Cheap flights from Houston, TX to San Diego, CA
Flights starting at $62. Choose between Frontier Airlines, Spirit Airlines, or United Airlines to find the best price.
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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
| Airline | Sun 26.11 | Mon 27.11 | Tue 28.11 | Wed 29.11 | Thu 30.11 | Fri 01.12 | Sat 02.12 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | 5 | 5 | 5 | 4 |
Weekly direct flights for Sun 03.12 - Sat 09.12
| Airline | Sun 03.12 | Mon 04.12 | Tue 05.12 | Wed 06.12 | Thu 07.12 | Fri 08.12 | Sat 09.12 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 6 | 6 | 6 | 7 | 4 |
Weekly direct flights for Sun 10.12 - Sat 16.12
| Airline | Sun 10.12 | Mon 11.12 | Tue 12.12 | Wed 13.12 | Thu 14.12 | Fri 15.12 | Sat 16.12 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | 5 | 5 | 5 | 4 |
Weekly direct flights for Sun 17.12 - Sat 23.12
| Airline | Sun 17.12 | Mon 18.12 | Tue 19.12 | Wed 20.12 | Thu 21.12 | Fri 22.12 | Sat 23.12 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | 5 | 5 | 5 | 4 |
Check-in for a flight from Houston to San Diego
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| Frontier Airlines | FFT | F9 | 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 |
| United Airlines | UAL | UA | Yes | No |
| American Airlines | AAL | AA | No | No |
| Alaska Airlines | ASA | AS | No | Opens 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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Airports near Houston
- George Bush Intercontinental
- Austin–Bergstrom International
- William P. Hobby
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