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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 ¥66,750 for one-way flights and ¥96,980 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, May 22 - Wed, May 29
HND
Haneda
STL
Lambert-St. Louis Intl.
¥96,980 Roundtrip, found 5 days ago
¥96,980
Roundtrip
found 5 days ago
Tue, May 21 - Tue, May 28
HND
Haneda
SPI
Abraham Lincoln Capital
¥98,600 Roundtrip, found 6 days ago
¥98,600
Roundtrip
found 6 days ago
Thu, Sep 26 - Mon, Sep 30
HND
Haneda
CMI
University Of Illinois Urbana-Champaign Williard
¥98,680 Roundtrip, found 5 days ago
¥98,680
Roundtrip
found 5 days ago
Wed, Nov 27 - Wed, Dec 4
HND
Haneda
EVV
Evansville Regional
¥98,720 Roundtrip, found 5 days ago
¥98,720
Roundtrip
found 5 days ago
Fri, Sep 13 - Mon, Sep 23
HND
Haneda
STL
Lambert-St. Louis Intl.
¥116,900 Roundtrip, found 6 days ago
¥116,900
Roundtrip
found 6 days ago
Tue, Jun 4 - Thu, Jun 20
HND
Haneda
STL
Lambert-St. Louis Intl.
¥117,000 Roundtrip, found 6 days ago
¥117,000
Roundtrip
found 6 days ago
Wed, Jun 12 - Sat, Jun 15
HND
Haneda
BMI
Central Illinois Regional
¥134,820 Roundtrip, found 1 day ago
¥134,820
Roundtrip
found 1 day ago
Tue, Oct 29 - Sun, Nov 10
HND
Haneda
ORD
O'Hare Intl.
¥158,370 Roundtrip, found 5 days ago
¥158,370
Roundtrip
found 5 days ago
Thu, Sep 5 - Sat, Sep 14
HND
Haneda
ORD
O'Hare Intl.
¥159,670 Roundtrip, found 6 days ago
¥159,670
Roundtrip
found 6 days ago
Wed, Sep 25 - Mon, Oct 7
HND
Haneda
ORD
O'Hare Intl.
¥175,240 Roundtrip, found 3 hours ago
¥175,240
Roundtrip
found 3 hours 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.
Wed, May 22 - Wed, May 29
HND
Haneda
STL
Lambert-St. Louis Intl.
¥96,980 Roundtrip, found 5 days ago
¥96,980
Roundtrip
found 5 days ago
Top Flight Destinations In Illinois
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Top Illinois Hotels
- Congress Plaza Hotel
- Warwick Allerton - Chicago
- The Westin Michigan Avenue Chicago
- River Hotel
- Aloft Chicago Mag Mile
- Embassy Suites by Hilton Chicago Downtown River North
- Eurostars Magnificent Mile
- citizenM Chicago Downtown
- Hotel Felix River North/Magnificent Mile
- Club Quarters Hotel, Central Loop, Chicago
- Palmer House a Hilton Hotel
- InterContinental Chicago Magnificent Mile, an IHG Hotel
- The Whitehall Hotel, BW Premier Collection
- Freehand Chicago
- 21c Museum Hotel Chicago
- Hyatt Regency Chicago
- ACME Hotel Company
- Travelodge by Wyndham Downtown Chicago
Flights
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