Cheap flights from Houston to San Diego from CA$167
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Prices updated:
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by departure date
How much do flights to San Diego cost?
Cheapest one-way trip | CA$167 |
|---|---|
Cheapest nonstop round-trip | CA$600 |
Cheapest round-trip | CA$249 |
Average round-trip | CA$312 |
Nonstop flights in May | CA$305 – CA$483 |
Key info about flying to San Diego
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 chart.
| Airline | Sun 18.05 | Mon 19.05 | Tue 20.05 | Wed 21.05 | Thu 22.05 | Fri 23.05 | Sat 24.05 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 4 | 5 | 5 | 5 | 4 | |
| Weekly flights: 33 total | Daily flights: 4.71 average | Most flights: Sunday 5 flights |
| Airline | Sun 25.05 | Mon 26.05 | Tue 27.05 | Wed 28.05 | Thu 29.05 | Fri 30.05 | Sat 31.05 |
|---|---|---|---|---|---|---|---|
| 3 | 4 | 4 | 5 | 5 | 5 | 4 | |
| Weekly flights: 30 total | Daily flights: 4.29 average | Most flights: Wednesday 5 flights |
| Airline | Sun 01.06 | Mon 02.06 | Tue 03.06 | Wed 04.06 | Thu 05.06 | Fri 06.06 | Sat 07.06 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 4 | 5 | 5 | 5 | 4 | |
| Weekly flights: 33 total | Daily flights: 4.71 average | Most flights: Sunday 5 flights |
| Airline | Sun 08.06 | Mon 09.06 | Tue 10.06 | Wed 11.06 | Thu 12.06 | Fri 13.06 | Sat 14.06 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 4 | 5 | 5 | 5 | 4 | |
| Weekly flights: 33 total | Daily flights: 4.71 average | Most flights: Sunday 5 flights |
Check-in for a flight from Houston to San Diego
| 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 |
| American Airlines | AAL | AA | No |
Online check-in is not available for these airlines.
Weather in San Diego
Average Weather
| 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 |
14 day forecast
Frequently asked questions
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