Photo by Ontario Convention & Visitors Bureau / Jon Edwards.

$195 Cheap United flights Portland (PDX) to Ontario (ONT)
Prices were available within the past 7 days and start at $195 for one-way flights and $284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$284 Roundtrip, found 1 hour ago
$284
Roundtrip
found 1 hour ago

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$287 Roundtrip, found 1 hour ago
$287
Roundtrip
found 1 hour ago

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$319 Roundtrip, found 1 hour ago
$319
Roundtrip
found 1 hour ago

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$322 Roundtrip, found 1 hour ago
$322
Roundtrip
found 1 hour ago

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$325 Roundtrip, found 1 hour ago
$325
Roundtrip
found 1 hour ago

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$327 Roundtrip, found 1 hour ago
$327
Roundtrip
found 1 hour ago
Origin airport | Portland Intl. |
---|---|
Destination airport | Los Angeles - Ontario Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, United |
Popular airline | American Airlines |
Distance | 1342 km |
Average flight time | 2 hours 38 mins |
Most Popular United Routes from Portland
Most Popular United Routes from Ontario
- Washington to Madrid (IAD - MAD)
- Chicago to Washington (ORD - DCA)
- Albuquerque to Indianapolis (ABQ - IND)
- Newark Liberty Intl. Airport to Oranjestad (EWR - AUA)
- Chicago to Punta Cana (ORD - PUJ)
- Newark Liberty Intl. Airport to Oranjestad (EWR - AUA)
- Washington to Port of Spain (DCA - POS)
- Chicago to Punta Cana (ORD - PUJ)
- Washington to Madrid (IAD - MAD)
- Newark Liberty Intl. Airport to Tucson (EWR - TUS)
Popular Domestic Routes in Los Angeles - Ontario Intl.
- Chicago to San Juan (ORD - SJU)
- Louisville to Lihue (SDF - LIH)
- Sacramento to Columbus (SMF - CMH)
- Ontario to Greenville (ONT - GSP)
- Newark Liberty Intl. Airport to Las Vegas (EWR - LAS)
- Washington to Madrid (IAD - MAD)
- Nashville to Baltimore (BNA - BWI)
- Louisville to Lihue (SDF - LIH)
- Nashville to Baltimore (BNA - BWI)
- Chicago to Los Angeles (ORD - LAX)