Question 1

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

Accepted Answer

A one-way nonstop (direct) flight between Seattle and San Diego takes around 2.9 hours.

Question 2

What is the flight distance between Seattle and San Diego?

Accepted Answer

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

Question 3

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

Accepted Answer

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

Question 4

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and London, Mexico City, New York, Las Vegas, Los Angeles, Guadalajara, Calgary, Edinburgh, Phoenix, San Francisco, Dallas, Chicago, Honolulu, Ontario, Glasgow, Belfast, Denver, Istanbul, Kahului, Washington, D.C..

Question 5

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

Accepted Answer

Travelers frequently search for route combinations, such as San Diego and London, Calgary, San Francisco, San Jose, Las Vegas, New York, Vancouver, Sacramento, Toronto, Edmonton, Phoenix, Tokyo, Dallas, Aberdeen, Edinburgh, Manchester, Washington, D.C., Denver, Honolulu, Oakland.

Question 6

Which airports are there in Seattle?

Accepted Answer

Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Kenmore Air Harbor Seaplane Base, Boeing Field.

Question 7

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, Paine Field Everett, Pangborn Memorial, Yakima Air Terminal, Victoria Inner Harbour SPB, Vancouver Harbour Flight Centre.

Question 8

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, Hawthorne Municipal, Yuma International, Long Beach, Imperial County.

Question 9

Which airlines fly between Seattle and San Diego?

Accepted Answer

Currently, you can fly between Seattle and San Diego with Hawaiian Airlines, Alaska Airlines, Frontier Airlines, AeroMéxico, United Airlines.

Question 10

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

Accepted Answer

If you don’t have specific dates for your trip between Seattle and San Diego, 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 11

What flights operate between Seattle and San Diego?

Accepted Answer

Traveling between Seattle and San Diego, 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 12

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, Paine Field Everett, Pangborn Memorial, Yakima Air Terminal, Victoria Inner Harbour SPB, Vancouver Harbour Flight Centre

Question 13

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, Hawthorne Municipal, Yuma International, Long Beach, Imperial County.

Question 14

What time do nonstop (direct) flights between Seattle and San Diego 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 Seattle, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 15

What time do nonstop (direct) flights between Seattle and San Diego 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 San Diego, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 16

What time do flights between Seattle and San Diego 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 Seattle, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do flights between Seattle and San Diego 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 San Diego, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£83
Cheapest nonstop round-trip	£102
Cheapest round-trip	£128
Average round-trip	£197
Nonstop flights in September	£167 – £539

Airline	Mon 22.09	Tue 23.09	Wed 24.09	Thu 25.09	Fri 26.09	Sat 27.09	Sun 28.09
Hawaiian Airlines	---	---	---	---	4	8	8
Alaska Airlines	---	---	---	---	---	---	---
American Airlines	---	---	---	---	---	---	---
Weekly flights: 20 total	Daily flights: 2.86 average	Most flights: Saturday 8 flights

Airline	Mon 29.09	Tue 30.09	Wed 01.10	Thu 02.10	Fri 03.10	Sat 04.10	Sun 05.10
Hawaiian Airlines	9	8	8	7	7	5	7
Alaska Airlines	---	2	---	1	6	5	7
American Airlines	---	---	---	---	---	---	---
Weekly flights: 72 total	Daily flights: 10.29 average	Most flights: Monday 9 flights

Airline	Mon 06.10	Tue 07.10	Wed 08.10	Thu 09.10	Fri 10.10	Sat 11.10	Sun 12.10
Hawaiian Airlines	5	6	6	6	---	5	4
Alaska Airlines	---	---	---	---	2	---	3
American Airlines	---	---	---	---	---	---	---
Weekly flights: 37 total	Daily flights: 5.29 average	Most flights: Tuesday 6 flights

Airline	Mon 13.10	Tue 14.10	Wed 15.10	Thu 16.10	Fri 17.10	Sat 18.10	Sun 19.10
Hawaiian Airlines	7	6	6	7	4	5	7
Alaska Airlines	---	---	---	---	2	---	---
American Airlines	---	---	---	---	---	---	---
Weekly flights: 44 total	Daily flights: 6.29 average	Most flights: Monday 7 flights

Cheap flights from Seattle to San Diego from £83

Explore flight deals to San Diego

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to San Diego cost?

Cheapest one-way trip

Cheapest nonstop round-trip

Cheapest round-trip

Average round-trip

Nonstop flights in September

Key info about flying to San Diego

Weekly direct flights

Check-in for a flight from Seattle to San Diego

Weather in San Diego

Average Weather

14 day forecast

Frequently asked questions

Explore alternative trips

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Company

Platform

Features

Discover

Name	Carrier code	IATA Code	Passport needed during booking
Hawaiian Airlines	HAL	HA	No
Alaska Airlines	ASA	AS	No
Frontier Airlines	FFT	F9	No
AeroMéxico	AMX	AM	Yes
United Airlines	UAL	UA	No

Month	Average monthly max temperature	Average monthly min temperature
January	18°C	10°C
February	17°C	10°C
March	18°C	11°C
April	19°C	12°C
May	20°C	14°C
June	22°C	16°C
July	24°C	18°C
August	25°C	19°C
September	25°C	19°C
October	23°C	16°C
November	21°C	13°C
December	17°C	11°C