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Top Cities to Visit in Illinois
How much is the cheapest flight to Illinois?
Prices were available within the past 7 days and start at ¥108,370 for one-way flights and ¥97,120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, Jul 17 - Thu, Jul 25
ITM
Itami
ORD
O'Hare Intl.
¥183,170 Roundtrip, found 2 days ago
¥183,170
Roundtrip
found 2 days ago
Wed, Jul 17 - Sat, Jul 20
ITM
Itami
ORD
O'Hare Intl.
¥184,010 Roundtrip, found 2 days ago
¥184,010
Roundtrip
found 2 days ago
Wed, Jul 3 - Thu, Jul 18
ITM
Itami
ORD
O'Hare Intl.
¥193,950 Roundtrip, found 5 days ago
¥193,950
Roundtrip
found 5 days ago
Tue, Jul 16 - Tue, Jul 30
ITM
Itami
ORD
O'Hare Intl.
¥194,180 Roundtrip, found 2 days ago
¥194,180
Roundtrip
found 2 days ago
Thu, Jul 4 - Wed, Jul 17
ITM
Itami
STL
Lambert-St. Louis Intl.
¥196,260 Roundtrip, found 4 days ago
¥196,260
Roundtrip
found 4 days ago
Wed, Aug 7 - Wed, Aug 28
ITM
Itami
STL
Lambert-St. Louis Intl.
¥203,760 Roundtrip, found 6 days ago
¥203,760
Roundtrip
found 6 days ago
Thu, Aug 1 - Mon, Aug 12
ITM
Itami
STL
Lambert-St. Louis Intl.
¥203,820 Roundtrip, found 2 days ago
¥203,820
Roundtrip
found 2 days ago
Wed, Aug 7 - Wed, Aug 28
ITM
Itami
STL
Lambert-St. Louis Intl.
¥203,840 Roundtrip, found 6 days ago
¥203,840
Roundtrip
found 6 days ago
Thu, Aug 1 - Sun, Aug 11
ITM
Itami
STL
Lambert-St. Louis Intl.
¥203,900 Roundtrip, found 2 days ago
¥203,900
Roundtrip
found 2 days ago
Wed, Jul 3 - Sun, Jul 14
ITM
Itami
ORD
O'Hare Intl.
¥203,950 Roundtrip, found 5 days ago
¥203,950
Roundtrip
found 5 days ago
About Illinois
Expedia offers flights to Illinois to meet every traveler'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
Explore Illinois
Flying to Illinois? Explore Illinois with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!
Trending flights to Illinois
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sun, Dec 15 - Mon, Dec 30
HND
Haneda
STL
Lambert-St. Louis Intl.
¥97,120 Roundtrip, found 6 days ago
¥97,120
Roundtrip
found 6 days ago
Top Flight Destinations In Illinois
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Top Illinois Hotels
- Congress Plaza Hotel
- River Hotel
- Eurostars Magnificent Mile
- Hotel Felix River North/Magnificent Mile
- Embassy Suites by Hilton Chicago Downtown River North
- InterContinental Chicago Magnificent Mile, an IHG Hotel
- Club Quarters Hotel, Central Loop, Chicago
- The Whitehall Hotel, BW Premier Collection
- Hilton Garden Inn Chicago Downtown/Magnificent Mile
- Warwick Allerton - Chicago
- Travelodge by Wyndham Downtown Chicago
- citizenM Chicago Downtown
- Aloft Chicago Mag Mile
- Freehand Chicago
- Hyatt Regency Chicago
- ACME Hotel Company
- Best Western At O'Hare
- The Westin Michigan Avenue Chicago
- The Royal Sonesta Chicago Downtown
More Popular Airlines
Flights
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