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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 Jun 5, 2018 Jun 12, 2018 $167
Frontier Oct 29, 2017 Oct 31, 2017 $172
Frontier Jun 3, 2018 Jun 5, 2018 $177
Frontier Jun 8, 2018 Jun 12, 2018 $177
JetBlue Dec 6, 2017 Dec 7, 2017 $177
Frontier May 11, 2018 May 15, 2018 $177
Frontier Apr 20, 2018 Apr 27, 2018 $187
Frontier May 17, 2018 May 21, 2018 $187
Frontier May 10, 2018 May 14, 2018 $187
JetBlue Dec 2, 2017 Dec 5, 2017 $190

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 10/27/17 10/31/17 $197

Flight Schedule Summaries Last modified: Oct 23, 2017 4:08 -04:00Number of routes searched: 598Number of itineraries searched: 1,310,654

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

Cheap Domestic Flights from Philadelphia - PHL Last modified: Oct 23, 2017 4:08 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Philadelphia to Illinois - from $167 Round trip from PHL to IL