The honest answer to when you should fly Dallas to Asuncion is mostly about weather and demand at the far end. On three years of daily observations at the arrival airport, May-Aug gives the most comfortable combination of temperature and rainfall in Asuncion.
Averages below come from three full years of daily readings at Asuncion’s main airport, not from a seasonal generalisation. The warmest month is February (average high 35°C), the coolest is June (average low 14°C), and the wettest is December (214 mm).
| Month | Avg high | Avg low | Rainfall | Wet days | Dallas high |
|---|---|---|---|---|---|
| January | 34°C | 24°C | 85 mm | 7 | 12°C |
| February | 35°C | 25°C | 81 mm | 7 | 18°C |
| March | 33°C | 24°C | 108 mm | 12 | 24°C |
| April | 28°C | 20°C | 183 mm | 13 | 25°C |
| May good | 24°C | 16°C | 125 mm | 9 | 28°C |
| June good | 22°C | 14°C | 192 mm | 10 | 33°C |
| July good | 23°C | 14°C | 74 mm | 6 | 35°C |
| August good | 24°C | 15°C | 68 mm | 7 | 37°C |
| September | 28°C | 18°C | 103 mm | 8 | 33°C |
| October | 29°C | 20°C | 159 mm | 12 | 28°C |
| November | 32°C | 22°C | 211 mm | 12 | 21°C |
| December | 32°C | 22°C | 214 mm | 13 | 16°C |
Climate data: Open-Meteo reanalysis archive.
Asuncion runs 2 hours ahead of Dallas. Travelling east is the harder direction to adjust to, so if the trip is short, an early departure that lands in daylight is worth more than a marginally cheaper overnight.
We publish observed fares for this route when we have them, and say nothing when we do not — there is no estimate on this page. What holds regardless of the route:
Midweek departures are consistently cheaper than Friday and Sunday on most routes, because that is where demand sits rather than because of any pricing trick. Where we have observed fares for Dallas–Asuncion, the weekday breakdown appears further down this page; where we do not, we leave it out rather than estimate it.
Top-rated tours and experiences in Asuncion, ranked by traveller rating. Prices are per person and change with date and group size.
Nightly rates in Asuncion for a sample two-night stay for two adults from 29 Sep 2026, cheapest first. Rates move with your dates — check availability for a live quote.
