Lucerne

$384+ Cheap flights from St. Louis (STL) to Lucerne, Switzerland

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ZRH
May 2 — May 91
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Cheap flight deals from St. Louis to Lucerne

Cheapest flights from St. Louis to Lucerne
Explore the most affordable flight options available from St. Louis to Lucerne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:27 pm
STL
-
ZRH
2 stops13h 43m
Lufthansa
Wed 12/97:05 am
ZRH
-
STL
1 stop13h 50m
Lufthansa
Deal found 3/29$738
This United Airlines deal was found by Cheapflights users on 3/30. 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 12/78:25 am
STL
-
ZRH
1 stop16h 15m
United Airlines
Wed 12/91:20 pm
ZRH
-
STL
2 stops30h 00m
United Airlines
Deal found 3/30$749
This Booking.com deal was found by Cheapflights users on 3/29. 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.
Mon 12/71:27 pm
STL
-
ZRH
2 stops13h 58m
Air Canada
Wed 12/912:40 pm
ZRH
-
STL
2 stops32h 38m
Air Canada
Deal found 3/29$752
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:50 pm
STL
-
ZRH
1 stop13h 30m
Lufthansa
Fri 11/137:05 am
ZRH
-
STL
1 stop13h 50m
Lufthansa
Deal found 3/30$779
This Booking.com deal was found by Cheapflights users on 4/1. 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.
Mon 11/234:15 pm
STL
-
ZRH
1 stop11h 10m
Air Canada
Mon 12/73:30 pm
ZRH
-
STL
2 stops55h 00m
Air Canada
Deal found 4/1$784
This Gotogate deal was found by Cheapflights users on 3/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:05 pm
STL
-
ZRH
1 stop11h 00m
Air Canada
Wed 5/1312:40 pm
ZRH
-
STL
1 stop14h 45m
Air Canada
Deal found 3/29$788
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 11/61:27 pm
STL
-
ZRH
1 stop11h 28m
United Airlines
Fri 11/131:20 pm
ZRH
-
STL
2 stops31h 58m
United Airlines
Deal found 3/30$799
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 12/44:15 pm
STL
-
ZRH
1 stop11h 10m
United Airlines
Wed 12/161:20 pm
ZRH
-
STL
2 stops31h 58m
United Airlines
Deal found 4/1$802

Find flight deals from St. Louis to Lucerne

Keep the following information in mind while searching for St. Louis to Lucerne flight deals. Data was last updated April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$788
(Gotogate)

One-way from

$384
(oojo)

Popular in

June

Cheapest in

November

Average price

$732
Provider with most accurate pricing for Lambert-St Louis-Zurich flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Zurich flights.
From Lambert-St Louis to Lucerne
One-way flight from Lambert-St Louis to Lucerne
Highest demand for flights based on searches. 19% potential increase in price ($216 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Lucerne 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 April 2, 2026.
Use the filters below to find and compare flights from St. Louis to Lucerne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 4/29

12:15 pm-8:05 am

1 stop12h 50m

Zurich

Tue 5/12

1:25 pm-8:09 pm

1 stop13h 44m

$822

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 4/29

8:21 am-7:45 am

1 stop16h 24m

Zurich

Mon 5/4

2:35 pm-2:32 pm

2 stops30h 57m

$851

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 4/29

5:21 pm-6:15 pm

2 stops17h 54m

Zurich

Mon 5/4

7:00 pm-7:30 pm

2 stops31h 30m

$856

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Tue 4/21

6:55 pm-7:45 am

1 stop29h 50m

Zurich

Tue 4/28

1:25 pm-3:25 pm

1 stop33h 00m

$902

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Tue 4/21

5:59 pm-1:55 pm

2 stops12h 56m

Zurich

Tue 4/28

10:10 am-5:44 pm

1 stop14h 34m

$920

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Thu 5/7

7:09 pm-7:45 am

1 stop29h 36m

Zurich

Sat 5/16

1:25 pm-12:06 pm

1 stop29h 41m

$967

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Wed 4/22

7:25 am-10:35 am

2 stops20h 10m

Zurich

Sun 4/26

1:35 pm-8:30 am

2 stops25h 55m

$971

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Fri 5/15

1:59 pm-1:55 pm

2 stops16h 56m

Zurich

Fri 5/22

10:10 am-11:59 pm

1 stop20h 49m

$1,036
Cheapest one-way

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Tue 9/1

9:45 am-2:40 pm

2 stops21h 55m

$384
Quickest one-way

St. LouisZurich

STL - ZRH

STLZRH

Lambert-St Louis

Tue 9/1

4:13 pm-10:35 am

1 stop11h 22m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from St. Louis to Lucerne

Have a flexible travel schedule? Discover the best time to fly to Lucerne 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Lucerne

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Lucerne. Price data was last updated on March 13, 2026.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Lucerne. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from St. Louis to Lucerne (average of $492). Flying from St. Louis to Lucerne in June is currently the most expensive (average of $1,015). 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 St. Louis to Lucerne?

Reviews of airlines servicing Lucerne

Get insights into the airlines that provide service to Lucerne. 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 Lucerne. Reviews last updated April 2, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAir Canada from St. Louis to Lucerne. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Lucerne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from St. Louis to Lucerne?

    For a flight from St. Louis to Lucerne, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 0 outbound flights to Lucerne per day. 6 airlines have flights to Lucerne from Lambert-St Louis on a regular basis.

  • How long is the flight from St. Louis to Lucerne?

    Airlines like United Airlines fly from St. Louis to Lucerne in about 12h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from St. Louis to Lucerne is about 4675 mi.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from St. Louis to Lucerne (average of $492). Flying from St. Louis to Lucerne in June is currently the most expensive (average of $1,015). 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

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Alternative routes for St. Louis to Lucerne

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from St. Louis to Lucerne

Discover the top 6 airlines that operate flights from St. Louis to Lucerne. 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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$485Average$754FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$500Average$967FlexibilityNo cancel feeOn-time71%
DeltaCheapest$594Average$1,002FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$604Average$954FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$629Average$1,261FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$663Average$974FlexibilityNo cancel feeOn-time67%

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