฿6,390 Cheap United flights from Portland to Honolulu (PDX→HNL)

View ฿6,390 flight on Mon, 5 Jan 2026Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

United flights from Portland to Honolulu (PDX→HNL)

Prices were available within the past 7 days and start at ฿6,390 for one-way flights and ฿12,780 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 6 Jan - Wed, 14 Jan
PDX
Portland
HNL
Oahu
฿12,780 Return, found 4 days ago
฿12,780
Return
found 4 days ago
Select United flight, departing Tue, 6 Jan from Portland to Oahu, returning Wed, 14 Jan, priced at ฿12,780 found 4 days ago
United
Thu, 8 Jan - Wed, 14 Jan
PDX
Portland
HNL
Oahu
฿12,950 Return, found 3 days ago
฿12,950
Return
found 3 days ago
Select United flight, departing Thu, 8 Jan from Portland to Oahu, returning Wed, 14 Jan, priced at ฿12,950 found 3 days ago
United
Thu, 8 Jan - Wed, 14 Jan
PDX
Portland
HNL
Oahu
฿13,590 Return, found 3 days ago
฿13,590
Return
found 3 days ago
Select United flight, departing Thu, 8 Jan from Portland to Oahu, returning Wed, 14 Jan, priced at ฿13,590 found 3 days ago
United
Mon, 5 Jan - Tue, 13 Jan
PDX
Portland
HNL
Oahu
฿13,670 Return, found 4 days ago
฿13,670
Return
found 4 days ago
Select United flight, departing Mon, 5 Jan from Portland to Oahu, returning Tue, 13 Jan, priced at ฿13,670 found 4 days ago
United
Mon, 5 Jan - Tue, 13 Jan
PDX
Portland
HNL
Oahu
฿13,740 Return, found 4 days ago
฿13,740
Return
found 4 days ago
Select United flight, departing Mon, 5 Jan from Portland to Oahu, returning Tue, 13 Jan, priced at ฿13,740 found 4 days ago
United
Tue, 6 Jan - Wed, 14 Jan
PDX
Portland
HNL
Oahu
฿14,265 Return, found 4 days ago
฿14,265
Return
found 4 days ago
Select United flight, departing Tue, 6 Jan from Portland to Oahu, returning Wed, 14 Jan, priced at ฿14,265 found 4 days ago

Find the cheapest month to fly from Portland (PDX) to Honolulu (HNL)

January is typically the cheapest month to fly

From ฿7,058 - ฿15,533 per traveller.

Frequently asked questions

How much is a United Airlines flight from Portland Intl. Airport (PDX) to Daniel K. Inouye Intl. Airport (HNL)?
You can discover affordable return United Airlines flights from ฿12,780 from PDX to HNL by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains from ฿6,390 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PDX to HNL with United Airlines?
Look for one-way or return flights to Honolulu in November or October. You could find lower fares with United Airlines during these quieter months.
Does United Airlines fly nonstop from Portland Intl. Airport (PDX) to Daniel K. Inouye Intl. Airport (HNL)?
Fill in your dates, press search and select the "Nonstop" filter on Expedia to find any direct flights from PDX to HNL with United Airlines or other carriers.
What airports does United Airlines fly into in Honolulu?
Daniel K. Inouye Intl. Airport (HNL) is the primary Honolulu hub for United Airlines flights from Portland Intl. Airport (PDX).
Can I change or cancel my United Airlines flight from Portland Intl. Airport (PDX) to Daniel K. Inouye Intl. Airport (HNL)?
Depending on your ticket type, a fee will generally apply if you change or cancel your flight more than 24 hours after confirmation. To find flexible plane tickets, select our "Changes included" and "No cancel fee" boxes when you search for flights. To learn more about changing or cancelling your reservation, visit "Trips," select your flight and tick "Manage Booking."

Travel information

Origin airport
Portland Intl.
Destination airport
Daniel K. Inouye Intl.
Distance
4162 km
Average flight time
4 hours 16 mins
*Available to Expedia members.