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Cheap flights from Portland to Hawaii from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Hawaii departing on 4/26. 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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0 bags

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Find the cheapest flights from Portland to Hawaii

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:30 am - 10:47 am
PDX
-
KOA
8h 17m
1 stop
United Airlines Logo
10:48 pm - 12:25 pm
KOA
-
PDX
10h 37m
1 stop
$256United Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
1:32 pm - 7:03 pm
PDX
-
KOA
8h 31m
1 stop
Delta Logo
10:07 pm - 9:57 am
KOA
-
PDX
8h 50m
1 stop
$264Delta
Tue, Apr 21 - Wed, May 6
Delta Logo
5:30 am - 5:43 pm
PDX
-
KOA
15h 13m
2 stops
Delta Logo
8:50 pm - 9:58 am
KOA
-
PDX
10h 08m
1 stop
$270Delta
Thu, Apr 23 - Mon, May 4
United Airlines Logo
5:30 am - 10:47 am
PDX
-
KOA
8h 17m
1 stop
United Airlines Logo
11:04 pm - 12:35 pm
KOA
-
PDX
10h 31m
1 stop
$281United Airlines
Mon, Apr 20 - Wed, May 13
Alaska Airlines Logo
6:30 pm - 9:33 pm
PDX
-
OGG
6h 03mnonstop
Alaska Airlines Logo
9:13 pm - 5:42 am
OGG
-
PDX
5h 29mnonstop
$337Alaska Airlines
Mon, May 4 - Mon, May 11
Southwest Logo
5:30 am - 10:20 am
PDX
-
OGG
7h 50m
1 stop
Southwest Logo
8:25 pm - 10:45 am
OGG
-
PDX
11h 20m
1 stop
$341Southwest
Sat, Apr 25 - Wed, Apr 29
Southwest Logo
5:30 am - 4:05 pm
PDX
-
OGG
13h 35m
2 stops
Southwest Logo
7:25 am - 10:25 pm
OGG
-
PDX
12h 00m
2 stops
$347Southwest
Tue, Apr 28 - Tue, May 5
Alaska Airlines Logo
7:53 am - 11:11 am
PDX
-
LIH
6h 18mnonstop
Alaska Airlines Logo
1:36 pm - 11:28 am
LIH
-
PDX
18h 52m
1 stop
$364Alaska Airlines
Mon, Apr 27 - Tue, May 5
Alaska Airlines Logo
5:45 pm - 10:33 pm
PDX
-
ITO
7h 48m
1 stop
Alaska Airlines Logo
6:00 am - 4:13 pm
ITO
-
PDX
7h 13m
1 stop
$401Alaska Airlines
Fri, Apr 17 - Tue, May 12
Alaska Airlines Logo
5:45 pm - 10:33 pm
PDX
-
ITO
7h 48m
1 stop
Alaska Airlines Logo
6:00 am - 4:13 pm
ITO
-
PDX
7h 13m
1 stop
$402Alaska Airlines
Sat, Apr 18 - Tue, May 12

Southwest flights from Portland to Hawaii

Our best Southwest deals on Portland to Hawaii flight tickets
Southwest
Apr 21
PDX5:30 amPortland
12h 00m
2 stops
KOA2:30 pmKona Intl
Apr 28
KOA10:00 amKona Intl
9h 25m
1 stop
PDX10:25 pmPortland
$322
Southwest
Apr 25
PDX5:30 amPortland
7h 50m
1 stop
OGG10:20 amKahului
Apr 29
OGG8:25 pmKahului
11h 20m
1 stop
PDX10:45 amPortland
$341
Southwest
Apr 14
PDX6:00 amPortland
9h 25m
1 stop
KOA12:25 pmKona Intl
Apr 21
KOA7:00 pmKona Intl
12h 25m
2 stops
PDX10:25 amPortland
$343

Alaska Airlines flights from Portland to Hawaii

Our best Alaska Airlines deals on Portland to Hawaii flight tickets
Alaska Airlines
Apr 20
PDX7:45 amPortland
6h 14m
KOA10:59 amKona Intl
May 7
KOA10:36 amKona Intl
5h 38m
PDX7:14 pmPortland
$297
Alaska Airlines
Apr 20
PDX7:45 amPortland
6h 14m
KOA10:59 amKona Intl
May 11
KOA10:36 amKona Intl
5h 38m
PDX7:14 pmPortland
$317
Alaska Airlines
Apr 20
PDX7:45 amPortland
6h 14m
KOA10:59 amKona Intl
May 14
KOA9:25 pmKona Intl
7h 37m
1 stop
PDX8:02 amPortland
$326

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Hawaii 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 March 16, 2026.
Use the filters below to find and compare flights from Portland to Hawaii that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 4/15

5:30 am-10:47 am

1 stop8h 17m

Kona Intl

Wed 4/22

10:48 pm-12:25 pm

1 stop10h 37m

$256

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 4/21

1:32 pm-7:03 pm

1 stop8h 31m

Kona Intl

Wed 5/6

10:07 pm-9:57 am

1 stop8h 50m

$264

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 4/23

5:30 am-5:43 pm

2 stops15h 13m

Kona Intl

Mon 5/4

8:50 pm-9:58 am

1 stop10h 08m

$270

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 4/20

5:30 am-10:47 am

1 stop8h 17m

Kona Intl

Wed 5/13

11:04 pm-12:35 pm

1 stop10h 31m

$281
Quickest round-trip

PortlandKahului

PDX - OGG

PDXOGG

Portland

Mon 5/4

6:30 pm-9:33 pm

Nonstop6h 03m

Kahului

Mon 5/11

9:13 pm-5:42 am

Nonstop5h 29m

$337

PortlandKahului

PDX - OGG

PDXOGG

Portland

Sat 4/25

5:30 am-10:20 am

1 stop7h 50m

Kahului

Wed 4/29

8:25 pm-10:45 am

1 stop11h 20m

$341

PortlandKahului

PDX - OGG

PDXOGG

Portland

Tue 4/28

5:30 am-4:05 pm

2 stops13h 35m

Kahului

Tue 5/5

7:25 am-10:25 pm

2 stops12h 00m

$347

PortlandLihue

PDX - LIH

PDXLIH

Portland

Mon 4/27

7:53 am-11:11 am

Nonstop6h 18m

Lihue

Tue 5/5

1:36 pm-11:28 am

1 stop18h 52m

$364

PortlandHilo

PDX - ITO

PDXITO

Portland

Fri 4/17

5:45 pm-10:33 pm

1 stop7h 48m

Hilo Intl

Tue 5/12

6:00 am-4:13 pm

1 stop7h 13m

$401

PortlandHilo

PDX - ITO

PDXITO

Portland

Sat 4/18

5:45 pm-10:33 pm

1 stop7h 48m

Hilo Intl

Tue 5/12

6:00 am-4:13 pm

1 stop7h 13m

$402

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 Hawaii from

How to get the cheapest flight ticket from Portland to Hawaii

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 Hawaii?

If you don’t want to visit Hawaii in January, then you should wait until February to fly from Portland, when ticket prices are also cheap, with an average price of $504.

What is the cheapest day to depart on your flight to Hawaii?

On average, the least expensive day to fly to Hawaii from Portland is on a Thursday. momondo users have found tickets for Thursday departures for as low as $594. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Portland to Hawaii on a Saturday will generally be more expensive and average around $725. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hawaii?

Our data shows that the cheapest Portland to Hawaii flights are usually those with departure times in the afternoon. Our users have found flights to Hawaii in the afternoon for as low as $628. Flights in the morning are often more expensive with an average ticket price of $644.

What is the cheapest Portland to Hawaii flight route?

Fly from Portland to Honolulu for the best Portland - Hawaii flight prices

How far in advance should I book a flight to Hawaii?

You are more likely to see cheaper flights to Hawaii from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Hawaii for around $582 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hawaii from Portland for as low as $522 on momondo.

What cabin class options are available on Portland to Hawaii flights?

There are 4 cabin classes available to choose from on Portland to Hawaii 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 Portland to Hawaii flights?

You could potentially save up to 10% on your flight if you consider stops on a Portland to Hawaii flight.

Cheap Portland to Hawaii flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Hawaii

Best Price Found

$282

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Hawaii

40 airports
The best one-way flight to Hawaii from Portland in the past 72 hours is $282. The best round-trip flight deal from Portland to Hawaii found on momondo in the last 72 hours is $356.
The fastest flight from Portland to Hawaii takes 5h 50m
Direct flights go from Portland to Hawaii every day.
There are 40 airports in Hawaii. From Portland there are direct flights to Honolulu (HNL), Kona Intl (KOA), Kahului (OGG).
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Hawaii?

    Prices for flights from Portland Airport to Hawaii are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Hawaii?

  • How old do you have to be to fly from Portland Airport to Hawaii?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Hawaii.

  • What documentation or ID do you need to fly to Hawaii?

    The travel and health documents required for your trip to Hawaii 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 Hawaii. 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 Portland to Hawaii?

Best airlines flying from Portland to Hawaii

Compare and see reviews for airlines that fly from Portland to Hawaii with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $150Free CancellationRating
7.9
8,289 reviews
Search Delta flights
American AirlinesPriceFrom $181Free CancellationRating
7.1
11,466 reviews
Search American Airlines flights
United AirlinesPriceFrom $203Free CancellationRating
7.4
9,429 reviews
Search United Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,319 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $272Free CancellationRating
7.8
2,839 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $297Free CancellationRating
7.9
12,052 reviews
Search Alaska Airlines flights
Alaska AirlinesPriceFrom $317Free CancellationRating
0.0
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Hawaii?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Hawaii. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Hawaii with flexible booking policies on momondo?

All flight searches from Portland to Hawaii on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Hawaii?

Once you have performed a search for Portland to Hawaii flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Hawaii right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Hawaii flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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