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Flights from Seattle to San Diego

SEA - SAN route map 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.

SEA Seattle Tacoma
USASeattle, USA
SAN San Diego International Lindbergh Fld
USASan Diego, USA
SEA
Seattle Tacoma
USASeattle, USA
San Diego Lindbergh Fld
USASan Diego, USA
SAN
2 direct routes found » 22 routes with 1 stop found »

Usually
in time

Some
delays

Usually
delayed

Non-stop routes:

Duration

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

CHECK PRICE FOR NON-STOP FLIGHTS

1 stop routes with the same airline:

Duration

Via Monterey MRY
1 stop with Alaska Airlines. 2 flights per day.

Only sundays

SCHEDULE
4h 22m

Only sundays

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.

Only fridays

SCHEDULE
5h 13m

Only fridays

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.

Ends in Apr 2023

SCHEDULE
5h 28m

Ends in Apr 2023

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.

Ends in Mar 2023

SCHEDULE
7h 00m

Ends in Mar 2023
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1 stop routes with codeshare or different airlines:

Duration

Via Eugene EUG
With Delta Air Lines & Alaska Airlines

Begins in 15/6

SCHEDULE
4h 25m

Begins in 15/6

Via Portland PDX
With American Airlines & Alaska Airlines

CODESHARE

SCHEDULE
5h 51m

Via San Jose SJC
With American Airlines & Alaska Airlines 1-2 flights per day.

Ends in Apr 2023
CODESHARE

SCHEDULE
5h 53m

Ends in Apr 2023

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

Ends in Feb 2023
CODESHARE

SCHEDULE
6h 05m

Ends in Feb 2023

Via Los Angeles LAX
With American Airlines & Delta Air Lines

Begins in 1/6

SCHEDULE
6h 07m

Begins in 1/6

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.

CODESHARE

SCHEDULE
6h 36m

SELECT DATE & CHECK PRICE

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.

ViaTotal flight timeLayover timeMiles
Direct2h 45m-1057 (1701 km)
Direct2h 47m-1057 (1701 km)
SBP San Luis Obispo4h 15m44m1116 (1796 km)
MRY Monterey4h 16m43m1132 (1821 km)
RDM Redmond4h 26m1h 13m1057 (1701 km)
BOI Boise4h 33m1h 3m1154 (1857 km)
GEG Spokane4h 40m56m1258 (2024 km)
SJC San Jose4h 43m1h 5m1120 (1802 km)
PDX Portland4h 59m1h 36m1069 (1720 km)
LAS Las Vegas5h 6m1h 28m1131 (1820 km)
OAK Oakland5h 25m1h 5m1124 (1809 km)
LAX Los Angeles5h 28m1h 49m1069 (1720 km)
SMF Sacramento5h 33m1h 56m1092 (1757 km)
SFO San Francisco5h 33m2h 23m1132 (1821 km)
STS Santa Rosa5h 35m2h 2m1132 (1821 km)
SLC Salt Lake City5h 43m1h 43m1321 (2125 km)
FAT Fresno5h 52m2h 31m1068 (1718 km)
PHX Phoenix6h 21m2h 17m1418 (2282 km)
The flight times and layover times in the table above are approximate and varies depending on flightnumber, aircraft, airline, weather and time of day.SEA-SAN flight routesSeattle to San Diego flight routes illustrated on a map.
Arriving at San Diego International Lindbergh Fld
Arriving at San Diego International Lindbergh Fld. Copyright: San Diego International Airport
Seattle - San Diego route map and flight paths
CHECK PRICES FOR SEA - SAN

You can fly to San Diego (SAN) from Seattle (SEA) non-stop with Alaska Airlines or Delta Air Lines. The flight takes approximately 2 hours and 45 minutes. If you travel with a connecting flight instead, for example via San Luis Obispo, the total flight time will be 4 hours and 15 minutes.

If you are interested in direct flights, you can choose from Alaska Airlines or Delta Air Lines. If you choose to fly with stops instead you can fly with Alaska Airlines, American Airlines, Southwest Airlines or Delta Air Lines.

The flight time between Seattle Tacoma, SEA and San Diego International Lindbergh Fld, SAN, is 2 hours and 45 minutes. The distance is 1069 miles (or 1720 kilometers).

Yes, you can fly non-stop to SAN from SEA with Alaska Airlines or Delta Air Lines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.