$139 Find Cheap Flights from Oregon to O'ahu

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to O'ahu

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

Good to know

Low seasonOctober
High seasonDecember
Cheapest flight$139
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Portland to Honolulu

FAQs for booking flights from Oregon to O'ahu

  • How does KAYAK find such low prices on flights from Oregon to O'ahu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to O'ahu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to O'ahu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Oregon to O'ahu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oregon to O'ahu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Oregon to O'ahu with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to O'ahu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Oregon to O'ahu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in O'ahu?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in O'ahu is Honolulu Airport (HNL), with an average flight price of $414.

  • What is the cheapest day to fly to O'ahu?

    Based on KAYAK data, the cheapest day to fly to O'ahu is Wednesday where round-trip tickets can be as cheap as $579. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $685 on average.

  • What is the cheapest time of day to fly to O'ahu?

    The cheapest time of day to fly to O'ahu is generally in the afternoon, when round-trip flights cost $364 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to O'ahu is generally in the evening, which is peak travel time and where the average cost of a ticket is $615.

  • What is the cheapest flight to O'ahu?

    The cheapest ticket to O'ahu from Oregon found in the last 72 hours was to Honolulu, at $378 round-trip. The most popular route is Portland (PDX) to Honolulu (HNL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $378.

  • What is the cheapest month to fly from Oregon to O'ahu?

    The cheapest month for flights from Oregon to O'ahu is February, when tickets cost $425 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of round-trip tickets is $738 and $718 respectively.

  • How far in advance should I book a flight from Oregon to O'ahu?

    To get a below average price on the flight from Oregon to O'ahu, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

  • How long is the flight to O'ahu?

    An average nonstop flight from Oregon to O'ahu takes 9h 25m, covering a distance of 2651 miles. The shortest route is Portland (PDX) to Honolulu (HNL) with an average flight time of 5h 40m.

  • What is the most popular destination in O'ahu?

    Based on KAYAK flight searches, the most popular destination is Honolulu (100% of total searches to O'ahu).

Book cheap flights from Oregon to O'ahu

Recent round-trip flight deals

9/26Fri
1 stopUnited Airlines
8h 24mPDX-HNL
9/28Sun
1 stopUnited Airlines
7h 30mHNL-PDX
$279
8/30Sat
1 stopUnited Airlines
7h 48mPDX-HNL
9/30Tue
2 stopsUnited Airlines
11h 45mHNL-PDX
$284
10/31Fri
1 stopAmerican Airlines
9h 59mPDX-HNL
11/7Fri
1 stopAmerican Airlines
10h 15mHNL-PDX
$293
9/2Tue
1 stopAmerican Airlines
10h 17mPDX-HNL
9/9Tue
1 stopAmerican Airlines
9h 53mHNL-PDX
$307
9/3Wed
1 stopSouthwest
8h 45mPDX-HNL
9/10Wed
1 stopSouthwest
8h 35mHNL-PDX
$329
10/21Tue
1 stopAlaska Airlines
19h 28mPDX-HNL
10/31Fri
1 stopAlaska Airlines
20h 56mHNL-PDX
$331
9/19Fri
1 stopSouthwest
9h 50mPDX-HNL
9/24Wed
2 stopsSouthwest
11h 00mHNL-PDX
$334
11/12Wed
2 stopsAlaska Airlines
13h 14mBOI-HNL
11/18Tue
2 stopsAlaska Airlines
19h 29mHNL-BOI
$340
10/28Tue
1 stopDelta
13h 26mPDX-HNL
11/3Mon
1 stopDelta
12h 17mHNL-PDX
$374
11/11Tue
1 stopDelta
8h 42mEUG-HNL
11/18Tue
2 stopsDelta
16h 51mHNL-EUG
$375

Search by stops

Search by airline

Search by price

Recent one-way flight deals

9/22Mon
1 stopAmerican Airlines
9h 36mPDX-HNL
$139
9/8Mon
1 stopUnited Airlines
7h 48mPDX-HNL
$140
8/31Sun
2 stopsUnited Airlines
13h 02mPDX-HNL
$145
10/8Wed
2 stopsAlaska Airlines
14h 02mBOI-HNL
$170
8/23Sat
1 stopAlaska Airlines
19h 20mPDX-HNL
$171
8/19Tue
2 stopsDelta
16h 28mRDM-HNL
$192
8/18Mon
1 stop
11h 35mPDX-HNL
$196
9/23Tue
1 stopDelta
10h 24mEUG-HNL
$208
9/2Tue
1 stopHawaiian Airlines
9h 51mBOI-HNL
$208
12/11Thu
1 stopHawaiian Airlines
8h 24mRDM-HNL
$245

Search by stops

Search by airline

Search by price

Last minute flights from Oregon to O'ahu

Last minute flight, train and bus deals

7/15Tue
multi-stopSouthwest
15h 00mPDX-HNL
7/22Tue
multi-stopSouthwest
7h 35mHNL-PDX
$685
7/14Mon
multi-stopDelta
8h 15mPDX-HNL
7/28Mon
multi-stopDelta
8h 53mHNL-PDX
$687
7/12Sat
multi-stopAlaska Airlines
9h 34mBOI-HNL
7/14Mon
multi-stopAlaska Airlines
11h 05mHNL-BOI
$693
7/12Sat
multi-stopUnited Airlines
8h 48mBOI-HNL
7/14Mon
multi-stopUnited Airlines
12h 32mHNL-BOI
$698
7/14Mon
nonstopAlaska Airlines
5h 45mPDX-HNL
7/28Mon
nonstopAlaska Airlines
5h 30mHNL-PDX
$708
7/14Mon
nonstopHawaiian Airlines
5h 45mPDX-HNL
7/28Mon
multi-stopHawaiian Airlines
9h 28mHNL-PDX
$738
7/14Mon
multi-stopUnited Airlines
7h 57mMFR-HNL
7/20Sun
multi-stopUnited Airlines
9h 27mHNL-MFR
$817
7/13Sun
multi-stopAmerican Airlines
9h 40mBOI-HNL
7/14Mon
multi-stopAmerican Airlines
11h 59mHNL-BOI
$845
7/14Mon
multi-stopAmerican Airlines
9h 59mMFR-HNL
7/20Sun
multi-stopAmerican Airlines
11h 43mHNL-MFR
$868
7/15Tue
nonstopHawaiian Airlines
5h 50mPDX-HNL
7/22Tue
nonstopHawaiian Airlines
5h 30mHNL-PDX
$938

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to O'ahu

Cabin class types available on flights to Oregon

Cabin classes available on flights to Oregon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.