Flights

Flights from Chicago to Las Vegas

Fares we've seen from Chicago (ORD) to Las Vegas (LAS) start from US$83 on 29 Oct 2026 with Frontier. Prices come from partner searches in the last 48 hours and change quickly, so look before you book.

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Compare Chicago to Las Vegas on your dates and see current fares from our sources, listed by price.

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Fares by month

Month	Seen from	Date	Airline
October 2026	US$83	29 Oct 2026	Frontier · direct	Check now
November 2026	US$107	12 Nov 2026	United · direct	Check now
December 2026	US$140	30 Dec 2026	Frontier · 1 stop	Check now

One-way fares in US dollars, last seen on Aviasales. They can change at any time and may not be available on every day of the month. Partner links: we may earn a commission if you book, at no extra cost to you.

Airlines on this route

Airlines we've seen with fares on this route, listed by price:

Frontier: from US$83 (direct)
United: from US$107 (direct)
Alaska Airlines: from US$157 (with a stop)

Plan the rest of your trip to Las Vegas

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Questions about Chicago to Las Vegas flights

How much do flights from Chicago to Las Vegas cost? Fares we've seen start from US$83 on 29 Oct 2026 with Frontier. Fares change quickly, so look before you book.

When can I save on flights from Chicago to Las Vegas? Among the next six months we checked, October 2026 had fares from US$83 in our data, while December 2026 reached US$140. Prices vary by date, so compare several days and save.

Which airlines fly from Chicago to Las Vegas? We've seen fares from Frontier, United, Alaska Airlines. This reflects recent searches, not a complete timetable.

Are there direct flights from Chicago to Las Vegas? Yes, we've seen direct fares (10 of 16 recent fares were direct). Availability depends on the date.

Is FindMyFlight free to use? Yes. We never add anything to the fare. If you book through a partner link we may earn a commission from the partner, at no extra cost to you.