
$153 Cheap Frontier Airlines flights Seattle Paine Field Intl. Airport (PAE) to Ontario (ONT)
Prices were available within the past 7 days and start at $153 for one-way flights and $306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 12 - Thu, Sep 18
PAE
Seattle
ONT
Ontario
$306 Roundtrip, found 3 days ago
$306
Roundtrip
found 3 days ago

Mon, Aug 11 - Sat, Aug 23
PAE
Seattle
ONT
Ontario
$331 Roundtrip, found 5 days ago
$331
Roundtrip
found 5 days ago

Fri, Sep 12 - Thu, Sep 18
PAE
Seattle
ONT
Ontario
$361 Roundtrip, found 3 days ago
$361
Roundtrip
found 3 days ago

Mon, Sep 15 - Sun, Sep 21
PAE
Seattle
ONT
Ontario
$373 Roundtrip, found 21 hours ago
$373
Roundtrip
found 21 hours ago

Mon, Sep 15 - Sun, Sep 21
PAE
Seattle
ONT
Ontario
$389 Roundtrip, found 3 days ago
$389
Roundtrip
found 3 days ago
Origin airport | Seattle Paine Field Intl. Airport |
Destination airport | Los Angeles - Ontario Intl. |
Airlines serving | Frontier Airlines |
Popular airline | Frontier Airlines |
Distance | 1579 km |
Most Popular Frontier Airlines Routes from Seattle Paine Field Intl. Airport
Most Popular Frontier Airlines Routes from Ontario
- New York to Atlanta (JFK - ATL)
- Tampa to Charlotte (TPA - CLT)
- Sacramento to San Antonio (SMF - SAT)
- Norfolk to Orlando (ORF - MCO)
- Orlando to Philadelphia (MCO - PHL)
- Portland to Ontario (PDX - ONT)
- Orlando to Las Vegas (MCO - LAS)
- Seattle Paine Field Intl. Airport to Phoenix (PAE - PHX)
- Portland to Los Angeles (PDX - LAX)
- Nashville to Seattle (BNA - SEA)
Popular Domestic Routes in Los Angeles - Ontario Intl.
- Orlando to Las Vegas (MCO - LAS)
- Orlando to Philadelphia (MCO - PHL)
- Orlando to Trenton (MCO - TTN)
- Nashville to Seattle (BNA - SEA)
- Tampa to Charlotte (TPA - CLT)
- Orlando to Trenton (MCO - TTN)
- Orlando to Philadelphia (MCO - PHL)
- Portland to Ontario (PDX - ONT)
- Dallas to New York (DFW - JFK)
- Pittsburgh to Islip (PIT - ISP)