If you want to get from Las Vegas (LAS) to Chicago (CHI) there are between 15 and 18 direct flights a day to choose from. Southwest, American, United and Spirit offer these non-stop flights, which take about 3 and a half hours. In that flight time you will have crossed 1,518 miles.
Fortunately, well-frequented flight routes like these have no shortage of cheap tickets. This one is no different. But to purchase a low cost flight to Chicago as with any destination, it is important to compare prices and availability online first.
Passengers can fly into any one of the Chicago airports - with O'Hare being the biggest and busiest. The city is linked to the airport with local trains (CTA) while access by road is also convenient. Interstate highways I-90, I-294 and Interstate I-190 are the main veins feeding the airport.