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 3.3 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 Toronto, Calgary, Montreal, Vancouver, Cartagena, London, Mérida, Huatulco, Lisbon, San Jose, Coxen Hole, Karachi, Montego Bay, Guadalajara, Santiago de Querétaro, Santa Ana, Denver, Paris, Helsinki, Edinburgh.

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 Calgary, Toronto, Edmonton, Montreal, Vancouver, Winnipeg, Victoria, Ottawa, Las Vegas, San Francisco, Bellingham, Chicago, Kelowna, Dallas, Bridgetown, San José, Madrid, Seattle, Cincinnati, Comox.

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, Ontario International, John Wayne, 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, Alaska Airlines, Spirit Airlines, Frontier Airlines, Hawaiian 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, Ontario International, John Wayne, 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	CA$102
Cheapest nonstop round-trip	CA$828
Cheapest round-trip	CA$235
Average round-trip	CA$309
Nonstop flights in June	CA$414 – CA$638

Airline	Sun 29.06	Mon 30.06	Tue 01.07	Wed 02.07	Thu 03.07	Fri 04.07	Sat 05.07
United Airlines	---	---	---	---	4	3	4
Weekly flights: 11 total	Daily flights: 1.57 average	Most flights: Thursday 4 flights

Airline	Sun 06.07	Mon 07.07	Tue 08.07	Wed 09.07	Thu 10.07	Fri 11.07	Sat 12.07
United Airlines	5	5	4	5	5	4	4
Weekly flights: 32 total	Daily flights: 4.57 average	Most flights: Sunday 5 flights

Airline	Sun 13.07	Mon 14.07	Tue 15.07	Wed 16.07	Thu 17.07	Fri 18.07	Sat 19.07
United Airlines	5	5	4	5	5	4	4
Weekly flights: 32 total	Daily flights: 4.57 average	Most flights: Sunday 5 flights

Airline	Sun 20.07	Mon 21.07	Tue 22.07	Wed 23.07	Thu 24.07	Fri 25.07	Sat 26.07
United Airlines	5	5	4	5	5	4	4
Weekly flights: 32 total	Daily flights: 4.57 average	Most flights: Sunday 5 flights

Cheap flights from Houston to San Diego from CA$102

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 June

Key info about flying to San Diego

Weekly direct flights

Check-in for a flight from Houston to San Diego

Weather in San Diego

Average Weather

14 day forecast

Frequently asked questions

Explore alternative trips

Company

Platform

Features

Discover

Name	Carrier code	IATA Code	Passport needed during booking
United Airlines	UAL	UA	No
Alaska Airlines	ASA	AS	No
Spirit Airlines	NKS	NK	No
Frontier Airlines	FFT	F9	No
Hawaiian Airlines	HAL	HA	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