$502+ Cheap flights from Basel EuroAirport Swiss (BSL) to St. Louis (STL)
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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Basel to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Basel to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to St. Louis (STL). 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.
Round-trip from | $502 (British Airways) |
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Find flight deals from Basel to St. Louis
Cheapest flights from Basel to St. LouisExplore the most affordable flight options available from Basel to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Basel to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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.
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.
Find flights from Basel to St. Louis within your budget
Customize your flight search to find flights from Basel to St. Louis 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
Fly to
Route
Depart
Return
Price
BaselSt. Louis
BSL - STL
BSLSTL
Basel EuroAirport Swiss
Wed 3/5
6:15 am-10:02 pm
2 stops22h 47m
Lambert-St Louis
Sun 3/9
4:09 pm-3:00 pm
2 stops16h 51m
BaselSt. Louis
BSL - STL
BSLSTL
Basel EuroAirport Swiss
Fri 3/7
9:35 am-9:34 pm
2 stops18h 59m
Lambert-St Louis
Fri 3/14
1:05 pm-10:30 am
2 stops15h 25m
BaselSt. Louis
BSL - STL
BSLSTL
Basel EuroAirport Swiss
Wed 3/5
7:10 am-1:55 pm
1 stop13h 45m
Lambert-St Louis
Sun 3/9
5:33 pm-6:10 pm
2 stops18h 37m
BaselSt. Louis
BSL - STL
BSLSTL
Basel EuroAirport Swiss
Wed 3/5
2:10 pm-3:06 pm
2 stops31h 56m
Lambert-St Louis
Sun 3/9
1:05 pm-1:10 pm
3 stops18h 05m
BaselSt. Louis
BSL - STL
BSLSTL
Basel EuroAirport Swiss
Wed 3/5
7:10 am-7:49 pm
3 stops19h 39m
Lambert-St Louis
Sun 3/9
1:05 pm-1:10 pm
3 stops18h 05m
Best time to book a flight from Basel to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Basel with our price prediction graph.
Travel insights for flights from Basel to St. Louis
Get recent, data-driven insights about flights from Basel to St. Louis including ideal travel times, pricing trends, and more.
Rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.
Temperature in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature totals by month.
If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated January 21, 2025.
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Overall
Food
Comfort
Crew
Boarding
Entertainment
Reviews
It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.