
Popular airlines to Illinois
Delta
American Airlines
Frontier Airlines
United
Spirit Airlines
Southwest Airlines
JetBlue Airways
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Popular cities in Illinois

Chicago
Cheap round-trip flights to Illinois
Prices were available within the past 7 days and start at €249 for one-way flights and €349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 20 Oct - Wed, 5 Nov
STR
Stuttgart
ORD
Chicago
€476 Return, found 1 day ago
€476
Return
found 1 day ago

Mon, 20 Oct - Wed, 5 Nov
STR
Stuttgart
ORD
Chicago
€481 Return, found 1 day ago
€481
Return
found 1 day ago

Mon, 20 Oct - Wed, 5 Nov
STR
Stuttgart
ORD
Chicago
€482 Return, found 1 day ago
€482
Return
found 1 day ago

Mon, 13 Oct - Sat, 25 Oct
STR
Stuttgart
STL
St. Louis
€489 Return, found 2 days ago
€489
Return
found 2 days ago

Mon, 20 Oct - Wed, 5 Nov
STR
Stuttgart
ORD
Chicago
€494 Return, found 1 day ago
€494
Return
found 1 day ago

Mon, 20 Oct - Wed, 5 Nov
STR
Stuttgart
ORD
Chicago
€496 Return, found 1 day ago
€496
Return
found 1 day ago

Mon, 20 Oct - Wed, 5 Nov
STR
Stuttgart
ORD
Chicago
€502 Return, found 1 day ago
€502
Return
found 1 day ago

Mon, 20 Oct - Wed, 5 Nov
STR
Stuttgart
ORD
Chicago
€503 Return, found 1 day ago
€503
Return
found 1 day ago

Mon, 20 Oct - Wed, 5 Nov
STR
Stuttgart
ORD
Chicago
€506 Return, found 1 day ago
€506
Return
found 1 day ago

Mon, 20 Oct - Wed, 5 Nov
STR
Stuttgart
ORD
Chicago
€509 Return, found 1 day ago
€509
Return
found 1 day ago
About Illinois
Expedia offers flights to Illinois to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Illinois or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Frequently asked questions
Top Flight Destinations In Illinois
- Flights to Chicago
- Flights to St. Louis
- Flights to Lake Geneva
- Flights to Galena
- Flights to Schaumburg
- Flights to Springfield
- Flights to Dubuque
- Flights to Naperville
- Flights to Rockford
- Flights to Arlington Heights
- Flights to Oak Brook
- Flights to Peoria
- Flights to Gurnee
- Flights to Paducah
- Flights to Joliet
- Flights to Tinley Park
Top Flight Destinations In World
- Flights to United States of America
- Flights to France
- Flights to Canada
- Flights to Mexico
- Flights to Switzerland
- Flights to India
- Flights to Thailand
- Flights to China
- Flights to Australia
- Flights to Germany
- Flights to Japan
- Flights to United Kingdom
- Flights to South Korea
- Flights to Greece
- Flights to Norway
- Flights to Colombia
- Flights to Philippines
- Flights to Indonesia
- Flights to Russia
- Flights to Argentina
Top Illinois Hotels
- Embassy Suites by Hilton Chicago Downtown River North
- Congress Plaza Hotel
- Hilton Garden Inn Chicago Downtown/Magnificent Mile
- Hilton Chicago/Magnificent Mile Suites
- The Wade
- citizenM Chicago Downtown
- Freehand Chicago
- InterContinental Chicago Magnificent Mile by IHG
- Hyatt Regency Chicago
- Hilton Chicago
- Hotel Felix River North/Magnificent Mile
- Palmer House a Hilton Hotel
- The Allegro Royal Sonesta Hotel Chicago Loop
- The Whitehall Hotel, BW Premier Collection
- The Chicago Hotel Collection - Magnificent Mile
- Club Quarters Hotel, Central Loop, Chicago
- The Royal Sonesta Chicago Downtown
- The Midland Hotel Chicago, a Tribute Portfolio Hotel
- L7 Chicago by LOTTE
- Fairmont Chicago at Millennium Park
Expedia's Latest Trends
Flights
Packages
Holiday Rentals
Trending flights to Illinois
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 6 Dec - Mon, 8 Dec
DUB
Dublin
ORD
Chicago
€349 Return, found 2 hours ago
€349
Return
found 2 hours ago
*Available to Expedia members.