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Cheap Flights From Las Vegas To Illinois Last modified: Jul 23, 2016 12:37 AM

Cheap flights from Las Vegas (LAS) to popular destinations in Illinois (IL)

Chicago
Carrier Departure Date Return Date Lowest Price
Frontier Aug 25, 2016 Aug 28, 2016 $137
Frontier Aug 24, 2016 Aug 30, 2016 $137
Frontier Aug 25, 2016 Aug 29, 2016 $137
Frontier Aug 16, 2016 Aug 20, 2016 $137
Frontier Aug 16, 2016 Aug 23, 2016 $137
Frontier Aug 23, 2016 Aug 28, 2016 $137
Frontier Aug 25, 2016 Aug 27, 2016 $137
Frontier Aug 23, 2016 Aug 27, 2016 $137
Frontier Aug 23, 2016 Aug 30, 2016 $137
Frontier Aug 17, 2016 Aug 22, 2016 $137
Moline
Carrier Departure Date Return Date Lowest Price
American Sep 14, 2016 Sep 21, 2016 $334
American Sep 16, 2016 Sep 23, 2016 $334
United Sep 14, 2016 Sep 21, 2016 $334
United Sep 16, 2016 Sep 23, 2016 $354
American Aug 21, 2016 Aug 28, 2016 $414
United Aug 21, 2016 Aug 28, 2016 $428
Peoria
Carrier Departure Date Return Date Lowest Price
United Aug 5, 2016 Aug 12, 2016 $304
United Aug 11, 2016 Aug 18, 2016 $304
American Aug 5, 2016 Aug 12, 2016 $308
American Aug 11, 2016 Aug 18, 2016 $348
Springfield
Carrier Departure Date Return Date Lowest Price
American Jul 27, 2016 Aug 1, 2016 $526

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Las Vegas to Illinois

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Las Vegas to Illinois.

DestinationDepartingReturningPrice
Chicago 8/25/16 8/28/16 $137

Cheap Domestic Flights from Las Vegas - LAS

FlightsAirlineLowest Price
Las Vegas to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $137
Las Vegas to Bloomington - Normal American, United Check Dates
Las Vegas to Moline American, Alaska, United $334
Las Vegas to Peoria American, Alaska, United $304
Las Vegas to Champaign American, United Check Dates
Las Vegas to Springfield American, United $526

Cheap Domestic Flights to Illinois - IL

FlightsAirlineLowest Price
Ontario to Chicago American, Alaska, United $174
Palm Springs to Chicago American, Alaska, United, Virgin America $361
St George to Chicago United $332
Ontario to Moline American, Alaska, United $376
Prescott to ChicagoCheck Dates
Ontario to Bloomington - Normal American, United Check Dates
Ontario to Springfield American, Alaska, United $376
Ontario to Peoria American, Alaska, United $425
Palm Springs to Peoria American, Alaska, United Check Dates
Ontario to Champaign American, United $375
Palm Springs to Moline American, Alaska, United Check Dates
Cheap Flights from Las Vegas to Illinois - from $137 Round trip from LAS to IL