$189 Cheap United flights Chicago (ORD) to Las Vegas (LAS)

View $189 flight on Tue, Sep 29, 2026Opens in a new window

$189 Cheap United flights Chicago (ORD) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $189 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 29 - Tue, Oct 6
ORD
Chicago
LAS
Las Vegas
$277 Roundtrip, found 4 hours ago
$277
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Sep 29 from Chicago to Las Vegas, returning Tue, Oct 6, priced at $277 found 4 hours ago

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 $250
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $250

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

May is typically the cheapest month to fly

From $80 - $205 per traveler.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Popular airline
Alaska Airlines
Distance
2417 km
Average flight time
1 hour 59 mins

Explore a world of travel with Expedia