Flights San Diego — Seattle

Q: How long is the flight from San Diego to Seattle?

The estimated non-stop flight time is about 2 hours and 15 minutes, covering a distance of 1,710 km between the cities.

Q: Which airlines fly this route?

The main carriers on this route are Alaska Airlines, Delta, Southwest, and American Airlines.

Q: Which airport do flights arrive at?

All flights from San Diego arrive at Seattle-Tacoma International Airport (SEA).

Cheap flights San Diego — Seattle

Below you can see the best deals on San Diego — Seattle flights for the upcoming dates. Compare direct and connecting flights from different airlines and pick the ticket that suits you best.

The lowest price in the next 2 months is on July 14 — from 8 391 ₽.

Top 10 cheap flights San Diego — Seattle

Direct flights San Diego — Seattle

Offers on non-stop flights from San Diego to Seattle for the upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest non-stop flight is operated by Alaska Airlines — about 2 h 58 m in the air.

Top 10 direct flights San Diego — Seattle

About the San Diego — Seattle flight

On this page, you can find and book flights from San Diego to Seattle. There are approximately 153 weekly flights on this route, covering a total distance of 1,710 km. Before your trip, we recommend checking out how to get to the departure airport and the most convenient ways to get from the airport in Seattle to the city center.

Flights are operated by airlines such as Alaska Airlines, Delta Air Lines, and American Airlines. Ticket prices depend on the season and booking time; to find the best offers, use the low-fare calendar and the price trends chart for the current year.

Return route: Seattle → San Diego tickets

Flight schedule San Diego — Seattle

The table shows direct flights San Diego → Seattle for the selected date. The flight takes about 2h 58m. Regular flights are operated by Alaska Airlines, Hawaiian Airlines, Qatar Airways and American Airlines. Departures from San Diego International Airport, arrivals at Seattle-Tacoma International Airport and Paine Field.

Each row shows: local departure time, destination city and airport, flight number with airline, terminal or gate and status. Click a flight to open its details and switch to search. To view another day, change the date above the table.

Today

Any time

Departure time

Flight

Terminal and gate

Status

When to fly

Seattle's weather is most favorable for travel in July and August, when average temperatures reach 25°C and rainfall is minimal. The coldest and rainiest month is January, with frequent winds and daytime highs around 8.2°C.

The most affordable flights on this route are typically found in November, with prices starting from 8,373 ₽. The most expensive period for booking is March, where one-way ticket prices start from 11,780 ₽.

For an ideal balance between weather conditions and budget, consider traveling in June or September. During these months, the temperature remains comfortable for sightseeing, while flight prices stay below the peak high-season rates.

Ticket prices · San Diego → Seattle

Temperature · Seattle

Dry and wet days · Seattle

Wind speed and direction · Seattle

Flight prices by day San Diego — Seattle

Below is the calendar of lowest prices for San Diego — Seattle flights by day. Pick a convenient date and see the fare instantly. The cheapest flights on this route start at 8,373 RUB in November, the most expensive reach around 11,780 RUB in March. If your dates are flexible, the calendar helps you pick the lowest fare for the period you need. To view round-trip prices, switch to the “Round-trip” tab above the calendar and pick a departure date — the right-side calendar will then highlight the lowest return fares for each day.

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How to book San Diego — Seattle flights smarter

Book your flights 3–4 weeks before departure to find great deals from 8,391 ₽, as prices usually rise closer to the departure date.
To save money, choose flights departing on Tuesday or Wednesday — mid-week demand for tickets between San Diego and Seattle is traditionally lower than on weekends.
Look for direct flights operated by Alaska Airlines or Southwest, which allow you to cover the 1,710 km distance in the shortest time without layovers.
Use the price trends chart on this page to identify the most cost-effective dates and avoid overpaying during holidays or major events.

Airlines

Seven airlines operate regular flights on the San Diego — Seattle route, with Alaska Airlines and Delta Air Lines being the primary carriers. Passengers can choose from both non-stop flights and convenient connecting options, with a total of about 153 departures per week. You can find a detailed weekly schedule and information about aircraft types in the list below.

Alaska AirlinesAS
60/wk
WebsiteFleet: 31545 M pax/yr
- Direct flight SAN → SEA51/wk
  Ave. duration
  3h 3m
  Days
  MoTuWeThFrSaSu
- Direct flight SAN → PAE9/wk
  Ave. duration
  3h
  Days
  MoTuWeThFrSaSu
39.1%Open →
Hawaiian AirlinesHA
55/wk
WebsiteFleet: 7511 M pax/yr
- Direct flight SAN → SEA50/wk
- Direct flight SAN → PAE4/wk
35.7%Open →
Qatar AirwaysQR
12/wk
WebsiteFleet: 26640 M pax/yr
- Direct flight SAN → SEA12/wk
7.8%Open →
American AirlinesAA
12/wk
WebsiteFleet: 965211 M pax/yr
- Direct flight SAN → SEA9/wk
  Ave. duration
  3h 5m
  Days
  MoTuWeThFrSaSu
- Direct flight SAN → PAE3/wk
7.8%Open →
DeltaDL
11/wk
WebsiteFleet: 986190 M pax/yr
- Direct flight SAN → SEA11/wk
  Ave. duration
  3h 6m
  Days
  MoTuWeThFrSaSu
7.2%Open →
Southwest AirlinesWN
2/wk
WebsiteFleet: 817140 M pax/yr
- Direct flight SAN → SEA2/wk
  Ave. duration
  2h 56m
  Days
  MoTuWeThFrSaSu
1.5%Open →
Japan AirlinesJL
1/wk
WebsiteFleet: 14540 M pax/yr
- Direct flight SAN → SEA1/wk
0.9%Open →

Cities and airports on the San Diego — Seattle route

Flights San Diego — Seattle depart from San Diego International Airport and land at Seattle-Tacoma International Airport and Paine Field. Below are pages for the cities, countries and airports on this route: airlines, schedules and travel guides.

Departure

San Diego

SAN

United States

About the city Getting there Weather About United States

Arrival

Seattle

SEA

United States

About the city Getting there Weather About United States

Departure airports

San Diego International AirportSAN
About

Arrival airports

Seattle-Tacoma International AirportSEA
About
Paine FieldPAE
About

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FAQ: San Diego — Seattle flights

How long is the flight from San Diego to Seattle?

The estimated non-stop flight time is about 2 hours and 15 minutes, covering a distance of 1,710 km between the cities.

Which airlines fly this route?

The main carriers on this route are Alaska Airlines, Delta, Southwest, and American Airlines.

Are there direct flights from San Diego to Seattle?

Yes, there are many direct flights operating daily on this route, making the journey fast and convenient.

How much is the cheapest flight?

Flight prices change constantly based on demand and seasonality. You can check the current lowest fares for your dates using the low-fare calendar on this page.

Which airport do flights arrive at?

All flights from San Diego arrive at Seattle-Tacoma International Airport (SEA).

Where else to fly from San Diego

San Francisco∙July 14

RUB 2,421

Where else to fly to Seattle

Los Angeles∙July 13

RUB 7,585

San Francisco∙July 15

New York City∙July 14