Resistencia to Jose De San Martin Airport Flights from US$144 incl. tax

Based on HopeGoo data, JetSMART Airlines offers one-way fares as low as US$69 on Cheapest nonstop routes (e.g. RES to PSS on Sat, Mar 14), while JetSMART Airlines offers Cheapest nonstop round-trips from US$143 departing on Mon, Mar 16 and returning on Fri, Mar 20.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Resistencia to Posadas is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Resistencia to Posadas, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Mar 14, with one-way flights priced at just US$69. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is JetSMART Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Posadas travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Resistencia to Posadas is September, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Resistencia to Posadas on March 16, 2026 with JetSMART, with prices starting at US$143.

The time difference between Posadas and Resistencia is 0h.

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