Popular airlines to Illinois
Air France
American Airlines
Air India
KLM
Lufthansa
Etihad Airways
Swiss International Air Lines
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- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Top Cities to Visit in Illinois
Chicago
Cheap round-trip flights to Illinois
Prices were available within the past 7 days and start at ₹36,087 for one-way flights and ₹53,836 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 15 Sep - Mon, 22 Sep
DEL
Delhi
ORD
Chicago
₹53,836 Return, found 6 hours ago
₹53,836
Return
found 6 hours ago
Mon, 22 Sep - Mon, 29 Sep
BOM
Mumbai
ORD
Chicago
₹68,979 Return, found 4 days ago
₹68,979
Return
found 4 days ago
Fri, 19 Sep - Thu, 25 Sep
BOM
Mumbai
ORD
Chicago
₹73,016 Return, found 10 hours ago
₹73,016
Return
found 10 hours ago
Tue, 23 Sep - Tue, 30 Sep
BOM
Mumbai
ORD
Chicago
₹74,219 Return, found 4 days ago
₹74,219
Return
found 4 days ago
Fri, 1 May - Wed, 20 May
DEL
Delhi
ORD
Chicago
₹77,274 Return, found 7 hours ago
₹77,274
Return
found 7 hours ago
Thu, 4 Sep - Thu, 11 Sep
DEL
Delhi
ORD
Chicago
₹77,435 Return, found 20 hours ago
₹77,435
Return
found 20 hours ago
Fri, 3 Oct - Fri, 3 Oct
DEL
Delhi
ORD
Chicago
₹79,502 Return, found 9 hours ago
₹79,502
Return
found 9 hours ago
Mon, 21 Jul - Tue, 5 Aug
DEL
Delhi
MDW
Chicago
₹84,981 Return, found 7 hours ago
₹84,981
Return
found 7 hours ago
Fri, 19 Sep - Thu, 25 Sep
BOM
Mumbai
MDW
Chicago
₹86,377 Return, found 10 hours ago
₹86,377
Return
found 10 hours ago
Fri, 5 Sep - Sat, 4 Oct
DEL
Delhi
STL
St. Louis
₹88,571 Return, found 6 hours ago
₹88,571
Return
found 6 hours 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.
Top Flight Destinations In Illinois
- Flights to Chicago
- Flights to St. Louis
- Flights to Galena
- Flights to Schaumburg
- Flights to Rosemont
- Flights to St. Charles
- Flights to Naperville
- Flights to Springfield
- Flights to Rockford
- Flights to Dubuque
- Flights to Bloomington
- Flights to Champaign
- Flights to Davenport
- Flights to Peoria
- Flights to Gurnee
- Flights to Evanston
- Flights to Paducah
- Flights to Skokie
- Flights to Elk Grove Village
Top Flight Destinations In World
- Flights to China
- Flights to India
- Flights to Spain
- Flights to Mexico
- Flights to Germany
- Flights to United Kingdom
- Flights to Philippines
- Flights to Indonesia
- Flights to Colombia
- Flights to Brazil
- Flights to Argentina
- Flights to Greece
- Flights to South Korea
- Flights to Italy
- Flights to Canada
- Flights to Australia
- Flights to Norway
- Flights to Japan
- Flights to France
- Flights to Türkiye
Top Illinois Hotels
- Embassy Suites by Hilton Chicago Downtown River North
- InterContinental Chicago Magnificent Mile by IHG
- Hilton Chicago/Magnificent Mile Suites
- Congress Plaza Hotel
- citizenM Chicago Downtown
- The Wade
- Hotel Felix River North/Magnificent Mile
- The Whitehall Hotel, BW Premier Collection
- Swissotel - Chicago
- Freehand Chicago
- River Hotel
- Travelodge by Wyndham Downtown Chicago
- Sonesta ES Suites Chicago Downtown Magnificent Mile - Medical
- Crowne Plaza Chicago West Loop by IHG
- Hyatt Regency O'Hare Chicago
- The Royal Sonesta Chicago Downtown
- The Chicago Hotel Collection Ambassador Gold Coast
- L7 Chicago by LOTTE
- DoubleTree by Hilton Chicago - Magnificent Mile
- LondonHouse Chicago, Curio Collection by Hilton
Expedia's Latest Trends
Flights
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.
Tue, 16 Sep - Wed, 24 Sep
HYD
Hyderabad
ORD
Chicago
₹71,275 Return, found 9 hours ago
₹71,275
Return
found 9 hours ago
*Available to Expedia members.