Cheap Flights from Portland to Ontario - PDX to ONT (reverse)
Popular Flights from Portland to Ontario
- Airfare from Portland to Ontario on American from $196 round trip
- Airfare from Portland to Ontario on Alaska from $196 round trip
- Airfare from Portland to Ontario on Delta from $196 round trip
- Airfare from Portland to Ontario on United from $198 round trip
- Airfare from Portland to Ontario on US Airways from $198 round trip
Did You Know?
- Delta has 3 nonstop flights between Portland, OR and Ontario, CA.
- The shortest flight between Portland, OR and Ontario, CA on Southwest is 868 miles.
- 8 airlines operate between Portland, OR and Ontario, CA
- The smallest aircraft operated by Air Canada flying between Portland, OR and Ontario, CA is a CRJ with 50 seats.
- Seattle, WA is the most popular connection for one stop flights between Portland, OR and Ontario, CA.
- Alaska has the most nonstop flights between Portland, OR and Ontario, CA.
- 262 flights per week fly out of Portland, OR connecting to Ontario, CA
- 86,413 seats are available per day to fly out of Portland, OR connecting to Ontario, CA
Farecompare Research Tools
Advance Purchase Prices from Portland to Ontario
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- Alaska$672$672$380$302$302$220$220
- American$693$693$401$323$323$295$295
- Continental$323$323$323$323$323$241$241
- Delta$672$672$672$302$302$220$220
- US Airways$343$343$401$401$401$315$315
- United$323$323$323$323$323$241$241
Daily Non-stop Flight Schedules from Portland International to Ontario International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest Flight
- Alaska33333236:45 AM7:55 PM
Cheap Domestic Flights from Portland - PDX
Flights
Airline
Lowest Price
American, Hawaiian, Virgin America, Delta, Alaska, United, US Airways
$178
Frontier, Hawaiian, Spirit, American, US Airways, Alaska, Delta, United, Virgin America
$178
Frontier, Virgin America, US Airways, JetBlue, Spirit, American, Alaska, Delta, United
$128
US Airways, Frontier, Spirit, American, Alaska, Virgin America, United, Delta
$250
US Airways, United, Delta, Alaska, American, Spirit, Virgin America, Frontier
$148
American, Virgin America, JetBlue, Spirit, US Airways, United, Alaska, Frontier
$306
US Airways, American, United, Alaska, Spirit, Virgin America, Delta, Hawaiian
$88
Virgin America, Delta, United, Alaska, US Airways, American, JetBlue, Frontier, AirTran
$294
JetBlue, American, Virgin America, AirTran, Alaska, Delta, United, US Airways, Spirit
$266
Virgin America, JetBlue, Spirit, American, US Airways, Delta, United, Alaska
$250
AirTran, United, Delta, Alaska, US Airways, American, Spirit, JetBlue, Frontier
$290
Delta, American, US Airways, JetBlue, Alaska, Virgin America, Frontier, United
$242
AirTran, Virgin America, Frontier, Spirit, American, US Airways, Alaska, United, Delta, JetBlue
$290
AirTran, Frontier, JetBlue, Spirit, Alaska, United, Delta, US Airways, American
$290