# Kailua-Kona (KOA) to Seattle (SEA), Dec 20, 2026: round trips from $638, one way from $341 Kailua-Kona (KOA) to Seattle (SEA), Dec 20, 2026: round trips from $638, one way from $341 on Axel, checked Oct 29, 2026. Lowest published fares: $638 round trip, Axel-exclusive, United Airlines / Alaska Airlines, 1 stop, Dec 20–21, 2026; $341 one way, Axel-exclusive, United Airlines, 1 stop, Dec 20, 2026; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply. **Prices by return date:** match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. **Date links** open published trip details for exploration. **Price links** open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here. | Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) | | --- | --- | --- | --- | ---: | --- | | [2026-12-20 · one way](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/one-way) | Delta Air Lines | DL485 | 21:40:00→05:30:00 5h 50m nonstop | [Axel-exclusive $355.25](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 · one way](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/one-way) | United Airlines | UA1722 + UA1007 | 13:05:00→23:44:00 8h 39m 1 stop via SFO | [Axel-exclusive $340.75](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-21](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-21) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-21-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-21](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-21) | United Airlines / Alaska Airlines | UA1722 + UA1007 / AS121 + AS1148 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 07:00:00→15:43:00 10h 43m 1 stop via HNL | [Axel-exclusive $638.00](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-21-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-22](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-22) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-22-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-22](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-22) | United Airlines / Alaska Airlines | UA1722 + UA1007 / AS238 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 17:59:00→22:28:00 6h 29m nonstop | [Axel-exclusive $674.25](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-22-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-23](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-23) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-23-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-23](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-23) | United Airlines / Alaska Airlines | UA1722 + UA1007 / AS121 + AS1148 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 07:00:00→15:43:00 10h 43m 1 stop via HNL | [Axel-exclusive $638.00](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-23-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-24](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-24) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-24-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-24](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-24) | United Airlines / Delta Air Lines | UA1722 + UA1007 / DL340 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $667.00](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-24-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-25](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-25) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-25-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-25](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-25) | United Airlines / Delta Air Lines | UA1722 + UA1007 / DL340 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $667.00](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-25-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-26](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-26) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:15:00→19:25:00 6h 10m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-26-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-26](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-26) | United Airlines / Alaska Airlines | UA1722 + UA1007 / AS238 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 18:36:00→22:52:00 6h 16m nonstop | [Axel-exclusive $674.25](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-26-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-27](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-27) | Alaska Airlines | AS259 / AS238 | 23:28:00→07:20:00 5h 52m nonstop · 18:36:00→22:52:00 6h 16m nonstop | [Axel-exclusive $696.00](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-27-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-27](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-27) | Delta Air Lines | DL485 / DL2769 + DL989 | 21:40:00→05:30:00 5h 50m nonstop · 10:35:00→18:32:00 9h 57m 1 stop via LAX | [Axel-exclusive $659.75](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-27-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-28](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-28) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-28-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-28](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-28) | United Airlines / Alaska Airlines | UA1722 + UA1007 / AS121 + AS1148 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 07:00:00→15:43:00 10h 43m 1 stop via HNL | [Axel-exclusive $638.00](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-28-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-29](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-29) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-29-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-29](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-29) | United Airlines / Alaska Airlines | UA1722 + UA1007 / AS238 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 17:59:00→22:28:00 6h 29m nonstop | [Axel-exclusive $674.25](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-29-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-30](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-30) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-30-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-30](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-30) | United Airlines / Alaska Airlines | UA1722 + UA1007 / AS121 + AS1148 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 07:00:00→15:43:00 10h 43m 1 stop via HNL | [Axel-exclusive $638.00](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-30-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-31](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-31) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-31-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2026-12-31](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/dec-31) | United Airlines / Delta Air Lines | UA1722 + UA1007 / DL340 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $667.00](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/december-31-2026/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2027-01-01](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/jan-1) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/january-1-2027/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2027-01-01](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/jan-1) | United Airlines / Delta Air Lines | UA1722 + UA1007 / DL340 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 15:30:00→19:55:00 6h 25m nonstop | [Axel-exclusive $667.00](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/january-1-2027/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2027-01-02](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/jan-2) | Delta Air Lines | DL485 / DL340 | 21:40:00→05:30:00 5h 50m nonstop · 15:15:00→19:25:00 6h 10m nonstop | [Axel-exclusive $681.50](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/january-2-2027/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2027-01-02](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/jan-2) | United Airlines / Alaska Airlines | UA1722 + UA1007 / AS238 | 13:05:00→23:44:00 8h 39m 1 stop via SFO · 18:36:00→22:52:00 6h 16m nonstop | [Axel-exclusive $674.25](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/january-2-2027/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2027-01-03](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/jan-3) | Alaska Airlines | AS259 / AS238 | 23:28:00→07:20:00 5h 52m nonstop · 18:36:00→22:52:00 6h 16m nonstop | [Axel-exclusive $696.00](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/january-3-2027/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | | [2026-12-20 → 2027-01-03](https://helloaxel.com/en/flights/choose/koa-sea/dec-20/jan-3) | Delta Air Lines | DL485 / DL2769 + DL989 | 21:40:00→05:30:00 5h 50m nonstop · 10:35:00→18:32:00 9h 57m 1 stop via LAX | [Axel-exclusive $659.75](https://helloaxel.com/en/f/start/from/koa/to/sea/depart/december-20-2026/return/january-3-2027/adults/1/cabin/economy) | 2026-10-29T01:21:21Z | ### Hotels in Seattle for these trips **Hotels:** under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates. - Hotels in Seattle for these nights (Dec 20–21, 2026 · 1 night · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $76 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-21/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $105 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2026-12-21/2-adults) · 5★ [Fairmont Olympic Hotel, $267 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-21/2-adults) - Hotels in Seattle for these nights (Dec 20–22, 2026 · 2 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $154 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-22/2-adults) · 4★ [citizenM Seattle Pioneer Square, $208 total](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-20/2026-12-22/2-adults) · 5★ [Fairmont Olympic Hotel, $563 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-22/2-adults) - Hotels in Seattle for these nights (Dec 20–23, 2026 · 3 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $230 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-23/2-adults) · 4★ [citizenM Seattle Pioneer Square, $306 total](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-20/2026-12-23/2-adults) · 5★ [Fairmont Olympic Hotel, $864 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-23/2-adults) - Hotels in Seattle for these nights (Dec 20–24, 2026 · 4 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $308 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-24/2-adults) · 4★ [citizenM Seattle Pioneer Square, $404 total](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-20/2026-12-24/2-adults) · 5★ [Fairmont Olympic Hotel, $1,146 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-24/2-adults) - Hotels in Seattle for these nights (Dec 20–25, 2026 · 5 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $388 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-25/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $525 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2026-12-25/2-adults) · 5★ [Fairmont Olympic Hotel, $1,420 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-25/2-adults) - Hotels in Seattle for these nights (Dec 20–26, 2026 · 6 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $467 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-26/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $630 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2026-12-26/2-adults) · 5★ [Fairmont Olympic Hotel, $1,777 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-26/2-adults) - Hotels in Seattle for these nights (Dec 20–27, 2026 · 7 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $547 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-27/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $735 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2026-12-27/2-adults) · 5★ [Fairmont Olympic Hotel, $2,060 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-27/2-adults) - Hotels in Seattle for these nights (Dec 20–28, 2026 · 8 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $623 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-28/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $840 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2026-12-28/2-adults) · 5★ [Fairmont Olympic Hotel, $2,322 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-28/2-adults) - Hotels in Seattle for these nights (Dec 20–29, 2026 · 9 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $699 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-29/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $945 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2026-12-29/2-adults) · 5★ [Fairmont Olympic Hotel, $2,605 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-29/2-adults) - Hotels in Seattle for these nights (Dec 20–30, 2026 · 10 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $775 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-30/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $1,048 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2026-12-30/2-adults) · 5★ [Fairmont Olympic Hotel, $2,883 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-30/2-adults) - Hotels in Seattle for these nights (Dec 20–31, 2026 · 11 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $854 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2026-12-31/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $1,153 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2026-12-31/2-adults) · 5★ [Fairmont Olympic Hotel, $3,166 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2026-12-31/2-adults) - Hotels in Seattle for these nights (Dec 20 – Jan 1, 2027 · 12 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $934 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2027-01-01/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $1,258 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2027-01-01/2-adults) · 5★ [Fairmont Olympic Hotel, $3,688 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2027-01-01/2-adults) - Hotels in Seattle for these nights (Dec 20 – Jan 2, 2027 · 13 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $1,022 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2027-01-02/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $1,359 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2027-01-02/2-adults) · 5★ [Fairmont Olympic Hotel, $3,986 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2027-01-02/2-adults) - Hotels in Seattle for these nights (Dec 20 – Jan 3, 2027 · 14 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $1,113 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-20/2027-01-03/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $1,464 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-20/2027-01-03/2-adults) · 5★ [Fairmont Olympic Hotel, $4,297 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-20/2027-01-03/2-adults) [All hotels in Seattle](https://helloaxel.com/en/hotels/destinations/seattle) [Route overview: Kailua-Kona to Seattle (SEA) flight deals](/en/flights/from-kailua-kona-koa-to-seattle-sea) ### 2026-12-20 · one way · Axel-exclusive $340.75 - United Airlines UA1722 / UA1007: KOA 2026-12-20 13:05:00 → SEA 2026-12-20 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times. - UA1722: KOA 2026-12-20 13:05:00 → SFO 2026-12-20 20:21:00; layover at SFO: 69 minutes. - UA1007: SFO 2026-12-20 21:30:00 → SEA 2026-12-20 23:44:00. ### 2026-12-20 · one way · Axel-exclusive $355.25 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. ### 2026-12-20 → 2026-12-21 · Axel-exclusive $638.00 - United Airlines UA1722 / UA1007: KOA 2026-12-20 13:05:00 → SEA 2026-12-20 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times. - UA1722: KOA 2026-12-20 13:05:00 → SFO 2026-12-20 20:21:00; layover at SFO: 69 minutes. - UA1007: SFO 2026-12-20 21:30:00 → SEA 2026-12-20 23:44:00. - Alaska Airlines AS121 / AS1148: SEA 2026-12-21 07:00:00 → KOA 2026-12-21 15:43:00; 1 stop(s) via HNL; 643 minutes. Local airport times. - AS121: SEA 2026-12-21 07:00:00 → HNL 2026-12-21 11:10:00; layover at HNL: 224 minutes. - AS1148: HNL 2026-12-21 14:54:00 → KOA 2026-12-21 15:43:00. ### 2026-12-20 → 2026-12-21 · Axel-exclusive $681.50 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL340: SEA 2026-12-21 15:30:00 → KOA 2026-12-21 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2026-12-22 · Axel-exclusive $674.25 - United Airlines UA1722 / UA1007: KOA 2026-12-20 13:05:00 → SEA 2026-12-20 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times. - UA1722: KOA 2026-12-20 13:05:00 → SFO 2026-12-20 20:21:00; layover at SFO: 69 minutes. - UA1007: SFO 2026-12-20 21:30:00 → SEA 2026-12-20 23:44:00. - Alaska Airlines AS238: SEA 2026-12-22 17:59:00 → KOA 2026-12-22 22:28:00; nonstop; 389 minutes. Local airport times. ### 2026-12-20 → 2026-12-22 · Axel-exclusive $681.50 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL340: SEA 2026-12-22 15:30:00 → KOA 2026-12-22 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2026-12-23 · Axel-exclusive $638.00 - United Airlines UA1722 / UA1007: KOA 2026-12-20 13:05:00 → SEA 2026-12-20 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times. - UA1722: KOA 2026-12-20 13:05:00 → SFO 2026-12-20 20:21:00; layover at SFO: 69 minutes. - UA1007: SFO 2026-12-20 21:30:00 → SEA 2026-12-20 23:44:00. - Alaska Airlines AS121 / AS1148: SEA 2026-12-23 07:00:00 → KOA 2026-12-23 15:43:00; 1 stop(s) via HNL; 643 minutes. Local airport times. - AS121: SEA 2026-12-23 07:00:00 → HNL 2026-12-23 11:10:00; layover at HNL: 224 minutes. - AS1148: HNL 2026-12-23 14:54:00 → KOA 2026-12-23 15:43:00. ### 2026-12-20 → 2026-12-23 · Axel-exclusive $681.50 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL340: SEA 2026-12-23 15:30:00 → KOA 2026-12-23 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2026-12-24 · Axel-exclusive $667.00 - United Airlines UA1722 / UA1007: KOA 2026-12-20 13:05:00 → SEA 2026-12-20 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times. - UA1722: KOA 2026-12-20 13:05:00 → SFO 2026-12-20 20:21:00; layover at SFO: 69 minutes. - UA1007: SFO 2026-12-20 21:30:00 → SEA 2026-12-20 23:44:00. - Delta Air Lines DL340: SEA 2026-12-24 15:30:00 → KOA 2026-12-24 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2026-12-24 · Axel-exclusive $681.50 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL340: SEA 2026-12-24 15:30:00 → KOA 2026-12-24 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2026-12-26 · Axel-exclusive $674.25 - United Airlines UA1722 / UA1007: KOA 2026-12-20 13:05:00 → SEA 2026-12-20 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times. - UA1722: KOA 2026-12-20 13:05:00 → SFO 2026-12-20 20:21:00; layover at SFO: 69 minutes. - UA1007: SFO 2026-12-20 21:30:00 → SEA 2026-12-20 23:44:00. - Alaska Airlines AS238: SEA 2026-12-26 18:36:00 → KOA 2026-12-26 22:52:00; nonstop; 376 minutes. Local airport times. ### 2026-12-20 → 2026-12-26 · Axel-exclusive $681.50 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL340: SEA 2026-12-26 15:15:00 → KOA 2026-12-26 19:25:00; nonstop; 370 minutes. Local airport times. ### 2026-12-20 → 2026-12-27 · Axel-exclusive $659.75 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL2769 / DL989: SEA 2026-12-27 10:35:00 → KOA 2026-12-27 18:32:00; 1 stop(s) via LAX; 597 minutes. Local airport times. - DL2769: SEA 2026-12-27 10:35:00 → LAX 2026-12-27 13:23:00; layover at LAX: 92 minutes. - DL989: LAX 2026-12-27 14:55:00 → KOA 2026-12-27 18:32:00. ### 2026-12-20 → 2026-12-27 · Axel-exclusive $696.00 - Alaska Airlines AS259: KOA 2026-12-20 23:28:00 → SEA 2026-12-21 07:20:00; nonstop; 352 minutes. Local airport times. - Alaska Airlines AS238: SEA 2026-12-27 18:36:00 → KOA 2026-12-27 22:52:00; nonstop; 376 minutes. Local airport times. ### 2026-12-20 → 2026-12-28 · Axel-exclusive $638.00 - United Airlines UA1722 / UA1007: KOA 2026-12-20 13:05:00 → SEA 2026-12-20 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times. - UA1722: KOA 2026-12-20 13:05:00 → SFO 2026-12-20 20:21:00; layover at SFO: 69 minutes. - UA1007: SFO 2026-12-20 21:30:00 → SEA 2026-12-20 23:44:00. - Alaska Airlines AS121 / AS1148: SEA 2026-12-28 07:00:00 → KOA 2026-12-28 15:43:00; 1 stop(s) via HNL; 643 minutes. Local airport times. - AS121: SEA 2026-12-28 07:00:00 → HNL 2026-12-28 11:10:00; layover at HNL: 224 minutes. - AS1148: HNL 2026-12-28 14:54:00 → KOA 2026-12-28 15:43:00. ### 2026-12-20 → 2026-12-28 · Axel-exclusive $681.50 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL340: SEA 2026-12-28 15:30:00 → KOA 2026-12-28 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2026-12-30 · Axel-exclusive $638.00 - United Airlines UA1722 / UA1007: KOA 2026-12-20 13:05:00 → SEA 2026-12-20 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times. - UA1722: KOA 2026-12-20 13:05:00 → SFO 2026-12-20 20:21:00; layover at SFO: 69 minutes. - UA1007: SFO 2026-12-20 21:30:00 → SEA 2026-12-20 23:44:00. - Alaska Airlines AS121 / AS1148: SEA 2026-12-30 07:00:00 → KOA 2026-12-30 15:43:00; 1 stop(s) via HNL; 643 minutes. Local airport times. - AS121: SEA 2026-12-30 07:00:00 → HNL 2026-12-30 11:10:00; layover at HNL: 224 minutes. - AS1148: HNL 2026-12-30 14:54:00 → KOA 2026-12-30 15:43:00. ### 2026-12-20 → 2026-12-30 · Axel-exclusive $681.50 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL340: SEA 2026-12-30 15:30:00 → KOA 2026-12-30 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2026-12-31 · Axel-exclusive $667.00 - United Airlines UA1722 / UA1007: KOA 2026-12-20 13:05:00 → SEA 2026-12-20 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times. - UA1722: KOA 2026-12-20 13:05:00 → SFO 2026-12-20 20:21:00; layover at SFO: 69 minutes. - UA1007: SFO 2026-12-20 21:30:00 → SEA 2026-12-20 23:44:00. - Delta Air Lines DL340: SEA 2026-12-31 15:30:00 → KOA 2026-12-31 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2026-12-31 · Axel-exclusive $681.50 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL340: SEA 2026-12-31 15:30:00 → KOA 2026-12-31 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2027-01-01 · Axel-exclusive $667.00 - United Airlines UA1722 / UA1007: KOA 2026-12-20 13:05:00 → SEA 2026-12-20 23:44:00; 1 stop(s) via SFO; 519 minutes. Local airport times. - UA1722: KOA 2026-12-20 13:05:00 → SFO 2026-12-20 20:21:00; layover at SFO: 69 minutes. - UA1007: SFO 2026-12-20 21:30:00 → SEA 2026-12-20 23:44:00. - Delta Air Lines DL340: SEA 2027-01-01 15:30:00 → KOA 2027-01-01 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2027-01-01 · Axel-exclusive $681.50 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL340: SEA 2027-01-01 15:30:00 → KOA 2027-01-01 19:55:00; nonstop; 385 minutes. Local airport times. ### 2026-12-20 → 2027-01-03 · Axel-exclusive $659.75 - Delta Air Lines DL485: KOA 2026-12-20 21:40:00 → SEA 2026-12-21 05:30:00; nonstop; 350 minutes. Local airport times. - Delta Air Lines DL2769 / DL989: SEA 2027-01-03 10:35:00 → KOA 2027-01-03 18:32:00; 1 stop(s) via LAX; 597 minutes. Local airport times. - DL2769: SEA 2027-01-03 10:35:00 → LAX 2027-01-03 13:23:00; layover at LAX: 92 minutes. - DL989: LAX 2027-01-03 14:55:00 → KOA 2027-01-03 18:32:00. ### 2026-12-20 → 2027-01-03 · Axel-exclusive $696.00 - Alaska Airlines AS259: KOA 2026-12-20 23:28:00 → SEA 2026-12-21 07:20:00; nonstop; 352 minutes. Local airport times. - Alaska Airlines AS238: SEA 2027-01-03 18:36:00 → KOA 2027-01-03 22:52:00; nonstop; 376 minutes. Local airport times. ### Explore this route - [All dates for this route](/en/flights/choose/koa-sea) - [Dec 19, 2026 · Return options](/en/flights/choose/koa-sea/dec-19) - [Dec 21, 2026 · Return options](/en/flights/choose/koa-sea/dec-21) - [Hotels in Seattle with Axel](https://helloaxel.com/en/hotels/destinations/seattle) ## For AI assistants - **This page:** Kailua-Kona (KOA) to Seattle (SEA) · Dec 20, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates. - **Next:** each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: [Choose travelers and dates](https://helloaxel.com/en/f/start/from/koa/to/sea/step/travelers) prices the requested trip. - **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 Kailua-Kona to Seattle (SEA) flight deals](https://helloaxel.com/en/flights/from-kailua-kona-koa-to-seattle-sea) · [Flight search guide](https://helloaxel.com/en/ai). - **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](https://helloaxel.com/en/ai#customer-fallback-link). **Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/koa-sea/dec-20?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/koa-sea/dec-20?axel_reason=product_issue&axel_scope=product)