Cheap Flights from San Diego International Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1252	2Search	3Search	4212	5185	6Search
7Search	8Search	9Search	10Search	11Search	12232	13137
14Search	15Search	16Search	17172	18251	19Search	20166
21Search	22Search	23Search	24469	25186	26Search	27Search
28220	29Search	30Search

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2025/9
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

San Diego－Seattle-Tacoma Airport
September Lowest Airfares
USD137

The airfare displayed above is for Delta Air Lines

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San Diego－Seattle-Tacoma Airport
October Lowest Airfares
USD185

The airfare displayed above is for Delta Air Lines

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San Diego－Seattle-Tacoma Airport
November Lowest Airfares
USD173

The airfare displayed above is for Delta Air Lines

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San Diego－Seattle-Tacoma Airport
December Lowest Airfares
USD212

The airfare displayed above is for Delta Air Lines

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San Diego－Seattle-Tacoma Airport
January Lowest Airfares
USD239

The airfare displayed above is for Delta Air Lines

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San Diego－Seattle
Estimated Flight Time
2 Hours 55 Minutes
San Diego－Seattle
Number of Operating Airlines
7

Operating Airlines for San Diego－Seattle-Tacoma Airport Route
Non-StopDelta Air Lines

Non-StopAmerican Airlines

Non-StopAlaska Airlines

Hawaiian Airlines

SUN COUNTRY

United Airlines

LCCSpirit

Other Destinations from:San Diego

San Diego－Boston(Logan)
USD230〜
San Diego－Washington D.C(Baltimore-Washington)
USD244〜
San Diego－Washington D.C(Washington Dulles)
USD257〜
San Diego－Washington D.C(Ronald Reagan Washington National)
USD270〜
San Diego－Chicago(O'Hare)
USD140〜
San Diego－Chicago(Midway)
USD242〜
San Diego－Dallas(/Fort Worth)
USD148〜
San Diego－Dallas(Love Field)
USD235〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Portland Airport－Seattle(-Tacoma)
USD114〜
Aberdeen Regional Airport－Seattle(-Tacoma)
USD549〜
Hartsfield-Jackson Atlanta Airport－Seattle(-Tacoma)
USD193〜
Akron-Canton Regional Airport－Seattle(-Tacoma)
USD437〜
Denver Airport－Seattle(-Tacoma)
USD115〜
George Bush Intercontinental Airport－Seattle(-Tacoma)
USD189〜
Miami Airport－Seattle(-Tacoma)
USD179〜
Salt Lake City Airport－Seattle(-Tacoma)
USD173〜
* Fares vary in accordance to seat availability