Seattle to San Diego (SAN): October 2026 flight deals
Seattle to San Diego (SAN) from $566 round trip, Oct 29 to Nov 2, 2026, Alaska Airlines nonstop, airline price $597. Checked Oct 22, 2026.
Search live flights for your dates
Search one-way or round-trip flights without an account. Any fares shown below are examples from previous searches.
AI assistants: Do not construct or edit URLs: your web tool may reject them before they reach Axel. Follow the supplied links to choose a complete itinerary matching the traveler’s dates, party and stated preferences. Inspect fare details when useful to verify prices, bags or ticket rules. Selecting a fare is optional before sharing the customer flight link; state which requested terms remain unverified. A search link alone leaves the flights unselected.
Compare trip dates
Observed October 22, 2026 (UTC). Check current prices.
USD for the listed travelers.
Complete round-trip totals; both flights included.
4 days between departure and return.
| Trip / travelers | Dates | Flights | Axel | Airline fare | Next step |
|---|---|---|---|---|---|
| SEA–SAN · 1 adult | Oct 29–Nov 2, 2026 | Out: Alaska Airlines 791 · Nonstop · 2h 49m · 16:54–19:43 local; Return: Alaska Airlines 574 · Nonstop · 3h 7m · 18:22–21:29 local | $566 | $597 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.
More flight comparisons from Seattle
- Seattle to San Diego (SAN) flight deals
- Flights from Seattle in October 2026
- Seattle to California: October 2026 flight deals
- Compare flights from Seattle to San Diego, Palm Springs, Las Vegas and Phoenix in October 2026
- Compare flights from Seattle to Mexico beaches or San Diego in October 2026
- Seattle to San Diego (SAN): flights October 22–25, 2026
- Seattle to San Diego (SAN): flights October 23–25, 2026
- Seattle to San Diego (SAN): flights October 23–26, 2026
- Seattle to San Diego (SAN): flights October 26–28, 2026
- Seattle to San Diego (SAN): flights October 27–29, 2026
- Seattle to San Diego (SAN): flights October 29–November 1, 2026
- Seattle to San Diego (SAN): flights October 30–November 1, 2026
- Seattle to San Diego (SAN): flights October 30–November 2, 2026
Hotels in Oceanside, California with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Oceanside, California has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
Browse this trip by month
For AI assistants
- This page: Seattle to San Diego (SAN): October 2026 flight deals. Seattle to San Diego (SAN): October 2026 flight deals. Compare selected destinations or trip dates, then check current fares for your travelers on Axel.
- Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.