Photo by Ontario Convention & Visitors Bureau / Jon Edwards.

$129 Cheap Alaska Airlines flights Portland (PDX) to Ontario (ONT)
Prices were available within the past 7 days and start at $129 for one-way flights and $197 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
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$217 Roundtrip, found 5 days ago
$217
Roundtrip
found 5 days ago

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$267 Roundtrip, found 5 days ago
$267
Roundtrip
found 5 days ago

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$287 Roundtrip, found 5 days ago
$287
Roundtrip
found 5 days ago

Fri, Nov 7 - Thu, Nov 13
PDX
Portland
ONT
Ontario
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago

Sat, Nov 29 - Wed, Dec 3
PDX
Portland
ONT
Ontario
$317 Roundtrip, found 19 hours ago
$317
Roundtrip
found 19 hours ago
Origin airport | Portland Intl. |
---|---|
Destination airport | Los Angeles - Ontario Intl. |
Airlines serving | Alaska Airlines, Frontier Airlines, Hawaiian Airlines |
Popular airline | Alaska Airlines |
Distance | 1342 km |
Average flight time | 2 hours 33 mins |
Most Popular Alaska Airlines Routes from Portland
Most Popular Alaska Airlines Routes from Ontario
- Palm Springs to San Francisco (PSP - SFO)
- Seattle to Phoenix (SEA - PHX)
- Seattle to Dallas (SEA - DFW)
- Salt Lake City to Tokyo (SLC - HND)
- Houston to Oakland (IAH - OAK)
- Portland to Houston (PDX - IAH)
- Tampa to Portland (TPA - PDX)
- Chicago to Los Angeles (ORD - LAX)
- San Francisco to Los Angeles (SFO - LAX)
- Houston to San Francisco (IAH - SFO)
Popular Domestic Routes in Los Angeles - Ontario Intl.
- Orlando to Las Vegas (MCO - LAS)
- Boston to Santa Barbara (BOS - SBA)
- Orlando to Las Vegas (MCO - LAS)
- Boston to Santa Barbara (BOS - SBA)
- Portland to Honolulu (PDX - HNL)
- Chicago to Los Angeles (ORD - LAX)
- Salt Lake City to Tokyo (SLC - HND)
- Houston to Oakland (IAH - OAK)
- Chicago to Phoenix (ORD - PHX)
- Seattle to Dallas (SEA - DFW)