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$293+ Cheap flights from Wisconsin to Basel EuroAirport Swiss (BSL)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BSL
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from Wisconsin to Basel

Keep the following information in mind while searching for Wisconsin to Basel flight deals. Data was last updated junio 18, 2025.

Round-trip from

$545
(Gotogate)

One-way from

$293
(American Airlines)
From Wisconsin to Basel EuroAirport Swiss
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One-way flight from Wisconsin to Basel EuroAirport Swiss
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Find flight deals from Wisconsin to Basel

Cheapest flights from Wisconsin to Basel
Explore the most affordable flight options available from Wisconsin to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 18, 2025.

This Gotogate deal was found by Cheapflights users on 6/18. 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.
lun. 8/43:35 pmORD - BSL
1 stop10h 35mLufthansa
mié. 8/206:05 amBSL - ORD
1 stop13h 50mLufthansa
Deal found 6/18$545
This American Airlines deal was found by Cheapflights users on 6/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/25:00 pmORD - BSL
1 stop15h 00mAmerican Airlines
mar. 12/96:55 amBSL - ORD
1 stop14h 00mAmerican Airlines
Deal found 6/18$551
This United Airlines deal was found by Cheapflights users on 6/18. 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.
mar. 12/29:50 pmORD - BSL
1 stop14h 50mUnited Airlines
mar. 12/96:50 amBSL - ORD
2 stops32h 10mUnited Airlines
Deal found 6/18$552
This Air Canada deal was found by Cheapflights users on 6/18. 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.
mar. 12/211:20 amORD - BSL
2 stops15h 45mAir Canada
mar. 12/910:40 amBSL - ORD
2 stops18h 19mAir Canada
Deal found 6/18$563
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/267:20 amORD - BSL
2 stops19h 20mMultiple Airlines
sáb. 12/610:50 amBSL - ORD
2 stops15h 42mMultiple Airlines
Deal found 6/15$569
This Air Canada deal was found by Cheapflights users on 6/16. 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.
mar. 12/910:15 amMSP - BSL
2 stops16h 50mMultiple Airlines
lun. 12/158:25 pmBSL - MSP
2 stops44h 08mMultiple Airlines
Deal found 6/16$629
This British Airways deal was found by Cheapflights users on 6/17. 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.
vie. 9/54:55 pmORD - BSL
1 stop22h 55mBritish Airways
mar. 9/2311:55 amBSL - ORD
1 stop12h 05mBritish Airways
Deal found 6/17$633
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2711:25 amORD - BSL
1 stop23h 35mTurkish Airlines
sáb. 9/66:55 pmBSL - ORD
1 stop21h 45mTurkish Airlines
Deal found 6/18$648
This United Airlines deal was found by Cheapflights users on 6/16. 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.
dom. 9/71:15 pmMSP - BSL
2 stops14h 40mUnited Airlines
sáb. 9/2011:30 amBSL - MSP
2 stops18h 43mUnited Airlines
Deal found 6/16$745
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/95:55 pmMSP - BSL
1 stop16h 30mDelta
lun. 12/1510:15 amBSL - MSP
2 stops17h 26mDelta
Deal found 6/16$771
This Delta deal was found by Cheapflights users on 6/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/272:00 pmORD - BSL
2 stops16h 50mDelta
sáb. 9/610:10 amBSL - ORD
2 stops16h 04mDelta
Deal found 6/18$786
This KLM deal was found by Cheapflights users on 6/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/165:10 pmORD - BSL
1 stop13h 00mKLM
mié. 7/2310:10 amBSL - ORD
1 stop11h 50mKLM
Deal found 6/16$842

Cheapflights Fare Finder

Customize your flight search to find flights from Wisconsin 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 junio 18, 2025.
Use the filters below to find and compare flights from Wisconsin to Basel EuroAirport Swiss that are best for you.

Fly from

Wisconsin

Fly to

Basel

Route

Depart

Return

Price

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

lun. 8/4

3:35 pm-9:10 am

1 stop10h 35m

Basel EuroAirport Swiss

mié. 8/20

6:05 am-12:55 pm

1 stop13h 50m

$545

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

mar. 12/2

5:00 pm-3:00 pm

1 stop15h 00m

Basel EuroAirport Swiss

mar. 12/9

6:55 am-1:55 pm

1 stop14h 00m

$551

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

mar. 12/2

9:50 pm-7:40 pm

1 stop14h 50m

Basel EuroAirport Swiss

mar. 12/9

6:50 am-8:00 am

2 stops32h 10m

$552

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

mar. 12/2

11:20 am-10:05 am

2 stops15h 45m

Basel EuroAirport Swiss

mar. 12/9

10:40 am-9:59 pm

2 stops18h 19m

$563

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

mié. 11/26

7:20 am-9:40 am

2 stops19h 20m

Basel EuroAirport Swiss

sáb. 12/6

10:50 am-7:32 pm

2 stops15h 42m

$569

MinneapolisBasel

MSP - BSL

MSPBSL

Minneapolis St Paul

mar. 12/9

10:15 am-10:05 am

2 stops16h 50m

Basel EuroAirport Swiss

lun. 12/15

8:25 pm-9:33 am

2 stops44h 08m

$629

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

vie. 9/5

4:55 pm-10:50 pm

1 stop22h 55m

Basel EuroAirport Swiss

mar. 9/23

11:55 am-5:00 pm

1 stop12h 05m

$633

ChicagoBasel

ORD - BSL

ORDBSL

Chicago O'Hare Intl

mié. 8/27

11:25 am-6:00 pm

1 stop23h 35m

Basel EuroAirport Swiss

sáb. 9/6

6:55 pm-9:40 am

1 stop21h 45m

$648

MinneapolisBasel

MSP - BSL

MSPBSL

Minneapolis St Paul

dom. 9/7

1:15 pm-10:55 am

2 stops14h 40m

Basel EuroAirport Swiss

sáb. 9/20

11:30 am-11:13 pm

2 stops18h 43m

$745

MinneapolisBasel

MSP - BSL

MSPBSL

Minneapolis St Paul

mar. 12/9

5:55 pm-5:25 pm

1 stop16h 30m

Basel EuroAirport Swiss

lun. 12/15

10:15 am-8:41 pm

2 stops17h 26m

$771

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 39 results
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Best time to book a flight from Wisconsin to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Wisconsin 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.

Cheapflights Insights

Everything you need to know about your flight from Wisconsin to Basel EuroAirport Swiss

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 EuroAirport Swiss 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 EuroAirport Swiss 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 EuroAirport Swiss, 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 junio 18, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Wisconsin to Basel by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,632 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly into for flights to Basel from Wisconsin?

    Most people fly into Basel EuroAirport Swiss (BSL) if they book a flight to Basel from Wisconsin. EuroAirport Swiss is conveniently located just 3.6 mi from Basel’s city center.

  • What are the cheapest airlines to fly from Wisconsin to Basel EuroAirport Swiss one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $293. Users have also found prices from $440 and $458 on British Airways and KLM, respectively.

  • What are the most popular routes from Wisconsin to Basel EuroAirport Swiss?

    While some choose either Minneapolis St Paul - Basel EuroAirport Swiss or Madison Truax Field - Basel EuroAirport Swiss, Chicago O'Hare Intl - Basel EuroAirport Swiss is the most popular route from Wisconsin to Basel EuroAirport Swiss.

  • Can I find deals for flights from Wisconsin to Basel that include hotel bookings?

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

  • How can I find direct flights from Wisconsin to Basel?

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

  • Can I find deals for business class flights from Wisconsin to Basel?

    Yes. Cheapflights offers flight deals from Wisconsin 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 Wisconsin to Basel EuroAirport Swiss?

    Currently, January is the cheapest month in which you can book a flight from Wisconsin to Basel EuroAirport Swiss (average of $545). Flying from Wisconsin to Basel EuroAirport Swiss 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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