Route guide
Cheap Flights from Chicago to Las Vegas
Chicago to Las Vegas flight insights
Average flight time
3h 50m
ORD → LAS
Cheapest month
December
Based on cached fare history
Cheapest cached price
$195
Checking live fares…
Live fare checked: Aug 9, 2026
Planning a trip from Chicago to Las Vegas? According to live flight data on Eazair, the average flight time is 3h 50m. Live fares on Eazair currently start at $195, but historically, booking your trip in December yields the best travel deals.
Route Quick Facts
| Origin | Chicago (ORD) |
|---|---|
| Destination | Las Vegas (LAS) |
| Average Flight Time | 3h 50m |
| Cheapest Month to Fly | December |
| Current Lowest Fare | $195 USD |
Flight deals from Chicago to Las Vegas
Compare flight deals from Chicago to Las Vegas. We search hundreds of airlines and travel agencies to find you the best price. Fares on this route are refreshed live from our partner network, so the price you see is the price you follow through to the provider — EAZAIR never adds a fee.
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