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Cheap Flights From Ontario To Illinois Last modified: Jul 30, 2016 12:39 AM

Cheap flights from Ontario (ONT) to popular destinations in Illinois (IL)

Champaign
Carrier Departure Date Return Date Lowest Price
American Sep 9, 2016 Sep 12, 2016 $350
American Aug 19, 2016 Sep 3, 2016 $358
American Oct 4, 2016 Oct 11, 2016 $400
Chicago
Carrier Departure Date Return Date Lowest Price
United Oct 26, 2016 Nov 2, 2016 $180
United Sep 10, 2016 Sep 13, 2016 $180
United Oct 18, 2016 Oct 22, 2016 $180
United Oct 25, 2016 Nov 1, 2016 $180
United Nov 1, 2016 Nov 5, 2016 $180
United Nov 1, 2016 Nov 15, 2016 $180
United Sep 13, 2016 Sep 20, 2016 $180
United Oct 19, 2016 Oct 22, 2016 $180
United Oct 4, 2016 Oct 7, 2016 $193
United Oct 1, 2016 Oct 7, 2016 $193
Moline
Carrier Departure Date Return Date Lowest Price
American Aug 26, 2016 Aug 28, 2016 $376
American Sep 21, 2016 Sep 25, 2016 $410
United Sep 21, 2016 Sep 25, 2016 $413
United Aug 26, 2016 Aug 28, 2016 $433
American Mar 16, 2017 Mar 27, 2017 $444
United Nov 16, 2016 Nov 21, 2016 $447
American Nov 16, 2016 Nov 21, 2016 $448
Peoria
Carrier Departure Date Return Date Lowest Price
American Aug 8, 2016 Aug 11, 2016 $376
American Oct 26, 2016 Nov 2, 2016 $380
American Sep 15, 2016 Sep 22, 2016 $380
United Oct 26, 2016 Nov 2, 2016 $383
United Aug 8, 2016 Aug 11, 2016 $390
American Sep 15, 2016 Sep 18, 2016 $414
United Sep 15, 2016 Sep 22, 2016 $417
Springfield
Carrier Departure Date Return Date Lowest Price
American May 23, 2017 May 30, 2017 $435
American May 12, 2017 May 16, 2017 $444
United May 12, 2017 May 16, 2017 $463

Flight Schedule Summaries Number of flights searched: 503Last modified: Jul 30, 2016 12:39 AM

Ontario to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Alaska SEA X X X X X X X
Delta SLC X X X X X X X
Delta SLC / ATL X X X X X X X
United SFO X X X X X X X
Southwest - X X X X X X X
Southwest DEN X X X X X X X
Ontario to Bloomington - Normal
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
American PHX / ORD X X X X X X X
Delta SLC / MSP X X X X X X
Ontario to Champaign
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
American PHX / ORD X X X X X X X
Ontario to Moline
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
American PHX / DFW X X X X X X X
Delta SLC / DTW X X X X X X X
United DEN X X X X X X X
Ontario to Peoria
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
American PHX / ORD X X X X X X X
Delta SLC / ATL X X X X X X X
United DEN / ORD X X X X X X X
Ontario to Springfield
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
American PHX / DFW X X X X X X X
United SFO / ORD X X X X X X X

Cheap Domestic Flights from Ontario - ONT

FlightsAirlineLowest Price
Ontario to Chicago American, Alaska, United $180
Ontario to Moline American, Alaska, United $376
Ontario to Bloomington - Normal American, United Check Dates
Ontario to Springfield American, Alaska, United Check Dates
Ontario to Peoria American, Alaska, United $376
Ontario to Champaign American, United $350

Cheap Domestic Flights to Illinois - IL

FlightsAirlineLowest Price
Los Angeles to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $87
San Diego to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $87
Las Vegas to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $123
Santa Ana to Chicago American, Alaska, Frontier, United $147
Burbank to Chicago American, Alaska, United $298
Palm Springs to Chicago American, Alaska, United, Virgin America $361
Long Beach to Chicago American, Alaska, JetBlue, United $404
Los Angeles to Moline American, Alaska, United $284
Bakersfield to Chicago American, United $398
Santa Barbara to Chicago American, Alaska, United $385
Los Angeles to Bloomington - Normal American, United $284
Los Angeles to Peoria American, Alaska, United $284
Los Angeles to Champaign American, United $316
Las Vegas to Bloomington - Normal American, United $334
Los Angeles to Springfield American, Alaska, United $284
Las Vegas to Moline American, United $338
Las Vegas to Peoria American, United $354
Yuma to Chicago American, Alaska $371
San Luis Obispo to Chicago American, Alaska, United $412
San Diego to Moline American, Alaska, United $324
San Diego to Bloomington - Normal American, Alaska, United $412
San Diego to Peoria American, Alaska, United $324
Palomar to ChicagoCheck Dates
Las Vegas to Champaign American Check Dates
Cheap Flights from Ontario to Illinois - from $180 Round trip from ONT to IL