Cheap flights from San Diego to Seattle

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Flight information for San Diego to Seattle (SAN to 03A)

Find info about flight duration, direct flights, and airports for your flight from San Diego to Seattle
Fastest flight time 3h 0m The fastest flight from San Diego to Seattle takes 3h 0m.
Direct flights Every day Direct flights go from San Diego to Seattle every day.
Airports in Seattle 3 airports There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

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

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 Seattle?
January
The cheapest time of year to fly to Seattle from San Diego is January. Most expensive is December
What is the cheapest day to fly to Seattle?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly to Seattle?
in the evening
San Diego to Seattle flights are approximately 10% more expensive in the morning than in the evening
What is the cheapest airline that flies to Seattle?
Major Airline
Major Airline, United Airlines, and Spirit Airlines are the most popular carriers operating from San Diego to Seattle
What is the cheapest route?
San Diego - Seattle/Tacoma Intl
Fly from San Diego to Seattle/Tacoma Intl for the best San Diego - Seattle flight prices
SAN
San Diego
SEA
Seattle/Tacoma Intl
When is the cheapest time to book a flight to Seattle?
38 days before
The cheapest time to buy a flight from San Diego to Seattle is approximately 38 days to departure
60
Days before departure
0

Easily compare round-trip flights from San Diego to Seattle

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 San Diego to Seattle by changing tabs
Quickest
Cheapest
Delta
Delta
14 Feb
5:01 am
SAN
San Diego airport
3h 09m
SEA
8:10 am
Seattle/Tacoma Intl airport
Delta
24 Feb
3:30 am
SEA
Seattle/Tacoma Intl airport
2h 43m
SAN
6:13 am
San Diego airport
$95
Alaska Airlines
Alaska Airlines
18 Feb
12:45 pm
SAN
San Diego airport
3h 05m
SEA
3:50 pm
Seattle/Tacoma Intl airport
Alaska Airlines
24 Feb
10:57 am
SEA
Seattle/Tacoma Intl airport
2h 47m
SAN
1:44 pm
San Diego airport
$95
Alaska Airlines
Alaska Airlines
16 Feb
10:15 pm
SAN
San Diego airport
3h 08m
SEA
1:23 am
+1
Seattle/Tacoma Intl airport
Alaska Airlines
24 Feb
10:57 am
SEA
Seattle/Tacoma Intl airport
2h 47m
SAN
1:44 pm
San Diego airport
$96
Major Airline
Major Airline
03 Mar
10:30 am
SAN
San Diego airport
3h 05m
SEA
1:35 pm
Seattle/Tacoma Intl airport
Major Airline
08 Mar
9:30 pm
SEA
Seattle/Tacoma Intl airport
2h 44m
SAN
12:14 am
+1
San Diego airport
$116
Delta
Delta
14 Feb
5:01 am
SAN
San Diego airport
3h 09m
SEA
8:10 am
Seattle/Tacoma Intl airport
Delta
24 Feb
3:30 am
SEA
Seattle/Tacoma Intl airport
2h 43m
SAN
6:13 am
San Diego airport
$95
Alaska Airlines
Alaska Airlines
18 Feb
12:45 pm
SAN
San Diego airport
3h 05m
SEA
3:50 pm
Seattle/Tacoma Intl airport
Alaska Airlines
24 Feb
10:57 am
SEA
Seattle/Tacoma Intl airport
2h 47m
SAN
1:44 pm
San Diego airport
$95

Alternative routes for San Diego to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Palm Springs to Seattle
Fastest flight time
2h 50m
Cheapest price
$117
San Diego to Portland
Fastest flight time
2h 33m
Cheapest price
$119
Los Angeles to Portland
Fastest flight time
2h 13m
Cheapest price
$119
Los Angeles to Seattle
Fastest flight time
2h 42m
Cheapest price
$121
Palm Springs to Portland
Fastest flight time
2h 24m
Cheapest price
$175
View more

Flights from San Diego to:

*Flight prices to Seattle are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.