
Popular airlines from Illinois
Delta
American Airlines
United
Frontier Airlines
Air Canada
JetBlue Airways
Spirit Airlines
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Cheapest flights from 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.

Thu, Dec 4 - Sun, Dec 7
ORD
Chicago
ATL
Atlanta
NT$5,440 Roundtrip, found 5 days ago
NT$5,440
Roundtrip
found 5 days ago

Thu, Dec 4 - Mon, Dec 8
ORD
Chicago
ATL
Atlanta
NT$5,456 Roundtrip, found 4 days ago
NT$5,456
Roundtrip
found 4 days ago

Thu, Jan 8 - Sun, Jan 18
STL
St. Louis
FLL
Fort Lauderdale
NT$6,038 Roundtrip, found 6 days ago
NT$6,038
Roundtrip
found 6 days ago

Fri, Jan 16 - Tue, Jan 20
STL
St. Louis
ATL
Atlanta
NT$6,054 Roundtrip, found 6 days ago
NT$6,054
Roundtrip
found 6 days ago

Sat, Jan 17 - Tue, Jan 20
ORD
Chicago
MCO
Orlando
NT$6,066 Roundtrip, found 3 days ago
NT$6,066
Roundtrip
found 3 days ago

Sat, Jan 17 - Tue, Jan 20
ORD
Chicago
MCO
Orlando
NT$6,391 Roundtrip, found 3 days ago
NT$6,391
Roundtrip
found 3 days ago

Thu, Dec 11 - Sun, Dec 14
ORD
Chicago
FLL
Fort Lauderdale
NT$6,504 Roundtrip, found 4 days ago
NT$6,504
Roundtrip
found 4 days ago

Thu, Dec 4 - Sun, Dec 7
ORD
Chicago
ATL
Atlanta
NT$6,515 Roundtrip, found 5 days ago
NT$6,515
Roundtrip
found 5 days ago

Sun, Dec 7 - Sun, Dec 14
ORD
Chicago
FLL
Fort Lauderdale
NT$6,530 Roundtrip, found 1 day ago
NT$6,530
Roundtrip
found 1 day ago

Thu, Dec 4 - Mon, Dec 8
ORD
Chicago
ATL
Atlanta
NT$6,536 Roundtrip, found 4 days ago
NT$6,536
Roundtrip
found 4 days ago

Thu, Dec 11 - Sun, Dec 14
ORD
Chicago
FLL
Fort Lauderdale
NT$6,588 Roundtrip, found 4 days ago
NT$6,588
Roundtrip
found 4 days ago

Thu, Dec 11 - Sun, Dec 14
ORD
Chicago
FLL
Fort Lauderdale
NT$6,672 Roundtrip, found 4 days ago
NT$6,672
Roundtrip
found 4 days ago

Sat, Dec 6 - Sat, Dec 13
ORD
Chicago
LAX
Los Angeles
NT$6,683 Roundtrip, found 3 days ago
NT$6,683
Roundtrip
found 3 days ago

Wed, Dec 3 - Fri, Dec 5
ORD
Chicago
MIA
Miami
NT$6,696 Roundtrip, found 2 days ago
NT$6,696
Roundtrip
found 2 days ago

Mon, Dec 8 - Mon, Dec 15
ORD
Chicago
LAS
Las Vegas
NT$6,839 Roundtrip, found 1 day ago
NT$6,839
Roundtrip
found 1 day ago

Mon, Dec 22 - Sun, Dec 28
STL
St. Louis
LAS
Las Vegas
NT$7,239 Roundtrip, found 3 days ago
NT$7,239
Roundtrip
found 3 days ago

Fri, Dec 5 - Sun, Dec 7
MDW
Chicago
DEN
Denver
NT$7,314 Roundtrip, found 2 days ago
NT$7,314
Roundtrip
found 2 days ago

Fri, Dec 5 - Sun, Dec 7
ORD
Chicago
DEN
Denver
NT$7,314 Roundtrip, found 2 days ago
NT$7,314
Roundtrip
found 2 days ago

Thu, Dec 4 - Sun, Dec 7
MDW
Chicago
ATL
Atlanta
NT$7,590 Roundtrip, found 5 days ago
NT$7,590
Roundtrip
found 5 days ago

Mon, Dec 15 - Sun, Dec 21
ORD
Chicago
LAX
Los Angeles
NT$8,678 Roundtrip, found 3 days ago
NT$8,678
Roundtrip
found 3 days ago
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Nearby Airports
- Decatur Airport (DEC)
- Abraham Lincoln Capital Airport (SPI)
- Greater Peoria Regional Airport (PIA)
- University Of Illinois Urbana-Champaign Williard Airport (CMI)
- Lambert-St. Louis Intl. Airport (STL)
- Purdue University Airport (LAF)
- Spirit of St. Louis Airport (SUS)
- Dupage Airport (DPA)
- Midway Intl. Airport (MDW)
- O'Hare Intl. Airport (ORD)
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