Cheap Flights From San Diego To Illinois

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Cheap flights from San Diego (SAN) to popular destinations in Illinois (IL)

Carrier Departure Date Return Date Lowest Price
American Jan 8, 2019 Jan 12, 2019 $161
United Oct 26, 2018 Nov 3, 2018 $185
United Nov 3, 2018 Nov 5, 2018 $185
Frontier Dec 5, 2018 Dec 12, 2018 $200
Frontier Nov 10, 2018 Nov 13, 2018 $200
Frontier Dec 8, 2018 Dec 12, 2018 $200
Frontier Nov 7, 2018 Nov 10, 2018 $200
Frontier Dec 6, 2018 Dec 13, 2018 $200
United Oct 23, 2018 Oct 28, 2018 $209
United Oct 27, 2018 Nov 4, 2018 $209

Cheap Last Minute Flights from San Diego 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 San Diego to Illinois. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Peoria 10/11/18 10/14/18 $440
Quincy, Illinois 10/12/18 10/14/18 $501
Bloomington, Illinois 10/18/18 10/22/18 $354
Moline 10/18/18 10/23/18 $388
Chicago 10/20/18 10/22/18 $221

Flight Schedule Summaries Last modified: Sep 23, 2018 3:11 -04:00Number of routes searched: 683Number of itineraries searched: 1,675,180

San Diego to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Alaska -
Spirit -
United -
American CLT
American DCA
American DFW
American JFK
Alaska LAX
Alaska PDX
Alaska SEA
Alaska SFO
JetBlue BOS
JetBlue FLL
JetBlue JFK
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines JFK
Major Airlines SEA
Frontier DEN
Frontier MCO
Spirit FLL
Spirit IAH
Spirit LAS
Spirit MSY
United DEN
United EWR
United IAD
United IAH

Cheap Domestic Flights from San Diego - SAN Last modified: Sep 23, 2018 3:11 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to Illinois - IL Last modified: Sep 23, 2018 3:11 -04:00Prices shown were found by travelers like you over the past 30 days

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Cheap Flights from San Diego to Illinois - from $161 Round trip from SAN to IL