Airlines
Tue 11/185:40 pmSTL - ZRH
2 stops17h 45mAmerican Airlines
Deal found 10/27$625
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/1210:15 amZRH - STL
1 stop17h 45mAmerican Airlines
Sun 11/1610:44 amSTL - ZRH
1 stop14h 31mAmerican Airlines
Deal found 10/27$638
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/1010:15 amZRH - STL
2 stops17h 09mAmerican Airlines
Wed 12/178:13 amSTL - ZRH
2 stops17h 02mAmerican Airlines
Deal found 10/26$651
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/127:15 amZRH - STL
2 stops17h 24mUnited Airlines
Sun 11/1612:31 pmSTL - ZRH
1 stop12h 24mUnited Airlines
Deal found 10/25$668
This Scandinavian Airlines deal was found by Cheapflights users on 10/25. 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 11/128:25 pmZRH - STL
2 stops31h 53mScandinavian Airlines
Sun 11/161:55 pmSTL - ZRH
2 stops17h 15mScandinavian Airlines
Deal found 10/25$684
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Tue 11/119:35 amZRH - STL
3 stops35h 20mMultiple Airlines
Tue 11/189:50 amSTL - ZRH
3 stops17h 35mMultiple Airlines
Deal found 10/27$1,465

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zurich 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 October 28, 2025.
Use the filters below to find and compare flights from Zurich to St. Louis that are best for you.

Fly from

Zurich

Fly to

St. Louis

Route

Depart

Return

Price

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 11/11

10:15 am-5:38 pm

1 stop14h 23m

Lambert-St Louis

Tue 11/18

5:40 pm-3:30 pm

2 stops14h 50m

$625

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Wed 11/12

10:15 am-9:19 pm

2 stops18h 04m

Lambert-St Louis

Sun 11/16

10:44 am-8:15 am

1 stop14h 31m

$638

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Wed 12/10

10:10 am-8:24 pm

2 stops17h 14m

Lambert-St Louis

Wed 12/17

6:00 am-8:15 am

1 stop19h 15m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Zurich to St. Louis

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 Zurich to St. Louis in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Zurich-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zurich-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Zurich-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zurich-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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 Zurich-St. Louis 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 Zurich to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Zurich 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 Zurich to St. Louis

What is the cheapest month to book a flight from Zurich to St. Louis?

Currently, November is the cheapest month in which you can book a flight from Zurich to St. Louis (average of $572). Flying from Zurich to St. Louis in July is currently the most expensive (average of $783). 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 Zurich to St. Louis?

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 October 28, 2025.
Get a feel of what it's like to fly with United Airlines from Zurich to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Zurich to St. Louis. 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 Zurich to St. Louis?

    A quick flight from Zurich to St. Louis can take about 14h 23m. American Airlines provides one of the quickest options available for as low as $625. Airlines will cover a distance of 4675 mi.

  • What is the cheapest airline to fly from Zurich to St. Louis round-trip?

    United Airlines, at $579, was found to be the cheapest airline from Zurich to St. Louis.. This flight start at 25% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Zurich to St. Louis 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 Zurich to St. Louis?

    Currently, November is the cheapest month in which you can book a flight from Zurich to St. Louis (average of $572). Flying from Zurich to St. Louis in July is currently the most expensive (average of $783). 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
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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Alternative routes for Zurich to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Zurich to St. Louis

Discover the top airline that operate flights from Zurich 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$579Average$718FlexibilityNo cancel feeOn-time69%

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