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Find cheap flights from St. Louis to Switzerland from $316

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 Switzerland departing on 10/5. 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
0 bags
Sat 6/8
Sat 6/15

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Best Switzerland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Zurich
Zurich2 stops$708
Geneva
Geneva2 stops$762

Good to know

Low season

February

High season

September

Cheapest flight

$316
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from St. Louis to Zurich

FAQs - booking Switzerland flights

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

    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 Switzerland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Switzerland 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 Switzerland?

    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 Switzerland with an airline and back to St. Louis with another airline.

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

    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 Switzerland from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Switzerland

  • Morning departure is around 56% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from St. Louis to Switzerland

 
Need help choosing which airline to fly with from St. Louis to Switzerland? 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.
8.0
DeltaOverall score based on 10789 reviews
8.2Boarding
7.9Comfort
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

Everything could be better. The plain was in Orlando for 3 hours prior to boarding. After boarding all the passengers they found out that plane has a mechanical problem. After an hour the problem was solved, the pilot comes on and states, (We have to go back to the gate and take on more fuel!) Are you kidding me???? Who they have for pilots, Boy scouts?? I barely made my connecting flight to Vienna, but my suitcase did not. I'm still waiting for it, in Gyor, Hungary. Am I having fun yet?? Other passenger were in the same binned. I travelled all over the world both for business and pleasure with all types of airlines. By far of all the carriers I travelled with, Discover is the worst. I'm contemplating to bight the bullet and go back to the US with a different carrier. For International flights, the seats are made for little people. The person in front of me had his seat reclined the whole way, I felt like he was sitting in my lap. For closing, I would not let my dog travel with Discover, yet alone recommend it to an other person. Does it sound like I'm frustrated, Think about having to travel back to the US with them. I'm sure I'll not hear back from you, because nobody wants to hear about bad news, but with all the hype Discover puts out there about their services, nothing could be further from the truth. Joseph A. Nagy

Only problem we experienced was not anything to do with Lufthansa. When changing planes in Frankfurt we spent over an hour on passport control line. Lufthansa did a marvelous job on everything from keeping me informed via texts, to terrific cabin crew.

Bordón could be bettet if the company say before boarding the order of the different groups.

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Book cheap flights from St. Louis to Switzerland

Recent round-trip flight deals

8/6Tue
2 stopsDelta
17h 15mSTL-ZRH
8/20Tue
1 stopDelta
20h 29mZRH-STL
$708
10/8Tue
2 stops
24h 54mSTL-ZRH
10/22Tue
2 stops
20h 15mZRH-STL
$720
8/6Tue
1 stopUnited Airlines
29h 40mSTL-ZRH
8/20Tue
1 stopUnited Airlines
12h 59mZRH-STL
$759
9/17Tue
2 stopsAmerican Airlines
18h 37mSTL-GVA
12/19Thu
2 stopsAmerican Airlines
18h 17mGVA-STL
$762
9/17Tue
1 stopUnited Airlines
12h 15mSTL-GVA
12/19Thu
2 stopsUnited Airlines
16h 49mGVA-STL
$785
10/8Tue
1 stopAmerican Airlines
19h 18mSTL-ZRH
10/22Tue
2 stopsAmerican Airlines
18h 35mZRH-STL
$839
7/9Tue
1 stopAir Canada
11h 15mSTL-ZRH
7/17Wed
2 stopsAir Canada
33h 41mZRH-STL
$921
7/10Wed
2 stopsAir Canada
15h 40mSTL-ZRH
7/18Thu
2 stopsAir Canada
33h 41mZRH-STL
$950
7/13Sat
2 stopsLufthansa
18h 20mSTL-ZRH
7/24Wed
2 stopsLufthansa
15h 25mZRH-STL
$1,129
6/22Sat
2 stopsLufthansa
25h 20mSTL-GVA
6/28Fri
2 stopsLufthansa
35h 42mGVA-STL
$1,162

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Recent one-way flight deals

10/5Sat
2 stops
21h 26mSTL-ZRH
$316
10/5Sat
3 stops
41h 50mSTL-ZRH
$375
10/22Tue
2 stops
23h 15mSTL-ZRH
$388
8/1Thu
2 stopsUnited Airlines
22h 02mSTL-ZRH
$647
10/22Tue
2 stopsAmerican Airlines
14h 47mSTL-ZRH
$761
10/22Tue
1 stopAmerican Airlines
16h 36mSTL-ZRH
$762
6/2Sun
1 stopLufthansa
11h 40mSTL-GVA
$1,024
6/2Sun
1 stopLufthansa
11h 20mSTL-ZRH
$1,024
6/3Mon
1 stopUnited Airlines
11h 35mSTL-ZRH
$1,132
6/2Sun
2 stopsAir Canada
20h 50mSTL-BSL
$1,189

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Last minute flights from St. Louis to Switzerland

Last minute flight, train and bus deals

5/13Mon
multi-stopAir Canada
18h 45mSTL-ZRH
5/20Mon
multi-stopAir Canada
13h 36mZRH-STL
$1,265
5/13Mon
multi-stopAir Canada
18h 45mSTL-ZRH
5/20Mon
multi-stopAir Canada
27h 49mZRH-STL
$1,275
5/9Thu
multi-stop
36h 29mSTL-ZRH
5/21Tue
multi-stop
40h 45mZRH-STL
$1,552
5/9Thu
multi-stop
33h 21mSTL-ZRH
5/22Wed
multi-stop
27h 43mZRH-STL
$1,562
5/13Mon
multi-stopAmerican Airlines
19h 15mSTL-ZRH
5/20Mon
multi-stopAmerican Airlines
16h 10mZRH-STL
$1,596
5/13Mon
multi-stop
16h 40mSTL-ZRH
5/20Mon
multi-stop
28h 21mZRH-STL
$1,624
5/11Sat
multi-stopUnited Airlines
29h 40mSTL-ZRH
5/22Wed
multi-stopUnited Airlines
14h 54mZRH-STL
$1,860
5/11Sat
multi-stopUnited Airlines
29h 40mSTL-ZRH
5/21Tue
multi-stopUnited Airlines
14h 31mZRH-STL
$1,874
5/10Fri
multi-stopAmerican Airlines
14h 38mSTL-ZRH
5/22Wed
multi-stopAmerican Airlines
15h 01mZRH-STL
$1,884
5/9Thu
multi-stopKLM
16h 08mSTL-ZRH
5/19Sun
multi-stopKLM
16h 49mZRH-STL
$2,013

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St. Louis - Switzerland Flights

Departure:

St. Louis (STL)United States

Return flight deals:

Switzerland - St. Louis

Cabin classes: