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

American Airlines, at $520, was found to be the cheapest airline from Zurich to St. Louis.Alternate airlines to your destination round-trip include British Airways and United Airlines. These flights start at 27% 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 Austrian Airlines, with whom users have recently found tickets for as low as $610. However, be on the lookout for offers from British Airways and Iberia, as they are both options that can get you from Zurich to St. Louis for a low price.

What is the cheapest day to fly from Zurich to St. Louis?

Travelers seeking maximum savings on their Zurich to St. Louis flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Tuesday is generally a great day to depart. Flying on this day could help you save up to 25%.

How far in advance should I book a flight from Zurich to St. Louis?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 26 days in advance, which can save you up to 52% on flights from Zurich to St. Louis compared to booking the week you need them. Waiting 26 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $619. For sooner than that we have options available in the next 3 days from $937.

What is the cheapest month to fly from Zurich to St. Louis?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to St. Louis. Flights to St. Louis from Zurich in November are about $718 on average during November, but can be found for as low as $525.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Zurich to St. Louis as you normally would.

Most accurate provider : When it comes to deals on Zurich-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zurich-St. Louis flight deals on Cheapflights vs. FlightHub >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 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 Zurich-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$520+ Flights from Zurich to St. Louis

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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.

The best prices from Zurich to Lambert-St Louis are usually found in November or December, booked 67 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Zurich to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$520 (American Airlines)
Popular in	July
Cheapest in	November
Average price	$699

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

Highest demand for flights based on searches. 13% potential increase in price ($110 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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 March 3, 2025.

Thu 4/311:45 amZRH - STL

1 stop32h 04mAmerican Airlines

Mon 4/76:00 pmSTL - ZRH

2 stops17h 00mAmerican Airlines

Deal found 3/3

$520

Thu 4/37:15 amZRH - STL

2 stops17h 44mBritish Airways

Mon 4/76:00 pmSTL - ZRH

2 stops17h 00mBritish Airways

Deal found 3/3

$525

Wed 4/210:15 amZRH - STL

2 stops19h 03mMultiple Airlines

Tue 4/86:00 pmSTL - ZRH

2 stops17h 20mMultiple Airlines

Deal found 3/2

$544

Mon 4/1411:55 amZRH - STL

3 stops34h 52mUnited Airlines

Mon 4/211:12 pmSTL - ZRH

2 stops15h 28mUnited Airlines

Deal found 3/2

$554

Wed 4/166:55 amZRH - STL

1 stop13h 35mLufthansa

Wed 4/231:12 pmSTL - ZRH

2 stops16h 03mLufthansa

Deal found 3/3

$587

Wed 4/167:00 amZRH - STL

2 stops16h 47mDelta

Mon 4/285:32 pmSTL - ZRH

2 stops18h 03mDelta

Deal found 3/3

$606

Wed 4/167:25 amZRH - STL

2 stops14h 24mAir Canada

Wed 4/233:30 pmSTL - ZRH

2 stops21h 25mAir Canada

Deal found 3/3

$613

Thu 4/37:00 amZRH - STL

3 stops23h 29mScandinavian Airlines

Mon 4/710:42 amSTL - ZRH

3 stops24h 53mScandinavian Airlines

Deal found 3/3

$1,231

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 March 3, 2025.

Thu 4/311:45 amZRH - STL

1 stop32h 04mAmerican Airlines

Mon 4/76:00 pmSTL - ZRH

2 stops17h 00mAmerican Airlines

Deal found 3/3

$520

Thu 4/37:15 amZRH - STL

2 stops17h 44mBritish Airways

Mon 4/76:00 pmSTL - ZRH

2 stops17h 00mBritish Airways

Deal found 3/3

$525

Wed 4/210:15 amZRH - STL

2 stops19h 03mMultiple Airlines

Tue 4/86:00 pmSTL - ZRH

2 stops17h 20mMultiple Airlines

Deal found 3/2

$544

Mon 4/1411:55 amZRH - STL

3 stops34h 52mUnited Airlines

Mon 4/211:12 pmSTL - ZRH

2 stops15h 28mUnited Airlines

Deal found 3/2

$554

Wed 4/166:55 amZRH - STL

1 stop13h 35mLufthansa

Wed 4/231:12 pmSTL - ZRH

2 stops16h 03mLufthansa

Deal found 3/3

$587

Wed 4/167:00 amZRH - STL

2 stops16h 47mDelta

Mon 4/285:32 pmSTL - ZRH

2 stops18h 03mDelta

Deal found 3/3

$606

Wed 4/167:25 amZRH - STL

2 stops14h 24mAir Canada

Wed 4/233:30 pmSTL - ZRH

2 stops21h 25mAir Canada

Deal found 3/3

$613

Thu 4/37:00 amZRH - STL

3 stops23h 29mScandinavian Airlines

Mon 4/710:42 amSTL - ZRH

3 stops24h 53mScandinavian Airlines

Deal found 3/3

$1,231

Last-minute flights from Zurich to St. Louis
Discover last-minute flight deals from Zurich to St. Louis. Data last updated March 3, 2025 and is based on user searches.

Wed 4/210:15 amZRH - STL

2 stops19h 03mMultiple Airlines

Tue 4/86:00 pmSTL - ZRH

2 stops17h 20mMultiple Airlines

Deal found 3/2

$544

Thu 4/311:45 amZRH - STL

1 stop32h 04mAmerican Airlines

Mon 4/76:00 pmSTL - ZRH

2 stops17h 00mAmerican Airlines

Deal found 3/3

$520

Thu 4/37:15 amZRH - STL

2 stops17h 44mBritish Airways

Mon 4/76:00 pmSTL - ZRH

2 stops17h 00mBritish Airways

Deal found 3/3

$525

Thu 4/37:00 amZRH - STL

3 stops23h 29mScandinavian Airlines

Mon 4/710:42 amSTL - ZRH

3 stops24h 53mScandinavian Airlines

Deal found 3/3

$1,231

Mon 4/1411:55 amZRH - STL

3 stops34h 52mUnited Airlines

Mon 4/211:12 pmSTL - ZRH

2 stops15h 28mUnited Airlines

Deal found 3/2

$554

Wed 4/166:55 amZRH - STL

1 stop13h 35mLufthansa

Mon 4/285:35 pmSTL - ZRH

2 stops19h 30mLufthansa

Deal found 3/3

$587

Wed 4/167:00 amZRH - STL

2 stops16h 47mDelta

Mon 4/285:32 pmSTL - ZRH

2 stops18h 03mDelta

Deal found 3/3

$606

Wed 4/167:25 amZRH - STL

2 stops14h 24mAir Canada

Wed 4/233:30 pmSTL - ZRH

2 stops21h 25mAir Canada

Deal found 3/3

$613

One-way flights from Zurich to St. Louis
Search for one-way flight options from Zurich to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 3, 2025.

Sat 6/217:20 amZRH - STL

2 stops21h 05mAustrian Airlines

Deal found 3/1

$610

Fri 7/117:15 amZRH - STL

2 stops18h 59mBritish Airways

Deal found 3/2

$691

Tue 7/2211:50 amZRH - STL

2 stops28h 22mIberia

Deal found 3/2

$696

Sat 6/2110:10 amZRH - STL

1 stop28h 56mDelta

Deal found 3/1

$834

Tue 7/228:30 amZRH - STL

3 stops37h 46mMultiple Airlines

Deal found 3/2

$856

Sat 7/510:20 amZRH - STL

2 stops20h 19mScandinavian Airlines

Deal found 3/2

$872

Sat 7/511:55 amZRH - STL

1 stop13h 38mLufthansa

Deal found 3/2

$1,057

Find flights from Zurich to St. Louis within your budget

Fly from

Fly to

Route

Depart

Return

Price

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Thu 4/3

11:45 am-12:49 pm

1 stop32h 04m

Lambert-St Louis

Mon 4/7

6:00 pm-6:00 pm

2 stops17h 00m

$520

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Thu 4/3

7:15 am-5:59 pm

2 stops17h 44m

Lambert-St Louis

Mon 4/7

6:00 pm-6:00 pm

2 stops17h 00m

$525

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Wed 4/2

10:15 am-10:18 pm

2 stops19h 03m

Lambert-St Louis

Tue 4/8

6:00 pm-6:20 pm

2 stops17h 20m

$544

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Mon 4/14

11:55 am-3:47 pm

3 stops34h 52m

Lambert-St Louis

Mon 4/21

1:12 pm-11:40 am

2 stops15h 28m

$554

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Wed 4/16

6:55 am-1:30 pm

1 stop13h 35m

Lambert-St Louis

Wed 4/23

1:12 pm-12:15 pm

2 stops16h 03m

$587

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Wed 4/16

7:00 am-4:47 pm

2 stops16h 47m

Lambert-St Louis

Mon 4/28

5:32 pm-6:35 pm

2 stops18h 03m

$606

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Wed 4/16

7:25 am-2:49 pm

2 stops14h 24m

Lambert-St Louis

Wed 4/23

3:30 pm-7:55 pm

2 stops21h 25m

$613

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Thu 4/3

7:00 am-11:29 pm

3 stops23h 29m

Lambert-St Louis

Mon 4/7

10:42 am-6:35 pm

3 stops24h 53m

$1,231

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Sat 6/21

7:20 am-9:25 pm

2 stops21h 05m

$610

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Fri 7/11

7:15 am-7:14 pm

2 stops18h 59m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 15 results

Compare providers for flights from Zurich to St. Louis

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 March.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*2 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 Zurich-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zurich-St. Louis flight deals on Cheapflights vs. FlightHub >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 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 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.

Travel insights for flights from Zurich to St. Louis

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

How far ahead should I book a flight from Zurich to St. Louis?

To ensure you get the cheapest price possible for a flight from Zurich to St. Louis, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, 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 80.6 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 St. Louis

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,068 reviews

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

768 reviews

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,679 reviews

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines

7.3

Good

1,314 reviews

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Zurich to St. Louis round-trip?
American Airlines, at $520, was found to be the cheapest airline from Zurich to St. Louis.Alternate airlines to your destination round-trip include British Airways and United Airlines. These flights start at 27% 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 Austrian Airlines, with whom users have recently found tickets for as low as $610. However, be on the lookout for offers from British Airways and Iberia, 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

Fenton

Fairview Heights

Maryland Heights

Collinsville

Wentzville

Eureka

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Festus

Alton

Farmington

Chesterfield

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Other flights to St. Louis

Top 2 airlines flying from Zurich to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$562	Average$749	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$570	Average$653	FlexibilityNo cancel fee	On-time71%

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$520+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Zurich to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Zurich to Lambert-St Louis are usually found in November or December, booked 67 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Zurich to St. Louis

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Zurich to St. Louis

Cheapest flights from Zurich to St. LouisExplore 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 March 3, 2025.

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 March 3, 2025.

Find flights from Zurich to St. Louis within your budget

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 March.

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.

Travel insights for flights from Zurich to St. Louis

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

How far ahead should I book a flight from Zurich to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Zurich to St. Louis. Price data was last updated on February 28, 2025.

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

Rainfall in St. Louis by month

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

Temperature in St. Louis by month

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

Reviews of airlines servicing St. Louis

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?

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

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

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

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

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

Traveling to a place near Zurich?

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.

Top 2 airlines flying from Zurich to St. Louis

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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 March 3, 2025.