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688 € Cheap Flights from Zurich to St Louis

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      Travellers and cabin class, 1 Adult, Economy

      Compare Zurich to St Louis flight deals

      Find the cheapest month or even day of the year to fly to St Louis

      Book the best St Louis fare with no extra fees

      Flight deals from Zurich to St Louis

      Looking for a cheap last-minute deal or the best return flight from Zurich Airport to St Louis Airport? If you want to travel next month, return fares start from 690 €. Find the lowest prices on one-way and return tickets right here.
      St Louis.688 € per passenger.Departing Sun, 6 Dec, returning Sun, 13 Dec.Return flight with United.Outbound indirect flight with United, departs from Zurich on Sun, 6 Dec, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Sun, 13 Dec, arriving in Zurich.Price includes taxes and charges.From 688 €, select.
      St Louis.689 € per passenger.Departing Wed, 4 Nov, returning Wed, 11 Nov.Return flight with United.Outbound indirect flight with United, departs from Zurich on Wed, 4 Nov, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Wed, 11 Nov, arriving in Zurich.Price includes taxes and charges.From 689 €, select.
      St Louis.690 € per passenger.Departing Fri, 4 Sep, returning Tue, 8 Sep.Return flight with United.Outbound indirect flight with United, departs from Zurich on Fri, 4 Sep, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Tue, 8 Sep, arriving in Zurich.Price includes taxes and charges.From 690 €, select.
      St Louis.691 € per passenger.Departing Mon, 12 Oct, returning Mon, 26 Oct.Return flight with United.Outbound indirect flight with United, departs from Zurich on Mon, 12 Oct, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Mon, 26 Oct, arriving in Zurich.Price includes taxes and charges.From 691 €, select.
      St Louis.691 € per passenger.Departing Fri, 30 Oct, returning Fri, 6 Nov.Return flight with United.Outbound indirect flight with United, departs from Zurich on Fri, 30 Oct, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Fri, 6 Nov, arriving in Zurich.Price includes taxes and charges.From 691 €, select.
      St Louis.691 € per passenger.Departing Wed, 23 Sep, returning Fri, 9 Oct.Return flight with United.Outbound indirect flight with United, departs from Zurich on Wed, 23 Sep, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Fri, 9 Oct, arriving in Zurich.Price includes taxes and charges.From 691 €, select.
      St Louis.693 € per passenger.Departing Wed, 30 Dec, returning Wed, 6 Jan.Return flight with United.Outbound indirect flight with United, departs from Zurich on Wed, 30 Dec, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Wed, 6 Jan, arriving in Zurich.Price includes taxes and charges.From 693 €, select.
      St Louis.719 € per passenger.Departing Fri, 9 Apr, returning Sun, 25 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Zurich on Fri, 9 Apr, arriving in St Louis.Inbound indirect flight with British Airways, departs from St Louis on Sun, 25 Apr, arriving in Zurich.Price includes taxes and charges.From 719 €, select.
      St Louis.725 € per passenger.Departing Mon, 30 Nov, returning Mon, 7 Dec.Return flight with United.Outbound indirect flight with United, departs from Zurich on Mon, 30 Nov, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Mon, 7 Dec, arriving in Zurich.Price includes taxes and charges.From 725 €, select.
      St Louis.775 € per passenger.Departing Fri, 28 Aug, returning Thu, 8 Oct.Return flight with United.Outbound indirect flight with United, departs from Zurich on Fri, 28 Aug, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Thu, 8 Oct, arriving in Zurich.Price includes taxes and charges.From 775 €, select.
      St Louis.850 € per passenger.Departing Sun, 3 Jan, returning Sun, 10 Jan.Return flight with United.Outbound indirect flight with United, departs from Zurich on Sun, 3 Jan, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Sun, 10 Jan, arriving in Zurich.Price includes taxes and charges.From 850 €, select.

      Find the cheapest month to fly from Zurich to St Louis

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Zurich to St Louis flights are currently cheapest in December.
      Aug
      Find prices
      Sep
      from 690 €
      Oct
      from 691 €
      Nov
      from 689 €
      Dec
      from 688 €
      Jan
      from 850 €
      Feb
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      Mar
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      Apr
      from 719 €
      May
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      Jun
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      Jul
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      Zurich to St Louis: Alternative routes

      Compare routes from Zurich to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier than St Louis.

      St Louis

      20km from central St Louis
      ClosestCheapest
      from 688 €
      Search flights

      Belleville

      32km from central St Louis
      Search flights

      Zurich to St Louis: Flight information

      The things to know before you go.
      Cheapest flight found688 €
      Cheapest month to flyDecember

      Finding cheap flights from Zurich to St Louis: Frequently asked questions

      The best price we found for a return flight from Zurich to St Louis is 688 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Zurich to St Louis. But we found flights with one or more stops from 688 €.
      As of August 2026, there are no flights flying from Zurich to St Louis.
      The cheapest month to fly from Zurich to St Louis is usually December.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Zurich Airport to St Louis Airport on Sunday, 6 December 2026.
      No airlines currently offer direct flights between Zurich Airport and St Louis Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Louis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St Louis is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, United offers the cheapest flight tickets to St Louis.

      Travelling from Zurich Airport (ZRH) to St Louis Airport (STL): what you need to know

      • The timezone in St Louis is UTC-6, which is seven hours behind Zurich.

      • Get to the airport on time so you don't miss your ZRH to STL flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

      • Travelling during a peak month like July? Public holidays and other high seasons can lead to longer lines and delays at check-in and security. Be extra cautious and get there up to four hours ahead of international flights and two hours before a domestic departure.

      Handy information about Zurich Airport (ZRH)

      • When it comes to the on-time performance of Zurich Airport, data shows 76% of flights stick to their scheduled arrival time.

      • Zurich Airport is around 11 kilometres from central Zurich. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 15 minutes or so to get there, depending on the traffic.

      • The trip on public transport typically takes 10 minutes.

      • Get your journey off to a stress-free start by staying near ZRH. Whether you're boarding an early flight from Zurich Airport to St Louis Airport or just don't want to be rushed, these hotels are ideal:

      Arriving at St Louis Airport (STL)

      Getting from St Louis Airport (STL) to central St Louis

      • The street address for STL is 10701 Lambert International Blvd..

      • St Louis Airport to central St Louis has a drive time of about 25 minutes. It's approximately 24 kilometres away.

      • Getting there on public transport typically takes 30 minutes.

      When to fly to St Louis Airport (STL)

      • July is the busiest month for flights from Zurich Airport to St Louis Airport. For smaller crowds, head to St Louis in March.

      • The warmest month in St Louis is July, with the temperature ranging between 17ºC (63ºF) and 33ºC (91ºF). Lock in your flights from Zurich Airport to St Louis Airport in this month if this is the kind of weather you like.

      • January has average temperatures of between -7ºC (19ºF) and 8ºC (46ºF). Search for cheap tickets from ZRH to STL around that time if you want to travel when it's cooler.

      Explore more of the United States

      • You've visited St Louis, now it's time to explore more of the United States. Travel about 418 kilometres north-east to Chicago to tick off its must-visit sights. From Millennium Park to Art Institute of Chicago and Willis Tower, your itinerary will be busy.

      • Around 370 kilometres east of St Louis, Indianapolis is another favourite stop in the United States. No visit is complete without checking out Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

      Plan the rest of your trip from Zurich to St Louis

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.