What is the cheapest airline that flies from Lambert-St Louis to Basel?

United Airlines is the most popular carrier operating from Lambert-St Louis to Basel

When did momondo last update prices for flights from Lambert-St Louis Airport to Basel?

Prices for flights from Lambert-St Louis Airport to Basel were last updated today.

How old do you have to be to fly from Lambert-St Louis Airport to Basel?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Basel.

What documentation or ID do you need to fly to Basel?

The necessary travel and health documents for your Basel trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$467 Cheap Flights from St. Louis to Basel in 2025/26

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0 bags

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6:55 pm - 7:40 pm

STL

BSL

17h 45m2 stops

6:45 am - 2:55 pm

BSL

STL

14h 10m1 stop

$467Lufthansa

Sun, Mar 1 - Fri, Mar 13

3:50 pm - 6:20 pm

STL

BSL

19h 30m1 stop

6:45 am - 2:55 pm

BSL

STL

14h 10m1 stop

$474Lufthansa

Sun, Mar 1 - Fri, Mar 13

6:55 pm - 7:40 pm

STL

BSL

17h 45m2 stops

10:35 am - 10:59 pm

BSL

STL

18h 24m2 stops

$477Lufthansa

Sun, Mar 1 - Fri, Mar 13

3:50 pm - 10:05 am

STL

BSL

11h 15m1 stop

10:35 am - 3:29 pm

BSL

STL

35h 54m2 stops

$483Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

11:22 am - 4:05 pm

STL

BSL

21h 43m2 stops

1:10 pm - 11:59 pm

BSL

STL

17h 49m2 stops

$486Lufthansa

Fri, Jan 23 - Fri, Jan 30

9:57 am - 4:05 pm

STL

BSL

23h 08m2 stops

9:50 am - 2:30 pm

BSL

STL

35h 40m2 stops

$499United Airlines

Fri, Jan 23 - Tue, Jan 27

6:40 pm - 4:05 pm

STL

BSL

14h 25m2 stops

9:50 am - 9:13 pm

BSL

STL

18h 23m3 stops

$1,190United Airlines

Fri, Jan 23 - Fri, Jan 30

Lufthansa flights from St. Louis to Basel

Our best Lufthansa deals on St. Louis to Basel flight tickets

Lufthansa

Jan 25

STL3:50 pmLambert-St Louis

11h 05m

1 stop

BSL9:55 amBasel EuroAirport Swiss

Feb 1

BSL10:45 amBasel EuroAirport Swiss

20h 14m

2 stops

STL11:59 pmLambert-St Louis

$441

Find similar

Lufthansa

Mar 1

STL6:55 pmLambert-St Louis

17h 45m

2 stops

BSL7:40 pmBasel EuroAirport Swiss

Mar 13

BSL6:45 amBasel EuroAirport Swiss

14h 10m

1 stop

STL2:55 pmLambert-St Louis

$467

Find similar

Lufthansa

Mar 1

STL3:50 pmLambert-St Louis

19h 30m

1 stop

BSL6:20 pmBasel EuroAirport Swiss

Mar 13

BSL6:45 amBasel EuroAirport Swiss

14h 10m

1 stop

STL2:55 pmLambert-St Louis

$474

Find similar

British Airways flights from St. Louis to Basel

Our best British Airways deals on St. Louis to Basel flight tickets

British Airways

Jan 25

STL2:54 pmLambert-St Louis

17h 11m

2 stops

BSL3:05 pmBasel EuroAirport Swiss

Feb 1

BSL11:20 amBasel EuroAirport Swiss

18h 39m

2 stops

STL10:59 pmLambert-St Louis

$485

Find similar

British Airways

Mar 19

STL2:00 pmLambert-St Louis

23h 05m

2 stops

BSL7:05 pmBasel EuroAirport Swiss

Mar 29

BSL7:10 pmBasel EuroAirport Swiss

34h 54m

2 stops

STL11:04 pmLambert-St Louis

$635

Find similar

British Airways

Dec 13

STL2:54 pmLambert-St Louis

17h 41m

2 stops

BSL3:35 pmBasel EuroAirport Swiss

Jan 15

BSL6:05 amBasel EuroAirport Swiss

19h 09m

2 stops

STL6:14 pmLambert-St Louis

$1,536

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Sun 3/1

6:55 pm-7:40 pm

2 stops17h 45m

Basel EuroAirport Swiss

Fri 3/13

6:45 am-2:55 pm

1 stop14h 10m

$467

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Sun 3/1

3:50 pm-6:20 pm

1 stop19h 30m

Basel EuroAirport Swiss

Fri 3/13

6:45 am-2:55 pm

1 stop14h 10m

$474

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Sun 3/1

6:55 pm-7:40 pm

2 stops17h 45m

Basel EuroAirport Swiss

Fri 3/13

10:35 am-10:59 pm

2 stops18h 24m

$477

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Fri 1/23

3:50 pm-10:05 am

1 stop11h 15m

Basel EuroAirport Swiss

Fri 1/30

10:35 am-3:29 pm

2 stops35h 54m

$483

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Fri 1/23

11:22 am-4:05 pm

2 stops21h 43m

Basel EuroAirport Swiss

Fri 1/30

1:10 pm-11:59 pm

2 stops17h 49m

$486

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Fri 1/23

9:57 am-4:05 pm

2 stops23h 08m

Basel EuroAirport Swiss

Tue 1/27

9:50 am-2:30 pm

2 stops35h 40m

$499

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Fri 1/23

6:40 pm-4:05 pm

2 stops14h 25m

Basel EuroAirport Swiss

Fri 1/30

9:50 am-9:13 pm

3 stops18h 23m

$1,190

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Tue 5/26

12:09 pm-10:55 am

2 stops15h 46m

$994

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Tue 5/26

5:20 am-10:25 am

3 stops22h 05m

$1,028

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Basel

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

Prices

Airlines

What is the cheapest day to depart on your flight to Basel?

On average, the least expensive day to fly to Basel from St. Louis is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $585. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Basel is Friday, with ticket prices averaging around $1,323.

What is the cheapest time of day to depart on your flight to Basel?

In the morning is the cheapest time of day to fly from St. Louis to Basel when you can find flight prices for as low as $599. Flying to Basel in the morning is an ideal time because this is during off-peak travel hours. Flights to Basel are more costly in the afternoon, with an average ticket price of $1,256. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on St. Louis to Basel flights?

You could potentially save up to 31% on your flight if you consider stops on a St. Louis to Basel flight.

When to book flights from St. Louis to Basel

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Basel according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Basel (STL to EAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Basel

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from St. Louis to Basel takes 11h 15m

There are no direct flights from St. Louis to Basel. There are no popular flight routes from St. Louis to Basel.

Search flight deals

How far is Lambert-St Louis to Basel by plane?
Basel is 4632.5 mi away from Lambert-St Louis. By plane, this route typically takes 11h 15m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Basel?
Prices for flights from Lambert-St Louis Airport to Basel were last updated today.
How old do you have to be to fly from Lambert-St Louis Airport to Basel?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Basel.
What documentation or ID do you need to fly to Basel?
The necessary travel and health documents for your Basel trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Basel?

Finding the right flight to Basel from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Basel quick and easy, saving you time and money.

Can I find flights from St. Louis to Basel with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Basel flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Basel?

Once you have performed a search for St. Louis to Basel flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Basel right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Basel now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Basel and let you know when they change.

An easier way to manage your Basel trip

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Cheap flights from St. Louis to Basel from $467

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Basel departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

Price Alerts

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Find the cheapest flights from St. Louis to Basel

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Lufthansa flights from St. Louis to Basel

Our best Lufthansa deals on St. Louis to Basel flight tickets

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Our best British Airways deals on St. Louis to Basel flight tickets

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How to get the cheapest flight ticket from St. Louis to Basel

What is the cheapest day to depart on your flight to Basel?

What is the cheapest time of day to depart on your flight to Basel?

Can stopping save me money on St. Louis to Basel flights?

You could potentially save up to 31% on your flight if you consider stops on a St. Louis to Basel flight.

What is the cheapest airline that flies from Lambert-St Louis to Basel?

United Airlines is the most popular carrier operating from Lambert-St Louis to Basel

When to book flights from St. Louis to Basel

Cheap St. Louis to Basel (STL to EAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Basel

Fastest flight time

Direct flights

How far is Lambert-St Louis to Basel by plane?

When did momondo last update prices for flights from Lambert-St Louis Airport to Basel?

How old do you have to be to fly from Lambert-St Louis Airport to Basel?

What documentation or ID do you need to fly to Basel?

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Basel?

Can I find flights from St. Louis to Basel with flexible booking policies on momondo?

How can momondo help me find flights from St. Louis to Basel?

I’m not ready to book a flight from St. Louis to Basel right now. Can momondo alert me if prices change?

An easier way to manage your Basel trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Switzerland

Airports servicing Switzerland