$365 Cheap United flights Idaho Falls (IDA) to Las Vegas (LAS)

View $365 flight on Tue, Jun 23, 2026Opens in a new window

$365 Cheap United flights Idaho Falls (IDA) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $365 for one-way flights and $610 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jun 23 - Tue, Jun 30
IDA
Idaho Falls
LAS
Las Vegas
$610 Roundtrip, found 1 day ago
$610
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 23 from Idaho Falls to Las Vegas, returning Tue, Jun 30, priced at $610 found 1 day ago
United
Tue, Jun 23 - Tue, Jun 30
IDA
Idaho Falls
LAS
Las Vegas
$676 Roundtrip, found 1 day ago
$676
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 23 from Idaho Falls to Las Vegas, returning Tue, Jun 30, priced at $676 found 1 day 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 $320
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $320

Travel information

Origin airport
Idaho Falls Regional
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Popular airline
Alaska Airlines
Distance
861 km
Average flight time
1 hour 43 mins

Explore a world of travel with Expedia