Cheap flights from Seattle to San Diego

Round-trip
Economy
Seattle (SEA)
San Diego (SAN)
Thu 8/6
Thu 8/13
Any month
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Flight information for Seattle to San Diego

Find info about flight duration, direct flights, and airports for your flight from Seattle to San Diego
Best Price Found $89 The best flight deal from Seattle to San Diego found on momondo in the last 72 hours is $89
Fastest flight time 2h 38m The fastest flight from Seattle to San Diego takes 2h 38m.
Direct flights Sa Direct flights go from Seattle to San Diego on Saturday. Airline offering direct flights is Delta..
Airports in San Diego 2 airports There are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD)

How to get the cheapest flight ticket from Seattle to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Diego?
October
The cheapest time of year to fly to San Diego from Seattle is October. Most expensive is December
What is the cheapest day to fly to San Diego?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly to San Diego?
at noon
Seattle to San Diego flights are approximately 12% more expensive in the evening than at noon
What is the cheapest airline that flies to San Diego?
Major Airline
Major Airline, United Airlines, and Spirit Airlines are the most popular carriers operating from Seattle to San Diego
What is the cheapest route?
Seattle/Tacoma Intl - San Diego
Fly from Seattle/Tacoma Intl to San Diego for the best Seattle - San Diego flight prices
SEA
Seattle/Tacoma Intl
SAN
San Diego
When is the cheapest time to book a flight to San Diego?
59 days before
The cheapest time to buy a flight from Seattle to San Diego is approximately 59 days to departure
60
Days before departure
0

Easily compare round-trip flights from Seattle to San Diego

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to San Diego by changing tabs
Cheapest
Best
Quickest
Spirit Airlines
Aug 25
SEA
Seattle/Tacoma Intl
5h 36m
1 stop
SAN
San Diego
Sep 1
SAN
San Diego
7h 19m
1 stop
SEA
Seattle/Tacoma Intl
Multiple Airlines
Aug 13
SEA
Seattle/Tacoma Intl
8h 07m
1 stop
SAN
San Diego
Aug 18
SAN
San Diego
5h 32m
1 stop
SEA
Seattle/Tacoma Intl
Spirit Airlines
Aug 5
SEA
Seattle/Tacoma Intl
7h 03m
1 stop
SAN
San Diego
Aug 12
SAN
San Diego
7h 19m
1 stop
SEA
Seattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to San Diego

If you're looking for one-way flights from Seattle to San Diego, view some of our deals below provided by Spirit Airlines
Cheapest
Best
Quickest
Spirit Airlines
Sep 16
SEA
Seattle/Tacoma Intl
8h 15m
1 stop
SAN
San Diego
Multiple Airlines
Jul 4
SEA
Seattle/Tacoma Intl
11h 34m
1 stop
SAN
San Diego
Delta
Sep 15
SEA
Seattle/Tacoma Intl
6h 28m
1 stop
SAN
San Diego

Alternative routes for Seattle to San Diego

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to Los Angeles Flights
Fastest flight time
2h 36m
Cheapest price
$73
Seattle to Burbank Flights
Fastest flight time
2h 29m
Cheapest price
$74
Bellingham to Los Angeles Flights
Fastest flight time
2h 41m
Cheapest price
$89
Seattle to Oakland, California Flights
Fastest flight time
2h 01m
Cheapest price
$89
Seattle to Long Beach Flights
Fastest flight time
2h 29m
Cheapest price
$118
Seattle to Ontario Flights
Fastest flight time
2h 30m
Cheapest price
$145
Bellingham to Oakland, California Flights
Fastest flight time
6h 51m
Cheapest price
$154
Spokane to Los Angeles Flights
Fastest flight time
2h 45m
Cheapest price
$163
Seattle to Fresno Flights
Fastest flight time
2h 04m
Cheapest price
$167
Seattle to Palm Springs Flights
Fastest flight time
2h 38m
Cheapest price
$169
Spokane to Burbank Flights
Fastest flight time
4h 45m
Cheapest price
$176
Spokane to Ontario Flights
Fastest flight time
5h 00m
Cheapest price
$182
Spokane to Palm Springs Flights
Fastest flight time
4h 21m
Cheapest price
$184
Spokane to Long Beach Flights
Fastest flight time
4h 47m
Cheapest price
$194
Spokane to Fresno Flights
Fastest flight time
3h 49m
Cheapest price
$219
Bellingham to Palm Springs Flights
Fastest flight time
2h 45m
Cheapest price
$272
Bellingham to Burbank Flights
Fastest flight time
4h 46m
Cheapest price
$338
Bellingham to Ontario Flights
Fastest flight time
6h 38m
Cheapest price
$376
Walla Walla to Ontario Flights
Fastest flight time
4h 17m
Cheapest price
$465
Bellingham to Long Beach Flights
Fastest flight time
7h 22m
Cheapest price
$689
View more

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