Fly from
Fly to
Route
Depart
Return
San DiegoSeattle
SAN - SEA
SANSEA
San Diego
Tue 28/7
11:06-14:15
Nonstop3h 09m
Seattle/Tacoma Intl
Wed 19/8
07:15-10:11
Nonstop2h 56m
San DiegoSeattle
SAN - SEA
SANSEA
San Diego
Tue 1/9
18:00-21:00
Nonstop3h 00m
Seattle/Tacoma Intl
Tue 8/9
09:25-14:25
1 stop5h 00m
San DiegoSeattle
SAN - SEA
SANSEA
San Diego
Thu 20/8
07:15-10:28
Nonstop3h 13m
Seattle/Tacoma Intl
Mon 24/8
08:45-11:45
Nonstop3h 00m
San DiegoSeattle
SAN - SEA
SANSEA
San Diego
Fri 18/9
11:35-14:47
Nonstop3h 12m
Seattle/Tacoma Intl
Tue 29/9
07:30-10:39
Nonstop3h 09m
San DiegoSeattle
SAN - SEA
SANSEA
San Diego
Mon 10/8
16:50-22:55
1 stop6h 05m
Seattle/Tacoma Intl
Thu 13/8
17:50-20:45
Nonstop2h 55m
San DiegoSeattle
SAN - SEA
SANSEA
San Diego
Wed 10/6
13:55-16:50
Nonstop2h 55m
Seattle/Tacoma Intl
Sat 13/6
05:30-10:55
1 stop5h 25m
San DiegoSeattle
SAN - SEA
SANSEA
San Diego
Wed 17/6
07:44-22:39
1 stop14h 55m
Seattle/Tacoma Intl
Tue 23/6
20:40-23:32
Nonstop2h 52m
San DiegoSeattle
SAN - SEA
SANSEA
San Diego
Sat 17/10
06:30-14:30
1 stop8h 00m
Seattle/Tacoma Intl
Mon 19/10
09:15-13:15
1 stop4h 00m
San DiegoSeattle
SAN - SEA
SANSEA
San Diego
Sun 16/8
07:00-10:02
Nonstop3h 02m
Seattle/Tacoma Intl
Sat 22/8
09:35-12:29
Nonstop2h 54m
San DiegoSeattle
SAN - SEA
SANSEA
San Diego
Fri 2/10
15:00-19:10
1 stop4h 10m
Seattle/Tacoma Intl
Mon 5/10
18:40-21:25
Nonstop2h 45m
Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from San Diego to Seattle (average of £148). Flying from San Diego to Seattle in July is currently the most expensive (average of £230). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from San Diego to Seattle is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 46% on airfare.
About 11% of weekly flights between San Diego and Seattle have experienced delays in the past year, with the average delay time being 152 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the past year, Delta have had the lowest number of delays on this route, with just 9% of flights being delayed.
Cheapflights makes it easy to find San Diego to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Millions of users choose and trust Cheapflights to book the best flight deals from San Diego to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Yes, we can. To see specific flights from San Diego to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Of course! You can now track prices for flights from San Diego to Seattle and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.