Cheap flights from Switzerland to St. Louis from $499
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Switzerland to St. Louis departing on 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Switzerland to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to St. Louis?
In general, November is the cheapest month to fly from Switzerland to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $593. The month of March is another great option to travel to St. Louis, with average flight prices from Switzerland averaging around $596.
What is the cheapest day to depart on your flight to St. Louis?
The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $597. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $749. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.
What is the cheapest airline that flies from Switzerland to Lambert-St Louis?
British Airways is the most popular carrier operating from Switzerland to Lambert-St Louis
What airlines fly to St. Louis?
British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to St. Louis from Switzerland according to our data. British Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 3 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.
Cheap Switzerland to St. Louis flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Switzerland to St. Louis
When did momondo last update prices for flights from Switzerland to Lambert-St Louis Airport?
Prices for flights from Switzerland to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from Switzerland to Lambert-St Louis Airport?
As of January 2025, there are 3 operators available to choose from for flights from Switzerland to Lambert-St Louis Airport.
How old do you have to be to fly from Switzerland to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Switzerland to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Switzerland to St. Louis
Compare and see reviews for airlines that fly from Switzerland to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $536 | Free Cancellation | Rating 6.6 6,823 reviews | |||
| PriceFrom $562 | Free Cancellation | Rating 7.4 8,965 reviews | |||
| PriceFrom $570 | Free Cancellation | Rating 7.2 10,000 reviews |
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Why should I use momondo to find a flight deal from Switzerland to St. Louis?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Switzerland to St. Louis. momondo saves you time and could save you money on your trip.
Can I find flights from Switzerland to St. Louis with flexible booking policies on momondo?
Yes. All flights to St. Louis from Switzerland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Switzerland to St. Louis?
momondo provides multiple filters to help you find the best flight to St. Louis from Switzerland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Switzerland to St. Louis right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to St. Louis from Switzerland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.