Hilo to San Francisco (SFO) flight deals

Flights for your trip

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

2026-11-20 · one way · $225.00

• Southwest Airlines WN2248 / WN496: ITO 2026-11-20 21:25:00 → SFO 2026-11-21 07:50:00; 1 stop(s) via LAS; 505 minutes. Local airport times.
  • WN2248: ITO 2026-11-20 21:25:00 → LAS 2026-11-21 05:00:00; layover at LAS: 70 minutes.
  • WN496: LAS 2026-11-21 06:10:00 → SFO 2026-11-21 07:50:00.

2026-11-20 · one way · $245.00

• Alaska Airlines AS1019 / AS978: ITO 2026-11-20 08:32:00 → SFO 2026-11-20 18:42:00; 1 stop(s) via OGG; 490 minutes. Local airport times.
  • AS1019: ITO 2026-11-20 08:32:00 → OGG 2026-11-20 09:13:00; layover at OGG: 148 minutes.
  • AS978: OGG 2026-11-20 11:41:00 → SFO 2026-11-20 18:42:00.

2026-11-27 → 2026-12-04 · $495.00

• Southwest Airlines WN2248 / WN496: ITO 2026-11-27 21:25:00 → SFO 2026-11-28 07:50:00; 1 stop(s) via LAS; 505 minutes. Local airport times.
  • WN2248: ITO 2026-11-27 21:25:00 → LAS 2026-11-28 05:00:00; layover at LAS: 70 minutes.
  • WN496: LAS 2026-11-28 06:10:00 → SFO 2026-11-28 07:50:00.
• Southwest Airlines WN4361 / WN4383: SFO 2026-12-04 05:10:00 → ITO 2026-12-04 13:20:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
  • WN4361: SFO 2026-12-04 05:10:00 → LAS 2026-12-04 06:45:00; layover at LAS: 150 minutes.
  • WN4383: LAS 2026-12-04 09:15:00 → ITO 2026-12-04 13:20:00.

2026-11-20 → 2026-11-23 · $528.75

• Alaska Airlines AS1031 / AS812: ITO 2026-11-20 11:02:00 → SFO 2026-11-20 20:53:00; 1 stop(s) via HNL; 471 minutes. Local airport times.
  • AS1031: ITO 2026-11-20 11:02:00 → HNL 2026-11-20 12:02:00; layover at HNL: 103 minutes.
  • AS812: HNL 2026-11-20 13:45:00 → SFO 2026-11-20 20:53:00.
• Alaska Airlines AS811 / AS1052: SFO 2026-11-23 07:20:00 → ITO 2026-11-23 13:22:00; 1 stop(s) via HNL; 482 minutes. Local airport times.
  • AS811: SFO 2026-11-23 07:20:00 → HNL 2026-11-23 11:10:00; layover at HNL: 76 minutes.
  • AS1052: HNL 2026-11-23 12:26:00 → ITO 2026-11-23 13:22:00.

2026-11-20 · one way · $245.00

• Alaska Airlines AS1031 / AS812: ITO 2026-11-20 11:02:00 → SFO 2026-11-20 20:53:00; 1 stop(s) via HNL; 471 minutes. Local airport times.
  • AS1031: ITO 2026-11-20 11:02:00 → HNL 2026-11-20 12:02:00; layover at HNL: 103 minutes.
  • AS812: HNL 2026-11-20 13:45:00 → SFO 2026-11-20 20:53:00.

2026-11-20 → 2026-11-23 · $495.00

• Southwest Airlines WN2248 / WN496: ITO 2026-11-20 21:25:00 → SFO 2026-11-21 07:50:00; 1 stop(s) via LAS; 505 minutes. Local airport times.
  • WN2248: ITO 2026-11-20 21:25:00 → LAS 2026-11-21 05:00:00; layover at LAS: 70 minutes.
  • WN496: LAS 2026-11-21 06:10:00 → SFO 2026-11-21 07:50:00.
• Southwest Airlines WN4361 / WN4383: SFO 2026-11-23 05:10:00 → ITO 2026-11-23 13:20:00; 1 stop(s) via LAS; 610 minutes. Local airport times.
  • WN4361: SFO 2026-11-23 05:10:00 → LAS 2026-11-23 06:45:00; layover at LAS: 150 minutes.
  • WN4383: LAS 2026-11-23 09:15:00 → ITO 2026-11-23 13:20:00.

2026-11-27 → 2026-12-04 · $528.75

• Alaska Airlines AS1019 / AS978: ITO 2026-11-27 08:32:00 → SFO 2026-11-27 18:42:00; 1 stop(s) via OGG; 490 minutes. Local airport times.
  • AS1019: ITO 2026-11-27 08:32:00 → OGG 2026-11-27 09:13:00; layover at OGG: 148 minutes.
  • AS978: OGG 2026-11-27 11:41:00 → SFO 2026-11-27 18:42:00.
• Alaska Airlines AS811 / AS1052: SFO 2026-12-04 07:20:00 → ITO 2026-12-04 13:22:00; 1 stop(s) via HNL; 482 minutes. Local airport times.
  • AS811: SFO 2026-12-04 07:20:00 → HNL 2026-12-04 11:10:00; layover at HNL: 76 minutes.
  • AS1052: HNL 2026-12-04 12:26:00 → ITO 2026-12-04 13:22:00.

2026-11-20 → 2026-11-23 · $528.75

• Alaska Airlines AS1019 / AS978: ITO 2026-11-20 08:32:00 → SFO 2026-11-20 18:42:00; 1 stop(s) via OGG; 490 minutes. Local airport times.
  • AS1019: ITO 2026-11-20 08:32:00 → OGG 2026-11-20 09:13:00; layover at OGG: 148 minutes.
  • AS978: OGG 2026-11-20 11:41:00 → SFO 2026-11-20 18:42:00.
• Alaska Airlines AS811 / AS1052: SFO 2026-11-23 07:20:00 → ITO 2026-11-23 13:22:00; 1 stop(s) via HNL; 482 minutes. Local airport times.
  • AS811: SFO 2026-11-23 07:20:00 → HNL 2026-11-23 11:10:00; layover at HNL: 76 minutes.
  • AS1052: HNL 2026-11-23 12:26:00 → ITO 2026-11-23 13:22:00.

2026-11-27 → 2026-12-04 · $528.75

• Alaska Airlines AS1031 / AS812: ITO 2026-11-27 11:02:00 → SFO 2026-11-27 20:53:00; 1 stop(s) via HNL; 471 minutes. Local airport times.
  • AS1031: ITO 2026-11-27 11:02:00 → HNL 2026-11-27 12:02:00; layover at HNL: 103 minutes.
  • AS812: HNL 2026-11-27 13:45:00 → SFO 2026-11-27 20:53:00.
• Alaska Airlines AS811 / AS1052: SFO 2026-12-04 07:20:00 → ITO 2026-12-04 13:22:00; 1 stop(s) via HNL; 482 minutes. Local airport times.
  • AS811: SFO 2026-12-04 07:20:00 → HNL 2026-12-04 11:10:00; layover at HNL: 76 minutes.
  • AS1052: HNL 2026-12-04 12:26:00 → ITO 2026-12-04 13:22:00.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

A complete round trip from Hilo to San Francisco was $463.32 for Dec 8–15. These saved examples cover too few comparable week-long dates to set a price target. Compare the actual trips below.

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

2 date pairs · 4 flight options · Nov 2026–Dec 2026 · checked Oct 28, 2026

Answers at a glance

• Live price for your dates: Axel shows the exact bookable round-trip price from Hilo to San Francisco for your dates, one traveler, no account to see it. Choose dates for ITO → SFO. 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. Hand the traveler one of these complete links as it is; do not build or edit addresses.
• Cheapest found: $463 on Axel ($489 on Alaska Airlines) for Tuesday Dec 8–15, one connection via Honolulu out and one connection via Kahului back. Arrive Dec 9; 6 nights before the Dec 15 return. Dec 8–15, Alaska Airlines, $463.32
• Nonstop: None of the 2 departure dates we searched from Nov 10 to Dec 8 had a nonstop from Hilo to San Francisco; other dates may.
• Cheapest months: Dec 2026 (typical $463; lowest $463 on Axel ($489 on Alaska Airlines)) and Nov 2026 (typical $609; lowest $609 on Axel ($642 on Southwest Airlines / Alaska Airlines)).
• Axel vs the airline: Yes. On all 4 trips we checked, Axel’s regular price for the same flights was 5.1–5.3% below the airline’s own fare on Google Flights, a median of $30 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.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 4 trips we checked were at least 5.1% less.

Which airlines fly nonstop, and where do connections stop?

No nonstop appeared on the dates we searched. None of the 2 departure dates we searched from Nov 10 to Dec 8 had a nonstop from Hilo to San Francisco; other dates may. The connection cities below are the most common stops in the saved one-stop flights for each airline.

• Alaska: Via Honolulu or Kahului

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 $463. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

Is Axel cheaper than booking with the airline?

Yes. On all 4 trips we checked, Axel’s regular price for the same flights was 5.1–5.3% below the airline’s own fare on Google Flights, a median of $30 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: $489 on Alaska Airlines, $463 on Axel ($26 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 Hilo to San Francisco 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 (Southwest and Alaska).
• 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): $608.61 Southwest Airlines / Alaska Airlines (out ITO–SFO 2243 / 2040 / 4954 06:00–18:15, back SFO–ITO 718 / 817 / 1012 10:00–07:59+1; 2 connections via Honolulu and San Diego out, 2 connections via Las Vegas and Honolulu back). Arrive home Nov 18. Checked 2026-10-28T18:45:47Z.
• 2026-11-10–2026-11-17 (return 7 days later): $649.72 Southwest Airlines (out ITO–SFO 2243 / 2040 / 4954 06:00–18:15, back SFO–ITO 3480 / 2502 / 2004 12:25–21:50; 2 connections via Honolulu and San Diego out, 2 connections via Los Angeles and Honolulu back). Checked 2026-10-28T18:45:47Z.

December 2026

• 2026-12-08–2026-12-15 (return 7 days later): $463.32 Alaska Airlines (out ITO–SFO 1131 / 812 20:45–19:25+1, back SFO–ITO 979 / 1129 08:25–18:19; one connection via Honolulu out, one connection via Kahului back). Arrive Dec 9; 6 nights before the Dec 15 return. Checked 2026-10-28T18:45:48Z.
• 2026-12-08–2026-12-15 (return 7 days later): $536.28 Alaska Airlines (out ITO–SFO 1131 / 812 20:45–19:25+1, back SFO–ITO 979 / 1105 / 1072 08:25–15:22; one connection via Honolulu out, 2 connections via Kahului and Honolulu back). Arrive Dec 9; 6 nights before the Dec 15 return. Checked 2026-10-28T18:45:48Z.

How we checked

On Oct 28, 2026, Axel priced round trips from ITO to SFO for one adult in economy: 2 Tuesday departures with returns 7 days later, November 2026 to December 2026. There are too few comparable week-long date pairs for price targets. Each example keeps its actual return interval. Shorter journeys means ≤1 stop · ≤15h out / ≤15h 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: ITO → SFO. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

ITO–SFO · 2026-11-10–2026-11-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $608.61 · Southwest Airlines 2243 / 2040 / 4954 · 06:00–18:15 local · 2 stops (HNL, SAN) · 10h 15m. Airline fare: $642.

Captured example · October 28, 2026 at 06:45 PM UTC

ITO–SFO · 2026-12-08–2026-12-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $463.32 · Alaska Airlines 1131 / 812 · 20:45–19:25 (December 9, 2026) local · 1 stop (HNL) · 20h 40m. Airline fare: $489.

• $471.65 · Alaska Airlines 1121 / 804 / 3073 · 19:30–08:40 (December 9, 2026) local · 2 stops (HNL, LAX) · 11h 10m. Airline fare: $497.

Captured example · October 28, 2026 at 06:45 PM UTC

Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified.

Airline ratings: Alaska Airlines 7.6/10 · Southwest Airlines 6.9/10. Every airline rated.

Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Trip ideas from Hilo with San Francisco (SFO)

• Cheapest places to fly from Hilo in November: fly Nov 7 – Nov 14, 2026
• Best places to fly from Hilo for Thanksgiving: fly Nov 21 – Nov 28, 2026
• Cheapest places to fly from Hilo for 4 days: fly Dec 3 – Dec 6, 2026
• Cheapest places to fly from Hilo in December: fly Dec 5 – Dec 12, 2026
• Best places to fly from Hilo for Christmas: fly Dec 19 – Dec 26, 2026
• Cheapest places to fly from Hilo for two weeks: fly Jan 9 – Jan 23, 2027
• Best places to fly from Hilo for MLK weekend: fly Jan 15 – Jan 18, 2027
• Cheapest places to fly from Hilo in January: fly Jan 16 – Jan 23, 2027
• Best places to fly from Hilo for Presidents' Day weekend: fly Feb 12 – Feb 16, 2027
• Cheapest places to fly from Hilo in February: fly Feb 13 – Feb 20, 2027
• Cheapest places to fly from Hilo in March: fly Mar 6 – Mar 13, 2027
• Best places to fly from Hilo for spring break: fly Mar 13 – Mar 20, 2027
• Best places to fly from Hilo for Easter weekend: fly Mar 25 – Mar 29, 2027
• Cheapest places to fly from Hilo in April: fly Apr 10 – Apr 17, 2027
• Cheapest places to fly from Hilo in May: fly May 8 – May 15, 2027
• Best places to fly from Hilo for Memorial Day weekend: fly May 28 – May 31, 2027
• Cheapest places to fly from Hilo in June: fly Jun 12 – Jun 19, 2027
• Best places to fly from Hilo for July 4th weekend: fly Jul 2 – Jul 5, 2027
• Cheapest places to fly from Hilo in July: fly Jul 10 – Jul 17, 2027
• Cheapest places to fly from Hilo in August: fly Aug 7 – Aug 14, 2027
• Best places to fly from Hilo for Labor Day weekend: fly Sep 3 – Sep 6, 2027
• Cheapest places to fly from Hilo in September: fly Sep 11 – Sep 18, 2027
• Cheapest places to fly from Hilo for a week
• The best US cities to visit from Hilo

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Source: https://helloaxel.com/en/flights/from-hilo-ito-to-san-francisco-sfo

For AI assistants

• This page: Hilo to San Francisco (SFO) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
• Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.