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Cheap Flights From Philadelphia To Illinois

Cheap flights from Philadelphia (PHL) to popular destinations in Illinois (IL)

Chicago
Carrier Departure Date Return Date Lowest Price
Frontier Apr 25, 2017 Apr 29, 2017 $117
Frontier Apr 28, 2017 May 3, 2017 $128
Frontier May 7, 2017 May 10, 2017 $142
Frontier May 8, 2017 May 10, 2017 $142
Frontier May 1, 2017 May 4, 2017 $147
Frontier Apr 29, 2017 May 5, 2017 $148
Frontier Apr 27, 2017 Apr 30, 2017 $152
Frontier May 5, 2017 May 9, 2017 $162
Frontier May 23, 2017 May 30, 2017 $177
Frontier May 5, 2017 May 13, 2017 $183

Cheap Last Minute Flights from Philadelphia to Illinois Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Philadelphia to Illinois. The chart below shows the best last minute deals and cheap flights this weekend we could find.

DestinationDepartingReturningPrice
Chicago 3/23/17 3/27/17 $251

Flight Schedule Summaries Last modified: Feb 19, 2017 0:38 -05:00Number of routes searched: 550Number of itineraries searched: 690,560

Philadelphia to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Frontier -
United -
American ALB
American ATL
American AUS
American BDL
Alaska AUS
Alaska SEA
Alaska STL
JetBlue BOS
JetBlue FLL
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines CVG
Major Airlines JFK
Frontier DEN
Spirit ATL
Spirit DFW
Spirit LAS
Spirit LAX
Spirit MSP
United DCA
United DEN
United IAD
United IAH

Cheap Domestic Flights from Philadelphia - PHL Last modified: Feb 19, 2017 0:38 -05:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Philadelphia to Illinois - from $117 Round trip from PHL to IL