
$45 Cheap Frontier Airlines flights Ontario (ONT) to Las Vegas (LAS)
Prices were available within the past 7 days and start at $45 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 3 - Tue, Dec 9
ONT
Ontario
LAS
Las Vegas
$108 Roundtrip, found 3 days ago
$108
Roundtrip
found 3 days ago

Wed, Dec 3 - Thu, Dec 4
ONT
Ontario
LAS
Las Vegas
$128 Roundtrip, found 3 days ago
$128
Roundtrip
found 3 days ago

Wed, Dec 3 - Sat, Dec 6
ONT
Ontario
LAS
Las Vegas
$138 Roundtrip, found 3 days ago
$138
Roundtrip
found 3 days ago

Thu, Dec 4 - Sun, Dec 7
ONT
Ontario
LAS
Las Vegas
$148 Roundtrip, found 3 days ago
$148
Roundtrip
found 3 days ago

Thu, Dec 4 - Sat, Dec 6
ONT
Ontario
LAS
Las Vegas
$158 Roundtrip, found 3 days ago
$158
Roundtrip
found 3 days ago

Fri, Dec 5 - Sat, Dec 6
ONT
Ontario
LAS
Las Vegas
$168 Roundtrip, found 3 days ago
$168
Roundtrip
found 3 days ago
Origin airport | Los Angeles - Ontario Intl. |
Destination airport | Harry Reid Intl. |
Distance | 314 km |
Average flight time | 1 hour 7 mins |
Most Popular Frontier Airlines Routes from Ontario
Most Popular Frontier Airlines Routes from Las Vegas
- Houston to Raleigh (IAH - RDU)
- Seattle to Phoenix (SEA - PHX)
- New York to Raleigh (LGA - RDU)
- San Juan to Las Vegas (SJU - LAS)
- Atlanta to San Juan (ATL - SJU)
- Atlanta to Orlando (ATL - MCO)
- Los Angeles to Miami (LAX - MIA)
- Denver to Chicago (DEN - ORD)
- Los Angeles to Philadelphia (LAX - PHL)
- Seattle to Las Vegas (SEA - LAS)
Popular Domestic Routes in Harry Reid Intl.
- Orange County to Nashville (SNA - BNA)
- Cleveland to Las Vegas (CLE - LAS)
- Orlando to Atlanta (MCO - ATL)
- Los Angeles to Philadelphia (LAX - PHL)
- Orlando to Atlanta (MCO - ATL)
- Chicago to Atlanta (ORD - ATL)
- Atlanta to Orlando (ATL - MCO)
- New York to Raleigh (LGA - RDU)
- Houston to Raleigh (IAH - RDU)
- Seattle to Phoenix (SEA - PHX)