
Popular airlines to Illinois
Delta
United
American Airlines
Emirates
All Nippon Airways
EVA 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$459 for one-way flights and S$876 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 9 Aug - Sat, 16 Aug
EAT
Wenatchee
STL
St. Louis
S$1,027 Return, found 6 days ago
S$1,027
Return
found 6 days ago

Thu, 14 Aug - Thu, 21 Aug
EAT
Wenatchee
STL
St. Louis
S$1,031 Return, found 18 hours ago
S$1,031
Return
found 18 hours ago

Sat, 9 Aug - Sat, 16 Aug
EAT
Wenatchee
STL
St. Louis
S$1,033 Return, found 6 days ago
S$1,033
Return
found 6 days ago

Thu, 14 Aug - Thu, 21 Aug
EAT
Wenatchee
STL
St. Louis
S$1,034 Return, found 18 hours ago
S$1,034
Return
found 18 hours ago

Thu, 14 Aug - Thu, 21 Aug
EAT
Wenatchee
STL
St. Louis
S$1,041 Return, found 18 hours ago
S$1,041
Return
found 18 hours ago

Thu, 14 Aug - Thu, 21 Aug
EAT
Wenatchee
STL
St. Louis
S$1,157 Return, found 18 hours ago
S$1,157
Return
found 18 hours ago

Wed, 13 Aug - Wed, 20 Aug
EAT
Wenatchee
ORD
Chicago
S$1,158 Return, found 1 day ago
S$1,158
Return
found 1 day ago

Wed, 6 Aug - Wed, 13 Aug
EAT
Wenatchee
ORD
Chicago
S$1,161 Return, found 11 hours ago
S$1,161
Return
found 11 hours ago

Wed, 13 Aug - Wed, 20 Aug
EAT
Wenatchee
ORD
Chicago
S$1,165 Return, found 1 day ago
S$1,165
Return
found 1 day ago

Mon, 11 Aug - Mon, 18 Aug
EAT
Wenatchee
STL
St. Louis
S$1,169 Return, found 4 days ago
S$1,169
Return
found 4 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, Alaska Airlines |
---|---|
Roundtrip price | from S$876 |
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 Naperville
- Flights to Dubuque
- Flights to Davenport
- Flights to Bloomington
- Flights to Champaign
- Flights to Peoria
- Flights to Gurnee
- Flights to Evanston
- Flights to Elk Grove Village
Top Flight Destinations In the World
- Flights to United States of America
- Flights to Mexico
- Flights to Argentina
- Flights to Brazil
- Flights to Türkiye
- Flights to Thailand
- Flights to Philippines
- Flights to South Korea
- Flights to Greece
- Flights to Germany
- Flights to Norway
- Flights to Colombia
- Flights to Japan
- Flights to Russia
- Flights to France
- Flights to United Kingdom
- Flights to Indonesia
- Flights to Spain
- Flights to Australia
- Flights to Italy
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
- Swissotel - Chicago
- The Whitehall Hotel, BW Premier Collection
- citizenM Chicago Downtown
- Hotel Felix River North/Magnificent Mile
- Sonesta ES Suites Chicago Downtown Magnificent Mile - Medical
- Crowne Plaza Chicago West Loop by IHG
- The Westin Michigan Avenue Chicago
- The Royal Sonesta Chicago Downtown
- Fairmont Chicago at Millennium Park
- Hyatt Regency O'Hare Chicago
- Freehand Chicago
- River Hotel
- The Wade
- L7 Chicago by LOTTE
- Hyatt Regency Chicago
- DoubleTree by Hilton Chicago - Magnificent Mile
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.

Sun, 17 Aug - Mon, 18 Aug
SIN
Singapore
ORD
Chicago
S$876 Return, found 3 days ago
S$876
Return
found 3 days ago
*Available to Expedia members.