Cheap flights from Chicago to Las Vegas
Chicago to Las Vegas is 2,448 km. Below are the cheapest fares found in the last few days, each one stamped with when it was seen and which airline sold it.
Fares found recently
Prices come from searches Aviasales users ran recently, not from a live availability check, which is why each one shows when it was found. Open the search to see today's seats.
The rest of the trip
Adverts. We are paid a commission on these links, and they cost you nothing extra.Airlines on this route
- American Airlines
- Allegiant AirLow cost
- Spirit AirlinesLow cost
- United Airlines
- Southwest AirlinesLow cost
Flying back? Las Vegas to Chicago
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Nonstop1,587 kmfrom$72seen 29 Aug 2026Fort Lauderdale
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- How much is a flight from Chicago to Las Vegas?
- The cheapest fare found in the last few days was $192. That is a recent find rather than a live quote, so the page shows exactly when it was seen.
- Is there a nonstop flight from Chicago to Las Vegas?
- The page lists the cheapest nonstop fare and the cheapest fare with a connection separately, whenever both were found.
- How often do these prices update?
- Every hour. When a fare moves materially we tell the search engines the same hour, so the number in search results follows the number on the page.