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Cheap flights from Portland to Hawaii from $138

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 5/25. 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
5:15 am - 10:40 am
PDX
-
KOA
8h 25m
1 stop
United Airlines Logo
10:50 pm - 10:20 am
KOA
-
PDX
8h 30m
1 stop
$276United Airlines
tir., maj 26 - tir., juni 2
United Airlines Logo
7:00 am - 12:37 pm
PDX
-
KOA
8h 37m
1 stop
United Airlines Logo
10:50 pm - 10:20 am
KOA
-
PDX
8h 30m
1 stop
$286United Airlines
tir., maj 26 - tir., juni 2
Delta Logo
12:20 pm - 5:48 pm
PDX
-
OGG
8h 28m
1 stop
Delta Logo
10:00 pm - 12:36 pm
OGG
-
PDX
11h 36m
1 stop
$336Delta
tor., maj 28 - tor., juni 4
Alaska Airlines Logo
7:00 am - 10:09 am
PDX
-
OGG
6h 09mnonstop
Alaska Airlines Logo
11:09 am - 7:43 pm
OGG
-
PDX
5h 34mnonstop
$347Alaska Airlines
man., juni 1 - søn., juni 7
Delta Logo
9:20 am - 5:48 pm
PDX
-
OGG
11h 28m
1 stop
Delta Logo
9:05 pm - 8:35 am
OGG
-
PDX
8h 30m
1 stop
$356Delta
ons., maj 27 - tir., juni 2
Alaska Airlines Logo
7:00 am - 10:09 am
PDX
-
OGG
6h 09mnonstop
Alaska Airlines Logo
11:09 am - 7:43 pm
OGG
-
PDX
5h 34mnonstop
$357Alaska Airlines
man., juni 1 - søn., juni 7
Southwest Logo
3:00 pm - 9:20 pm
PDX
-
HNL
9h 20m
1 stop
Southwest Logo
9:30 pm - 11:50 am
HNL
-
PDX
11h 20m
1 stop
$397Southwest
tir., sep. 1 - tir., sep. 8
Southwest Logo
7:50 am - 9:15 pm
PDX
-
HNL
16h 25m
2 stops
Southwest Logo
9:30 pm - 11:50 am
HNL
-
PDX
11h 20m
1 stop
$403Southwest
tir., sep. 1 - tir., sep. 8
Alaska Airlines Logo
10:30 am - 3:13 pm
PDX
-
ITO
7h 43m
1 stop
Alaska Airlines Logo
7:44 pm - 6:14 am
ITO
-
PDX
7h 30m
1 stop
$447Alaska Airlines
ons., sep. 9 - tor., sep. 17
Alaska Airlines Logo
10:30 am - 5:26 pm
PDX
-
ITO
9h 56m
1 stop
Alaska Airlines Logo
7:44 pm - 6:14 am
ITO
-
PDX
7h 30m
1 stop
$449Alaska Airlines
tir., sep. 8 - tor., sep. 17

Southwest flights from Portland to Hawaii

Our best Southwest deals on Portland to Hawaii flight tickets
Southwest
Sep 1
PDX7:50 amPortland
9h 00m
1 stop
HNL1:50 pmHonolulu
Sep 8
HNL9:30 pmHonolulu
11h 20m
1 stop
PDX11:50 amPortland
$397
Southwest
Sep 1
PDX7:50 amPortland
16h 25m
2 stops
HNL9:15 pmHonolulu
Sep 8
HNL9:30 pmHonolulu
11h 20m
1 stop
PDX11:50 amPortland
$403
Southwest
May 5
PDX6:00 amPortland
9h 25m
1 stop
KOA12:25 pmKona Intl
May 12
KOA8:25 pmKona Intl
11h 00m
1 stop
PDX10:25 amPortland
$416

Delta flights from Portland to Hawaii

Our best Delta deals on Portland to Hawaii flight tickets
Delta
May 28
PDX12:20 pmPortland
8h 28m
1 stop
OGG5:48 pmKahului
Jun 4
OGG10:00 pmKahului
11h 36m
1 stop
PDX12:36 pmPortland
$336
Delta
May 27
PDX9:20 amPortland
11h 28m
1 stop
OGG5:48 pmKahului
Jun 2
OGG9:05 pmKahului
8h 30m
1 stop
PDX8:35 amPortland
$356
Delta
May 29
PDX9:20 amPortland
11h 28m
1 stop
OGG5:48 pmKahului
Jun 8
OGG9:13 pmKahului
11h 29m
1 stop
PDX11:42 amPortland
$366

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 april 30, 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

tir. 5/26

5:15 am-10:40 am

1 stop8h 25m

Kona Intl

tir. 6/2

10:50 pm-10:20 am

1 stop8h 30m

$276

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

tir. 5/26

7:00 am-12:37 pm

1 stop8h 37m

Kona Intl

tir. 6/2

10:50 pm-10:20 am

1 stop8h 30m

$286

PortlandKahului

PDX - OGG

PDXOGG

Portland

tor. 5/28

12:20 pm-5:48 pm

1 stop8h 28m

Kahului

tor. 6/4

10:00 pm-12:36 pm

1 stop11h 36m

$336
Quickest round-trip

PortlandKahului

PDX - OGG

PDXOGG

Portland

man. 6/1

7:00 am-10:09 am

Nonstop6h 09m

Kahului

søn. 6/7

11:09 am-7:43 pm

Nonstop5h 34m

$347

PortlandKahului

PDX - OGG

PDXOGG

Portland

ons. 5/27

9:20 am-5:48 pm

1 stop11h 28m

Kahului

tir. 6/2

9:05 pm-8:35 am

1 stop8h 30m

$356

PortlandKahului

PDX - OGG

PDXOGG

Portland

man. 6/1

7:00 am-10:09 am

Nonstop6h 09m

Kahului

søn. 6/7

11:09 am-7:43 pm

Nonstop5h 34m

$357

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

tir. 9/1

3:00 pm-9:20 pm

1 stop9h 20m

Honolulu

tir. 9/8

9:30 pm-11:50 am

1 stop11h 20m

$397

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

tir. 9/1

7:50 am-9:15 pm

2 stops16h 25m

Honolulu

tir. 9/8

9:30 pm-11:50 am

1 stop11h 20m

$403

PortlandHilo

PDX - ITO

PDXITO

Portland

ons. 9/9

10:30 am-3:13 pm

1 stop7h 43m

Hilo Intl

tor. 9/17

7:44 pm-6:14 am

1 stop7h 30m

$447

PortlandHilo

PDX - ITO

PDXITO

Portland

tir. 9/8

10:30 am-5:26 pm

1 stop9h 56m

Hilo Intl

tor. 9/17

7:44 pm-6:14 am

1 stop7h 30m

$449

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 $455.

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 $598. 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 $731. 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 $636. Flights in the morning are often more expensive with an average ticket price of $655.

What is the cheapest Portland to Hawaii flight route?

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

How far in advance should I book a flight from Portland 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 $587 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 $509 on momondo.

Can stopping save me money on Portland to Hawaii flights?

You could potentially save up to 11% 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

$188

Fastest flight time

5h 52m

Direct flights

Every day

Airports in Hawaii

40 airports
The best one-way flight to Hawaii from Portland in the past 72 hours is $188. The best round-trip flight deal from Portland to Hawaii found on momondo in the last 72 hours is $436.
The fastest flight from Portland to Hawaii takes 5h 52m
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

Frequently asked questions about flying from Portland to Hawaii

  • 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
8,464 reviews
Search Delta flights
American AirlinesPriceFrom $181Free CancellationRating
7.1
11,684 reviews
Search American Airlines flights
United AirlinesPriceFrom $203Free CancellationRating
7.4
9,677 reviews
Search United Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,317 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $274Free CancellationRating
0.0
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $284Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $297Free CancellationRating
7.9
12,318 reviews
Search Alaska Airlines flights
JetBluePriceFrom $346Free CancellationRating
7.1
2,970 reviews
Search JetBlue 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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