$139 Cheap Delta flights Chicago (ORD) to Las Vegas (LAS)

View $139 flight on Sat, May 2, 2026Opens in a new window

$139 Cheap Delta flights Chicago (ORD) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $139 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $200
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $200

Find the cheapest month to fly from Chicago (ORD) to Las Vegas (LAS)

April is typically the cheapest month to fly

From $70 - $378 per traveler.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Popular airline
Alaska Airlines
Distance
2417 km
Average flight time
2 hours 5 mins

Explore a world of travel with Expedia