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

Our cheapest airline available from St. Louis to Geneva is British Airways. Our recent data shows that you can find tickets from as low as $634 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $636 and $670 round-trip. Users have found that British Airways is 39% cheaper than the other options available to this destination.

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

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $551. Users have also found prices from $1,261 and $3,044 on Delta and Lufthansa, respectively.

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

Currently, November is the cheapest month in which you can book a flight from St. Louis to Geneva (average of $676). Flying from St. Louis to Geneva in June is currently the most expensive (average of $1,139). 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.

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

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

In terms of precipitation, rainfall in Geneva ranges from 2.7 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Geneva when rainfall is around 2.7 in.

If weather is an important factor for your trip to Geneva, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

When booking a flight from St. Louis to Geneva, you may want to consider flying on Air Canada, Delta or United Airlines as they are the most popular for this route.

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

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 42% on the overall cost on flights from St. Louis to Geneva.

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

February can be a great time to fly to Geneva from St. Louis with a flight ticket averaging about $1,047. Cheapflights users have found deals in the month of February for as cheap as $615. The most expensive prices can be found in the month of June.

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

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

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

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

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

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

$449+ Flights from St. Louis to Geneva

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Cheap flight deals from St. Louis to Geneva

Round-trip from	$624 (Booking.com)
One-way from	$449 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,364

From Lambert-St Louis to Geneva Geneve-Cointrin

Search Deals

One-way flight from Lambert-St Louis to Geneva Geneve-Cointrin

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Highest demand for flights based on searches. 15% potential increase in price ($193 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from St. Louis to Geneva

Cheapest flights from St. Louis to Geneva
Explore the most affordable flight options available from St. Louis to Geneva. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Mon 8/181:30 pmSTL - GVA

1 stop13h 25mMultiple Airlines

Mon 8/256:45 pmGVA - STL

2 stops27h 59mMultiple Airlines

Deal found 7/2

$624

Mon 8/187:59 pmSTL - GVA

2 stops13h 36mBritish Airways

Mon 8/259:15 pmGVA - STL

2 stops26h 32mBritish Airways

Deal found 7/2

$634

Mon 8/181:30 pmSTL - GVA

1 stop13h 25mAir Canada

Mon 8/2512:40 pmGVA - STL

1 stop14h 20mAir Canada

Deal found 7/2

$636

Tue 7/299:16 amSTL - GVA

1 stop18h 29mDelta

Thu 8/1412:45 pmGVA - STL

1 stop15h 12mDelta

Deal found 7/1

$670

Sat 12/68:25 amSTL - GVA

1 stop16h 10mUnited Airlines

Sat 12/131:00 pmGVA - STL

2 stops32h 20mUnited Airlines

Deal found 7/2

$677

Wed 10/88:26 amSTL - GVA

2 stops26h 39mIberia

Tue 10/286:00 amGVA - STL

2 stops20h 23mIberia

Deal found 7/1

$707

Sun 8/173:30 pmSTL - GVA

1 stop15h 05mLufthansa

Sun 8/246:10 amGVA - STL

1 stop14h 20mLufthansa

Deal found 7/2

$805

Best flights from St. Louis to Geneva
Discover carefully curated flight deals from St. Louis to Geneva that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Mon 8/181:30 pmSTL - GVA

1 stop13h 25mMultiple Airlines

Mon 8/256:45 pmGVA - STL

2 stops27h 59mMultiple Airlines

Deal found 7/2

$624

Mon 8/187:59 pmSTL - GVA

2 stops13h 36mBritish Airways

Mon 8/259:15 pmGVA - STL

2 stops26h 32mBritish Airways

Deal found 7/2

$634

Mon 8/181:30 pmSTL - GVA

1 stop13h 25mAir Canada

Mon 8/2512:40 pmGVA - STL

1 stop14h 20mAir Canada

Deal found 7/2

$636

Tue 7/299:16 amSTL - GVA

1 stop18h 29mDelta

Thu 8/1412:45 pmGVA - STL

1 stop15h 12mDelta

Deal found 7/1

$670

Sat 12/68:25 amSTL - GVA

1 stop16h 10mUnited Airlines

Sat 12/131:00 pmGVA - STL

2 stops32h 20mUnited Airlines

Deal found 7/2

$677

Wed 10/88:26 amSTL - GVA

2 stops26h 39mIberia

Tue 10/286:00 amGVA - STL

2 stops20h 23mIberia

Deal found 7/1

$707

Sun 8/173:30 pmSTL - GVA

1 stop15h 05mLufthansa

Sun 8/246:10 amGVA - STL

1 stop14h 20mLufthansa

Deal found 7/2

$805

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

Wed 7/98:00 amSTL - GVA

2 stops22h 45mTurkish Airlines

Sun 7/207:10 pmGVA - STL

2 stops33h 25mTurkish Airlines

Deal found 7/2

$6,066

Wed 7/93:30 pmSTL - GVA

1 stop20h 20mLufthansa

Sun 7/206:10 amGVA - STL

1 stop14h 20mLufthansa

Deal found 7/1

$6,708

Wed 7/91:29 pmSTL - GVA

2 stops18h 11mScandinavian Airlines

Sun 7/207:15 amGVA - STL

3 stops23h 38mScandinavian Airlines

Deal found 7/1

$8,100

Tue 7/296:00 amSTL - GVA

1 stop21h 45mDelta

Wed 8/1312:45 pmGVA - STL

1 stop15h 12mDelta

Deal found 7/1

$670

Sat 8/28:01 pmSTL - GVA

2 stops32h 44mIberia

Wed 8/137:00 amGVA - STL

2 stops20h 47mIberia

Deal found 7/1

$707

Sun 8/173:30 pmSTL - GVA

1 stop15h 05mLufthansa

Sun 8/246:10 amGVA - STL

1 stop14h 20mLufthansa

Deal found 7/2

$805

Mon 8/181:30 pmSTL - GVA

1 stop13h 25mMultiple Airlines

Mon 8/256:45 pmGVA - STL

2 stops27h 59mMultiple Airlines

Deal found 7/2

$624

Mon 8/187:59 pmSTL - GVA

2 stops13h 36mBritish Airways

Mon 8/259:15 pmGVA - STL

2 stops26h 32mBritish Airways

Deal found 7/2

$634

Mon 8/181:30 pmSTL - GVA

1 stop13h 25mAir Canada

Mon 8/2512:40 pmGVA - STL

1 stop14h 20mAir Canada

Deal found 7/2

$636

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

Wed 7/2311:24 amSTL - GVA

2 stops22h 36mMultiple Airlines

Deal found 7/3

$449

Wed 7/231:30 pmSTL - GVA

1 stop13h 25mUnited Airlines

Deal found 7/3

$551

Wed 7/2310:46 amSTL - GVA

2 stops16h 59mDelta

Deal found 7/3

$1,261

Wed 7/233:30 pmSTL - GVA

1 stop12h 10mLufthansa

Deal found 7/3

$3,044

Wed 7/237:38 pmSTL - GVA

2 stops20h 02mBritish Airways

Deal found 7/3

$5,103

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Geneva that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Mon 8/18

1:30 pm-9:55 am

1 stop13h 25m

Geneva Geneve-Cointrin

Mon 8/25

6:45 pm-3:44 pm

2 stops27h 59m

$624

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Mon 8/18

7:59 pm-4:35 pm

2 stops13h 36m

Geneva Geneve-Cointrin

Mon 8/25

9:15 pm-4:47 pm

2 stops26h 32m

$634

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Mon 8/18

1:30 pm-9:55 am

1 stop13h 25m

Geneva Geneve-Cointrin

Mon 8/25

12:40 pm-8:00 pm

1 stop14h 20m

$636

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Tue 7/29

6:00 am-10:45 am

1 stop21h 45m

Geneva Geneve-Cointrin

Wed 8/13

12:45 pm-8:57 pm

1 stop15h 12m

$670

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Sat 12/6

8:25 am-7:35 am

1 stop16h 10m

Geneva Geneve-Cointrin

Sat 12/13

1:00 pm-2:20 pm

2 stops32h 20m

$677

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Wed 10/8

8:26 am-6:05 pm

2 stops26h 39m

Geneva Geneve-Cointrin

Tue 10/28

6:00 am-8:23 pm

2 stops20h 23m

$707

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Sun 8/17

3:30 pm-1:35 pm

1 stop15h 05m

Geneva Geneve-Cointrin

Sun 8/24

6:10 am-1:30 pm

1 stop14h 20m

$805

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Wed 7/23

11:24 am-5:00 pm

2 stops22h 36m

$449

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Wed 7/23

1:30 pm-9:55 am

1 stop13h 25m

$551

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

Wed 7/23

10:46 am-10:45 am

2 stops16h 59m

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 12 results

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

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

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

Unlike in the evening, when flights are generally more expensive, you can save up to 32% on flights from St. Louis to Geneva by exploring options for tickets in the afternoon.

Reviews of airlines servicing Geneva

Read through reviews of airlines operating flights from St. Louis to Geneva, such as Delta, United Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,681 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Iberia

7.0

Good

2,820 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Lufthansa

6.8

Okay

7,207 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from St. Louis to Geneva round-trip?
Our cheapest airline available from St. Louis to Geneva is British Airways. Our recent data shows that you can find tickets from as low as $634 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $636 and $670 round-trip. Users have found that British Airways is 39% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from St. Louis to Geneva one-way?
For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $551. Users have also found prices from $1,261 and $3,044 on Delta and Lufthansa, respectively.
Can I find deals for flights from St. Louis to Geneva that include hotel bookings?
Yes. In addition to deals on St. Louis to Geneva flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Geneva?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Geneva.
Can I find deals for business class flights from St. Louis to Geneva?
Yes. Cheapflights offers flight deals from St. Louis to Geneva 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 Geneva?
Currently, November is the cheapest month in which you can book a flight from St. Louis to Geneva (average of $676). Flying from St. Louis to Geneva in June is currently the most expensive (average of $1,139). 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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Yverdon-les-Bains

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Other flights to Geneva

Top 3 airlines flying from St. Louis to Geneva

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$646	Average$1,001	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$690	Average$1,373	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$701	Average$1,029	FlexibilityNo cancel fee	On-time69%

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$449+ Cheap flights from St. Louis (STL) to Geneva (GVA)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Geneva with Cheapflights

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Cheap flight deals from St. Louis to Geneva

Round-trip from

One-way from

Popular in

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Find flight deals from St. Louis to Geneva

Cheapest flights from St. Louis to GenevaExplore the most affordable flight options available from St. Louis to Geneva. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from St. Louis to Geneva. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Geneva that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Geneva from St. Louis with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from St. Louis to Geneva. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Reviews of airlines servicing Geneva

Get insights into the airlines that provide service to Geneva. 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 Geneva. Reviews last updated July 3, 2025.

Read through reviews of airlines operating flights from St. Louis to Geneva, such as Delta, United Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Geneva. 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 St. Louis to Geneva round-trip?

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

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

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

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

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

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Alternative routes for St. Louis to Geneva

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Top 3 airlines flying from St. Louis to Geneva

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Cheapest flights from St. Louis to Geneva
Explore the most affordable flight options available from St. Louis to Geneva. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.