Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 895,000 properties worldwide and 550 airlines worldwide.

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap ORD to LAS Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.



Cheap ORD to LAS Flights

  • Question : What is the cheapest airline flying from Chicago to Las Vegas?
    Answer : Frontier Airlines is offering the best deal at $106. Better reserve fast because prices range all the way up to $838 over the next three months.
  • Question : How much is a plane ticket to Las Vegas (LAS) from Chicago (ORD)?
    Answer : Cost can range from $106 to $838, prices for ORD to LAS do change more than the majority of routes in the United States. Prices tend to be cheaper the further out you book.
  • Question : Can I change the date of my flight?
    Answer : You sure can adjust your departure date and you may save by doing it. The lowest-cost day to fly in December is Tuesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
  • Question : How many flights are there per day from Chicago to Las Vegas?
    Answer : Of course, the day of the week matters, but on average, 28 different flight times exist when you fly from ORD to LAS. Compared to the average route departing the United States with nine flight times, you'll have more options than most.
  • Question : How long is the flight from ORD to LAS?
    Answer : This direct flight will whoosh you away to your destination in three hours and 54 minutes via Spirit Airlines. If you catch the 3:18 PM CST departure, you'll arrive at 5:12 PM PST. You'll have plenty of time to freshen up or grab a quick lunch before your next rendezvous. Don't forget the two-hour time change.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from Chicago to Las Vegas is on Tuesday. If you would like to save some money on your next trip look for flights on that day.
  • Question : How long do most people visit Las Vegas?
    Answer : Of course, you are not most people, but if you were, you'd stay about five days.