HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$395+ Cheap flights from Zurich (ZRH) to St. Louis (STL)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — STL
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Zurich to St. Louis 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 Zurich to St. Louis

Best flights from Zurich to St. Louis
Discover carefully curated flight deals from Zurich to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

This Flysmarter deal was found by Cheapflights users on 12/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/236:05 amZRH - STL
2 stops19h 09mBritish Airways
mar. 1/275:04 pmSTL - ZRH
2 stops15h 56mBritish Airways
Deal found 12/10$636
This Flysmarter deal was found by Cheapflights users on 12/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/2312:10 pmZRH - STL
2 stops34h 19mMultiple Airlines
mar. 1/274:05 pmSTL - ZRH
1 stop11h 20mMultiple Airlines
Deal found 12/10$670
This United Airlines deal was found by Cheapflights users on 12/9. 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.
jue. 1/158:50 amZRH - STL
2 stops21h 08mUnited Airlines
dom. 1/1811:20 amSTL - ZRH
1 stop13h 35mUnited Airlines
Deal found 12/9$678
This Delta deal was found by Cheapflights users on 12/11. 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.
sáb. 1/101:30 pmZRH - STL
2 stops27h 09mDelta
sáb. 1/177:10 amSTL - ZRH
2 stops18h 20mDelta
Deal found 12/11$685
This British Airways deal was found by Cheapflights users on 12/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/256:35 amZRH - STL
2 stops18h 59mBritish Airways
dom. 2/12:54 pmSTL - ZRH
2 stops14h 26mBritish Airways
Deal found 12/10$661
This United Airlines deal was found by Cheapflights users on 12/10. 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.
dom. 1/259:40 amZRH - STL
1 stop15h 03mUnited Airlines
dom. 2/14:49 pmSTL - ZRH
2 stops16h 56mUnited Airlines
Deal found 12/10$681

Find 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$636
(Flysmarter)

One-way from

$395
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$1,052
Provider with most accurate pricing for Zurich-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zurich-Lambert-St Louis flights.
Search Deals
From Zurich to Lambert-St Louis
Search Deals
One-way flight from Zurich to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 12, 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

vie. 1/23

6:05 am-6:14 pm

2 stops19h 09m

Lambert-St Louis

mar. 1/27

5:04 pm-4:00 pm

2 stops15h 56m

$636

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

dom. 1/25

6:35 am-6:34 pm

2 stops18h 59m

Lambert-St Louis

dom. 2/1

2:54 pm-12:20 pm

2 stops14h 26m

$661

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

vie. 1/23

12:10 pm-3:29 pm

2 stops34h 19m

Lambert-St Louis

mar. 1/27

4:05 pm-10:25 am

1 stop11h 20m

$670

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

jue. 1/15

8:50 am-10:58 pm

2 stops21h 08m

Lambert-St Louis

dom. 1/18

11:20 am-7:55 am

1 stop13h 35m

$678

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

dom. 1/25

9:40 am-5:43 pm

1 stop15h 03m

Lambert-St Louis

dom. 2/1

4:49 pm-4:45 pm

2 stops16h 56m

$681

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

sáb. 1/10

1:30 pm-9:39 am

2 stops27h 09m

Lambert-St Louis

sáb. 1/17

7:10 am-8:30 am

2 stops18h 20m

$685

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

mar. 6/9

10:25 am-11:23 pm

2 stops19h 58m

$400

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

sáb. 5/2

7:15 am-9:48 pm

2 stops21h 33m

$401

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

sáb. 5/2

7:15 am-9:48 pm

2 stops21h 33m

$401

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

mié. 5/20

7:15 am-9:48 pm

2 stops21h 33m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 14 results
1
2

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 December.
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 $563). Flying from Zurich to St. Louis in December is currently the most expensive (average of $849). 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.

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 diciembre 12, 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
9,095 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

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 19h 09m. British Airways provides one of the quickest options available for as low as $636. Airlines will cover a distance of 4675 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 28% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $408. However, be on the lookout for offers from Delta and Lufthansa, as they are both options that can get you from Zurich to St. Louis for a low price.

  • 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 $563). Flying from Zurich to St. Louis in December is currently the most expensive (average of $849). 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
Swansea
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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.

Alternative routes for Zurich to St. Louis

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

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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$579Average$701FlexibilityNo cancel feeOn-time69%

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.