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Cheap flights from St. Louis (STL) to Basel EuroAirport Swiss (BSL) from $838

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. 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.
STL — BSL
May 18 — May 251
From?
To?
Sat 5/18
Sat 5/25
1 adult, Economy
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Cheap flight deals from St. Louis to Basel

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Basel (BSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 13, 2024.

Round-trip from

$558
From Lambert-St Louis to Basel EuroAirport Swiss
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What is the cheapest month to fly from St. Louis to Basel EuroAirport Swiss?

The best pricing can be found in the month of November. Prices to Basel EuroAirport Swiss from St. Louis average $1,002. You can even find prices in November for less than $1,002, as users have found deals to Basel EuroAirport Swiss from as low as $534. The month of June appears to be one of the more expensive times to travel to Basel EuroAirport Swiss from St. Louis. Flying in the targeted month can save you up to 53%.

When is the cheapest time to fly from St. Louis to Basel EuroAirport Swiss (STL - BSL)?

One of the essential ways to save on airfare from St. Louis to Basel EuroAirport Swiss is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 32% on airfare.

St. Louis to Basel 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Basel in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.
Thu 11/73:35 pmSTL - BSL
2 stops13h 50mUnited Airlines
Mon 11/119:35 amBSL - STL
2 stops14h 35mUnited Airlines
Deal found 5/11$838
Thu 9/199:56 amSTL - BSL
2 stops17h 59mBritish Airways
Mon 9/236:35 amBSL - STL
2 stops20h 23mBritish Airways
Deal found 5/12$5,775

Find flights from St. Louis to Basel within your budget

Customize your flight search to find flights from St. Louis to Basel that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$838 - $5,775

Route

Depart

Return

Price

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Thu 11/7

2 stops13h 50m

Basel EuroAirport Swiss

Mon 11/11

2 stops14h 35m

$838

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Thu 9/19

2 stops17h 59m

Basel EuroAirport Swiss

Mon 9/23

2 stops20h 23m

$5,775

Flights are sorted by cheapest first

Deals found on 5/11

When is the cheapest time to fly from St. Louis to Basel EuroAirport Swiss?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Basel. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Basel EuroAirport Swiss flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Basel by month

Plan your trip from St. Louis to Basel by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Basel is currently $0 while a round-trip flight costs $3,307. Price data was last updated on May 5, 2024.

Temperature and rainfall in Basel by month

Plan your trip to Basel by taking into account the average temperature and rainfall totals by month.

EAP

Temperature

33.8 - 66.2 °F

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated May 13, 2024.
United Airlines
7.4
Good
10,980 reviews
Check prices

Entertainment

7.1

Comfort

7.2

Crew

8.1

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

United Airlines
7.4
Good
10,980 reviews
United Airlines
7.4
Good
10,980 reviews
Check prices

Entertainment

7.1

Comfort

7.2

Crew

8.1

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

British Airways
6.8
Okay
6,841 reviews
United Airlines
7.4
Good
10,980 reviews
Check prices

Entertainment

7.1

Comfort

7.2

Crew

8.1

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Basel EuroAirport Swiss for under $900 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Basel EuroAirport Swiss for under $900. The cheapest flight booked recently is on United Airlines for just $838, but on average you can expect to pay $3,306.

  • What are the cheapest airlines flying from St. Louis to Basel EuroAirport Swiss round-trip?

    Cheapflights users have booked flights from St. Louis to Basel EuroAirport Swiss round-trip from $838. Another airline that can offer you cheap pricing is British Airways.

  • What does STL to BSL mean?

    STL and BSL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STL to BSL refers to a flight route from Lambert-St Louis Airport to Basel EuroAirport Swiss.

  • Can I find deals for flights from St. Louis to Basel that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Basel flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Basel with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Basel flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Basel that include hotel bookings?

    Yes. In addition to deals on St. Louis to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Basel.

  • Can I find deals for business class flights from St. Louis to Basel?

    Yes. Cheapflights offers flight deals from St. Louis to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Basel that allow pets onboard?

    Many airlines flying from St. Louis to Basel offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Basel?

    Yes, you can often find last-minute deals on St. Louis to Basel flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Basel EuroAirport Swiss flight deals updated?

    The St. Louis to Basel EuroAirport Swiss flight deals you see on this page were last updated on 5/12.

See more FAQs

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Search flights from St. Louis to Basel by cabin class

Find flights from St. Louis to Basel, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Basel?

Cheapflights makes it easy to find St. Louis to Basel flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Basel?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Basel from St. Louis.

Can Cheapflights find flights from St. Louis to Basel with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Basel, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis to Basel become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Basel from St. Louis today and book when prices fit your budget.

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