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Route overview: Kailua-Kona to Seattle (SEA) flight deals

Kailua-Kona → Seattle

Dec 2, 2026 · return Dec 12, 2026

KOA → SEA1 adulteconomyRound trip

9 flight options · 3 airlines

Nonstop flights

Wed, Dec 2 – Sat, Dec 12

Delta Air Lines
9:40 pmKOA
5h 50m
Nonstop
5:30 am+1SEA
Delta Air Lines
3:15 pmSEA
6h 10m
Nonstop
7:25 pmKOA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

Alaska Airlines
12:58 pmKOA
5h 52m
Nonstop
8:50 pmSEA
Alaska Airlines
6:36 pmSEA
6h 16m
Nonstop
10:52 pmKOA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

Alaska Airlines
11:40 pmKOA
5h 51m
Nonstop
7:31 am+1SEA
Alaska Airlines
6:36 pmSEA
6h 16m
Nonstop
10:52 pmKOA

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Sat, Dec 12

United Airlines
1:05 pmKOA
8h 39m
SFO · 1h 9m
11:44 pmSEA
Delta Air Lines
3:15 pmSEA
6h 10m
Nonstop
7:25 pmKOA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

Delta Air Lines
10:40 pmKOA
9h 25m
LAX · 1h 10m
10:05 am+1SEA
Delta Air Lines
3:15 pmSEA
6h 10m
Nonstop
7:25 pmKOA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

Delta Air Lines
9:45 pmKOA
6h
Nonstop
5:45 am+1SEA
Delta Air Lines
10:35 amSEA
9h 57m
LAX · 1h 32m
6:32 pmKOA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

Alaska Airlines
12:32 pmKOA
8h 28m
PDX · 1h 55m
11:00 pmSEA
Alaska Airlines
6:36 pmSEA
6h 16m
Nonstop
10:52 pmKOA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

Alaska Airlines
10:36 amKOA
8h 49m
HNL · 2h 9m
9:25 pmSEA
Alaska Airlines
6:36 pmSEA
6h 16m
Nonstop
10:52 pmKOA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

Alaska Airlines
7:00 amKOA
5h 51m
Nonstop
2:51 pmSEA
Alaska Airlines
7:00 amSEA
10h 43m
HNL · 3h 44m
3:43 pmKOA

Round-trip total · 1 adult · Taxes included

Make this trip yours

KOA ⇄ SEA

Economy

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

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Explore this route

All dates for this routeDec 1, 2026 → Dec 11, 2026Dec 3, 2026 → Dec 13, 2026
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Kailua-Kona to Seattle (SEA) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-02 → 2026-12-12Delta Air LinesDL485 / DL340$470.002026-10-29T01:21:21Z
2026-12-02 → 2026-12-12Alaska AirlinesAS432 / AS238$480.002026-10-29T01:21:21Z
2026-12-02 → 2026-12-12United Airlines / Delta Air LinesUA1722 + UA1007 / DL340$460.002026-10-29T01:21:21Z
2026-12-02 → 2026-12-12Alaska AirlinesAS361 / AS238$480.002026-10-29T01:21:21Z
2026-12-02 → 2026-12-12Delta Air LinesDL486 + DL2980 / DL340$455.002026-10-29T01:21:21Z
2026-12-02 → 2026-12-12Delta Air LinesDL485 / DL2769 + DL989$455.002026-10-29T01:21:21Z
2026-12-02 → 2026-12-12Alaska AirlinesAS872 + AS1432 / AS238$455.002026-10-29T01:21:21Z
2026-12-02 → 2026-12-12Alaska AirlinesAS1057 + AS122 / AS238$455.002026-10-29T01:21:21Z
2026-12-02 → 2026-12-12Alaska AirlinesAS361 / AS121 + AS1148$455.002026-10-29T01:21:21Z

2026-12-02 → 2026-12-12 · $470.00

  • Delta Air Lines DL485: KOA 2026-12-02 21:40:00 → SEA 2026-12-03 05:30:00; nonstop; 350 minutes. Local airport times.
  • Delta Air Lines DL340: SEA 2026-12-12 15:15:00 → KOA 2026-12-12 19:25:00; nonstop; 370 minutes. Local airport times.

2026-12-02 → 2026-12-12 · $480.00

  • Alaska Airlines AS432: KOA 2026-12-02 12:58:00 → SEA 2026-12-02 20:50:00; nonstop; 352 minutes. Local airport times.
  • Alaska Airlines AS238: SEA 2026-12-12 18:36:00 → KOA 2026-12-12 22:52:00; nonstop; 376 minutes. Local airport times.

2026-12-02 → 2026-12-12 · $460.00

  • United Airlines UA1722 / UA1007: KOA 2026-12-02 13:05:00 → SEA 2026-12-02 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times.
    • UA1722: KOA 2026-12-02 13:05:00 → SFO 2026-12-02 20:21:00; layover at SFO: 69 minutes.
    • UA1007: SFO 2026-12-02 21:30:00 → SEA 2026-12-02 23:44:00.
  • Delta Air Lines DL340: SEA 2026-12-12 15:15:00 → KOA 2026-12-12 19:25:00; nonstop; 370 minutes. Local airport times.

2026-12-02 → 2026-12-12 · $480.00

  • Alaska Airlines AS361: KOA 2026-12-02 23:40:00 → SEA 2026-12-03 07:31:00; nonstop; 351 minutes. Local airport times.
  • Alaska Airlines AS238: SEA 2026-12-12 18:36:00 → KOA 2026-12-12 22:52:00; nonstop; 376 minutes. Local airport times.

2026-12-02 → 2026-12-12 · $455.00

  • Delta Air Lines DL486 / DL2980: KOA 2026-12-02 22:40:00 → SEA 2026-12-03 10:05:00; 1 stop(s) via LAX; 565 minutes. Local airport times.
    • DL486: KOA 2026-12-02 22:40:00 → LAX 2026-12-03 05:55:00; layover at LAX: 70 minutes.
    • DL2980: LAX 2026-12-03 07:05:00 → SEA 2026-12-03 10:05:00.
  • Delta Air Lines DL340: SEA 2026-12-12 15:15:00 → KOA 2026-12-12 19:25:00; nonstop; 370 minutes. Local airport times.

2026-12-02 → 2026-12-12 · $455.00

  • Delta Air Lines DL485: KOA 2026-12-02 21:45:00 → SEA 2026-12-03 05:45:00; nonstop; 360 minutes. Local airport times.
  • Delta Air Lines DL2769 / DL989: SEA 2026-12-12 10:35:00 → KOA 2026-12-12 18:32:00; 1 stop(s) via LAX; 597 minutes. Local airport times.
    • DL2769: SEA 2026-12-12 10:35:00 → LAX 2026-12-12 13:23:00; layover at LAX: 92 minutes.
    • DL989: LAX 2026-12-12 14:55:00 → KOA 2026-12-12 18:32:00.

2026-12-02 → 2026-12-12 · $455.00

  • Alaska Airlines AS872 / AS1432: KOA 2026-12-02 12:32:00 → SEA 2026-12-02 23:00:00; 1 stop(s) via PDX; 508 minutes. Local airport times.
    • AS872: KOA 2026-12-02 12:32:00 → PDX 2026-12-02 20:04:00; layover at PDX: 115 minutes.
    • AS1432: PDX 2026-12-02 21:59:00 → SEA 2026-12-02 23:00:00.
  • Alaska Airlines AS238: SEA 2026-12-12 18:36:00 → KOA 2026-12-12 22:52:00; nonstop; 376 minutes. Local airport times.

2026-12-02 → 2026-12-12 · $455.00

  • Alaska Airlines AS1057 / AS122: KOA 2026-12-02 10:36:00 → SEA 2026-12-02 21:25:00; 1 stop(s) via HNL; 529 minutes. Local airport times.
    • AS1057: KOA 2026-12-02 10:36:00 → HNL 2026-12-02 11:26:00; layover at HNL: 129 minutes.
    • AS122: HNL 2026-12-02 13:35:00 → SEA 2026-12-02 21:25:00.
  • Alaska Airlines AS238: SEA 2026-12-12 18:36:00 → KOA 2026-12-12 22:52:00; nonstop; 376 minutes. Local airport times.

2026-12-02 → 2026-12-12 · $455.00

  • Alaska Airlines AS361: KOA 2026-12-02 07:00:00 → SEA 2026-12-02 14:51:00; nonstop; 351 minutes. Local airport times.
  • Alaska Airlines AS121 / AS1148: SEA 2026-12-12 07:00:00 → KOA 2026-12-12 15:43:00; 1 stop(s) via HNL; 643 minutes. Local airport times.
    • AS121: SEA 2026-12-12 07:00:00 → HNL 2026-12-12 11:10:00; layover at HNL: 224 minutes.
    • AS1148: HNL 2026-12-12 14:54:00 → KOA 2026-12-12 15:43:00.

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For AI assistants

  • This page: Kailua-Kona (KOA) to Seattle (SEA) · Dec 2, 2026 · return Dec 12, 2026: 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.
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  • 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 Kailua-Kona 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.