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Cheap Flights from Ontario to Portland - ONT to PDX (reverse)

Popular Flights from Ontario to Portland

  • Airfare from Ontario to Portland on Delta from $187 round trip
  • Airfare from Ontario to Portland on American from $196 round trip
  • Airfare from Ontario to Portland on United from $198 round trip
  • Airfare from Ontario to Portland on Alaska from $216 round trip
  • Airfare from Ontario to Portland on US Airways from $218 round trip

Did You Know?

  • The shortest flight between Ontario, CA and Portland, OR on Continental is 913 miles.
  • The largest aircraft operated by American flying between Ontario, CA and Portland, OR is a 737 with 144 seats.
  • The smallest aircraft operated by Air Canada flying between Ontario, CA and Portland, OR is a CRJ with 50 seats.
  • Seattle, WA is the most popular connection for one stop flights between Ontario, CA and Portland, OR.
  • 93,830 seats are available per day to fly out of Ontario, CA connecting to Portland, OR
  • Continental has 12 one stop flights between Ontario, CA and Portland, OR.
  • Alaska has the most nonstop flights between Ontario, CA and Portland, OR.
  • 99 flights per week fly out of Ontario, CA connecting to Portland, OR

Advance Purchase Prices from Ontario to Portland

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 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 Ontario International to Portland International

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • Alaska
    2
    2
    2
    2
    2
    2
    1
    6:00 AM
    9:55 AM

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
American, US Airways, Alaska, United, Delta
$176
United, Alaska, US Airways
$136
Delta, US Airways, United, Alaska, American
$233
American, Alaska, United, Delta, US Airways
$236
United, US Airways, American, AirTran
$296
Cheap Flights from Ontario to Portland, from $187 Round trip from ONT to PDX