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St. Louis

$730+ 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
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
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 July 27, 2026.

This Iberia deal was found by Cheapflights users on 7/26. 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
GVA
-
STL
2 stops20h 07m
Multiple Airlines
Fri 9/111:49 pm
STL
-
GVA
2 stops16h 36m
Multiple Airlines
Deal found 7/26$730
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:50 am
GVA
-
STL
2 stops20h 44m
Iberia
Tue 8/259:44 am
STL
-
GVA
2 stops20h 41m
Iberia
Deal found 7/25$739
This Iberia deal was found by Cheapflights users on 7/23. 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.
Mon 8/246:00 am
GVA
-
STL
2 stops20h 27m
Multiple Airlines
Sun 8/309:40 pm
STL
-
GVA
1 stop17h 55m
Multiple Airlines
Deal found 7/23$756
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 10/186:10 am
GVA
-
STL
1 stop14h 15m
United Airlines
Sat 10/311:00 pm
STL
-
GVA
1 stop12h 35m
United Airlines
Deal found 7/26$757
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Tue 9/86:10 am
GVA
-
STL
1 stop14h 15m
United Airlines
Tue 9/158:20 am
STL
-
GVA
1 stop16h 10m
United Airlines
Deal found 7/25$758
This United Airlines deal was found by Cheapflights users on 7/27. 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
GVA
-
STL
1 stop14h 15m
United Airlines
Fri 9/111:00 pm
STL
-
GVA
1 stop11h 40m
United Airlines
Deal found 7/27$763
This United Airlines deal was found by Cheapflights users on 7/27. 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
GVA
-
STL
2 stops21h 28m
United Airlines
Sun 1/108:25 am
STL
-
GVA
1 stop16h 10m
United Airlines
Deal found 7/27$764
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 8/159:20 am
GVA
-
STL
1 stop21h 18m
United Airlines
Sun 8/231:00 pm
STL
-
GVA
2 stops37h 35m
United Airlines
Deal found 7/26$765
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/246:10 am
GVA
-
STL
1 stop14h 15m
United Airlines
Sun 8/3012:10 pm
STL
-
GVA
1 stop14h 45m
United Airlines
Deal found 7/23$766

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 July 27, 2026.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$730
(Iberia)

Popular in

June

Cheapest in

March

Average price

$1,195
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.
Search Deals
From Geneva Geneve-Cointrin to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($247 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 27, 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 - STL

GVASTL

Geneva Geneve-Cointrin

Tue 9/8

6:10 am-1:25 pm

1 stop14h 15m

Lambert-St Louis

Tue 9/15

8:00 am-7:30 am

2 stops16h 30m

$758

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sat 10/24

8:30 am-7:41 pm

2 stops18h 11m

Lambert-St Louis

Wed 11/4

9:40 am-7:25 am

2 stops14h 45m

$763

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Wed 8/19

8:30 am-10:00 pm

2 stops20h 30m

Lambert-St Louis

Thu 8/27

7:00 am-7:30 am

1 stop17h 30m

$763
Quickest round-trip

GenevaSt. Louis

GVA - STL

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

$763

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 12/17

6:50 am-7:18 pm

2 stops19h 28m

Lambert-St Louis

Sun 1/10

8:33 am-7:25 am

2 stops15h 52m

$764

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sat 8/15

11:00 am-10:59 pm

2 stops18h 59m

Lambert-St Louis

Sun 8/23

1:00 pm-10:05 am

2 stops14h 05m

$765

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Mon 8/24

6:10 am-1:25 pm

1 stop14h 15m

Lambert-St Louis

Sun 8/30

12:10 pm-9:55 am

1 stop14h 45m

$766
Cheapest one-way

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sat 8/15

7:00 am-8:57 am

3 stops56h 57m

$884
Quickest one-way

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sat 8/15

6:00 pm-7:30 pm

1 stop32h 30m

$1,470

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Geneva-St. Louis flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Geneva-St. Louis flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 $730 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 July 27, 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
10,041 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,041 reviews
United Airlines
7.4
Good
10,041 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 14h 15m. 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 28% 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
O'Fallon
Fenton
Swansea
Fairview Heights
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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$648Average$809FlexibilityNo cancel feeOn-time69%

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