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Basel

$544+ Cheap flights from St. Louis (STL) to Basel (EAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — EAP
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$777
(United)

One-way from

$544
(Orbitz)

Popular in

June

Cheapest in

December

Average price

$671
Provider with most accurate pricing for Lambert-St Louis-Basel (EAP) flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Basel (EAP) flights.
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From Lambert-St Louis to Basel (EAP)
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One-way flight from Lambert-St Louis to Basel (EAP)
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Highest demand for flights based on searches. 26% potential increase in price ($376 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from St. Louis to Basel

Cheapest flights from St. Louis to Basel
Explore the most affordable flight options available from St. Louis to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/73:45 pmSTL - BSL
1 stop14h 45mMultiple Airlines
Mon 3/178:25 pmBSL - STL
2 stops33h 07mMultiple Airlines
Deal found 1/21$777
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:55 amSTL - BSL
2 stops32h 35mBritish Airways
Mon 3/178:00 pmBSL - STL
2 stops27h 59mBritish Airways
Deal found 1/20$790
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/73:50 pmSTL - BSL
2 stops14h 40mAir Canada
Mon 3/172:10 pmBSL - STL
3 stops28h 02mAir Canada
Deal found 1/20$1,317

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Fri 3/7

3:45 pm-1:30 pm

1 stop14h 45m

Basel EuroAirport Swiss

Mon 3/17

8:25 pm-11:32 pm

2 stops33h 07m

$777

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Fri 3/7

5:55 am-9:30 pm

2 stops32h 35m

Basel EuroAirport Swiss

Mon 3/17

8:00 pm-5:59 pm

2 stops27h 59m

$790

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Fri 3/7

3:50 pm-1:30 pm

2 stops14h 40m

Basel EuroAirport Swiss

Mon 3/17

2:10 pm-12:12 pm

3 stops28h 02m

$1,317

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Fri 3/7

3:50 pm-7:25 pm

2 stops20h 35m

$544

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Fri 3/7

3:45 pm-6:10 pm

1 stop19h 25m

$656

St. LouisBasel

STL - BSL

STLBSL

Lambert-St Louis

Thu 6/26

12:24 pm-12:25 pm

2 stops17h 01m

$1,113

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Compare providers for flights from St. Louis to Basel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Basel in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Basel flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Basel flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Basel flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Basel flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Basel flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Basel

Get recent, data-driven insights about flights from St. Louis to Basel including ideal travel times, pricing trends, and more.

Rainfall in Basel by month

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

In terms of precipitation, rainfall in Basel ranges from 1.9 - 3.4 inches per month. June is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Basel when rainfall is around 1.9 in.

Temperature in Basel by month

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

If weather is an important factor for your trip to Basel, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 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 January 21, 2025.
Air Canada
7.0
Good
8,633 reviews

Overall

7.0

Comfort

7.0

Boarding

7.3

Food

6.2

Crew

7.8

Entertainment

6.8

Reviews

1 / 10

The pre boarding was a bit confusing but we got through it.

Air Canada
7.0
Good
8,633 reviews
Air Canada
7.0
Good
8,633 reviews

Overall

7.0

Comfort

7.0

Boarding

7.3

Food

6.2

Crew

7.8

Entertainment

6.8

Reviews

1 / 10

The pre boarding was a bit confusing but we got through it.

Lufthansa
6.8
Okay
7,111 reviews
Air Canada
7.0
Good
8,633 reviews

Overall

7.0

Comfort

7.0

Boarding

7.3

Food

6.2

Crew

7.8

Entertainment

6.8

Reviews

1 / 10

The pre boarding was a bit confusing but we got through it.

British Airways
6.6
Okay
6,834 reviews
Air Canada
7.0
Good
8,633 reviews

Overall

7.0

Comfort

7.0

Boarding

7.3

Food

6.2

Crew

7.8

Entertainment

6.8

Reviews

1 / 10

The pre boarding was a bit confusing but we got through it.

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.

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

    According to our current data, British Airways ($790), and Air Canada ($1,317) offers the cheapest pricing from St. Louis to Basel. Users have found that British Airways is 22% cheaper than the other options available to this destination.

  • 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.

  • What is the cheapest month to book a flight from St. Louis to Basel?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Basel (average of $545). Flying from St. Louis to Basel in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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