How does KAYAK find such low prices on flights from Illinois to Basel?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Basel. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Basel?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Basel?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Basel with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Basel?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Basel from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$438 CHEAP FLIGHTS from Illinois to Basel (BSL)

BSL

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Cheap Flights from Illinois to Basel

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Basel

вт., сен 8 - вт., сен 29

8:10 pm - 9:45 am

ORD

BSL

30h 35m

1 stop

7:10 pm - 9:40 am

BSL

ORD

21h 30m

1 stop

$607Turkish Airlines

чт., окт 1 - чт., окт 8

8:10 pm - 6:15 pm

ORD

BSL

15h 05m

1 stop

7:10 pm - 9:40 am

BSL

ORD

21h 30m

1 stop

$608Turkish Airlines

чт., сен 3 - чт., сен 17

11:25 am - 9:45 am

ORD

BSL

15h 20m

1 stop

7:10 pm - 9:40 am

BSL

ORD

21h 30m

1 stop

$616Turkish Airlines

вт., сен 8 - вт., сен 15

11:25 am - 6:15 pm

ORD

BSL

23h 50m

1 stop

7:10 pm - 9:40 am

BSL

ORD

21h 30m

1 stop

$632Turkish Airlines

чт., сен 17 - сб., окт 3

6:51 pm - 10:50 pm

STL

BSL

20h 59m

2 stops

6:35 am - 8:03 pm

BSL

STL

20h 28m

2 stops

$975Multiple Airlines

чт., сен 17 - сб., окт 3

6:51 pm - 10:50 pm

STL

BSL

20h 59m

2 stops

6:35 am - 7:46 pm

BSL

STL

20h 11m

2 stops

$1,005Multiple Airlines

вт., авг 11 - ср., авг 26

9:35 pm - 6:55 pm

STL

BSL

14h 20m

1 stop

11:50 am - 7:30 pm

BSL

STL

14h 40m

1 stop

$1,007British Airways

пт., сен 18 - сб., сен 19

11:25 am - 10:20 am

STL

BSL

15h 55m

2 stops

2:50 pm - 8:00 pm

BSL

STL

36h 10m

2 stops

$1,032United Airlines

пт., сен 18 - сб., окт 3

11:25 am - 10:20 am

STL

BSL

15h 55m

2 stops

8:20 am - 4:26 pm

BSL

STL

15h 06m

2 stops

$1,034United Airlines

пт., май 22 - пт., май 29

7:50 pm - 10:50 pm

STL

BSL

20h 00m

2 stops

6:00 am - 7:20 pm

BSL

STL

20h 20m

2 stops

$1,257American Airlines

Useful Info

Cheapest flight	$438

Flight from Chicago O'Hare Airport to Basel

How does KAYAK find such low prices on flights from Illinois to Basel?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Basel.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Basel?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Basel?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Basel with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Basel?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Basel from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Basel

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Basel (BSL)

BSL

$438 Find Cheap Flights from Illinois to Basel

KAYAK searches hundreds of travel sites at once for deals on flights to Basel EuroAirport Swiss

Cheap Flights from Illinois to Basel

Recent round-trip flight deals from Illinois to Basel

Recent one-way flight deals from Illinois to Basel

Recent last minute flight deals from Illinois to Basel

Good to know

FAQs for booking Illinois to Basel flights

How does KAYAK find such low prices on flights from Illinois to Basel?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Basel.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Basel?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Basel?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Basel with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Basel?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Basel from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Basel

Information on your arrival and departure airports

Cabin class types available on flights to Basel

Complete your trip to Basel with a hotel stay or car rental

Find direct flights for Basel

Flights to other popular destinations

Flights from domestic origins to Illinois

Choose which airport to fly into in Basel

Find deals for your return flight