Flights from Seattle to San Diego
SEA to SAN. All flight routes from Seattle Tacoma International, USA to San Diego International Lindbergh Fld, USA. These routes are operated by 7 different airlines. You can either fly non-stop with Alaska Airlines or Delta Air Lines, or choose from 15 different transit flights. The shortest flight time is 2 hours and 48 minutes.
Usually
in time
Some
delays
Usually
delayed
Non-stop routes:

Alaska Airlines
Non-stop with Alaska Airlines.
8-9 flights per day.
SCHEDULE
2h 48m

Delta Air Lines
Non-stop with Delta Air Lines.
5-6 flights per day.
SCHEDULE
2h 51m
1 stop routes with the same airline:


Via Monterey MRY
1 stop with Alaska Airlines.
2 flights per day.
SCHEDULE
4h 22m


Via Los Angeles LAX
1 stop with Delta Air Lines.
SCHEDULE
5h 00m


Via Portland PDX
1 stop with Alaska Airlines.
3-6 flights per day.
SCHEDULE
5h 07m


Via Boise BOI
1 stop with Alaska Airlines.
SCHEDULE
5h 13m


Via Santa Rosa STS
1 stop with Alaska Airlines.
SCHEDULE
5h 20m


Via San Jose SJC
1 stop with Alaska Airlines.
2-6 flights per day.
SCHEDULE
5h 22m


Via Las Vegas LAS
1 stop with Frontier Airlines.
SCHEDULE
5h 28m


Via Sacramento SMF
1 stop with Alaska Airlines.
1-3 flights per day.
SCHEDULE
5h 32m


Via Oakland OAK
1 stop with Southwest Airlines.
1-4 flights per day.
SCHEDULE
5h 35m


Via San Francisco SFO
1 stop with Alaska Airlines.
4-7 flights per day.
SCHEDULE
5h 36m


Via Salt Lake City SLC
1 stop with Alaska Airlines.
SCHEDULE
5h 55m


Via Phoenix PHX
1 stop with American Airlines.
2 flights per day.
SCHEDULE
6h 19m


Via Fresno FAT
1 stop with Alaska Airlines.
SCHEDULE
6h 23m


Via Belgrade BZN
1 stop with Alaska Airlines.
SCHEDULE
7h 00m
1 stop routes with codeshare or different airlines:


Via Eugene EUG
With Delta Air Lines & Alaska Airlines
SCHEDULE
4h 25m


Via Portland PDX
With American Airlines & Alaska Airlines
SCHEDULE
5h 51m


Via San Jose SJC
With American Airlines & Alaska Airlines
1-2 flights per day.
SCHEDULE
5h 53m


Via Sacramento SMF
With Delta Air Lines & Alaska Airlines
1-2 flights per day.
SCHEDULE
6h 04m


Via Salt Lake City SLC
With American Airlines & Delta Air Lines
SCHEDULE
6h 05m


Via Los Angeles LAX
With American Airlines & Delta Air Lines
SCHEDULE
6h 07m


Via San Francisco SFO
With Alaska Airlines & United Airlines
3-4 flights per day.
SCHEDULE
6h 09m


Via Phoenix PHX
With American Airlines & Alaska Airlines
2 flights per day.
SCHEDULE
6h 36m
Seattle to San Diego flights
There are over 18 airlines and as many as 419 flights every week to this destination. You can fly non-stop to San Diego (SAN) from Seattle (SEA) with Alaska Airlines or Delta Air Lines but if a stopover option suits you better you can choose to fly via San Luis Obispo, Monterey or any other of the 16 alternatives with flight connections.
Seattle to San Diego with Alaska Airlines
You can fly non-stop every weekday with flights departing from 6 am to 21 pm. You can also catch a transit flight via San Luis Obispo or Monterey. Alaska Airlines is a member of the air alliance OneWorld.
With Delta Air Lines
You can fly non-stop every weekday with flights departing between 7 am and 19 pm. You can also take a connecting flight via Los Angeles or Salt Lake City. Delta Air Lines is a member of SkyTeam.
With United Airlines
If you fly from Seattle with United Airlines you will do a stopover in San Francisco, SFO before reaching San Diego. This flight trip will take 5 hours and 8 minutes and you can fly every weekday with departures from 5 am to 19 pm. United Airlines is a Star Alliance member.
With Southwest Airlines
Miles & flight time: SEA - SAN
The shortest flight time between SEA and SAN is 2 hours and 45 minutes.
Via | Total flight time | Layover time | Miles |
---|---|---|---|
Direct | 2h 45m | - | 1057 (1701 km) |
Direct | 2h 47m | - | 1057 (1701 km) |
SBP San Luis Obispo | 4h 15m | 44m | 1116 (1796 km) |
MRY Monterey | 4h 16m | 43m | 1132 (1821 km) |
RDM Redmond | 4h 26m | 1h 13m | 1057 (1701 km) |
BOI Boise | 4h 33m | 1h 3m | 1154 (1857 km) |
GEG Spokane | 4h 40m | 56m | 1258 (2024 km) |
SJC San Jose | 4h 43m | 1h 5m | 1120 (1802 km) |
PDX Portland | 4h 59m | 1h 36m | 1069 (1720 km) |
LAS Las Vegas | 5h 6m | 1h 28m | 1131 (1820 km) |
OAK Oakland | 5h 25m | 1h 5m | 1124 (1809 km) |
LAX Los Angeles | 5h 28m | 1h 49m | 1069 (1720 km) |
SMF Sacramento | 5h 33m | 1h 56m | 1092 (1757 km) |
SFO San Francisco | 5h 33m | 2h 23m | 1132 (1821 km) |
STS Santa Rosa | 5h 35m | 2h 2m | 1132 (1821 km) |
SLC Salt Lake City | 5h 43m | 1h 43m | 1321 (2125 km) |
FAT Fresno | 5h 52m | 2h 31m | 1068 (1718 km) |
PHX Phoenix | 6h 21m | 2h 17m | 1418 (2282 km) |


