Cheap flights from San Jose, California to Honolulu from $178 SJC → HNL

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $311 to $423.

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 13 Jan 2027 to compare.

Every date we hold

165 fares on 20 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $351.

Found recently, and the cheapest we hold

What have prices looked like?

Over 48 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $153 to $277.

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 18 Jan 2027 to compare.

Every date we hold

13 fares on 12 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $175.

Return

Fares 30 to 59 days before departure were typically 45% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 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 30 to 59 days before departure were typically 17% lower than 14 to 29 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (48 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 Jose to Honolulu?

The cheapest return found recently is $354 with Alaska Airlines, 13 Jan 2027 to 20 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $351 with Alaska Airlines, 12 Jan 2027 to 27 Jan 2027, found 4 days ago. The cheapest return fare on each of 20 departure dates is usually $403 to $581.

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

The cheapest one-way found recently is $178 with Alaska Airlines, 18 Jan 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $175 with Alaska Airlines, 11 Jan 2027, found 5 days ago. The cheapest one-way fare on each of 12 departure dates is usually $188 to $304.

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

January 2027 is the cheapest month for a return, from $351, 12 Jan 2027 to 27 Jan 2027, found 4 days ago. It is the cheapest month for a one-way too, from $175, 11 Jan 2027, found 5 days ago.

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 45% lower than 0 to 6 days before departure. In 48 days of prices between 24 Sept and 11 Nov, one-way fares 30 to 59 days before departure were typically 17% lower than 14 to 29 days before departure.

Is there a direct flight from San Jose to Honolulu?

Yes, the cheapest nonstop return found recently is $392 with Alaska Airlines, 13 Jan 2027 to 20 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $178 with Alaska Airlines, 18 Jan 2027, found 2 days ago.

Every nonstop date from San Jose to Honolulu

How long is the flight from San Jose to Honolulu?

The cheapest nonstop one-way found recently, with Alaska Airlines on 18 Jan 2027, takes 5 h 47 min from Norman Y. Mineta San Jose International Airport (SJC) to Honolulu International Airport (HNL).

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

Between 17 Nov and 31 May 2027, Alaska Airlines has the cheapest return on 17 of the 20 departure dates we hold, and Southwest Airlines on 3. Between 17 Dec and 7 Sept 2027, Alaska Airlines has the cheapest one-way on 11 of the 12 departure dates we hold, and Southwest Airlines on 1.