Cheap flights from San Francisco to Honolulu from $258 SFO → HNL

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $206 to $340.

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

203 fares on 21 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $329.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $118 to $263.

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 15 Mar 2027 to compare.

Every date we hold

64 fares on 11 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $166.

Return

Fares 14 to 29 days before departure were typically 21% 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

The cheapest fares were 0 to 6 days before departure.

From the cheapest one-way 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.

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

The cheapest return found recently is $329 with Alaska Airlines, 13 Jan 2027 to 20 Jan 2027, found yesterday. The cheapest return fare on each of 21 departure dates is usually $357 to $503.

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

The cheapest one-way found recently is $258 with Alaska Airlines, 15 Mar 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $166 with Alaska Airlines, 11 Jan 2027, found 5 days ago. The cheapest one-way fare on each of 11 departure dates is usually $211 to $292.

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

January 2027 is the cheapest month for a return, from $329, 13 Jan 2027 to 20 Jan 2027, found yesterday. It is the cheapest month for a one-way too, from $166, 11 Jan 2027, found 5 days ago.

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 21% lower than 0 to 6 days before departure. One-way fares were cheapest 0 to 6 days before departure.

Is there a direct flight from San Francisco to Honolulu?

Yes, the cheapest nonstop return found recently is $381 with Alaska Airlines, 13 Jan 2027 to 20 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $258 with Alaska Airlines, 15 Mar 2027, found 2 days ago.

Every nonstop date from San Francisco to Honolulu

How long is the flight from San Francisco to Honolulu?

The cheapest nonstop one-way found recently, with Alaska Airlines on 15 Mar 2027, takes 5 h 49 min from San Francisco International Airport (SFO) to Honolulu International Airport (HNL).

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

Between 17 Nov and 31 May 2027, Alaska Airlines has the cheapest return on 19 of the 21 departure dates we hold, and United Airlines on 2. Between 17 Dec and 7 Sept 2027, Alaska Airlines has the cheapest one-way on 6 of the 11 departure dates we hold, and American Airlines on 5.