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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 ¥66,990 for one-way flights and ¥97,210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, Oct 4 - Wed, Oct 9
HND
Haneda
STL
Lambert-St. Louis Intl.
¥97,210 Roundtrip, found 12 hours ago
¥97,210
Roundtrip
found 12 hours ago
Tue, Jun 18 - Thu, Oct 3
NRT
Narita Intl.
STL
Lambert-St. Louis Intl.
¥97,670 Roundtrip, found 1 day ago
¥97,670
Roundtrip
found 1 day ago
Wed, Dec 11 - Wed, Dec 25
HND
Haneda
BMI
Central Illinois Regional
¥98,910 Roundtrip, just found
¥98,910
Roundtrip
just found
Wed, Sep 4 - Wed, Sep 11
NRT
Narita Intl.
SPI
Abraham Lincoln Capital
¥98,970 Roundtrip, found 2 days ago
¥98,970
Roundtrip
found 2 days ago
Sat, Jun 22 - Tue, Jun 25
HND
Haneda
PIA
Greater Peoria Regional
¥116,850 Roundtrip, found 6 days ago
¥116,850
Roundtrip
found 6 days ago
Thu, Oct 24 - Mon, Oct 28
HND
Haneda
EVV
Evansville Regional
¥116,910 Roundtrip, found 1 day ago
¥116,910
Roundtrip
found 1 day ago
Fri, Nov 15 - Fri, Nov 22
HND
Haneda
SPI
Abraham Lincoln Capital
¥116,910 Roundtrip, found 22 hours ago
¥116,910
Roundtrip
found 22 hours ago
Fri, Sep 6 - Fri, Sep 13
NRT
Narita Intl.
PIA
Greater Peoria Regional
¥116,970 Roundtrip, found 3 days ago
¥116,970
Roundtrip
found 3 days ago
Tue, Sep 10 - Mon, Oct 7
HND
Haneda
STL
Lambert-St. Louis Intl.
¥117,150 Roundtrip, found 5 days ago
¥117,150
Roundtrip
found 5 days ago
Wed, Sep 18 - Mon, Sep 23
HND
Haneda
CMI
University Of Illinois Urbana-Champaign Williard
¥134,910 Roundtrip, found 15 hours ago
¥134,910
Roundtrip
found 15 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.
Fri, Oct 4 - Wed, Oct 9
HND
Haneda
STL
Lambert-St. Louis Intl.
¥97,210 Roundtrip, found 12 hours ago
¥97,210
Roundtrip
found 12 hours 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
- The Westin Michigan Avenue Chicago
- The Royal Sonesta Chicago Downtown
- Loews Chicago Hotel
More Popular Airlines
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