Alaska Airlines Flights from Portland to Honolulu

Flexpay logo

Book now. Pay later.

Spread the cost of your flight over low monthly payments.

Learn more

Lowest fares from Portland to Honolulu

May 2025
From$314*
Seen: 1 day ago
Flight Type One Way|Saver
$234
$494
Displaying fares for May-2025
19

Mo

MAY

20

Tu

21

We

22

Th

23

Fr

24

Sa

25

Su

26

Mo

27

Tu

28

We

29

Th

30

Fr

31

Sa

01

Su

JUN

02

Mo

03

Tu

04

We

05

Th

06

Fr

07

Sa

08

Su

09

Mo

10

Tu

11

We

12

Th

13

Fr

14

Sa

15

Su

16

Mo

17

Tu

18

We

Range$234-$494

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

One-way low-fare flights Portland to Honolulu.*

keyboard_arrow_down
sort
keyboard_arrow_down
One-way low-fare flights Portland to Honolulu.*
From
To
Fare Type
Dates
Price
Portland (PDX)Honolulu (HNL)One-way
|
Saver		Depart: Sep 22, 2025

From

$177

Seen: 44 minutes ago

Portland (PDX)Honolulu (HNL)One-way
|
Saver		Depart: Jun 24, 2025

From

$185

Seen: 1 day ago

Portland (PDX)Honolulu (HNL)One-way
|
Saver		Depart: Nov 1, 2025

From

$232

Seen: 1 day ago

Portland (PDX)Honolulu (HNL)One-way
|
Saver		Depart: Sep 16, 2025

From

$232

Seen: 1 day ago

Portland (PDX)Honolulu (HNL)One-way
|
Saver		Depart: Nov 8, 2025

From

$232

Seen: 1 day ago

Portland (PDX)Honolulu (HNL)One-way
|
Saver		Depart: Aug 26, 2025

From

$232

Seen: 21 hours ago

Portland (PDX)Honolulu (HNL)One-way
|
Saver		Depart: Jun 7, 2025

From

$234

Seen: 22 hours ago

Portland (PDX)Honolulu (HNL)One-way
|
Saver		Depart: Aug 25, 2025

From

$242

Seen: 4 hours ago

*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

Looking for more? See other routes

Explore Alaska Airlines's Flights to Top-Pick Destinations