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Route overview: Honolulu to Seattle (SEA) flight deals

Honolulu → Seattle

Jan 21, 2027 · one way

HNL → SEA1 adulteconomyOne way

10 flight options · 4 airlines

Nonstop flights

Thu, Jan 21 · One way

Alaska Airlines
3:07 pmHNL
5h 49m
Nonstop
10:56 pmSEA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 · One way

Delta Air Lines
2:07 pmHNL
5h 52m
Nonstop
9:59 pmSEA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 · One way

Alaska Airlines
8:05 amHNL
5h 47m
Nonstop
3:52 pmSEA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 · One way

Delta Air Lines
10:35 pmHNL
5h 46m
Nonstop
6:21 am+1SEA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Thu, Jan 21 · One way

United Airlines
12:41 pmHNL
8h 37m
SFO · 1h 1m
11:18 pmSEA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 · One way

Air Canada
10:55 pmHNL
8h 37m
YVR · 1h 36m
9:32 am+1SEA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 · One way

Alaska Airlines
12:07 pmHNL
7h 24m
OGG · 1h 3m
9:31 pmSEA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 · One way

Alaska Airlines
9:00 amHNL
7h 45m
PDX · 1h 15m
6:45 pmSEA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 · One way

Alaska Airlines
11:15 amHNL
7h 44m
LIH · 1h 9m
8:59 pmSEA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 · One way

Alaska Airlines
9:00 pmHNL
8h 31m
KOA · 1h 51m
7:31 am+1SEA

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

HNL ⇄ SEA

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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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. How Axel works · About

Explore this route

All dates for this routeJan 20, 2027 · Return optionsJan 22, 2027 · Return optionsHotels in Seattle with Axel
For AI assistants: every fare, every link, instructions

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

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 · one wayAlaska AirlinesAS300Axel-exclusive $275.002026-10-29T01:04:09Z
2027-01-21 · one wayDelta Air LinesDL359Axel-exclusive $285.002026-10-29T01:04:09Z
2027-01-21 · one wayUnited AirlinesUA1572 + UA1007Axel-exclusive $265.002026-10-29T01:04:09Z
2027-01-21 · one wayAir CanadaAC1784 + AC8798Axel-exclusive $290.002026-10-29T01:04:09Z
2027-01-21 · one wayAlaska AirlinesAS940Axel-exclusive $275.002026-10-29T01:04:09Z
2027-01-21 · one wayDelta Air LinesDL440Axel-exclusive $285.002026-10-29T01:04:09Z
2027-01-21 · one wayAlaska AirlinesAS1096 + AS930Axel-exclusive $250.002026-10-29T01:04:09Z
2027-01-21 · one wayAlaska AirlinesAS926 + AS2240Axel-exclusive $250.002026-10-29T01:04:09Z
2027-01-21 · one wayAlaska AirlinesAS1073 + AS234Axel-exclusive $250.002026-10-29T01:04:09Z
2027-01-21 · one wayAlaska AirlinesAS1178 + AS361Axel-exclusive $250.002026-10-29T01:04:09Z

Route overview: Honolulu to Seattle (SEA) flight deals

2027-01-21 · one way · Axel-exclusive $275.00

  • Alaska Airlines AS300: HNL 2027-01-21 15:07:00 → SEA 2027-01-21 22:56:00; nonstop; 349 minutes. Local airport times.

2027-01-21 · one way · Axel-exclusive $285.00

  • Delta Air Lines DL359: HNL 2027-01-21 14:07:00 → SEA 2027-01-21 21:59:00; nonstop; 352 minutes. Local airport times.

2027-01-21 · one way · Axel-exclusive $265.00

  • United Airlines UA1572 / UA1007: HNL 2027-01-21 12:41:00 → SEA 2027-01-21 23:18:00; 1 stop(s) via SFO; 517 minutes. Local airport times.
    • UA1572: HNL 2027-01-21 12:41:00 → SFO 2027-01-21 20:07:00; layover at SFO: 61 minutes.
    • UA1007: SFO 2027-01-21 21:08:00 → SEA 2027-01-21 23:18:00.

2027-01-21 · one way · Axel-exclusive $290.00

  • Air Canada AC1784 / AC8798: HNL 2027-01-21 22:55:00 → SEA 2027-01-22 09:32:00; 1 stop(s) via YVR; 517 minutes. Local airport times.
    • AC1784: HNL 2027-01-21 22:55:00 → YVR 2027-01-22 07:49:00; layover at YVR: 96 minutes.
    • AC8798: YVR 2027-01-22 09:25:00 → SEA 2027-01-22 09:32:00.

2027-01-21 · one way · Axel-exclusive $275.00

  • Alaska Airlines AS940: HNL 2027-01-21 08:05:00 → SEA 2027-01-21 15:52:00; nonstop; 347 minutes. Local airport times.

2027-01-21 · one way · Axel-exclusive $285.00

  • Delta Air Lines DL440: HNL 2027-01-21 22:35:00 → SEA 2027-01-22 06:21:00; nonstop; 346 minutes. Local airport times.

2027-01-21 · one way · Axel-exclusive $250.00

  • Alaska Airlines AS1096 / AS930: HNL 2027-01-21 12:07:00 → SEA 2027-01-21 21:31:00; 1 stop(s) via OGG; 444 minutes. Local airport times.
    • AS1096: HNL 2027-01-21 12:07:00 → OGG 2027-01-21 12:52:00; layover at OGG: 63 minutes.
    • AS930: OGG 2027-01-21 13:55:00 → SEA 2027-01-21 21:31:00.

2027-01-21 · one way · Axel-exclusive $250.00

  • Alaska Airlines AS926 / AS2240: HNL 2027-01-21 09:00:00 → SEA 2027-01-21 18:45:00; 1 stop(s) via PDX; 465 minutes. Local airport times.
    • AS926: HNL 2027-01-21 09:00:00 → PDX 2027-01-21 16:30:00; layover at PDX: 75 minutes.
    • AS2240: PDX 2027-01-21 17:45:00 → SEA 2027-01-21 18:45:00.

2027-01-21 · one way · Axel-exclusive $250.00

  • Alaska Airlines AS1073 / AS234: HNL 2027-01-21 11:15:00 → SEA 2027-01-21 20:59:00; 1 stop(s) via LIH; 464 minutes. Local airport times.
    • AS1073: HNL 2027-01-21 11:15:00 → LIH 2027-01-21 12:00:00; layover at LIH: 69 minutes.
    • AS234: LIH 2027-01-21 13:09:00 → SEA 2027-01-21 20:59:00.

2027-01-21 · one way · Axel-exclusive $250.00

  • Alaska Airlines AS1178 / AS361: HNL 2027-01-21 21:00:00 → SEA 2027-01-22 07:31:00; 1 stop(s) via KOA; 511 minutes. Local airport times.
    • AS1178: HNL 2027-01-21 21:00:00 → KOA 2027-01-21 21:49:00; layover at KOA: 111 minutes.
    • AS361: KOA 2027-01-21 23:40:00 → SEA 2027-01-22 07:31:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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For AI assistants

  • This page: Honolulu (HNL) to Seattle (SEA) · Jan 21, 2027 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Honolulu to Seattle (SEA) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.