Flight Route
Ontario to Portland
ONT → PDX
Airlines
2 operating direct
Direct Flights
Available
Origin
Ontario International Airport
Destination
Portland International Airport
Connection Options
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+2 moreTransit countries:
Direct
Connection
Route Options
Direct
Direct
1 Stop
via SMF
via SJC
via OAK
via SFO
via LAS
via SEA
via SLC
via PHX
via DEN
via DFW
via IAH
via MDW
2 Stops
via OAK + EUG
via SFO + MFR
via SFO + LMT
via SFO + EUG
via SFO + SMF
via SFO + RDM
via SFO + OTH
Airlines Flying Direct
Alaska
ASALASKA
DirectCodeshare
American
AAUnited States
DirectCodeshare
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Average flight prices from ONT to PDX by month
Flight Delayed or Cancelled?
You may be entitled to up to €600 in compensation for flight disruptions on your ONT to PDX route.
- Delayed by 3+ hours
- Cancelled flight
- Denied boarding
- Claims valid up to 3 years back
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