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St. Louis

$744+ Cheap flights from Geneva (GVA) 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
GVA — STL
Sep 14 — Sep 211
Mon 9/14
Mon 9/21
1 adult, Economy
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Cheap flight deals from Geneva to St. Louis

Cheapest flights from Geneva to St. Louis
Explore the most affordable flight options available from Geneva to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.

This Iberia deal was found by Cheapflights users on 8/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:20 am -
2 stops20h 07m
Fri 9/1111:01 am -
2 stops17h 44m
Deal found 8/15$744
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/26:10 am -
1 stop14h 15m
Fri 9/116:00 am -
2 stops18h 40m
Deal found 8/13$774
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/286:10 am -
1 stop14h 15m
Tue 9/1512:28 pm -
1 stop12h 02m
Deal found 8/13$776
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/286:10 am -
1 stop14h 15m
Fri 9/47:00 am -
1 stop17h 30m
Deal found 8/12$777
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/286:10 am -
1 stop14h 15m
Sat 9/1911:25 am -
2 stops15h 30m
Deal found 8/13$779
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 12/176:50 am -
2 stops21h 32m
Sun 1/101:00 pm -
1 stop11h 35m
Deal found 8/14$780
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 8/2710:15 am -
2 stops18h 45m
Thu 9/178:30 am -
2 stops16h 00m
Deal found 8/13$781

Find flight deals from Geneva to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Geneva (GVA) 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 August 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$744
(Iberia)

One-way from

$565
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,146
Provider with most accurate pricing for Geneva Geneve-Cointrin-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Geneva Geneve-Cointrin-Lambert-St Louis flights.
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From Geneva Geneve-Cointrin to Lambert-St Louis
Search Deals
One-way flight from Geneva Geneve-Cointrin to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Geneva 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 August 15, 2026.
Use the filters below to find and compare flights from Geneva to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GenevaSt. Louis

GVA Geneva Geneve-Cointrin - STL Lambert-St Louis

GVASTL

Geneva Geneve-Cointrin

Fri 8/28

6:10 am-1:25 pm

1 stop14h 15m

Lambert-St Louis

Thu 9/17

8:30 am-7:30 am

2 stops16h 00m

$776
Quickest round-trip

GenevaSt. Louis

GVA Geneva Geneve-Cointrin - STL Lambert-St Louis

GVASTL

Geneva Geneve-Cointrin

Wed 9/2

6:10 am-1:25 pm

1 stop14h 15m

Lambert-St Louis

Fri 9/11

1:00 pm-7:40 am

1 stop11h 40m

$779

GenevaSt. Louis

GVA Geneva Geneve-Cointrin - STL Lambert-St Louis

GVASTL

Geneva Geneve-Cointrin

Thu 12/17

6:50 am-6:18 pm

2 stops18h 28m

Lambert-St Louis

Sun 1/10

9:40 am-7:35 am

2 stops14h 55m

$780

GenevaSt. Louis

GVA Geneva Geneve-Cointrin - STL Lambert-St Louis

GVASTL

Geneva Geneve-Cointrin

Fri 8/28

6:10 am-2:57 pm

2 stops15h 47m

Lambert-St Louis

Tue 9/15

12:59 pm-9:55 am

2 stops13h 56m

$784
Cheapest one-way
Quickest one-way

GenevaSt. Louis

GVA Geneva Geneve-Cointrin - STL Lambert-St Louis

GVASTL

Geneva Geneve-Cointrin

Mon 9/7

9:20 am-4:06 pm

1 stop13h 46m

$1,601

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Sorted by cheapest first

Compare providers for flights from Geneva 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 Geneva to St. Louis in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 Geneva-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Geneva-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Geneva-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Geneva-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 Geneva-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 Geneva to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Geneva 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 Geneva to St. Louis

How much does it cost to fly round-trip from Geneva to St. Louis?

Airfare is below average for this route at the moment.

Geneva to St. Louis flights typically cost between $955 and $1,309 in September.
The cheapest round-trip price found within the last 5 days was $744 on Multiple Airlines (Sep 2-Sep 11).

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 August 15, 2026.
Read through reviews of airlines operating flights from Geneva to St. Louis, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,111 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.7

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
United Airlines
7.4
Good
10,111 reviews
United Airlines
7.4
Good
10,111 reviews

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.7

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

Related info for your journey

Find useful and relevant information for your journey from Geneva to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from Geneva to St. Louis will take you 20h 07m. Geneva and St. Louis are separated by a distance of 4624 mi.

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

    According to our current data, United Airlines ($648), offers the cheapest pricing from Geneva to St. Louis. United Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Geneva 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
Fairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Geneva to St. Louis

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Top airline flying from Geneva to St. Louis

Discover the top airline that operate flights from Geneva 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 August 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$648Average$809FlexibilityNo cancel feeOn-time69%

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