Best time to fly to Santa Ana
The most popular months for travelers to fly to Santa Ana are January, March, and April, when peak temperatures in Santa Ana can reach up to 62.6°F in April. If you prefer quieter travel, consider May, the least busy time to visit with temperatures around 65.1°F and typically the lowest average one-way fare (around $199), roughly 8% cheaper than the yearly average. Looking for additional cheaper months to fly? September, August, and October offer average one-way fares of around $206, making them good options for flexible travelers.
Month | Temperature | Precipitation | Cloudiness | Demand | Average one-way Fare |
| January | 57.2°F (14.0°C) | Light Rain | Sunny | Moderately High | $225 |
| February | 57.4°F (14.1°C) | Light Rain | Sunny | Average | $217 |
| March | 59.4°F (15.2°C) | No Rain (Dry) | Sunny | Moderately High | $232 |
| April | 62.6°F (17.0°C) | No Rain (Dry) | Sunny | Moderately High | $226 |
| May | 65.1°F (18.4°C) | No Rain (Dry) | Sunny | Moderately Low | $199 |
| June | 69.6°F (20.9°C) | No Rain (Dry) | Sunny | Average | $213 |
| July | 74.3°F (23.5°C) | No Rain (Dry) | Sunny | Average | $216 |
| August | 75.9°F (24.4°C) | No Rain (Dry) | Sunny | Average | $208 |
| September | 75.0°F (23.9°C) | No Rain (Dry) | Sunny | Moderately Low | $202 |
| October | 69.8°F (21.0°C) | No Rain (Dry) | Sunny | Average | $211 |
| November | 63.1°F (17.3°C) | No Rain (Dry) | Sunny | Moderately Low | $225 |
| December | 56.8°F (13.8°C) | Light Rain | Sunny | Average | $243 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.