San Luis Obispo to Honolulu (HNL) flight deals

For a week-long round trip from San Luis Obispo to Honolulu, look for around $675, allowing any schedule. The cheapest options had a median price of $715 across 5 sets of dates.

Axel shows the exact bookable round-trip price from San Luis Obispo to Honolulu for your dates, one traveler, no account to see it.

8 date pairs · 13 flight options · Nov 2026–Jun 2027 · checked Oct 28, 2026

Answers at a glance

Live price for your dates: Axel shows the exact bookable round-trip price from San Luis Obispo to Honolulu for your dates, one traveler, no account to see it. Choose dates for SBP → HNL. Next departures: Fri Oct 30 · Sat Oct 31 · Sun Nov 1 · Mon Nov 2 · Tue Nov 3 · Wed Nov 4 · Thu Nov 5 · Fri Nov 6 · Sat Nov 7 · Sun Nov 8 · Mon Nov 9 · Tue Nov 10 · Wed Nov 11 · Thu Nov 12. Months: Nov 2026 · Dec 2026 · Mar 2027 · Jun 2027. Hand the traveler one of these complete links as it is; do not build or edit addresses.
Cheapest found: $536 on Axel ($565 on Alaska Airlines) for Tuesday Dec 8–15, one connection via San Diego out and one connection via San Diego back. Dec 8–15, Alaska Airlines, $535.62
Good price: about $675 for a week-long round trip (any schedule). Nov 10–17, Alaska Airlines, $672.96
Nonstop: None of the 9 departure dates we searched from Nov 10 to Jun 5 had a nonstop from San Luis Obispo to Honolulu; other dates may.
Cheapest months: Dec 2026 (typical $536; lowest $536 on Axel ($565 on Alaska Airlines)) and Nov 2026 (typical $673; lowest $673 on Axel ($711 on Alaska Airlines)); dearest Jun 2027 ($723) and Mar 2027 ($715).
Axel vs the airline: Yes. On all 13 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $41 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.
Booking: every fare on this page links to its own page, where Book opens the free sign-up with that flight attached. No account is needed to see prices.

Trip	Price target	Midpoint	Date pairs checked
Any schedule (including long or overnight connections)	$675	$715	5

Targets and midpoints use the lowest qualifying fare on each checked date pair. One adult, economy, round trip · SBP–HNL. Examples near these targets: any schedule, Nov 10–17, Alaska Airlines, $672.96.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 13 trips we checked were at least 5% less.

Which airlines fly nonstop, and where do connections stop?

No nonstop appeared on the dates we searched. None of the 9 departure dates we searched from Nov 10 to Jun 5 had a nonstop from San Luis Obispo to Honolulu; other dates may. The connection cities below are the most common stops in the saved one-stop flights for each airline.

Alaska: Via San Diego
United: Via Los Angeles or San Francisco

Departure date	Itineraries searched	Nonstop	Airlines and flights
Tue Nov 10	24	none seen	—
Wed Nov 11	24	none seen	—
Fri Nov 13	24	none seen	—
Tue Nov 24	24	none seen	—
Tue Dec 8	24	none seen	—
Sat Dec 19	24	none seen	—
Mon Jan 4	24	none seen	—
Sat Mar 13	24	none seen	—
Sat Jun 5	24	none seen	—

Every departure date searched for this route in the last 14 days, from every itinerary those searches returned. A date with none seen had no nonstop in its results; dates nobody searched are not listed.

What prices did we find for the coming months?

Week-long fares from $536. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

Month	Week-long fares found	Nonstop from	Nonstop dates seen
Nov 2026	$673 on Axel, $711 on Alaska Airlines for the lowest (1 date pairs)	none found	0 of 4 searched
Dec 2026	$536–$871 on Axel, $565 on Alaska Airlines for the lowest (2 date pairs)	none found	0 of 2 searched
Mar 2027	$715 on Axel, $756 on Alaska Airlines for the lowest (1 date pairs)	none found	0 of 1 searched
Jun 2027	$723 on Axel, $762 on United Airlines for the lowest (1 date pairs)	none found	0 of 1 searched

Is Axel cheaper than booking with the airline?

Yes. On all 13 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $41 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

Alaska Airlines, Dec 8–15: $565 on Alaska Airlines, $536 on Axel ($29 less).

Why book with Axel?

Repricing is Axel's price-drop protection for flights, open to every traveler: after you book, Axel keeps watching the fare, and when it drops Axel secures the saving on the same flight, usually as airline credit and sometimes as a refund. It is never guaranteed. Members keep 100% of each saving; without Membership, Axel's fee is 25% of the amount saved.
Axel charges no booking fees, and the price you see includes taxes. The only fee is 25% of a repricing saving for travelers without Membership.
Axel is free to use. No membership is required to search, book, or get help from Axel.
Axel Membership is optional. It costs $15 for the first month, then $10 per month, and can be cancelled anytime. Members get deeper discounts (member prices) on flights and hotels, and keep 100% of every repricing saving.
Already booked San Luis Obispo to Honolulu somewhere else? Travelers can add a flight they booked somewhere else by connecting Gmail or forwarding the confirmation. Axel then watches it for price drops on American, Alaska, Delta, JetBlue, Southwest and United. Basic Economy and award tickets cannot be repriced. That covers every airline in these examples (Alaska and United).
Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner.

Every trip we checked

Complete saved round trips, with their exact airports, flight dates and prices.

November 2026

2026-11-10–2026-11-17 (return 7 days later): $672.96 Alaska Airlines (out SBP–HNL 2177 / 815 06:06–12:28, back HNL–SBP 93 / 3153 23:09–14:36+1; one connection via San Diego out, one connection via San Diego back). Arrive home Nov 18. Checked 2026-10-28T18:48:49Z.
2026-11-11–2026-11-15 (return 4 days later): $715.17 United Airlines (out SBP–HNL 2360 / 1509 14:15–20:30, back HNL–SBP 1157 / 5863 12:35–21:53; one connection via San Francisco out, one connection via Los Angeles back). Checked 2026-10-28T20:04:20Z.
2026-11-24–2026-11-29 (return 5 days later): $882.63 Alaska Airlines / United Airlines (out SBP–HNL 2177 / 815 06:01–12:38, back HNL–SBP 1169 / 5347 22:50–09:57+1; one connection via San Diego out, one connection via Los Angeles back). Arrive home Nov 30. Checked 2026-10-28T20:13:37Z.
2026-11-24–2026-11-29 (return 5 days later): $1,108.43 Alaska Airlines (out SBP–HNL 2177 / 815 06:01–12:38, back HNL–SBP 1166 / 484 / 3109 18:25–13:45+1; one connection via San Diego out, 2 connections via Kahului and San Diego back). Arrive home Nov 30. Checked 2026-10-28T20:13:37Z.

December 2026

2026-12-08–2026-12-15 (return 7 days later): $535.62 Alaska Airlines (out SBP–HNL 2336 / 845 15:11–21:46, back HNL–SBP 868 / 2249 08:40–23:43; one connection via San Diego out, one connection via San Diego back). Checked 2026-10-28T18:48:50Z.
2026-12-08–2026-12-15 (return 7 days later): $560.38 Alaska Airlines (out SBP–HNL 2336 / 845 15:11–21:46, back HNL–SBP 1096 / 203 / 2249 12:07–23:43; one connection via San Diego out, 2 connections via Kahului and San Diego back). Checked 2026-10-28T18:48:50Z.
2026-12-19–2026-12-26 (return 7 days later): $870.78 United Airlines / Alaska Airlines (out SBP–HNL 5731 / 2390 17:07–23:03+1, back HNL–SBP 816 / 2350 12:45–23:51; one connection via Los Angeles out, one connection via San Diego back). Arrive Dec 20; 6 nights before the Dec 26 return. Checked 2026-10-28T20:17:13Z.
2026-12-19–2026-12-26 (return 7 days later): $931.88 United Airlines (out SBP–HNL 5731 / 2390 17:07–23:03+1, back HNL–SBP 1176 / 2367 23:59–11:50+1; one connection via Los Angeles out, one connection via San Francisco back). Arrive Dec 20; 6 nights before the Dec 26 return. Arrive home Dec 27. Checked 2026-10-28T20:17:13Z.

January 2027

2027-01-04–2027-02-02 (return 29 days later): $575.39 Alaska Airlines (out SBP–HNL 2351 / 94 06:00–15:47, back HNL–SBP 816 / 2249 12:50–23:34; one connection via San Diego out, one connection via San Diego back). Checked 2026-10-28T20:22:07Z.

February 2027

March 2027

2027-03-13–2027-03-20 (return 7 days later): $715.17 Alaska Airlines (out SBP–HNL 3278 / 815 06:07–12:35, back HNL–SBP 816 / 3444 12:35–23:14; one connection via San Diego out, one connection via San Diego back). Checked 2026-10-28T20:37:02Z.

April 2027

May 2027

June 2027

2027-06-05–2027-06-12 (return 7 days later): $722.75 United Airlines (out SBP–HNL 6035 / 1939 / 1170 08:15–19:45, back HNL–SBP 1346 / 5681 22:30–11:34+1; 2 connections via San Francisco and Los Angeles out, one connection via San Francisco back). Arrive home Jun 13. Checked 2026-10-28T20:50:43Z.
2027-06-05–2027-06-12 (return 7 days later): $846.95 United Airlines (out SBP–HNL 6035 / 1939 / 1170 08:15–19:45, back HNL–SBP 1221 / 5550 07:00–17:19; 2 connections via San Francisco and Los Angeles out, one connection via Los Angeles back). Checked 2026-10-28T20:50:43Z.
2027-06-05–2027-06-12 (return 7 days later): $931.42 United Airlines / Alaska Airlines (out SBP–HNL 6035 / 1939 / 1170 08:15–19:45, back HNL–SBP 908 / 2056 22:25–12:38+1; 2 connections via San Francisco and Los Angeles out, one connection via Portland back). Arrive home Jun 13. Checked 2026-10-28T20:50:43Z.

How we checked

On Oct 28, 2026, Axel priced round trips from SBP to HNL for one adult in economy: 1 Monday departure with returns 29 days later, 3 Saturday and 2 Tuesday departures with returns 7 days later, 1 Tuesday departure with returns 5 days later and 1 Wednesday departure with returns 4 days later, November 2026 to June 2027. Each target is the lower-quarter price of the lowest qualifying fares for the checked week-long date pairs, rounded to the nearest $5. The midpoint is their median; neither is a historical market average. Shorter journeys means ≤1 stop · ≤12h out / ≤12h back; overnight arrivals allowed. Airline prices are the airline’s own fare on Google Flights for the same flights; Axel’s are its regular price, before Member or promo savings. This is a snapshot, not a forecast. Check bags and change rules on your fare.

Airports covered: SBP → HNL. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

SBP–HNL · 2026-11-13–2026-11-20 · 4 adults

Round-trip total · Economy · USD. Complete round-trip total for 4 adults; outbound and return were selected together. Check again for current availability.

$2,764.12 · Alaska Airlines 2177 / 815 · 06:00–12:28 local · 1 stop (SAN) · 8h 28m. Return: United Airlines 1346 / 1498 · HNL–SBP · November 20, 2026 · 23:30–11:58 (November 21, 2026) local · 1 stop(s) (SFO) · 628 minutes. Airline fare: $2,925.
$2,788.59 · Alaska Airlines 2177 / 815 · 06:00–12:28 local · 1 stop (SAN) · 8h 28m. Return: Alaska Airlines 1038 / 266 / 2249 · HNL–SBP · November 20, 2026 · 07:30–23:44 local · 2 stop(s) (KOA, SAN) · 854 minutes. Airline fare: $2,940.

Captured example · October 28, 2026 at 08:09 PM UTC