# San Diego (SAN) to Seattle (SEA), Dec 1, 2026: round trips from $259, one way from $139

San Diego (SAN) to Seattle (SEA), Dec 1, 2026: round trips from $259, one way from $139 on Axel, checked Oct 29, 2026. Lowest published fares: $259 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 1–7, 2026; $139 one way, Axel-exclusive, Southwest Airlines, nonstop, Dec 1, 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) |
| --- | --- | --- | --- | ---: | --- |
| [2026-12-01 · one way](https://helloaxel.com/en/flights/choose/san-sea/dec-1/one-way) | Southwest Airlines | WN3737 | 17:55:00→21:00:00 3h 05m nonstop | [Axel-exclusive $139.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 · one way](https://helloaxel.com/en/flights/choose/san-sea/dec-1/one-way) | Delta Air Lines | DL2530 | 07:20:00→10:38:00 3h 18m nonstop | [Axel-exclusive $149.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-02](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-2) | Southwest Airlines | WN3737 / WN3158 | 17:55:00→21:00:00 3h 05m nonstop · 07:55:00→10:40:00 2h 45m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-2-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-02](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-2) | Alaska Airlines | AS683 / AS650 | 13:24:00→16:37:00 3h 13m nonstop · 10:35:00→13:23:00 2h 48m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-2-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-03](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-3) | Southwest Airlines | WN3737 / WN2888 | 17:55:00→21:00:00 3h 05m nonstop · 07:00:00→09:40:00 2h 40m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-3-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-03](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-3) | Alaska Airlines | AS683 / AS638 | 13:24:00→16:37:00 3h 13m nonstop · 06:00:00→08:48:00 2h 48m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-3-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-04](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-4) | Southwest Airlines | WN3737 / WN3158 | 17:55:00→21:00:00 3h 05m nonstop · 07:55:00→10:40:00 2h 45m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-4-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-04](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-4) | Alaska Airlines | AS683 / AS623 | 13:24:00→16:37:00 3h 13m nonstop · 20:09:00→22:59:00 2h 50m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-4-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-05](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-5) | Southwest Airlines | WN3737 / WN1791 | 17:55:00→21:00:00 3h 05m nonstop · 08:00:00→10:45:00 2h 45m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-5-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-05](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-5) | Alaska Airlines | AS683 / AS638 | 13:24:00→16:37:00 3h 13m nonstop · 06:00:00→08:48:00 2h 48m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-5-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-06](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-6) | Southwest Airlines | WN3737 / WN3158 | 17:55:00→21:00:00 3h 05m nonstop · 07:55:00→10:40:00 2h 45m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-6-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-06](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-6) | Alaska Airlines | AS683 / AS650 | 13:24:00→16:37:00 3h 13m nonstop · 10:35:00→13:23:00 2h 48m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-6-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-07](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-7) | Alaska Airlines | AS683 / AS765 | 13:24:00→16:37:00 3h 13m nonstop · 15:00:00→17:45:00 2h 45m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-7-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-07](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-7) | Southwest Airlines | WN3737 / WN2179 + WN429 | 17:55:00→21:00:00 3h 05m nonstop · 12:35:00→17:45:00 5h 10m 1 stop via SJC | [Axel-exclusive $259.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-7-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-08](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-8) | Southwest Airlines | WN3737 / WN2888 | 17:55:00→21:00:00 3h 05m nonstop · 07:00:00→09:40:00 2h 40m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-8-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-08](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-8) | Alaska Airlines | AS683 / AS765 | 13:24:00→16:37:00 3h 13m nonstop · 15:00:00→17:45:00 2h 45m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-8-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-09](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-9) | Southwest Airlines | WN3737 / WN3158 | 17:55:00→21:00:00 3h 05m nonstop · 07:55:00→10:40:00 2h 45m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-9-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-09](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-9) | Alaska Airlines | AS683 / AS765 | 13:24:00→16:37:00 3h 13m nonstop · 15:00:00→17:45:00 2h 45m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-9-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-10](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-10) | Southwest Airlines | WN3737 / WN2888 | 17:55:00→21:00:00 3h 05m nonstop · 07:00:00→09:40:00 2h 40m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-10-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-10](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-10) | Alaska Airlines | AS683 / AS638 | 13:24:00→16:37:00 3h 13m nonstop · 06:00:00→08:48:00 2h 48m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-10-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-11](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-11) | Southwest Airlines | WN3737 / WN3158 | 17:55:00→21:00:00 3h 05m nonstop · 07:55:00→10:40:00 2h 45m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-11-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-11](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-11) | Alaska Airlines | AS683 / AS623 | 13:24:00→16:37:00 3h 13m nonstop · 20:09:00→22:59:00 2h 50m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-11-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-12](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-12) | Southwest Airlines | WN3737 / WN1791 | 17:55:00→21:00:00 3h 05m nonstop · 08:00:00→10:45:00 2h 45m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-12-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-12](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-12) | Alaska Airlines | AS683 / AS1544 | 13:24:00→16:37:00 3h 13m nonstop · 20:09:00→23:04:00 2h 55m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-12-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-13](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-13) | Southwest Airlines | WN3737 / WN3158 | 17:55:00→21:00:00 3h 05m nonstop · 07:55:00→10:40:00 2h 45m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-13-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-13](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-13) | Alaska Airlines | AS683 / AS621 | 13:24:00→16:37:00 3h 13m nonstop · 12:18:00→15:10:00 2h 52m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-13-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-14](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-14) | Alaska Airlines | AS683 / AS791 | 13:24:00→16:37:00 3h 13m nonstop · 17:51:00→20:41:00 2h 50m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-14-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-14](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-14) | Southwest Airlines | WN3737 / WN2179 + WN429 | 17:55:00→21:00:00 3h 05m nonstop · 12:35:00→17:45:00 5h 10m 1 stop via SJC | [Axel-exclusive $259.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-14-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-15](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-15) | Southwest Airlines | WN3737 / WN2888 | 17:55:00→21:00:00 3h 05m nonstop · 07:00:00→09:40:00 2h 40m nonstop | [Axel-exclusive $269.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-15-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |
| [2026-12-01 → 2026-12-15](https://helloaxel.com/en/flights/choose/san-sea/dec-1/dec-15) | Alaska Airlines | AS683 / AS791 | 13:24:00→16:37:00 3h 13m nonstop · 17:51:00→20:41:00 2h 50m nonstop | [Axel-exclusive $279.00](https://helloaxel.com/en/f/start/from/san/to/sea/depart/december-1-2026/return/december-15-2026/adults/1/cabin/economy) | 2026-10-29T01:10:14Z |

### 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 1–2, 2026 · 1 night · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $78 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-02/2-adults) · 4★ [citizenM Seattle Pioneer Square, $97 total](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-01/2026-12-02/2-adults) · 5★ [Fairmont Olympic Hotel, $283 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-02/2-adults)
- Hotels in Seattle for these nights (Dec 1–3, 2026 · 2 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $162 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-03/2-adults) · 4★ [citizenM Seattle Pioneer Square, $199 total](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-01/2026-12-03/2-adults) · 5★ [Fairmont Olympic Hotel, $585 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-03/2-adults)
- Hotels in Seattle for these nights (Dec 1–4, 2026 · 3 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $242 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-04/2-adults) · 4★ [citizenM Seattle Pioneer Square, $300 total](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-01/2026-12-04/2-adults) · 5★ [Fairmont Olympic Hotel, $872 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-04/2-adults)
- Hotels in Seattle for these nights (Dec 1–5, 2026 · 4 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $323 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-05/2-adults) · 4★ [citizenM Seattle Pioneer Square, $418 total](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-01/2026-12-05/2-adults) · 5★ [Fairmont Olympic Hotel, $1,154 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-05/2-adults)
- Hotels in Seattle for these nights (Dec 1–6, 2026 · 5 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $404 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-06/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $529 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-01/2026-12-06/2-adults) · 5★ [Fairmont Olympic Hotel, $1,518 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-06/2-adults)
- Hotels in Seattle for these nights (Dec 1–7, 2026 · 6 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $486 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-07/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $634 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-01/2026-12-07/2-adults) · 5★ [Fairmont Olympic Hotel, $1,812 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-07/2-adults)
- Hotels in Seattle for these nights (Dec 1–8, 2026 · 7 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $564 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-08/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $739 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-01/2026-12-08/2-adults) · 5★ [Fairmont Olympic Hotel, $2,286 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-08/2-adults)
- Hotels in Seattle for these nights (Dec 1–9, 2026 · 8 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $640 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-09/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $844 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-01/2026-12-09/2-adults) · 5★ [Fairmont Olympic Hotel, $2,697 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-09/2-adults)
- Hotels in Seattle for these nights (Dec 1–10, 2026 · 9 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $718 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-10/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $952 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-01/2026-12-10/2-adults) · 5★ [Fairmont Olympic Hotel, $2,970 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-10/2-adults)
- Hotels in Seattle for these nights (Dec 1–11, 2026 · 10 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $798 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-11/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $1,057 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-01/2026-12-11/2-adults) · 5★ [Fairmont Olympic Hotel, $3,246 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-11/2-adults)
- Hotels in Seattle for these nights (Dec 1–12, 2026 · 11 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $879 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-12/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $1,162 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-01/2026-12-12/2-adults) · 5★ [Fairmont Olympic Hotel, $3,533 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-12/2-adults)
- Hotels in Seattle for these nights (Dec 1–13, 2026 · 12 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $960 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-13/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $1,267 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-01/2026-12-13/2-adults) · 5★ [Fairmont Olympic Hotel, $4,006 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-13/2-adults)
- Hotels in Seattle for these nights (Dec 1–14, 2026 · 13 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $1,038 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-14/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $1,370 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-01/2026-12-14/2-adults) · 5★ [Fairmont Olympic Hotel, $4,293 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-14/2-adults)
- Hotels in Seattle for these nights (Dec 1–15, 2026 · 14 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $1,116 total](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-01/2026-12-15/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $1,475 total](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-01/2026-12-15/2-adults) · 5★ [Fairmont Olympic Hotel, $4,578 total](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-01/2026-12-15/2-adults)

[All hotels in Seattle](https://helloaxel.com/en/hotels/destinations/seattle)

[Route overview: San Diego to Seattle (SEA) flight deals](/en/flights/from-san-diego-to-seattle-sea)

### 2026-12-01 · one way · Axel-exclusive $139.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.

### 2026-12-01 · one way · Axel-exclusive $149.00

- Delta Air Lines DL2530: SAN 2026-12-01 07:20:00 → SEA 2026-12-01 10:38:00; nonstop; 198 minutes. Local airport times.

### 2026-12-01 → 2026-12-02 · Axel-exclusive $269.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN3158: SEA 2026-12-02 07:55:00 → SAN 2026-12-02 10:40:00; nonstop; 165 minutes. Local airport times.

### 2026-12-01 → 2026-12-02 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS650: SEA 2026-12-02 10:35:00 → SAN 2026-12-02 13:23:00; nonstop; 168 minutes. Local airport times.

### 2026-12-01 → 2026-12-03 · Axel-exclusive $269.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN2888: SEA 2026-12-03 07:00:00 → SAN 2026-12-03 09:40:00; nonstop; 160 minutes. Local airport times.

### 2026-12-01 → 2026-12-03 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS638: SEA 2026-12-03 06:00:00 → SAN 2026-12-03 08:48:00; nonstop; 168 minutes. Local airport times.

### 2026-12-01 → 2026-12-04 · Axel-exclusive $269.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN3158: SEA 2026-12-04 07:55:00 → SAN 2026-12-04 10:40:00; nonstop; 165 minutes. Local airport times.

### 2026-12-01 → 2026-12-04 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS623: SEA 2026-12-04 20:09:00 → SAN 2026-12-04 22:59:00; nonstop; 170 minutes. Local airport times.

### 2026-12-01 → 2026-12-05 · Axel-exclusive $269.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN1791: SEA 2026-12-05 08:00:00 → SAN 2026-12-05 10:45:00; nonstop; 165 minutes. Local airport times.

### 2026-12-01 → 2026-12-05 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS638: SEA 2026-12-05 06:00:00 → SAN 2026-12-05 08:48:00; nonstop; 168 minutes. Local airport times.

### 2026-12-01 → 2026-12-07 · Axel-exclusive $259.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN2179 / WN429: SEA 2026-12-07 12:35:00 → SAN 2026-12-07 17:45:00; 1 stop(s) via SJC; 310 minutes. Local airport times.
  - WN2179: SEA 2026-12-07 12:35:00 → SJC 2026-12-07 14:55:00; layover at SJC: 85 minutes.
  - WN429: SJC 2026-12-07 16:20:00 → SAN 2026-12-07 17:45:00.

### 2026-12-01 → 2026-12-07 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS765: SEA 2026-12-07 15:00:00 → SAN 2026-12-07 17:45:00; nonstop; 165 minutes. Local airport times.

### 2026-12-01 → 2026-12-08 · Axel-exclusive $269.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN2888: SEA 2026-12-08 07:00:00 → SAN 2026-12-08 09:40:00; nonstop; 160 minutes. Local airport times.

### 2026-12-01 → 2026-12-08 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS765: SEA 2026-12-08 15:00:00 → SAN 2026-12-08 17:45:00; nonstop; 165 minutes. Local airport times.

### 2026-12-01 → 2026-12-09 · Axel-exclusive $269.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN3158: SEA 2026-12-09 07:55:00 → SAN 2026-12-09 10:40:00; nonstop; 165 minutes. Local airport times.

### 2026-12-01 → 2026-12-09 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS765: SEA 2026-12-09 15:00:00 → SAN 2026-12-09 17:45:00; nonstop; 165 minutes. Local airport times.

### 2026-12-01 → 2026-12-11 · Axel-exclusive $269.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN3158: SEA 2026-12-11 07:55:00 → SAN 2026-12-11 10:40:00; nonstop; 165 minutes. Local airport times.

### 2026-12-01 → 2026-12-11 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS623: SEA 2026-12-11 20:09:00 → SAN 2026-12-11 22:59:00; nonstop; 170 minutes. Local airport times.

### 2026-12-01 → 2026-12-12 · Axel-exclusive $269.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN1791: SEA 2026-12-12 08:00:00 → SAN 2026-12-12 10:45:00; nonstop; 165 minutes. Local airport times.

### 2026-12-01 → 2026-12-12 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS1544: SEA 2026-12-12 20:09:00 → SAN 2026-12-12 23:04:00; nonstop; 175 minutes. Local airport times.

### 2026-12-01 → 2026-12-13 · Axel-exclusive $269.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN3158: SEA 2026-12-13 07:55:00 → SAN 2026-12-13 10:40:00; nonstop; 165 minutes. Local airport times.

### 2026-12-01 → 2026-12-13 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS621: SEA 2026-12-13 12:18:00 → SAN 2026-12-13 15:10:00; nonstop; 172 minutes. Local airport times.

### 2026-12-01 → 2026-12-15 · Axel-exclusive $269.00

- Southwest Airlines WN3737: SAN 2026-12-01 17:55:00 → SEA 2026-12-01 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN2888: SEA 2026-12-15 07:00:00 → SAN 2026-12-15 09:40:00; nonstop; 160 minutes. Local airport times.

### 2026-12-01 → 2026-12-15 · Axel-exclusive $279.00

- Alaska Airlines AS683: SAN 2026-12-01 13:24:00 → SEA 2026-12-01 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS791: SEA 2026-12-15 17:51:00 → SAN 2026-12-15 20:41:00; nonstop; 170 minutes. Local airport times.

### Explore this route

- [All dates for this route](/en/flights/choose/san-sea)
- [Nov 30, 2026 · Return options](/en/flights/choose/san-sea/nov-30)
- [Dec 2, 2026 · Return options](/en/flights/choose/san-sea/dec-2)
- [Hotels in Seattle with Axel](https://helloaxel.com/en/hotels/destinations/seattle)

## For AI assistants
- **This page:** San Diego (SAN) to Seattle (SEA) · Dec 1, 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/san/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 San Diego to Seattle (SEA) flight deals](https://helloaxel.com/en/flights/from-san-diego-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/san-sea/dec-1?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/san-sea/dec-1?axel_reason=product_issue&axel_scope=product)