
Popular airlines to Illinois
Delta
American Airlines
United
KLM
Emirates
All Nippon Airways
Japan Airlines
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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 S$112 for one-way flights and S$240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 27 Aug - Sat, 30 Aug
RDU
Raleigh
ORD
Chicago
S$240 Return, found 3 days ago
S$240
Return
found 3 days ago

Wed, 27 Aug - Sat, 30 Aug
RDU
Raleigh
ORD
Chicago
S$240 Return, found 3 days ago
S$240
Return
found 3 days ago

Wed, 27 Aug - Sat, 30 Aug
RDU
Raleigh
ORD
Chicago
S$246 Return, found 3 days ago
S$246
Return
found 3 days ago

Thu, 21 Aug - Mon, 25 Aug
RDU
Raleigh
STL
St. Louis
S$252 Return, found 4 days ago
S$252
Return
found 4 days ago

Thu, 7 Aug - Sat, 9 Aug
RDU
Raleigh
ORD
Chicago
S$252 Return, found 4 days ago
S$252
Return
found 4 days ago

Thu, 21 Aug - Mon, 25 Aug
RDU
Raleigh
MDW
Chicago
S$252 Return, found 4 days ago
S$252
Return
found 4 days ago

Tue, 26 Aug - Tue, 2 Sep
RDU
Raleigh
ORD
Chicago
S$253 Return, found 1 day ago
S$253
Return
found 1 day ago

Tue, 12 Aug - Tue, 19 Aug
RDU
Raleigh
MDW
Chicago
S$256 Return, found 2 days ago
S$256
Return
found 2 days ago

Thu, 7 Aug - Sat, 9 Aug
RDU
Raleigh
ORD
Chicago
S$259 Return, found 4 days ago
S$259
Return
found 4 days ago

Fri, 22 Aug - Fri, 29 Aug
RDU
Raleigh
ORD
Chicago
S$260 Return, found 5 days ago
S$260
Return
found 5 days 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.
Illinois Flights Information
Airlines serving | American Airlines, United, Delta |
---|---|
Roundtrip price | from S$240 |
Frequently asked questions
Top Flight Destinations In Illinois
- Flights to Chicago
- Flights to St. Louis
- Flights to Lake Geneva
- Flights to Schaumburg
- Flights to St. Charles
- Flights to Springfield
- Flights to Davenport
- Flights to Dubuque
- Flights to Naperville
- Flights to Bloomington
- Flights to Champaign
- Flights to Peoria
- Flights to Gurnee
- Flights to Evanston
- Flights to Kenosha
- Flights to Elk Grove Village
Top Flight Destinations In the World
- Flights to Russia
- Flights to Philippines
- Flights to Mexico
- Flights to France
- Flights to Switzerland
- Flights to Australia
- Flights to Thailand
- Flights to Brazil
- Flights to Indonesia
- Flights to Norway
- Flights to Canada
- Flights to Argentina
- Flights to South Korea
- Flights to India
- Flights to United States of America
- Flights to Germany
- Flights to Greece
- Flights to Italy
- Flights to Spain
- Flights to Japan
Top Illinois Hotels
- Congress Plaza Hotel
- InterContinental Chicago Magnificent Mile by IHG
- Hilton Chicago/Magnificent Mile Suites
- Embassy Suites by Hilton Chicago Downtown River North
- Crowne Plaza Chicago West Loop by IHG
- citizenM Chicago Downtown
- The Whitehall Hotel, BW Premier Collection
- Swissotel - Chicago
- Hotel Felix River North/Magnificent Mile
- The Royal Sonesta Chicago Downtown
- Freehand Chicago
- Hilton Garden Inn Chicago Downtown/Magnificent Mile
- The Westin Michigan Avenue Chicago
- The Wade
- Radisson Blu Aqua Hotel Chicago
- River Hotel
- Hyatt Regency Chicago
- Embassy Suites by Hilton Chicago Downtown Magnificent Mile
- L7 Chicago by LOTTE
Expedia's Latest Trends
Hotels
Flights
Packages
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, 28 Oct - Wed, 5 Nov
SIN
Singapore
ORD
Chicago
S$900 Return, found 6 days ago
S$900
Return
found 6 days ago
*Available to Expedia members.