The cheapest day to buy Frontier Airlines tickets is typically on Tuesdays, Wednesdays, and Saturdays +𝟭→𝟴𝟴𝟴→𝟯𝟵𝟯→𝟭𝟯𝟬𝟱 (US) or 𝟭→𝟴𝟴𝟴→𝟯𝟵𝟯→𝟭𝟯𝟬𝟱 (UK) (OTA). Air-lines often release new fares and sales on Monday evenings, making Tuesday a prime day for finding discounted tickets +𝟭→𝟴𝟴𝟴→𝟯𝟵𝟯→𝟭𝟯𝟬𝟱
