Cheap flights from Illinois starting at

Popular airlines from Illinois

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  • Frontier Airlines

  • American Airlines

  • United

  • Southwest Airlines

  • Spirit Airlines

  • Alaska Airlines

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Cheapest flights from 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.

United
Thu, 16 Apr - Wed, 22 Apr
ORD
Chicago
DFW
Dallas
RM833 Return, found 7 hours ago
RM833
Return
found 7 hours ago
Select United flight, departing Thu, 16 Apr from Chicago to Dallas, returning Wed, 22 Apr, priced at RM833 found 7 hours ago
Delta
Sat, 11 Apr - Sat, 18 Apr
ORD
Chicago
PHX
Phoenix
RM848 Return, found 1 day ago
RM848
Return
found 1 day ago
Select Delta flight, departing Sat, 11 Apr from Chicago to Phoenix, returning Sat, 18 Apr, priced at RM848 found 1 day ago
American Airlines
Thu, 16 Apr - Wed, 22 Apr
ORD
Chicago
DFW
Dallas
RM869 Return, found 7 hours ago
RM869
Return
found 7 hours ago
Select American Airlines flight, departing Thu, 16 Apr from Chicago to Dallas, returning Wed, 22 Apr, priced at RM869 found 7 hours ago
United
Thu, 16 Apr - Wed, 22 Apr
ORD
Chicago
DFW
Dallas
RM872 Return, found 7 hours ago
RM872
Return
found 7 hours ago
Select United flight, departing Thu, 16 Apr from Chicago to Dallas, returning Wed, 22 Apr, priced at RM872 found 7 hours ago
Delta
Thu, 16 Apr - Wed, 22 Apr
ORD
Chicago
DFW
Dallas
RM891 Return, found 7 hours ago
RM891
Return
found 7 hours ago
Select Delta flight, departing Thu, 16 Apr from Chicago to Dallas, returning Wed, 22 Apr, priced at RM891 found 7 hours ago
Delta
Sat, 11 Apr - Sat, 18 Apr
ORD
Chicago
PHX
Phoenix
RM922 Return, found 1 day ago
RM922
Return
found 1 day ago
Select Delta flight, departing Sat, 11 Apr from Chicago to Phoenix, returning Sat, 18 Apr, priced at RM922 found 1 day ago
Delta
Wed, 1 Apr - Mon, 6 Apr
ORD
Chicago
PHX
Phoenix
RM929 Return, found 3 days ago
RM929
Return
found 3 days ago
Select Delta flight, departing Wed, 1 Apr from Chicago to Phoenix, returning Mon, 6 Apr, priced at RM929 found 3 days ago
United
Thu, 16 Apr - Wed, 22 Apr
ORD
Chicago
DFW
Dallas
RM929 Return, found 7 hours ago
RM929
Return
found 7 hours ago
Select United flight, departing Thu, 16 Apr from Chicago to Dallas, returning Wed, 22 Apr, priced at RM929 found 7 hours ago
United
Thu, 16 Apr - Wed, 22 Apr
ORD
Chicago
DFW
Dallas
RM952 Return, found 7 hours ago
RM952
Return
found 7 hours ago
Select United flight, departing Thu, 16 Apr from Chicago to Dallas, returning Wed, 22 Apr, priced at RM952 found 7 hours ago
American Airlines
Thu, 16 Apr - Mon, 20 Apr
ORD
Chicago
FLL
Fort Lauderdale
RM953 Return, found 2 days ago
RM953
Return
found 2 days ago
Select American Airlines flight, departing Thu, 16 Apr from Chicago to Fort Lauderdale, returning Mon, 20 Apr, priced at RM953 found 2 days ago
United
Thu, 16 Apr - Mon, 20 Apr
ORD
Chicago
MIA
Miami
RM961 Return, found 2 days ago
RM961
Return
found 2 days ago
Select United flight, departing Thu, 16 Apr from Chicago to Miami, returning Mon, 20 Apr, priced at RM961 found 2 days ago
American Airlines
Thu, 16 Apr - Mon, 20 Apr
ORD
Chicago
FLL
Fort Lauderdale
RM964 Return, found 2 days ago
RM964
Return
found 2 days ago
Select American Airlines flight, departing Thu, 16 Apr from Chicago to Fort Lauderdale, returning Mon, 20 Apr, priced at RM964 found 2 days ago
United
Fri, 10 Apr - Fri, 17 Apr
ORD
Chicago
MIA
Miami
RM964 Return, found 2 days ago
RM964
Return
found 2 days ago
Select United flight, departing Fri, 10 Apr from Chicago to Miami, returning Fri, 17 Apr, priced at RM964 found 2 days ago
American Airlines
Thu, 16 Apr - Mon, 20 Apr
ORD
Chicago
MIA
Miami
RM965 Return, found 2 days ago
RM965
Return
found 2 days ago
Select American Airlines flight, departing Thu, 16 Apr from Chicago to Miami, returning Mon, 20 Apr, priced at RM965 found 2 days ago
United
Thu, 16 Apr - Wed, 22 Apr
ORD
Chicago
DFW
Dallas
RM968 Return, found 7 hours ago
RM968
Return
found 7 hours ago
Select United flight, departing Thu, 16 Apr from Chicago to Dallas, returning Wed, 22 Apr, priced at RM968 found 7 hours ago
United
Thu, 16 Apr - Wed, 22 Apr
ORD
Chicago
DFW
Dallas
RM970 Return, found 7 hours ago
RM970
Return
found 7 hours ago
Select United flight, departing Thu, 16 Apr from Chicago to Dallas, returning Wed, 22 Apr, priced at RM970 found 7 hours ago
Delta
Thu, 16 Apr - Wed, 22 Apr
ORD
Chicago
DFW
Dallas
RM987 Return, found 7 hours ago
RM987
Return
found 7 hours ago
Select Delta flight, departing Thu, 16 Apr from Chicago to Dallas, returning Wed, 22 Apr, priced at RM987 found 7 hours ago
American Airlines
Thu, 16 Apr - Wed, 22 Apr
ORD
Chicago
DFW
Dallas
RM989 Return, found 7 hours ago
RM989
Return
found 7 hours ago
Select American Airlines flight, departing Thu, 16 Apr from Chicago to Dallas, returning Wed, 22 Apr, priced at RM989 found 7 hours ago
American Airlines
Sat, 11 Apr - Sat, 18 Apr
ORD
Chicago
PHX
Phoenix
RM995 Return, found 1 day ago
RM995
Return
found 1 day ago
Select American Airlines flight, departing Sat, 11 Apr from Chicago to Phoenix, returning Sat, 18 Apr, priced at RM995 found 1 day ago
American Airlines
Sat, 11 Apr - Sat, 18 Apr
ORD
Chicago
PHX
Phoenix
RM996 Return, found 1 day ago
RM996
Return
found 1 day ago
Select American Airlines flight, departing Sat, 11 Apr from Chicago to Phoenix, returning Sat, 18 Apr, priced at RM996 found 1 day ago

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