STL - GVA

$401 Find Cheap Flights from St. Louis to Geneva

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Geneva departing on 12/29. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Geneva

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Geneva, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Geneva, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$497
Overall average: $1,299
United Airlines
Thu 1/8Thu 2/5
STL - GVA • 2 stops
Cheapest one-way
$401
Air Canada
Mon 12/29
STL - GVA • 2 stops
Top airlines
United Airlines
Cheapest • from $497 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
December
Cheapest • 34% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Geneva!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Geneva (STL-GVA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Geneva that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Geneva

Thu, Jan 8 - Thu, Feb 5
United Airlines Logo
11:20 am - 9:35 amSTL-GVA
15h 15m2 stops
United Airlines Logo
9:15 am - 5:18 pmGVA-STL
15h 03m1 stop
$497United Airlines
Find Deal
Thu, Jan 8 - Thu, Feb 5
United Airlines Logo
11:20 am - 9:35 amSTL-GVA
15h 15m2 stops
United Airlines Logo
9:15 am - 5:18 pmGVA-STL
15h 03m1 stop
$498United Airlines
Find Deal
Thu, Jan 8 - Thu, Feb 5
United Airlines Logo
1:15 pm - 9:35 amSTL-GVA
13h 20m2 stops
United Airlines Logo
1:50 pm - 3:29 pmGVA-STL
32h 39m2 stops
$499United Airlines
Find Deal
Fri, Jan 9 - Tue, Jan 20
Air Canada Logo
4:05 pm - 10:00 amSTL-GVA
34h 55m2 stops
Air Canada Logo
6:45 am - 3:29 pmGVA-STL
39h 44m2 stops
$505Air Canada
Find Deal
Fri, Jan 9 - Tue, Jan 20
Lufthansa Logo
3:50 pm - 10:15 amSTL-GVA
11h 25m1 stop
Lufthansa Logo
10:45 am - 11:59 pmGVA-STL
20h 14m2 stops
$515Lufthansa
Find Deal
Fri, Jan 9 - Tue, Jan 20
Lufthansa Logo
3:50 pm - 10:15 amSTL-GVA
11h 25m1 stop
Lufthansa Logo
9:15 am - 11:59 pmGVA-STL
21h 44m1 stop
$538Lufthansa
Find Deal
Sun, Mar 8 - Mon, Mar 16
Multiple Airlines Logo
4:05 pm - 12:30 pmSTL-GVA
14h 25m2 stops
Multiple Airlines Logo
7:55 pm - 10:49 pmGVA-STL
32h 54m2 stops
$619Multiple Airlines
Find Deal
Sat, Mar 14 - Tue, Mar 24
Multiple Airlines Logo
5:40 pm - 6:25 amSTL-GVA
30h 45m1 stop
Multiple Airlines Logo
6:25 pm - 2:55 pmGVA-STL
26h 30m1 stop
$628Multiple Airlines
Find Deal
Mon, Jan 12 - Sat, Jan 17
Scandinavian Airlines Logo
3:45 pm - 7:25 pmSTL-GVA
20h 40m2 stops
Scandinavian Airlines Logo
7:10 am - 11:39 pmGVA-STL
23h 29m3 stops
$981Scandinavian Airlines
Find Deal
Mon, Jan 12 - Sat, Jan 17
Scandinavian Airlines Logo
3:45 pm - 7:25 pmSTL-GVA
20h 40m2 stops
Scandinavian Airlines Logo
7:10 am - 11:39 pmGVA-STL
23h 29m3 stops
$982Scandinavian Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to Geneva flights

Get data-powered insights and trends into flights from St. Louis to Geneva to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Geneva?

The average price of all round-trip flights from St. Louis to Geneva clicked on KAYAK for each day over the last 12 months.

When flying from St. Louis to Geneva, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to St. Louis, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Geneva, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Geneva is December, where tickets cost $625 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,381 and $1,312 respectively.

Good to know

Low seasonApril
Cheapest flight$401
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 45% increase in price.
Flight from St. Louis to Geneva

When to book flights from St. Louis to Geneva

Are your dates flexible? Find out the best times to travel from St. Louis to Geneva based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Geneva

  • What is the cheapest flight from St. Louis to Geneva?

    In the last 3 days, the lowest price for a flight from St. Louis to Geneva was $401 for a one-way ticket and $497 for a round-trip.

  • Do I need a passport to fly between St. Louis and Geneva?

    Yes

  • Which aircraft models fly most regularly from St. Louis to Geneva?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Geneva?

    Star Alliance is the only airline alliance operating flights between St. Louis and Geneva.

  • Which is the best airline for flights from St. Louis to Geneva, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from St. Louis to Geneva are United Airlines and Air Canada. With an average price for the route of $1,021 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $1,373 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from St. Louis to Geneva?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Geneva.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Geneva?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Geneva from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Geneva?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Geneva with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and GVA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Geneva?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Geneva from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from St. Louis to Geneva

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Geneva. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Geneva? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9004 reviews
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

10.0 ExcellentKaren, Nov 2025EWR - LAX
Read more United Airlines reviews

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Very Bad experience with Swiss, they robbed me for additional baggage and misguided. The flight was delayed for 2hr 55 minutes, screens were not functional and food was also bad.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

We were moved twice on flights to the point we weren’t even on Lufthansa anymore. We had to fly united. Lost paid extra leg room twice. To top it all off we’re forced to pay $375 and $275, respectively for you luggage that was considered sports luggage. We were told it would be Lufthansa fares l, from the united desk, AND WE DIDN'T EVEN HAVE A LUFTHANSA FLIGHT! I’ll be calling once my trip is over on October 7th to all airlines and Kayak. This was ridiculous!

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

Information on your arrival and departure airports