Question 1

How long does it take to travel from Washington, D.C. to San Diego?

Accepted Answer

A one-way nonstop (direct) flight between Washington, D.C. and San Diego takes around 5.5 hours.

Question 2

What is the flight distance between Washington, D.C. and San Diego?

Accepted Answer

The flight distance between Washington, D.C. and San Diego is 3689 km.

Question 3

What airlines offer nonstop (direct) flights between Washington, D.C. and San Diego?

Accepted Answer

Several carriers operate flights between Washington, D.C. and San Diego. Airlines offering nonstop (direct) flights include Spirit Airlines, United Airlines, Alaska Airlines.

Question 4

What are the most popular routes to and from Washington, D.C.?

Accepted Answer

Travelers frequently search for route combinations, such as Washington, D.C. and Denver, Las Vegas, Orlando, San Francisco, Los Angeles, Austin, Phoenix, Atlanta, Fort Lauderdale, London, Salt Lake City, Chicago, New Orleans, Houston, San Salvador, Paris, Dallas, Barcelona, Tampa, Mexico City.

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 Denver, Las Vegas, Austin, Cincinnati, Philadelphia, New York, Phoenix, Charlotte, Atlanta, Raleigh, Chicago, Orlando, San Antonio, Detroit, Dallas, St. Louis, Cleveland, Salt Lake City, Minneapolis, London.

Question 6

Which airports are there in Washington, D.C.?

Accepted Answer

Washington, D.C. is mainly served by Baltimore–Washington International. But there are other airports nearby, including Washington Dulles International, Ronald Reagan Washington National.

Question 7

What airports are near Washington, D.C.?

Accepted Answer

The main airport in Washington, D.C. is Baltimore–Washington International. It is also served by Philadelphia International, Norfolk International, Richmond International, Lehigh Valley International, Trenton–Mercer, Atlantic City International, Harrisburg International, Altoona–Blair County, Shenandoah Valley Regional, Lancaster.

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, Hollywood Burbank, Palm Springs International, Imperial County, Long Beach, Yuma International, Hawthorne Municipal.

Question 9

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Washington, D.C. and San Diego?

Accepted Answer

Yes, it's possible to combine different modes of transport between Washington, D.C. and San Diego thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Washington, D.C. and San Diego 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 Washington, D.C. and San Diego?

Accepted Answer

Currently, you can fly between Washington, D.C. and San Diego with United Airlines, Alaska Airlines, Spirit Airlines, Sun Country Airlines.

Question 12

When's the best time to travel between Washington, D.C. and San Diego?

Accepted Answer

If you don’t have specific dates for your trip between Washington, D.C. 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 13

What flights operate between Washington, D.C. and San Diego?

Accepted Answer

Traveling between Washington, D.C. 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 14

How many airports are there near Washington, D.C.?

Accepted Answer

There are a number of airports in and around Washington, D.C.. The main one is Baltimore–Washington International and other nearby airports include Philadelphia International, Norfolk International, Richmond International, Lehigh Valley International, Trenton–Mercer, Atlantic City International, Harrisburg International, Altoona–Blair County, Shenandoah Valley Regional, Lancaster

Question 15

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, Hollywood Burbank, Palm Springs International, Imperial County, Long Beach, Yuma International, Hawthorne Municipal.

Question 16

What time do nonstop (direct) flights between Washington, D.C. 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 Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do nonstop (direct) flights between Washington, D.C. 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 18

What time do flights between Washington, D.C. 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 Washington, D.C., such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 19

What time do flights between Washington, D.C. 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	$56
Cheapest nonstop round-trip	$107
Cheapest round-trip	$122
Average round-trip	$315
Includes rare itinerary	Travel hack

Airline	Sun 14.04	Mon 15.04	Tue 16.04	Wed 17.04	Thu 18.04	Fri 19.04	Sat 20.04
United Airlines	4	4	4	4	4	1	4
Alaska Airlines	1	1	1	1	1	1	1
Spirit Airlines	---	---	---	---	---	---	---

Airline	Sun 21.04	Mon 22.04	Tue 23.04	Wed 24.04	Thu 25.04	Fri 26.04	Sat 27.04
United Airlines	4	4	4	4	4	4	4
Alaska Airlines	1	1	1	1	1	1	1
Spirit Airlines	---	---	---	---	---	---	---

Airline	Sun 28.04	Mon 29.04	Tue 30.04	Wed 01.05	Thu 02.05	Fri 03.05	Sat 04.05
United Airlines	4	4	4	4	4	4	4
Alaska Airlines	1	1	1	1	1	1	1
Spirit Airlines	---	---	---	---	---	---	---

Airline	Sun 05.05	Mon 06.05	Tue 07.05	Wed 08.05	Thu 09.05	Fri 10.05	Sat 11.05
United Airlines	4	4	4	4	4	4	4
Alaska Airlines	1	1	1	1	1	1	1
Spirit Airlines	---	---	---	---	1	---	---

Cheap flights from Washington, D.C., United States to San Diego, United States

Flights starting at $56. Choose between United Airlines, Alaska Airlines, or Spirit Airlines to find the best price.

Tips to know when travelling to San Diego

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Weekly direct flights for Sun 14.04 - Sat 20.04

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Weekly direct flights for Sun 05.05 - Sat 11.05

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Name	Carrier code	IATA Code	Passport needed during booking	Online check-in available
United Airlines	UAL	UA	Yes	No
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
Sun Country Airlines	SCX	SY	Yes	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