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 flights San Diego — Seattle for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 14 July, from AED 427.

Top 10 cheap flights San Diego — Seattle

Direct flights San Diego — Seattle

Direct flight options for San Diego — Seattle with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by Alaska Airlines — travel time is 2 h 58 min.

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:return route: flights Seattle → San Diego

Flight schedule San Diego — Seattle

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

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today

Any time

Departure time

Flight

Terminal and gate

Status

Flight ticket prices by day: San Diego — Seattle

Below is a calendar of the lowest flight ticket prices for San Diego — Seattle by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 421 in b, and the most expensive are around AED 860 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

San Diego → Seattle, average one-way price

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	AED 765	low	May	AED 790	low	Sep	AED 860	medium
Feb	AED 740	low	Jun	AED 956	high	Oct	AED 810	low
Mar	AED 810	medium	Jul	AED 1,102	high	Nov	AED 886	medium
Apr	AED 840	medium	Aug	AED 1,052	high	Dec	AED 1,006	high

Some values are estimated based on seasonality.

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 AED 421. The most expensive period for booking is March, where one-way ticket prices start AED 593.

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.

Temperature · Seattle

Dry and wet days · Seattle

Wind speed and direction · Seattle

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How to get the best deal on a San Diego — Seattle ticket

Book your flights 3–4 weeks before departure to find great deals AED 422, 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
60x/week
WebsiteFleet: 31545M pax/year
- Direct flight SAN → SEA51x/week
  Duration
  3h 3m
  Days
  un,MonS
- Direct flight SAN → PAE9x/week
  Duration
  3h
  Days
  un,MonS
39.1%Open →
Hawaiian AirlinesHA
55x/week
WebsiteFleet: 7511M pax/year
- Direct flight SAN → SEA50x/week
- Direct flight SAN → PAE4x/week
35.7%Open →
Qatar AirwaysQR
12x/week
WebsiteFleet: 26640M pax/year
- Direct flight SAN → SEA12x/week
  Duration
  3h 7m
  Days
  un,MonS
7.8%Open →
American AirlinesAA
12x/week
WebsiteFleet: 965211M pax/year
- Direct flight SAN → SEA9x/week
  Duration
  3h 4m
  Days
  un,MonS
- Direct flight SAN → PAE3x/week
7.8%Open →
DeltaDL
11x/week
WebsiteFleet: 986190M pax/year
- Direct flight SAN → SEA11x/week
  Duration
  3h 6m
  Days
  un,MonS
7.2%Open →
Southwest AirlinesWN
2x/week
WebsiteFleet: 817140M pax/year
- Direct flight SAN → SEA2x/week
  Duration
  2h 57m
  Days
  un,MonS
1.5%Open →
Japan AirlinesJL
1x/week
WebsiteFleet: 14540M pax/year
- Direct flight SAN → SEA1x/week
0.9%Open →

Cities and airports on the San Diego — Seattle route

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

Departure

San Diego

SAN

United States

About the city How to get there Weather All about the country United States

Arrival

Seattle

SEA

United States

About the city How to get there Weather All about the country United States

Departure airports

San Diego International AirportSAN
About the airport

Arrival airports

Seattle-Tacoma International AirportSEA
About the airport
Paine FieldPAE
About the airport

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Frequently asked questions about the San Diego — Seattle flight

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 you can fly from San Diego

San Francisco∙22 July

AED 122

Where else you can fly to Seattle from

Los Angeles∙14 July

AED 342

San Francisco∙15 July

New York City∙14 July

Popular routes

Where travelers fly most — pick a route and check prices