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Chicago (ORD) to Las Vegas (LAS) flight prices
A quick snapshot of Chicago (ORD) to Las Vegas (LAS) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration.
Search price Price graph Flight info Route map Change route
Price graph and price trends for Chicago O Hare International-Harry Reid International Airport
Weekly price trend
Today
2027
24
28
32
36
40
44
48
52
3
7
11
15
USD 60–89
USD 90–119
USD 120–150
USD 151–180
USD 181–211
Monthly price summary
AprilBest price
May
June
July
August
September
October
November
December
January
February
MarchMost expensive
Ticket prices for Chicago to Las Vegas (April 2026 - April 2027) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.
Source: Flightprices.com & Kayak.com
Forecast updated: March 28, 2026.
Forecast updated: March 28, 2026.
Flight information
ORD → LAS
Flight frequency
100 flights/week
Type
Direct flight
Duration
4 hours
8 minutes
Airlines with non-stop flights on this route:
United
American Airlines
Frontier
FAQ – Chicago (ORD) → Las Vegas (LAS)
Yes — Frontier operates non-stop low-cost flights between Chicago and Las Vegas.
Based on recent price logs, the cheapest month(s) is August 2026. Use the monthly view above to spot the dip weeks.
Based on price logs for the next 12 months, the cheapest day(s) to depart is Tuesday. Compare weekdays in the fare calendar to target these departures.
Usually yes, but not always. Check both options — you can easily switch between them in our widget.
For domestic routes like ORD-LAS, good deals often appear a few weeks out. Watch for sales and avoid peak dates.
Price search
Chicago (ORD)
→
Las Vegas (LAS)
