San Diego (SAN) to Seattle (SEA), Nov 26, 2026 – Dec 1, 2026: from $254 round trip
San Diego (SAN) to Seattle (SEA), Nov 26, 2026 – Dec 1, 2026: from $254 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $254 round trip, Axel-exclusive, Frontier Airlines / Alaska Airlines, 1 stop, Nov 26, 2026 – 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.
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 dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
|---|---|---|---|---|---|
| 2026-11-26 → 2026-12-01 | Southwest Airlines | WN547 / WN2888 | 09:45:00→13:00:00 3h 15m nonstop · 07:00:00→09:40:00 2h 40m nonstop | Axel-exclusive $316.08 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | Alaska Airlines | AS683 / AS650 | 13:24:00→16:37:00 3h 13m nonstop · 10:35:00→13:23:00 2h 48m nonstop | Axel-exclusive $327.83 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | Delta Air Lines | DL2530 / DL2150 | 07:20:00→10:38:00 3h 18m nonstop · 15:00:00→17:50:00 2h 50m nonstop | Axel-exclusive $339.58 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | Frontier Airlines / Alaska Airlines | F91466 + F94203 / AS650 | 11:26:00→17:10:00 5h 44m 1 stop via LAS · 10:35:00→13:23:00 2h 48m nonstop | Axel-exclusive $253.58 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | United Airlines | UA1302 + UA1007 / UA737 + UA1389 | 18:23:00→23:44:00 5h 21m 1 stop via SFO · 19:30:00→00:19:00 4h 49m 1 stop via SFO | Axel-exclusive $351.33 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | Southwest Airlines | WN3737 / WN2888 | 17:55:00→21:00:00 3h 05m nonstop · 07:00:00→09:40:00 2h 40m nonstop | Axel-exclusive $316.08 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | Alaska Airlines | AS608 / AS650 | 06:15:00→09:32:00 3h 17m nonstop · 10:35:00→13:23:00 2h 48m nonstop | Axel-exclusive $327.83 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | Delta Air Lines | DL2572 / DL2150 | 15:53:00→19:01:00 3h 08m nonstop · 15:00:00→17:50:00 2h 50m nonstop | Axel-exclusive $339.58 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | Alaska Airlines | AS3102 + AS3023 / AS650 | 09:12:00→14:49:00 5h 37m 1 stop via EUG · 10:35:00→13:23:00 2h 48m nonstop | Axel-exclusive $314.33 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | Alaska Airlines | AS3100 + AS1359 / AS650 | 16:26:00→22:07:00 5h 41m 1 stop via OAK · 10:35:00→13:23:00 2h 48m nonstop | Axel-exclusive $314.33 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | Alaska Airlines | AS2089 + AS612 / AS650 | 17:19:00→23:15:00 5h 56m 1 stop via PHX · 10:35:00→13:23:00 2h 48m nonstop | Axel-exclusive $314.33 | 2026-10-29T01:10:14Z |
| 2026-11-26 → 2026-12-01 | United Airlines | UA2035 + UA726 / UA737 + UA1389 | 06:20:00→11:26:00 5h 06m 1 stop via LAX · 19:30:00→00:19:00 4h 49m 1 stop via SFO | Axel-exclusive $351.33 | 2026-10-29T01:10:14Z |
Route overview: San Diego to Seattle (SEA) flight deals
2026-11-26 → 2026-12-01 · Axel-exclusive $316.08
- Southwest Airlines WN547: SAN 2026-11-26 09:45:00 → SEA 2026-11-26 13:00:00; nonstop; 195 minutes. Local airport times.
- Southwest Airlines WN2888: SEA 2026-12-01 07:00:00 → SAN 2026-12-01 09:40:00; nonstop; 160 minutes. Local airport times.
2026-11-26 → 2026-12-01 · Axel-exclusive $327.83
- Alaska Airlines AS683: SAN 2026-11-26 13:24:00 → SEA 2026-11-26 16:37:00; nonstop; 193 minutes. Local airport times.
- Alaska Airlines AS650: SEA 2026-12-01 10:35:00 → SAN 2026-12-01 13:23:00; nonstop; 168 minutes. Local airport times.
2026-11-26 → 2026-12-01 · Axel-exclusive $339.58
- Delta Air Lines DL2530: SAN 2026-11-26 07:20:00 → SEA 2026-11-26 10:38:00; nonstop; 198 minutes. Local airport times.
- Delta Air Lines DL2150: SEA 2026-12-01 15:00:00 → SAN 2026-12-01 17:50:00; nonstop; 170 minutes. Local airport times.
2026-11-26 → 2026-12-01 · Axel-exclusive $253.58
- Frontier Airlines F91466 / F94203: SAN 2026-11-26 11:26:00 → SEA 2026-11-26 17:10:00; 1 stop(s) via LAS; 344 minutes. Local airport times.
- F91466: SAN 2026-11-26 11:26:00 → LAS 2026-11-26 13:01:00; layover at LAS: 70 minutes.
- F94203: LAS 2026-11-26 14:11:00 → SEA 2026-11-26 17:10:00.
- Alaska Airlines AS650: SEA 2026-12-01 10:35:00 → SAN 2026-12-01 13:23:00; nonstop; 168 minutes. Local airport times.
2026-11-26 → 2026-12-01 · Axel-exclusive $351.33
- United Airlines UA1302 / UA1007: SAN 2026-11-26 18:23:00 → SEA 2026-11-26 23:44:00; 1 stop(s) via SFO; 321 minutes. Local airport times.
- UA1302: SAN 2026-11-26 18:23:00 → SFO 2026-11-26 20:10:00; layover at SFO: 80 minutes.
- UA1007: SFO 2026-11-26 21:30:00 → SEA 2026-11-26 23:44:00.
- United Airlines UA737 / UA1389: SEA 2026-12-01 19:30:00 → SAN 2026-12-02 00:19:00; 1 stop(s) via SFO; 289 minutes. Local airport times.
- UA737: SEA 2026-12-01 19:30:00 → SFO 2026-12-01 21:42:00; layover at SFO: 60 minutes.
- UA1389: SFO 2026-12-01 22:42:00 → SAN 2026-12-02 00:19:00.
2026-11-26 → 2026-12-01 · Axel-exclusive $316.08
- Southwest Airlines WN3737: SAN 2026-11-26 17:55:00 → SEA 2026-11-26 21:00:00; nonstop; 185 minutes. Local airport times.
- Southwest Airlines WN2888: SEA 2026-12-01 07:00:00 → SAN 2026-12-01 09:40:00; nonstop; 160 minutes. Local airport times.
2026-11-26 → 2026-12-01 · Axel-exclusive $327.83
- Alaska Airlines AS608: SAN 2026-11-26 06:15:00 → SEA 2026-11-26 09:32:00; nonstop; 197 minutes. Local airport times.
- Alaska Airlines AS650: SEA 2026-12-01 10:35:00 → SAN 2026-12-01 13:23:00; nonstop; 168 minutes. Local airport times.
2026-11-26 → 2026-12-01 · Axel-exclusive $339.58
- Delta Air Lines DL2572: SAN 2026-11-26 15:53:00 → SEA 2026-11-26 19:01:00; nonstop; 188 minutes. Local airport times.
- Delta Air Lines DL2150: SEA 2026-12-01 15:00:00 → SAN 2026-12-01 17:50:00; nonstop; 170 minutes. Local airport times.
2026-11-26 → 2026-12-01 · Axel-exclusive $314.33
- Alaska Airlines AS3102 / AS3023: SAN 2026-11-26 09:12:00 → SEA 2026-11-26 14:49:00; 1 stop(s) via EUG; 337 minutes. Local airport times.
- AS3102: SAN 2026-11-26 09:12:00 → EUG 2026-11-26 11:57:00; layover at EUG: 95 minutes.
- AS3023: EUG 2026-11-26 13:32:00 → SEA 2026-11-26 14:49:00.
- Alaska Airlines AS650: SEA 2026-12-01 10:35:00 → SAN 2026-12-01 13:23:00; nonstop; 168 minutes. Local airport times.
2026-11-26 → 2026-12-01 · Axel-exclusive $314.33
- Alaska Airlines AS3100 / AS1359: SAN 2026-11-26 16:26:00 → SEA 2026-11-26 22:07:00; 1 stop(s) via OAK; 341 minutes. Local airport times.
- AS3100: SAN 2026-11-26 16:26:00 → OAK 2026-11-26 18:15:00; layover at OAK: 101 minutes.
- AS1359: OAK 2026-11-26 19:56:00 → SEA 2026-11-26 22:07:00.
- Alaska Airlines AS650: SEA 2026-12-01 10:35:00 → SAN 2026-12-01 13:23:00; nonstop; 168 minutes. Local airport times.
2026-11-26 → 2026-12-01 · Axel-exclusive $314.33
- Alaska Airlines AS2089 / AS612: SAN 2026-11-26 17:19:00 → SEA 2026-11-26 23:15:00; 1 stop(s) via PHX; 356 minutes. Local airport times.
- AS2089: SAN 2026-11-26 17:19:00 → PHX 2026-11-26 19:40:00; layover at PHX: 78 minutes.
- AS612: PHX 2026-11-26 20:58:00 → SEA 2026-11-26 23:15:00.
- Alaska Airlines AS650: SEA 2026-12-01 10:35:00 → SAN 2026-12-01 13:23:00; nonstop; 168 minutes. Local airport times.
2026-11-26 → 2026-12-01 · Axel-exclusive $351.33
- United Airlines UA2035 / UA726: SAN 2026-11-26 06:20:00 → SEA 2026-11-26 11:26:00; 1 stop(s) via LAX; 306 minutes. Local airport times.
- UA2035: SAN 2026-11-26 06:20:00 → LAX 2026-11-26 07:25:00; layover at LAX: 62 minutes.
- UA726: LAX 2026-11-26 08:27:00 → SEA 2026-11-26 11:26:00.
- United Airlines UA737 / UA1389: SEA 2026-12-01 19:30:00 → SAN 2026-12-02 00:19:00; 1 stop(s) via SFO; 289 minutes. Local airport times.
- UA737: SEA 2026-12-01 19:30:00 → SFO 2026-12-01 21:42:00; layover at SFO: 60 minutes.
- UA1389: SFO 2026-12-01 22:42:00 → SAN 2026-12-02 00:19:00.
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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