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Cheap flights from Oregon to O'ahu from $188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to O'ahu departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Oregon to O'ahu

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:15 am - 7:49 pm
PDX
-
HNL
15h 34m
2 stops
United Airlines Logo
7:00 am - 12:44 am
HNL
-
PDX
14h 44m
2 stops
$352United Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
9:53 am - 11:59 pm
PDX
-
HNL
17h 06m
1 stop
Multiple Airlines Logo
8:34 pm - 1:02 pm
HNL
-
PDX
37h 28m
2 stops
$354Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Southwest Logo
11:50 am - 9:10 pm
PDX
-
HNL
12h 20m
2 stops
Southwest Logo
11:55 am - 11:45 pm
HNL
-
PDX
8h 50m
1 stop
$358Southwest
Mon, Mar 9 - Mon, Mar 16
Southwest Logo
7:10 am - 2:00 pm
PDX
-
HNL
8h 50m
1 stop
Southwest Logo
9:55 pm - 2:10 pm
HNL
-
PDX
14h 15m
2 stops
$362Southwest
Mon, Mar 2 - Wed, Mar 4
Delta Logo
5:40 am - 11:06 am
BOI
-
HNL
9h 26m
1 stop
Delta Logo
7:45 pm - 9:53 am
HNL
-
BOI
10h 08m
1 stop
$392Delta
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
5:10 am - 7:59 pm
EUG
-
HNL
16h 49m
2 stops
American Airlines Logo
11:00 pm - 1:00 pm
HNL
-
EUG
12h 00m
1 stop
$398American Airlines
Mon, Mar 2 - Thu, Mar 5
American Airlines Logo
6:38 am - 7:59 pm
BOI
-
HNL
16h 21m
2 stops
American Airlines Logo
7:00 am - 11:38 pm
HNL
-
BOI
12h 38m
2 stops
$403American Airlines
Tue, Mar 3 - Tue, Mar 10
Delta Logo
7:00 am - 9:28 pm
RDM
-
HNL
16h 28m
2 stops
Delta Logo
10:42 pm - 10:43 am
HNL
-
RDM
9h 01m
1 stop
$405Delta
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
1:10 pm - 9:26 pm
MFR
-
HNL
10h 16m
1 stop
Alaska Airlines Logo
7:50 am - 3:01 pm
HNL
-
MFR
28h 11m
1 stop
$409Alaska Airlines
Wed, Mar 4 - Tue, Mar 10
Alaska Airlines Logo
1:10 pm - 9:10 pm
MFR
-
HNL
11h 00m
1 stop
Alaska Airlines Logo
11:28 am - 11:59 pm
HNL
-
MFR
9h 31m
1 stop
$438Alaska Airlines
Mon, Mar 9 - Wed, Mar 11

Southwest flights from Oregon to O'ahu

Our best Southwest deals on Oregon to O'ahu flight tickets
Southwest
Apr 21
PDX11:45 amPortland
12h 15m
1 stop
HNL9:00 pmHonolulu
Apr 28
HNL9:25 pmHonolulu
13h 20m
1 stop
PDX1:45 pmPortland
$352
Southwest
Mar 9
PDX11:50 amPortland
12h 20m
2 stops
HNL9:10 pmHonolulu
Mar 16
HNL11:55 amHonolulu
8h 50m
1 stop
PDX11:45 pmPortland
$358
Southwest
Mar 2
PDX7:10 amPortland
8h 50m
1 stop
HNL2:00 pmHonolulu
Mar 4
HNL9:55 pmHonolulu
14h 15m
2 stops
PDX2:10 pmPortland
$362

United Airlines flights from Oregon to O'ahu

Our best United Airlines deals on Oregon to O'ahu flight tickets
United Airlines
Feb 28
PDX7:30 amPortland
15h 51m
2 stops
HNL9:21 pmHonolulu
Mar 5
HNL10:00 amHonolulu
11h 04m
1 stop
PDX11:04 pmPortland
$355
United Airlines
Mar 3
PDX1:40 pmPortland
9h 20m
1 stop
HNL9:00 pmHonolulu
Mar 12
HNL9:00 amHonolulu
11h 04m
1 stop
PDX11:04 pmPortland
$361
United Airlines
Mar 1
PDX1:40 pmPortland
9h 20m
1 stop
HNL9:00 pmHonolulu
Mar 3
HNL2:40 pmHonolulu
7h 54m
1 stop
PDX12:34 amPortland
$363

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to O'ahu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Oregon to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 4/21

7:15 am-7:49 pm

2 stops15h 34m

Honolulu

Tue 4/28

7:00 am-12:44 am

2 stops14h 44m

$352

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Thu 4/16

9:53 am-11:59 pm

1 stop17h 06m

Honolulu

Mon 4/20

8:34 pm-1:02 pm

2 stops37h 28m

$354

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 3/9

11:50 am-9:10 pm

2 stops12h 20m

Honolulu

Mon 3/16

11:55 am-11:45 pm

1 stop8h 50m

$358

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 3/2

7:10 am-2:00 pm

1 stop8h 50m

Honolulu

Wed 3/4

9:55 pm-2:10 pm

2 stops14h 15m

$362

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 4/21

5:40 am-11:06 am

1 stop9h 26m

Honolulu

Tue 4/28

7:45 pm-9:53 am

1 stop10h 08m

$392

EugeneHonolulu

EUG - HNL

EUGHNL

Eugene

Mon 3/2

5:10 am-7:59 pm

2 stops16h 49m

Honolulu

Thu 3/5

11:00 pm-1:00 pm

1 stop12h 00m

$398

BoiseHonolulu

BOI - HNL

BOIHNL

Boise Air Term. Gowen Fld

Tue 3/3

6:38 am-7:59 pm

2 stops16h 21m

Honolulu

Tue 3/10

7:00 am-11:38 pm

2 stops12h 38m

$403

RedmondHonolulu

RDM - HNL

RDMHNL

Bend/Redmond

Tue 3/3

7:00 am-9:28 pm

2 stops16h 28m

Honolulu

Tue 3/10

10:42 pm-10:43 am

1 stop9h 01m

$405

MedfordHonolulu

MFR - HNL

MFRHNL

Medford

Wed 3/4

1:10 pm-9:26 pm

1 stop10h 16m

Honolulu

Tue 3/10

7:50 am-3:01 pm

1 stop28h 11m

$409

MedfordHonolulu

MFR - HNL

MFRHNL

Medford

Mon 3/9

1:10 pm-9:10 pm

1 stop11h 00m

Honolulu

Wed 3/11

11:28 am-11:59 pm

1 stop9h 31m

$438

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to O'ahu from

How to get the cheapest flight ticket from Oregon to O'ahu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to O'ahu?

The month of February is another great option to travel to O'ahu, with average flight prices from Oregon averaging around $497.

What is the cheapest day to depart on your flight to O'ahu?

According to our data, Thursday is the cheapest day to fly to O'ahu from Oregon. The lowest ticket price found for a Thursday departure recently was $600. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to O'ahu on Saturday is $728.

What is the cheapest time of day to depart on your flight to O'ahu?

According to our data, the cheapest time of day to fly to O'ahu is in the afternoon. momondo users have found flights departing from Oregon to O'ahu in the afternoon for as low as $629. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $649.

What is the cheapest Oregon to O'ahu flight route?

Fly from Portland to Phoenix Sky Harbor Intl for the best Oregon - O'ahu flight prices

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

You are more likely to see cheaper flights to O'ahu from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around $575 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from Oregon for as low as $507 on momondo.

What cabin class options are available on Oregon to O'ahu flights?

There are 4 cabin classes available to choose from on Oregon to O'ahu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Oregon to O'ahu flights?

No. A direct flight is the cheapest option for a flight between Oregon to O'ahu.

Cheap Oregon to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to O'ahu

Best Price Found

$258

Fastest flight time

5h 50m

Direct flights

Every day

Airports in O'ahu

2 airports
The best one-way flight to O'ahu from Oregon in the past 72 hours is $258. The best round-trip flight deal from Oregon to O'ahu found on momondo in the last 72 hours is $441.
The fastest flight from Oregon to O'ahu takes 5h 50m
Direct flights go from Oregon to O'ahu every day.
There are 2 airports in O'ahu. From Oregon there are direct flights to Honolulu (HNL).
Search flight deals

  • When did momondo last update prices for flights from Oregon to O'ahu?

    Prices for flights from Oregon to O'ahu were last updated today.

  • How many operators does momondo search for flights from Oregon to O'ahu?

  • How old do you have to be to fly from Oregon to O'ahu?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to O'ahu.

  • What documentation or ID do you need to fly to O'ahu?

    The travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Oregon to O'ahu?

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to O'ahu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to O'ahu for you.

Can I find flights from Oregon to O'ahu with flexible booking policies on momondo?

momondo does allow users to show only those flights to O'ahu from Oregon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oregon to O'ahu?

Once all potential Oregon to O'ahu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Oregon to O'ahu right now. Can momondo alert me if prices change?

Price alerts on flights to O'ahu from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to O'ahu

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