San Diego to Seattle in November 2026
Round trips departing in November · Economy · Prices per person in USD
Prices updated
Typical in November
$320
Median of 5 date combinations
Usual on this route
$260
November's cheapest is 38% less
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when November fares drop below your price.November 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 $162 | 17 | 18 | 19 | 20 $320 | 21 | 22 $342 |
| 23 | 24 $295 | 25 $352 | 26 | 27 | 28 | 29 |
| 30 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in November 2026
Round trip, per person-
Nov 16 – 18 2 nights · leave Mon$162Southwest Airlines Nonstop · 3h 10mBook
-
Nov 24 – 30 6 nights · leave Tue$295Frontier Airlines 1 stop · 5h 42mBook
-
Nov 20 – 24 4 nights · leave Fri$320Alaska Airlines Nonstop · 3h 10mBook
-
Nov 22 – 29 7 nights · leave Sun$342Alaska Airlines 1 stop · 3h 14mBook
-
Nov 25 – 29 4 nights · leave Wed$352Frontier Airlines 1 stop · 4h 27mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
2–4 nights
$162
Nov 16 – 18 · 3 options
5–7 nights
$295
Nov 24 – 30 · 2 options
Good to know for November
Airlines with cheap fares
3 airlines
Most often: Frontier Airlines, Alaska Airlines, Southwest Airlines.
November vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $225 |
| November 2026 | $162 (cheapest month) |
San Diego to Seattle in November: questions
What's the cheapest date to fly from San Diego to Seattle in November 2026?
Leaving Monday, November 16 and returning Wednesday, November 18 (2 nights) for $162 round trip on Southwest Airlines, the cheapest of the 5 date combinations we track that month.
How much is a round trip from San Diego to Seattle in November 2026?
From $162. Half of the 5 date combinations we track are under $320. Prices are per person in USD and change often.