From €52 return per person · cheapest departure 8 Jan
In short: The cheapest return flight from Atlanta to Houston we found costs €52 per person (departure 8 Jan, Frontier, nonstop, 2 h 28 min). Prices by departure week range from €52 to €310; the typical price is €130. Source: Google Flights, updated 25 October 2026.
When is it cheapest to fly?
Cheapest: departure 8 Jan · €52 return, per person Most expensive: 2 Apr · €310. Booking the cheapest week saves up to 83 %. Cheapest return fare per person for a departure each week (trips of 7–7 days), economy class. Prices from Google Flights, read weekly; they change daily.
Cheapest departure
💰8 Jan – 15 Jan€52Frontier · nonstop · 2 h 28 min · return, per person