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St. Louis

$595+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — STL
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$595
(Flysmarter)

Popular in

July

Cheapest in

February

Average price

$1,053
From Zurich to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 29, 2025.

This Flysmarter deal was found by Cheapflights users on 7/29. 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.
Tue 9/237:15 amZRH - STL
2 stops18h 07mBritish Airways
Sun 9/288:03 pmSTL - ZRH
2 stops15h 02mBritish Airways
Deal found 7/29$595
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/211:45 amZRH - STL
1 stop31h 38mAmerican Airlines
Fri 9/197:59 pmSTL - ZRH
2 stops17h 56mAmerican Airlines
Deal found 7/29$598
This Billigflug deal was found by Cheapflights users on 7/28. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:45 amZRH - STL
2 stops19h 03mMultiple Airlines
Thu 9/184:02 pmSTL - ZRH
2 stops19h 13mMultiple Airlines
Deal found 7/28$604
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/18:15 amZRH - STL
2 stops16h 37mUnited Airlines
Tue 9/167:08 amSTL - ZRH
2 stops16h 12mUnited Airlines
Deal found 7/29$612
This Delta deal was found by Cheapflights users on 7/29. 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 8/2610:10 amZRH - STL
1 stop30h 05mDelta
Thu 9/410:45 amSTL - ZRH
2 stops16h 40mDelta
Deal found 7/29$616
This Booking.com deal was found by Cheapflights users on 7/29. 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 11/141:20 pmZRH - STL
2 stops16h 25mAir Canada
Thu 11/204:05 pmSTL - ZRH
2 stops36h 50mAir Canada
Deal found 7/29$643
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:30 amZRH - STL
2 stops19h 02mLufthansa
Sun 9/148:15 amSTL - ZRH
2 stops18h 30mLufthansa
Deal found 7/29$645

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 July 29, 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 9/23

7:15 am-6:22 pm

2 stops18h 07m

Lambert-St Louis

Sun 9/28

8:03 pm-6:05 pm

2 stops15h 02m

$595

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 9/2

11:45 am-12:23 pm

1 stop31h 38m

Lambert-St Louis

Fri 9/19

7:59 pm-8:55 pm

2 stops17h 56m

$598

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Thu 9/11

11:45 am-11:48 pm

2 stops19h 03m

Lambert-St Louis

Thu 9/18

4:02 pm-6:15 pm

2 stops19h 13m

$604

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Mon 9/1

8:15 am-5:52 pm

2 stops16h 37m

Lambert-St Louis

Tue 9/16

7:08 am-6:20 am

2 stops16h 12m

$612

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Tue 8/26

10:10 am-9:15 am

1 stop30h 05m

Lambert-St Louis

Thu 9/4

10:45 am-10:25 am

2 stops16h 40m

$616

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Fri 11/14

1:20 pm-10:45 pm

2 stops16h 25m

Lambert-St Louis

Thu 11/20

4:05 pm-11:55 am

2 stops36h 50m

$643

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Mon 9/1

9:30 am-9:32 pm

2 stops19h 02m

Lambert-St Louis

Sun 9/14

8:15 am-9:45 am

2 stops18h 30m

$645

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Mon 12/22

11:00 am-10:02 pm

2 stops42h 02m

Lambert-St Louis

Sat 12/27

4:41 pm-10:20 am

2 stops34h 39m

$1,064

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Mon 9/15

10:20 am-9:15 pm

2 stops17h 55m

Lambert-St Louis

Sat 9/20

3:55 pm-9:50 pm

3 stops22h 55m

$1,105

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Sun 8/31

8:15 am-1:30 pm

1 stop12h 15m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 14 results
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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, August is the cheapest month in which you can book a flight from Zurich to St. Louis (average of $311). Flying from Zurich to St. Louis in March is currently the most expensive (average of $356). 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 July 29, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and Scandinavian 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.
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.3
Good
1,449 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,826 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    British Airways, at $595, was found to be the cheapest airline from Zurich to St. Louis.Alternate airlines to your destination round-trip include American Airlines and United Airlines. These flights start at 17% 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 Lufthansa, with whom users have recently found tickets for as low as $616. However, be on the lookout for offers from Aer Lingus and Air Canada, 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, August is the cheapest month in which you can book a flight from Zurich to St. Louis (average of $311). Flying from Zurich to St. Louis in March is currently the most expensive (average of $356). 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
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Alton
Chesterfield
Festus
Farmington

Browse thousands of different options on Cheapflights for your next trip

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$579Average$749FlexibilityNo cancel feeOn-time69%

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