495 € Cheap Flights from Chicago to Basel Mulhouse Freiburg

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Flight deals from Chicago to Basel Mulhouse Freiburg

Looking for a cheap last-minute deal or the best return flight from Chicago to Basel Mulhouse Freiburg? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to Basel Mulhouse Freiburg

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Basel Mulhouse Freiburg flights are currently cheapest in November.

Chicago to Basel Mulhouse Freiburg: Alternative routes

Compare routes from Chicago to Basel below. You may find an airport to fly into that's cheaper, faster, or easier than Basel Mulhouse Freiburg.

Chicago to Basel: Flight information

The things to know before you go.
Cheapest flight found495 €
Cheapest month to flyOctober

Finding cheap flights from Chicago to Basel Mulhouse Freiburg: Frequently asked questions

The best price we found for a return flight from Chicago to Basel Mulhouse Freiburg is 495 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to Basel Mulhouse Freiburg. But we found flights with one stop from 495 €.
As of September 2025, there are no flights flying from Chicago to Basel Mulhouse Freiburg.
The cheapest month to fly from Chicago to Basel Mulhouse Freiburg is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Basel Mulhouse Freiburg Airport on Saturday, 4 October 2025.
No airlines currently offer direct flights between Chicago and Basel Mulhouse Freiburg Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Basel Mulhouse Freiburg but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Basel is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Basel Mulhouse Freiburg is Spirit Airlines .

Flying from Chicago to EuroAirport Swiss (BSL): What you need to know

  • Chicago is home to two main airports where you can kick off your travels. Check out your options for reserving a flight from Chicago to EuroAirport Swiss (BSL) heading out from O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW).

  • The timezone in Basel is UTC+1, which is six hours ahead of Chicago. EuroAirport Swiss is located in Basel.

  • Leave enough time to get on your flight from Chicago to BSL. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at check-in and security are likely if you're travelling during high season, so give yourself some extra wiggle room. The recommendation for peak periods? Get there up to four hours early for international flights and at least two hours for domestic departures.

Airports in Chicago

O'Hare International Airport (ORD)

  • Think about adding a stopover to find cheap flights from Chicago to BSL. Just uncheck 'Direct flights only' when browsing departures from O'Hare International Airport (ORD). Slip in a stop (and skip the high fares) by flying through one of these popular airports:

    • Charles de Gaulle Airport (CDG)

    • Franz Josef Strauss Airport (MUC)

    • Dublin Airport (DUB)

  • Located around 40 kilometres from the centre of Chicago, ORD can be reached in about 35 minutes by car (depending on traffic). The journey on public transport is roughly 55 minutes.

  • Want a stress-free start to your travels? Stay near O'Hare International Airport. Whether you're boarding an early flight from Chicago to EuroAirport Swiss or just don't like being rushed, these hotels offer the perfect solution:

  • Of the flights that depart from O'Hare International Airport, 74.85% arrive on time at their destination.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • On public transport, you can travel from central Chicago to MDW in around 45 minutes. The terminal is roughly 19 kilometres away, and making the journey by car takes approximately 20 minutes.

  • Want to enjoy an extra night away before boarding your Chicago to BSL flight? Kick back in a hotel near Chicago Midway International Airport before your holiday officially begins. These stays have your key waiting:

  • Looking at how often flights stay on schedule, Chicago Midway International Airport has an on-time arrival rate of 77.88%.

  • You'll find MDW at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • From central Chicago, RFD is around 137 kilometres away. It'll take you roughly 1 hour 25 minutes to get there by car and 4 hours 15 minutes or so on public transport.

  • Skip the morning rush on departure day — stay close to Chicago Rockford International Airport and know you'll make it to the terminal with time to spare. Get settled at one of these hotels the day before if you've booked an early Chicago to EuroAirport Swiss flight:

  • The on-time performance record of RFD is 76.19%. In simpler terms, that's how often flights departing this airport reach their final stop as planned.

  • You'll find Chicago Rockford International Airport at 2 Airport Cir.

About EuroAirport Swiss (BSL)

Getting from EuroAirport Swiss (BSL) to central Basel

  • EuroAirport Swiss is roughly 6 kilometres from central Basel. The time it takes to get to the centre by car hire or cab depends on the time of day. Do some research before you go.

  • If you're taking public transport, expect a journey of around 30 minutes.

How to find the cheapest flights from Chicago to EuroAirport Swiss (BSL)

  • Currently, 206 € is the best price we've found for a one-way ticket from Chicago to EuroAirport Swiss. The cheapest price for a return flight is 495 €. Keep in mind fares can change due to demand at the time of booking.

  • Booking in advance is often the key to finding a cheap flight from Chicago to BSL. Fares tend to rise as demand increases, so the closer you get to departure, the more you'll likely pay.

  • The 'Whole month' search tool will show you the cheapest Chicago to EuroAirport Swiss tickets across every month. It's a good way to find a bargain if your travel dates aren't set in stone.

  • Stay on top of deals for plane tickets from Chicago to BSL by setting up a Price Alert. We'll send you an email or notification on the app when prices go down.

  • Tailor your trip using filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Chicago to EuroAirport Swiss.

The best time to fly from Chicago to EuroAirport Swiss (BSL)

  • Think about your travel style when planning your trip dates. April is the quietest month to go to Basel. August is when most people book flights from Chicago to EuroAirport Swiss (BSL), which may be perfect if you're after more excitement.

  • The warmest month in Basel is July, with temperatures ranging between 10ºC (50ºF) and 29ºC (84ºF). Book your Chicago to BSL plane ticket then if that's your ideal forecast.

  • Look for cheap tickets from Chicago to EuroAirport Swiss in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -5ºC (23ºF) and 8ºC (46ºF).

More about Basel

  • After booking your flight from Chicago to EuroAirport Swiss, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Basel:

  • Art Basel and Christmas Lightshow are just a couple of the leading attractions to add to your Basel must-do list. Keep the sightseeing going at Basel Minster.

Explore more of Switzerland

  • You've visited Basel, now it's time to explore other parts of Switzerland. Journey around 137 kilometres south-west to Lausanne to tick off its leading attractions. From Olympic Park to Riviera, Ouchy, Lausanne and Olympic Museum Lausanne (Musee Olympique), you've got a jam-packed schedule ahead.

  • Around 209 kilometres south-east of Basel, Lugano is another favourite stop in Switzerland. Experience major highlights starting with Lungolago di Lugano, Aussichtspunkt San Salvatore and Old Town Lugano.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.