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

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 Basel to Illinois. 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 Basel to Illinois?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Basel to 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 Basel to Illinois?

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 from Basel to Illinois with an airline and back 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 Basel to Illinois?

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 from Basel to 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>

What is the cheapest time of day to fly to Illinois?

The cheapest time of day to fly to Illinois is generally in the morning , when round-trip flights cost $556 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $556.

How long does a flight from Basel EuroAirport Swiss to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Basel EuroAirport Swiss is to Chicago , which takes 16h 29m .

How long does a flight from Basel EuroAirport Swiss to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Basel EuroAirport Swiss is to Chicago , which takes 16h 29m .

$560 CHEAP FLIGHTS from Basel to Illinois

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

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Flight Deals

One-wayRound-trip

Chicago1 stop$560

St. Louis2 stops$608

Chicago1 stop$560

St. Louis2 stops$608

Book Cheap Basel to Illinois Plane Tickets

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Basel to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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 Basel to Illinois

Thu, Nov 13 - Fri, Nov 28

6:05 am - 3:25 pmBSL-ORD

16h 20m1 stop

6:25 pm - 9:30 pmORD-BSL

20h 05m1 stop

$560Multiple Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:05 am - 6:45 pmBSL-ORD

19h 40m1 stop

6:30 pm - 2:35 pmORD-BSL

13h 05m1 stop

$561American Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:05 am - 3:25 pmBSL-ORD

16h 20m1 stop

6:30 pm - 2:35 pmORD-BSL

13h 05m1 stop

$562American Airlines

Find Deal

Mon, Mar 9 - Mon, Mar 16

6:15 am - 7:45 pmBSL-ORD

19h 30m1 stop

6:30 pm - 6:15 pmORD-BSL

17h 45m2 stops

$564British Airways

Find Deal

Thu, Nov 13 - Fri, Nov 28

6:05 am - 5:45 pmBSL-ORD

18h 40m2 stops

6:35 pm - 5:05 pmORD-BSL

15h 30m2 stops

$566Multiple Airlines

Find Deal

Mon, Mar 9 - Mon, Mar 16

6:15 am - 5:33 pmBSL-ORD

17h 18m2 stops

6:30 pm - 6:15 pmORD-BSL

17h 45m2 stops

$569British Airways

Find Deal

Wed, Mar 4 - Thu, Mar 12

6:45 am - 1:10 pmBSL-ORD

13h 25m1 stop

7:30 pm - 1:45 pmORD-BSL

12h 15m1 stop

$594Lufthansa

Find Deal

Thu, Nov 20 - Mon, Nov 24

10:35 am - 3:20 pmBSL-ORD

11h 45m1 stop

9:50 pm - 4:05 pmORD-BSL

11h 15m1 stop

$603Lufthansa

Find Deal

Fri, Dec 5 - Mon, Dec 8

11:15 am - 8:35 pmBSL-ORD

16h 20m2 stops

1:23 pm - 1:50 pmORD-BSL

17h 27m2 stops

$608Delta

Find Deal

Mon, Mar 9 - Mon, Mar 16

6:05 am - 6:08 pmBSL-MDW

18h 03m2 stops

2:00 pm - 10:40 amMDW-BSL

14h 40m2 stops

$612Delta

Find Deal

Booking Insights

KAYAK's insights & trends for Basel to Illinois flights

Get data-powered insights and trends into flights from Basel to Illinois to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest round-trip tickets from Basel EuroAirport Swiss to Illinois were found on American Airlines ($561) and British Airways ($564).

Find deals

Cheapest flight	$560

Flight from Basel to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Basel to Illinois?
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 Basel to Illinois.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Basel to Illinois?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Basel to 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 Basel to Illinois?
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 from Basel to Illinois with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Basel to Illinois?
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 from Basel to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Illinois?
The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $556 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $556.

Everything you need to know for your flight from Basel to Illinois

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Basel (BSL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$560 Find Cheap Flights from Basel to Illinois

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

Cheap Flights from Basel to Illinois

Book Cheap Basel to Illinois Plane Tickets

Recent round-trip flight deals from Basel to Illinois

Recent one-way flight deals from Basel to Illinois

Recent last minute flight deals from Basel to Illinois

KAYAK's insights & trends for Basel to Illinois flights

Get data-powered insights and trends into flights from Basel to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Basel EuroAirport Swiss to Illinois?

In the past 3 days, the cheapest round-trip tickets from Basel EuroAirport Swiss to Illinois were found on American Airlines ($561) and British Airways ($564).

How long does a flight from Basel EuroAirport Swiss to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Basel EuroAirport Swiss is to Chicago, which takes 16h 29m.

Good to know

FAQs - booking Illinois flights

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

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 Basel to Illinois.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Basel to 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 Basel to Illinois?

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 from Basel to Illinois with an airline and back with another airline.

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

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 from Basel to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Illinois?

The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $556 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $556.

Everything you need to know for your flight from Basel to Illinois

Information on your arrival and departure airports

Cabin class types available on flights to Basel

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

Flights to other popular destinations

Flights from domestic origins to Basel

Flights to popular cities in Illinois

Find deals for your return flight