Question 1

How long does it take to travel from San Diego to Seattle?

Accepted Answer

A one-way nonstop (direct) flight between San Diego and Seattle takes around 3.0 hours.

Question 2

What is the flight distance between San Diego and Seattle?

Accepted Answer

The flight distance between San Diego and Seattle is 1694 km.

Question 3

What airlines offer nonstop (direct) flights between San Diego and Seattle?

Accepted Answer

Several carriers operate flights between San Diego and Seattle. Airlines offering nonstop (direct) flights include Alaska Airlines.

Question 4

What are the most popular routes to and from San Diego?

Accepted Answer

Travelers frequently search for route combinations, such as San Diego and Las Vegas, Denver, Austin, Cincinnati, Philadelphia, New York, Atlanta, Washington, D.C., Raleigh, Chicago, Phoenix, Orlando, San Antonio, St. Louis, Charlotte, Minneapolis, Detroit, Cleveland, New Orleans, Dallas.

Question 5

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and Denver, Atlanta, Houston, Las Vegas, Austin, Orlando, Los Angeles, Salt Lake City, Mexico City, Paris, London, Washington, D.C., Detroit, New York, Minneapolis, Phoenix, Dallas, Raleigh, Charlotte, Cleveland.

Question 6

Which airports are there in San Diego?

Accepted Answer

San Diego is mainly served by San Diego International. But there are other airports nearby, including McClellan–Palomar, Marine Corps Air Station Miramar.

Question 7

What airports are near San Diego?

Accepted Answer

The main airport in San Diego is San Diego International. It is also served by Tijuana International, Ontario International, John Wayne, Mexicali International, Palm Springs International, Hollywood Burbank, Long Beach, Hawthorne Municipal, Imperial County, Yuma International.

Question 8

What airports are near Seattle?

Accepted Answer

The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Abbotsford International, Bellingham International, Victoria Inner Harbour SPB, Paine Field Everett, Vancouver Harbour Flight Centre, Yakima Air Terminal, Pangborn Memorial.

Question 9

Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Diego and Seattle?

Accepted Answer

Yes, it's possible to combine different modes of transport between San Diego and Seattle thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Diego and Seattle can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Question 10

What is Virtual Interlining and how do I use it?

Accepted Answer

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Question 11

Which airlines fly between San Diego and Seattle?

Accepted Answer

Currently, you can fly between San Diego and Seattle with Alaska Airlines, Spirit Airlines, Frontier Airlines.

Question 12

When's the best time to travel between San Diego and Seattle?

Accepted Answer

If you don’t have specific dates for your trip between San Diego and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 13

What flights operate between San Diego and Seattle?

Accepted Answer

Traveling between San Diego and Seattle, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 14

How many airports are there near San Diego?

Accepted Answer

There are a number of airports in and around San Diego. The main one is San Diego International and other nearby airports include Tijuana International, Ontario International, John Wayne, Mexicali International, Palm Springs International, Hollywood Burbank, Long Beach, Hawthorne Municipal, Imperial County, Yuma International

Question 15

How many airports are there near Seattle?

Accepted Answer

There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Abbotsford International, Bellingham International, Victoria Inner Harbour SPB, Paine Field Everett, Vancouver Harbour Flight Centre, Yakima Air Terminal, Pangborn Memorial.

Question 16

What time do nonstop (direct) flights between San Diego and Seattle depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from San Diego, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do nonstop (direct) flights between San Diego and Seattle arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 18

What time do flights between San Diego and Seattle depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from San Diego, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 19

What time do flights between San Diego and Seattle arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	$67
Cheapest round-trip	$133
Average round-trip	$234
Nonstop flights in May	$116 – $281
Most popular airline	Alaska Airlines

Name	Carrier code	IATA Code	Passport needed during booking	Online check-in available
Alaska Airlines	ASA	AS	No	Opens 24 days before flight Closes 1 hours before flight
Spirit Airlines	NKS	NK	No	Opens 24 days before flight Closes 1 hours before flight
Frontier Airlines	FFT	F9	No	Opens 24 days before flight Closes 1 hours before flight

Month	Average monthly max temperature	Average monthly min temperature
January	7°C	2°C
February	8°C	1°C
March	10°C	3°C
April	13°C	4°C
May	18°C	8°C
June	21°C	10°C
July	25°C	13°C
August	26°C	14°C
September	22°C	11°C
October	15°C	7°C
November	10°C	4°C
December	6°C	1°C

Cheap flights from San Diego, CA to Seattle, WA

Flights starting at $50. Choose between Alaska Airlines, Spirit Airlines, or Frontier Airlines to find the best price.

Tips to know when travelling to Seattle

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Weekly direct flights for Sun 05.05 - Sat 11.05

Weekly direct flights for Sun 12.05 - Sat 18.05

Weekly direct flights for Sun 19.05 - Sat 25.05

Weekly direct flights for Sun 26.05 - Sat 01.06

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