Cheap flights from San Diego to Honolulu from $255 CLD, SAN → HNL

Found recently, and the cheapest we hold

What have prices looked like?

Over 47 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $266 to $718.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 7-night return fares leaving within 3 days of 23 Nov to compare.

Every date we hold

77 fares on 6 departure dates

Which month looks cheapest?

February 2027 is the cheapest month — from $447.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 46 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $121 to $278.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 2 Jan 2027 to compare.

Every date we hold

3 fares on 1 departure dates

Return

Fares 60 to 89 days before departure were typically 20% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (47 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 90 to 179 days before departure were typically 19% lower than 14 to 29 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (46 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from San Diego to Honolulu?

The cheapest return found recently is $665 with Southwest Airlines, 23 Nov to 30 Nov, found 2 days ago. The cheapest return we hold, of any age, is $447 with American Airlines, 8 Feb 2027 to 13 Feb 2027, found 7 days ago. The cheapest return fare on each of 6 departure dates is usually $450 to $703.

How much is a one-way flight from San Diego to Honolulu?

The cheapest one-way found recently is $255 with American Airlines, 2 Jan 2027, found 4 days ago.

What is the cheapest month to fly from San Diego to Honolulu?

February 2027 is the cheapest month for a return, from $447, 8 Feb 2027 to 13 Feb 2027, found 7 days ago.

How far ahead should I book a flight from San Diego to Honolulu?

In 47 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 20% lower than 0 to 6 days before departure. In 46 days of prices between 24 Sept and 11 Nov, one-way fares 90 to 179 days before departure were typically 19% lower than 14 to 29 days before departure.

Is there a direct flight from San Diego to Honolulu?

Yes, the cheapest nonstop return found recently is $670 with Alaska Airlines, 23 Nov to 1 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $286 with Alaska Airlines, 2 Jan 2027, found 6 days ago.

How long is the flight from San Diego to Honolulu?

The cheapest nonstop one-way found recently, with Alaska Airlines on 2 Jan 2027, takes 6 h 26 min from San Diego International Airport (SAN) to Honolulu International Airport (HNL). The cheapest one-way found recently, with American Airlines on 2 Jan 2027, takes 10 h 10 min with 1 stop.

Which airlines have the cheapest flights from San Diego to Honolulu?

Between 21 Nov and 1 Mar 2027, Alaska Airlines has the cheapest return on 3 of the 6 departure dates we hold, American Airlines on 2 and Southwest Airlines on 1.