Best time to fly to Terre Haute
The most popular months for travelers to fly to Terre Haute are January, March, and April, when peak temperatures in Terre Haute can reach up to 53.8°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 68.5°F. For better deals, August usually offers the lowest average one-way fare around $224, roughly 9% cheaper than the yearly average. Looking for additional cheaper months to fly? September, October, and May offer average one-way fares roughly ranging from $225 to $237, making them good options for flexible travelers.
Month | Temperature | Precipitation | Cloudiness | Demand | Average one-way Fare |
| January | 29.5°F (-1.4°C) | Light Rain | Mostly Cloudy | Moderately High | $287 |
| February | 32.5°F (0.3°C) | Light Rain | Mostly Cloudy | Average | $245 |
| March | 43.9°F (6.6°C) | Light Rain | Mostly Sunny | Moderately High | $271 |
| April | 53.8°F (12.1°C) | Light Rain | Mostly Sunny | Moderately High | $269 |
| May | 64.4°F (18.0°C) | Light Rain | Mostly Sunny | Average | $237 |
| June | 73.0°F (22.8°C) | Light Rain | Mostly Sunny | Average | $242 |
| July | 75.6°F (24.2°C) | Light Rain | Mostly Sunny | Average | $241 |
| August | 73.9°F (23.3°C) | Light Rain | Mostly Sunny | Average | $224 |
| September | 68.5°F (20.3°C) | Light Rain | Mostly Sunny | Moderately Low | $225 |
| October | 56.8°F (13.8°C) | Light Rain | Mostly Sunny | Average | $233 |
| November | 44.1°F (6.7°C) | Light Rain | Mostly Sunny | Moderately Low | $244 |
| December | 35.6°F (2.0°C) | Light Rain | Mostly Cloudy | Moderately Low | $248 |
*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.