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Cheap flights from St. Louis (STL) to Lausanne, Switzerland from $369

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — GVA
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
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The best prices from Lambert-St Louis to Lausanne are usually found in October or January, booked 52 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from St. Louis to Lausanne

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Lausanne (LS9). 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 May 4, 2024.

Popular in

July

Cheapest in

October

Round-trip from

$612

One-way from

$568
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Lambert-St Louis to Lausanne
Search Deals
One-way flight from Lambert-St Louis to Lausanne
Search Deals

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

To save on the cost of your flight from St. Louis to Lausanne, book at least 53 days before your planned departure. Booking around this time can save you about 184% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,315 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,288.

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

October is one of the best times of the year to fly to Lausanne from St. Louis. Prices for October average $978 per person but you can even find prices for as low as $612. The most expensive prices can be found in the month of July. Opting for a October flight can save you 45% on your journey compared to booking in July

When is the cheapest time to fly from St. Louis to Lausanne (STL - LS9)?

When flying from St. Louis to Lausanne, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Lufthansa flights from St. Louis to Lausanne

Explore cheap flight options specifically provided by Lufthansa for the route between St. Louis and Lausanne. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Take a look at some of the lowest-priced Lufthansa flights heading from St. Louis to Lausanne. It's recommended that users confirm their flight details before booking.
Fri 8/233:25 pmSTL - GVA
1 stop20h 20mLufthansa
Tue 9/39:20 amGVA - STL
1 stop20h 36mLufthansa
Deal found 5/2$930
Sat 6/228:25 amSTL - GVA
2 stops25h 20mLufthansa
Fri 6/288:00 pmGVA - STL
2 stops26h 40mLufthansa
Deal found 5/3$1,229
Sun 7/143:25 pmSTL - GVA
1 stop11h 40mLufthansa
Sun 8/46:30 amGVA - STL
2 stops16h 10mLufthansa
Deal found 5/2$1,650
Fri 6/283:25 pmSTL - GVA
1 stop11h 40mLufthansa
Tue 7/99:20 amGVA - STL
1 stop20h 17mLufthansa
Deal found 5/2$1,678
Fri 6/283:25 pmSTL - GVA
1 stop11h 40mLufthansa
Mon 7/88:00 pmGVA - STL
2 stops26h 40mLufthansa
Deal found 5/2$1,694

Cheap Delta flights from St. Louis to Lausanne

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Lausanne. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Take a gander at the lowest prices we've found on Delta flights from St. Louis to Lausanne. Deals are refreshing constantly so come back soon for more options.
Sun 7/141:10 pmSTL - GVA
1 stop14h 35mDelta
Tue 8/1312:45 pmGVA - STL
1 stop15h 21mDelta
Deal found 5/2$816
Fri 8/236:00 pmSTL - GVA
2 stops15h 30mDelta
Tue 9/312:45 pmGVA - STL
2 stops17h 54mDelta
Deal found 5/2$820
Mon 7/153:43 pmSTL - GVA
2 stops15h 07mDelta
Tue 8/1312:45 pmGVA - STL
1 stop15h 21mDelta
Deal found 5/2$833
Sun 9/110:10 amSTL - GVA
2 stops17h 35mDelta
Wed 9/1812:45 pmGVA - STL
2 stops17h 50mDelta
Deal found 5/3$836
Sun 7/147:15 amSTL - GVA
2 stops20h 30mDelta
Fri 8/97:20 amGVA - STL
2 stops21h 09mDelta
Deal found 5/3$850
Mon 7/153:43 pmSTL - GVA
2 stops15h 07mDelta
Tue 8/132:10 pmGVA - STL
2 stops16h 29mDelta
Deal found 5/2$862
Sun 7/141:10 pmSTL - GVA
1 stop14h 35mDelta
Mon 8/1212:45 pmGVA - STL
1 stop15h 21mDelta
Deal found 5/3$866
Sun 7/147:06 pmSTL - GVA
2 stops14h 24mDelta
Tue 8/1311:55 amGVA - STL
2 stops18h 44mDelta
Deal found 5/2$875
Wed 7/173:43 pmSTL - GVA
2 stops15h 07mDelta
Mon 8/1212:45 pmGVA - STL
1 stop15h 21mDelta
Deal found 5/3$883

Cheap St. Louis to Lausanne flights in May & June 2024

Find cheap flight options from St. Louis to Lausanne specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 4, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Lausanne in May and June 2024. Check back soon for alternative fares.
Fri 6/286:00 amSTL - GVA
2 stops34h 10mBritish Airways
Tue 7/99:25 pmGVA - STL
2 stops30h 24mBritish Airways
Deal found 5/4$1,086
Sat 6/110:50 amSTL - GVA
1 stop13h 40mMultiple Airlines
Sat 6/812:15 pmGVA - STL
2 stops34h 06mMultiple Airlines
Deal found 5/2$1,087
Sat 6/110:50 amSTL - GVA
1 stop13h 40mUnited Airlines
Sat 6/89:20 amGVA - STL
1 stop13h 38mUnited Airlines
Deal found 5/2$1,091
Sat 6/18:05 amSTL - GVA
2 stops16h 25mUnited Airlines
Sat 6/89:20 amGVA - STL
2 stops17h 22mUnited Airlines
Deal found 5/2$1,096
Sat 6/228:25 amSTL - GVA
2 stops25h 20mLufthansa
Fri 6/288:00 pmGVA - STL
2 stops26h 40mLufthansa
Deal found 5/3$1,229
Sat 6/111:39 amSTL - GVA
3 stops24h 06mMultiple Airlines
Sat 6/89:40 amGVA - STL
3 stops38h 31mMultiple Airlines
Deal found 5/2$1,397
Sat 6/15:15 pmSTL - GVA
3 stops57h 10mMultiple Airlines
Sat 6/812:45 pmGVA - STL
2 stops16h 17mMultiple Airlines
Deal found 5/2$1,446
Fri 6/285:30 pmSTL - GVA
2 stops42h 15mLufthansa
Tue 7/910:45 amGVA - STL
1 stop33h 45mLufthansa
Deal found 5/4$1,458
Fri 6/288:25 amSTL - GVA
1 stop16h 15mUnited Airlines
Tue 7/911:00 amGVA - STL
2 stops18h 37mUnited Airlines
Deal found 5/4$1,466

St. Louis to Lausanne 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Lausanne in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Lausanne in May and June 2024. Check back soon for alternative fares.
Tue 9/176:02 amSTL - GVA
1 stop18h 28mMultiple Airlines
Tue 9/2412:15 pmGVA - STL
2 stops34h 05mMultiple Airlines
Deal found 5/3$827
Sun 9/18:25 amSTL - GVA
1 stop16h 15mUnited Airlines
Wed 9/189:20 amGVA - STL
1 stop13h 45mUnited Airlines
Deal found 5/3$831
Wed 7/319:20 amSTL - GVA
2 stops17h 10mAmerican Airlines
Thu 8/87:00 amGVA - STL
2 stops19h 20mAmerican Airlines
Deal found 5/3$834
Sun 9/110:10 amSTL - GVA
2 stops17h 35mDelta
Wed 9/1812:45 pmGVA - STL
2 stops17h 50mDelta
Deal found 5/3$836
Sat 9/75:20 pmSTL - GVA
2 stops31h 20mUnited Airlines
Wed 9/189:20 amGVA - STL
1 stop13h 45mUnited Airlines
Deal found 5/3$843
Sat 9/75:20 pmSTL - GVA
2 stops31h 20mUnited Airlines
Wed 9/189:20 amGVA - STL
1 stop13h 45mUnited Airlines
Deal found 5/4$844
Sat 9/75:20 pmSTL - GVA
2 stops31h 20mUnited Airlines
Wed 9/1811:00 amGVA - STL
2 stops30h 07mUnited Airlines
Deal found 5/3$848
Sun 7/147:15 amSTL - GVA
2 stops20h 30mDelta
Fri 8/97:20 amGVA - STL
2 stops21h 09mDelta
Deal found 5/3$850
Sun 7/146:09 pmSTL - GVA
2 stops15h 36mBritish Airways
Thu 8/89:25 pmGVA - STL
2 stops27h 22mBritish Airways
Deal found 5/3$861

St. Louis to Lausanne flights leaving soon

Find last-minute flight options from St. Louis to Lausanne for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Lausanne. Users should examine the flight details to ensure there are no surprises.
Thu 5/95:35 pmSTL - GVA
2 stops32h 25mMultiple Airlines
Mon 5/137:05 pmGVA - STL
2 stops27h 16mMultiple Airlines
Deal found 5/3$1,640
Thu 5/91:00 pmSTL - GVA
1 stop11h 40mBrussels Airlines
Mon 5/1311:00 amGVA - STL
1 stop15h 19mBrussels Airlines
Deal found 5/3$1,965
Thu 5/911:00 amSTL - GVA
1 stop15h 50mMultiple Airlines
Mon 5/138:10 pmGVA - STL
2 stops30h 51mMultiple Airlines
Deal found 5/3$1,974

One-way flights to Lausanne from St. Louis

Search for one-way flight options from St. Louis to Lausanne. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Users traveling one-way from St. Louis to Lausanne can select one of these great deals. Users needing a return flight from St. Louis to Lausanne should utilize the search form above.
Tue 7/1611:11 amSTL - GVA
2 stops28h 44mMultiple Airlines
Deal found 5/2$369
Tue 7/1611:11 amSTL - GVA
2 stops28h 44mMultiple Airlines
Deal found 5/3$373
Mon 7/1512:15 pmSTL - GVA
3 stops17h 50mMultiple Airlines
Deal found 5/3$383
Sun 7/146:45 pmSTL - GVA
2 stops45h 10mMultiple Airlines
Deal found 5/2$389
Mon 7/159:20 pmSTL - GVA
2 stops42h 35mMultiple Airlines
Deal found 5/2$390
Mon 7/159:20 pmSTL - GVA
2 stops42h 35mMultiple Airlines
Deal found 5/3$394
Fri 7/124:45 pmSTL - GVA
3 stops37h 20mMultiple Airlines
Deal found 5/3$397
Sat 7/139:29 pmSTL - GVA
2 stops42h 26mMultiple Airlines
Deal found 5/2$401
Sun 7/146:42 pmSTL - GVA
2 stops42h 38mMultiple Airlines
Deal found 5/3$402

Find flights from St. Louis to Lausanne within your budget

Customize your flight search to find flights from St. Louis to Lausanne 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 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$782 - $1,192

Route

Depart

Return

Price

Lambert-St LouisGeneva Geneve-Cointrin

STL - GVA

STLGVA

Lambert-St Louis

Tue 9/17

2 stops18h 12m

Geneva Geneve-Cointrin

Thu 12/19

2 stops21h 47m

$782

Lambert-St LouisGeneva Geneve-Cointrin

STL - GVA

STLGVA

Lambert-St Louis

Tue 9/17

1 stop11h 25m

Geneva Geneve-Cointrin

Thu 12/19

2 stops16h 49m

$785

Lambert-St LouisGeneva Geneve-Cointrin

STL - GVA

STLGVA

Lambert-St Louis

Sun 7/14

1 stop14h 35m

Geneva Geneve-Cointrin

Tue 8/13

1 stop15h 21m

$816

Lambert-St LouisGeneva Geneve-Cointrin

STL - GVA

STLGVA

Lambert-St Louis

Fri 8/23

2 stops15h 30m

Geneva Geneve-Cointrin

Tue 9/3

2 stops17h 54m

$820

Lambert-St LouisGeneva Geneve-Cointrin

STL - GVA

STLGVA

Lambert-St Louis

Tue 9/17

1 stop11h 25m

Geneva Geneve-Cointrin

Tue 9/24

2 stops34h 05m

$827

Lambert-St LouisGeneva Geneve-Cointrin

STL - GVA

STLGVA

Lambert-St Louis

Sun 7/14

2 stops15h 36m

Geneva Geneve-Cointrin

Thu 8/8

2 stops15h 32m

$861

Lambert-St LouisGeneva Geneve-Cointrin

STL - GVA

STLGVA

Lambert-St Louis

Fri 8/23

1 stop20h 20m

Geneva Geneve-Cointrin

Tue 9/3

1 stop20h 36m

$930

Lambert-St LouisGeneva Geneve-Cointrin

STL - GVA

STLGVA

Lambert-St Louis

Mon 7/15

2 stops16h 40m

Geneva Geneve-Cointrin

Fri 8/9

2 stops16h 11m

$987

Lambert-St LouisGeneva Geneve-Cointrin

STL - GVA

STLGVA

Lambert-St Louis

Sat 6/22

2 stops18h 05m

Geneva Geneve-Cointrin

Fri 6/28

2 stops30h 35m

$1,192

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to book a flight from St. Louis to Lausanne?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Lausanne. Price data was last updated on January 28, 2024.
The price you pay for your flight from St. Louis to Lausanne may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from St. Louis to Lausanne?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Lausanne. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Lausanne flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Lausanne by month

Plan your trip from St. Louis to Lausanne by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Lausanne is currently $389 while a round-trip flight costs $889. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from St. Louis to Lausanne (average of $612). Flying from St. Louis to Lausanne in June is currently the most expensive (average of $1,306). 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.

January

$687

February

$699

March

$802

April

$758

May

$824

June

$1,306

July

$1,167

August

$973

September

$781

October

$777

November

$612

December

$633

Temperature and rainfall in Lausanne by month

Plan your trip to Lausanne by taking into account the average temperature and rainfall totals by month.

GVA

Temperature

35.6 - 68 °F

Reviews of airlines servicing Lausanne

Get insights into the airlines that provide service to Lausanne. 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 Lausanne. Reviews last updated May 4, 2024.
To help decide which airline to fly from St. Louis to Lausanne, see what other customers have to say about Lufthansa, Delta and United Airlines. 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.
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,848 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,790 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,134 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,755 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Brussels Airlines
7.3
Good
593 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

    For a flight from St. Louis to Lausanne, 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 Lausanne per day. 7 airlines have flights to Lausanne from Lambert-St Louis on a regular basis.

  • Can I find flights from St. Louis to Lausanne for under $800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Lausanne for under $800. The cheapest flight booked recently is on American Airlines for just $782, but on average you can expect to pay $838.

  • Are there last-minute flights available from St. Louis to Lausanne for under $1,700?

    There are currently 3+ open flights from St. Louis to Lausanne within the next 7 days for less than $1,700.

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

    One-way options have recently been found by users for as low as $568 on Air Canada. Other airlines that offer cheap prices include United Airlines from $572 and Delta from $639 one-way.

  • What are the most popular airlines that fly from St. Louis to Lausanne?

    Before booking your flight from St. Louis to Lausanne check out the most popular airlines for this route: American Airlines, Air Canada or British Airways.

  • What does STL to GVA mean?

    STL stands for Lambert-St Louis Airport, while GVA stands for Geneva Geneve-Cointrin Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Basel EuroAirport Swiss (BSL), Mulhouse EuroAirport (MLH), Belp Airport (BRN) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from St. Louis to Lausanne that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Lausanne flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Lausanne with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Lausanne flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Lausanne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Lausanne that allow pets onboard?

    Many airlines flying from St. Louis to Lausanne offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Lausanne?

    Yes, you can often find last-minute deals on St. Louis to Lausanne flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Lausanne flight deals updated?

    The St. Louis to Lausanne flight deals you see on this page were last updated on 5/4.

See more FAQs

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Alternative routes for St. Louis to Lausanne
See prices for flight routes from nearby airports that may be better suited for you.

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Top 7 airlines flying from St. Louis to Lausanne

Discover the top 7 airlines that operate flights from St. Louis to Lausanne. 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 2,864,334 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$567Average$892FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest$659Average$968FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$661Average$1,079FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$690Average$860FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$709Average$1,463FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest$712Average$860FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$776Average$1,103FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from St. Louis to Lausanne by cabin class

Find flights from St. Louis to Lausanne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from St. Louis to Lausanne?

Deals for St. Louis to Lausanne flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Can Cheapflights find flights from St. Louis to Lausanne with no change fees?

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Can Cheapflights notify me if prices for flights from St. Louis to Lausanne become cheaper?

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