Seattle to San Diego Flight Tickets

Compare the best flight deals from Seattle to San Diego

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About Seattle - San Diego Flights

Find the best prices for flights between Seattle (United States) and San Diego (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.

Seattle has 2 airports, while San Diego has 2 airports. Compare flights between all airports to find the best deal.

Cheapest Months for Seattle - San Diego Flights

Best month to fly

April 2026 - 2,482 ₺

April 2026

2,482 ₺

1 stops

Cheapest

March 2026

4,239 ₺

1 stops

September 2026

5,941 ₺

1 stops

Seattle - San Diego aylık en ucuz uçak bileti fiyatları
AyFlight TypePrice
April 2026Cheapest1 stops2.482 ₺
March 20261 stops4.239 ₺
September 20261 stops5.941 ₺

Prices may change. Based on recent searches.

Popular Seattle - San Diego Flights

Airlines on Seattle - San Diego Route

Seattle - San Diego havayolu fiyat karşılaştırması
HavayoluUçuş TipiFiyat
Frontier AirlinesFrontier Airlines1 stops2.482 ₺

Seattle Airports

Seattle-Tacoma International Airport

SEA

Boeing Field International Airport

BFI

San Diego Airports

San Diego International Airport

SAN

McClellan-Palomar Airport

CLD

Alternative Routes

Seattle - San Diego Flight Summary

AIRLINES
American Airlines, Alaska Airlines

Cheaper tickets are usually available on weekdays and with early bookings.

Frequently Asked Questions About Seattle - San Diego Flights

The cheapest Seattle to San Diego flight tickets start from 2,482 ₺. Prices may vary depending on the season, airline, and booking time.
For Seattle, you can use Seattle-Tacoma International Airport (SEA), Boeing Field International Airport (BFI). For San Diego, you can use San Diego International Airport (SAN), McClellan-Palomar Airport (CLD).
The flight duration from Seattle to San Diego varies for direct flights. Connecting flights may take longer depending on the number of layovers.
American Airlines and Alaska Airlines operate direct flights from Seattle to San Diego.
The cheapest Seattle to San Diego flights are usually found in Nisan and on Pazartesis.
Frontier Airlines offers the cheapest Seattle to San Diego flights starting from 2,482 ₺.