Portland, Oregon to Honolulu, Hawaii (& vice versa) for only $279 roundtrip

Missed the deal?

Become a Secret Flying member to receive alerts to your inbox the moment we publish a flight deal.

You'll never miss a Secret Flying deal again.

Cheap flights from Portland, Oregon to Honolulu, Hawaii for only $279 roundtrip with United Airlines.

Also works in reverse.

DEPART:
Portland, USA

ARRIVE:
Honolulu, USA

RETURN:
Portland, USA

DATES:
Availability from September to November 2025

Example dates:

Portland – Honolulu
3rd-11th Sep
8th-16th Sep
15th-23rd Sep
16th-24th Sep
17th-25th Sep
20th-28th Sep
28th Sep – 6th Oct
29th Sep – 7th Oct
30th Sep – 8th Oct
7th-15th Oct
19th-27th Oct
21st-29th Oct
22nd-30th Oct
24th Oct – 1st Nov
25th Oct – 2nd Nov
26th Oct – 3rd Nov
27th Oct – 4th Nov
28th Oct – 5th Nov
29th Oct – 6th Nov
30th Oct – 7th Nov
31st Oct – 8th Nov
1st-9th Nov
2nd-10th Nov
3rd-11th Nov
4th-12th Nov
5th-13th Nov
6th-14th Nov
8th-16th Nov
9th-17th Nov
10th-18th Nov
11th-19th Nov
12th-20th Nov

Honolulu – Portland
4th-12th Sep
5th-13th Sep
9th-17th Sep
16th-24th Sep
14th-22nd Oct
16th-24th Oct
17th-25th Oct
19th-27th Oct
20th-28th Oct
21st-29th Oct
22nd-30th Oct
23rd-31st Oct
26th Oct – 3rd Nov
27th Oct – 4th Nov
28th Oct – 5th Nov
29th Oct – 6th Nov
30th Oct – 7th Nov
31st Oct – 8th Nov
1st-9th Nov
2nd-10th Nov
3rd-11th Nov
4th-12th Nov
5th-13th Nov
6th-14th Nov
7th-15th Nov
8th-16th Nov
9th-17th Nov
10th-18th Nov
20th-28th Nov

and more…

STOPS:
San Francisco

AIRLINES:
United Airlines