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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 May 10, 2017 May 17, 2017 $135
Frontier Jul 8, 2017 Jul 14, 2017 $183
Frontier Jun 19, 2017 Jun 24, 2017 $183
Frontier Jun 19, 2017 Jun 22, 2017 $183
Frontier Jun 25, 2017 Jun 30, 2017 $199
Frontier Sep 7, 2017 Sep 11, 2017 $203
Frontier Jun 14, 2017 Jun 19, 2017 $203
Frontier Jun 15, 2017 Jun 16, 2017 $203
Frontier Sep 8, 2017 Sep 10, 2017 $203
Frontier Jul 3, 2017 Jul 10, 2017 $203

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 5/25/17 5/28/17 $223
Peoria 5/25/17 5/29/17 $526

Flight Schedule Summaries Last modified: Apr 28, 2017 8:55 -04:00Number of routes searched: 596Number of itineraries searched: 1,208,148

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 LAX
Alaska SEA
Alaska SFO
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 LAX
Spirit MSP
Spirit MYR
United DCA
United DEN
United IAD
United IAH
Virgin America LAX
Virgin America SFO

Cheap Domestic Flights from Philadelphia - PHL Last modified: Apr 28, 2017 8:55 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Philadelphia to Illinois - from $135 Round trip from PHL to IL