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Cheap flights from St. Louis (STL) to Basel (EAP) from $876

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 12/5. 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.
STL — EAP
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
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 (EAP). 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 4, 2024.

Round-trip from

$558
From Lambert-St Louis to Basel (EAP)
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What is the cheapest day to fly round-trip from St. Louis to Basel?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Basel. Check prices with Cheapflights to find a great deal for your trip.

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

It’s typically best to fly out from St. Louis to Basel at noon. Doing so could potentially save you 58% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Lufthansa flights from St. Louis to Basel

Explore cheap flight options specifically provided by Lufthansa for the route between St. Louis and Basel. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Sat 6/158:25 amSTL - BSL
2 stops16h 35mLufthansa
Wed 6/268:30 amBSL - STL
1 stop12h 00mLufthansa
Deal found 5/3$1,456
Wed 6/268:25 amSTL - BSL
2 stops16h 30mLufthansa
Fri 7/58:35 amBSL - STL
1 stop11h 55mLufthansa
Deal found 5/3$1,559
Sun 6/23:25 pmSTL - BSL
1 stop15h 15mLufthansa
Sun 6/98:35 amBSL - STL
1 stop11h 55mLufthansa
Deal found 5/3$1,579

Cheap St. Louis to Basel flights in May & June 2024

Find cheap flight options from St. Louis to Basel specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 4, 2024.
Wed 6/266:30 amSTL - BSL
2 stops20h 45mDelta
Fri 7/510:15 amBSL - STL
2 stops20h 06mDelta
Deal found 5/3$1,204
Sun 6/25:08 pmSTL - BSL
2 stops22h 47mAmerican Airlines
Sun 6/97:05 amBSL - STL
2 stops23h 58mAmerican Airlines
Deal found 5/3$1,225
Sat 6/156:00 amSTL - BSL
2 stops21h 15mBritish Airways
Wed 6/266:35 amBSL - STL
2 stops17h 43mBritish Airways
Deal found 5/3$1,226
Sun 6/29:50 amSTL - BSL
2 stops20h 15mMultiple Airlines
Sun 6/96:40 amBSL - STL
1 stop13h 50mMultiple Airlines
Deal found 5/3$1,253
Thu 6/134:05 pmSTL - BSL
2 stops13h 55mMultiple Airlines
Sat 6/221:30 pmBSL - STL
2 stops56h 51mMultiple Airlines
Deal found 5/3$1,303
Sat 6/158:25 amSTL - BSL
2 stops16h 35mLufthansa
Wed 6/268:30 amBSL - STL
1 stop12h 00mLufthansa
Deal found 5/3$1,456
Wed 6/268:25 amSTL - BSL
2 stops16h 30mLufthansa
Fri 7/58:35 amBSL - STL
1 stop11h 55mLufthansa
Deal found 5/3$1,559
Sun 6/23:25 pmSTL - BSL
1 stop15h 15mLufthansa
Sun 6/98:35 amBSL - STL
1 stop11h 55mLufthansa
Deal found 5/3$1,579
Thu 6/136:22 pmSTL - BSL
2 stops29h 53mMultiple Airlines
Sat 6/226:20 pmBSL - STL
1 stop26h 10mMultiple Airlines
Deal found 5/3$2,945

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 2,864,334 searches. Data last updated May 4, 2024.
Thu 12/53:15 pmSTL - BSL
2 stops15h 20mUnited Airlines
Mon 12/910:55 amBSL - STL
2 stops17h 44mUnited Airlines
Deal found 5/2$876
Wed 6/266:30 amSTL - BSL
2 stops20h 45mDelta
Fri 7/510:15 amBSL - STL
2 stops20h 06mDelta
Deal found 5/3$1,204
Sun 6/25:08 pmSTL - BSL
2 stops22h 47mAmerican Airlines
Sun 6/97:05 amBSL - STL
2 stops23h 58mAmerican Airlines
Deal found 5/3$1,225
Sat 6/156:00 amSTL - BSL
2 stops21h 15mBritish Airways
Wed 6/266:35 amBSL - STL
2 stops17h 43mBritish Airways
Deal found 5/3$1,226
Sun 6/29:50 amSTL - BSL
2 stops20h 15mMultiple Airlines
Sun 6/96:40 amBSL - STL
1 stop13h 50mMultiple Airlines
Deal found 5/3$1,253
Thu 6/134:05 pmSTL - BSL
2 stops13h 55mMultiple Airlines
Sat 6/221:30 pmBSL - STL
2 stops56h 51mMultiple Airlines
Deal found 5/3$1,303
Sat 6/158:25 amSTL - BSL
2 stops16h 35mLufthansa
Wed 6/268:30 amBSL - STL
1 stop12h 00mLufthansa
Deal found 5/3$1,456
Sat 12/216:24 pmSTL - BSL
2 stops33h 01mBritish Airways
Sat 1/411:20 amBSL - STL
2 stops41h 17mBritish Airways
Deal found 5/2$1,502
Wed 6/268:25 amSTL - BSL
2 stops16h 30mLufthansa
Fri 7/58:35 amBSL - STL
1 stop11h 55mLufthansa
Deal found 5/3$1,559

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 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,204 - $2,945

Route

Depart

Return

Price

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Wed 6/26

2 stops20h 45m

Basel EuroAirport Swiss

Fri 7/5

2 stops20h 06m

$1,204

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Sun 6/2

2 stops22h 47m

Basel EuroAirport Swiss

Sun 6/9

2 stops23h 58m

$1,225

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Sat 6/15

2 stops21h 15m

Basel EuroAirport Swiss

Wed 6/26

2 stops17h 43m

$1,226

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Sun 6/2

2 stops20h 15m

Basel EuroAirport Swiss

Sun 6/9

1 stop13h 50m

$1,253

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Thu 6/13

2 stops13h 55m

Basel EuroAirport Swiss

Sat 6/22

2 stops56h 51m

$1,303

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Sat 6/15

2 stops16h 35m

Basel EuroAirport Swiss

Wed 6/26

1 stop12h 00m

$1,456

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Wed 6/26

2 stops16h 30m

Basel EuroAirport Swiss

Fri 7/5

1 stop11h 55m

$1,559

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Sun 6/2

1 stop15h 15m

Basel EuroAirport Swiss

Sun 6/9

1 stop11h 55m

$1,579

Lambert-St LouisBasel EuroAirport Swiss

STL - BSL

STLBSL

Lambert-St Louis

Thu 6/13

2 stops29h 53m

Basel EuroAirport Swiss

Sat 6/22

1 stop26h 10m

$2,945

Flights are sorted by cheapest first

Deals found on 5/3

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Basel. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Basel flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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 $1,528. Price data was last updated on April 28, 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 4, 2024.
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,838 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,728 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Lufthansa
7.0
Good
7,730 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

British Airways
6.8
Okay
6,874 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.1

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 for under $1,300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Basel for under $1,300. The cheapest flight booked recently is on Delta for just $1,204, but on average you can expect to pay $1,796.

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

    According to our current data, Delta ($1,204), American Airlines ($1,225), and British Airways ($1,226) offers the cheapest pricing from St. Louis to Basel.

  • What does STL to BSL mean?

    Lambert-St Louis Airport is STL and Basel EuroAirport Swiss is BSL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Mulhouse EuroAirport (MLH).

  • 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 flight deals updated?

    The St. Louis to Basel flight deals you see on this page were last updated on 5/3.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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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 helps you search for flights from St. Louis to Basel via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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?

Yes, we can. To see specific flights from St. Louis to Basel with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from St. Louis to Basel on Cheapflights with our Price Alert feature and get notified when better prices are available.

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