Cheap flights from Houston, TX to San Diego, CA

Flights starting at CA$83. Choose between Frontier Airlines, Spirit Airlines, or United Airlines to find the best price.

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Tips to know when travelling to San Diego

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Travelers usually depart from George Bush Intercontinental, William P. Hobby, Houston, TX - Uptown, Houston, TX - SouthWest Freeway Greyhound station, or Houston Se when they travel from Houston to San Diego. Book your trip to arrive at San Diego International, San Diego, CA - Old Town, San Diego, CA - La Jolla, San Diego, CA - Seaport Village, or San Diego-SDSU Transit Center. The distance between Houston and San Diego is 2095 km. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, United Airlines, American Airlines, and Alaska Airlines. Houston and San Diego have 208 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Houston to San Diego in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 26.11 - Sat 02.12

AirlineSun 26.11Mon 27.11Tue 28.11Wed 29.11Thu 30.11Fri 01.12Sat 02.12
5555554

Weekly direct flights for Sun 03.12 - Sat 09.12

AirlineSun 03.12Mon 04.12Tue 05.12Wed 06.12Thu 07.12Fri 08.12Sat 09.12
5566674

Weekly direct flights for Sun 10.12 - Sat 16.12

AirlineSun 10.12Mon 11.12Tue 12.12Wed 13.12Thu 14.12Fri 15.12Sat 16.12
5555554

Weekly direct flights for Sun 17.12 - Sat 23.12

AirlineSun 17.12Mon 18.12Tue 19.12Wed 20.12Thu 21.12Fri 22.12Sat 23.12
5555554

Check-in for a flight from Houston to San Diego

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
American AirlinesAALAANoNo
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

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