Question 1

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

Accepted Answer

A one-way nonstop (direct) flight between Houston and San Diego takes around 3.5 hours.

Question 2

What is the flight distance between Houston and San Diego?

Accepted Answer

The flight distance between Houston and San Diego is 2095 km.

Question 3

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

Accepted Answer

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

Question 4

What are the most popular routes to and from Houston?

Accepted Answer

Travelers frequently search for route combinations, such as Houston and Tampa.

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 Dallas, Phoenix, Bogotá.

Question 6

Which airports are there in Houston?

Accepted Answer

Houston is mainly served by George Bush Intercontinental. But there are other airports nearby, including William P. Hobby, Ellington, David Wayne Hooks Memorial Airport.

Question 7

What airports are near Houston?

Accepted Answer

The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Jack Brooks Regional, Easterwood, Victoria Regional, Lake Charles Regional.

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, John Wayne, Ontario International, Palm Springs International, Mexicali International, Hollywood Burbank, Long Beach, Imperial County, Hawthorne Municipal, Yuma International.

Question 9

Which airlines fly between Houston and San Diego?

Accepted Answer

Currently, you can fly between Houston and San Diego with United Airlines, American Airlines.

Question 10

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

Accepted Answer

If you don’t have specific dates for your trip between Houston 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 Houston and San Diego?

Accepted Answer

Traveling between Houston 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 Houston?

Accepted Answer

There are a number of airports in and around Houston. The main one is George Bush Intercontinental and other nearby airports include Austin–Bergstrom International, Jack Brooks Regional, Easterwood, Victoria Regional, Lake Charles Regional

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, John Wayne, Ontario International, Palm Springs International, Mexicali International, Hollywood Burbank, Long Beach, Imperial County, Hawthorne Municipal, Yuma International.

Question 14

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

Question 15

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

Question 17

What time do flights between Houston 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	48 €
Cheapest nonstop round-trip	502 €
Cheapest round-trip	113 €
Average round-trip	531 €
Nonstop flights in April	272 € – 372 €

Airline	Mon 24.03	Tue 25.03	Wed 26.03	Thu 27.03	Fri 28.03	Sat 29.03	Sun 30.03
United Airlines	5	4	4	5	5	4	5
Weekly flights: 32 total	Daily flights: 4.57 average	Most flights: Monday 5 flights

Airline	Mon 31.03	Tue 01.04	Wed 02.04	Thu 03.04	Fri 04.04	Sat 05.04	Sun 06.04
United Airlines	5	4	5	5	5	4	5
Weekly flights: 33 total	Daily flights: 4.71 average	Most flights: Monday 5 flights

Airline	Mon 07.04	Tue 08.04	Wed 09.04	Thu 10.04	Fri 11.04	Sat 12.04	Sun 13.04
United Airlines	5	4	5	5	5	4	5
Weekly flights: 33 total	Daily flights: 4.71 average	Most flights: Monday 5 flights

Airline	Mon 14.04	Tue 15.04	Wed 16.04	Thu 17.04	Fri 18.04	Sat 19.04	Sun 20.04
United Airlines	5	4	5	5	5	4	5
Weekly flights: 33 total	Daily flights: 4.71 average	Most flights: Monday 5 flights

Cheap flights from Houston, TX to San Diego, CA

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Cheapest one-way trip

Cheapest nonstop round-trip

Cheapest round-trip

Average round-trip

Nonstop flights in April

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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

Name	Carrier code	IATA Code	Passport needed during booking
United Airlines	UAL	UA	No
American Airlines	AAL	AA	No