Q: What days are Spirit discounts? A:The cheapest days to fly on 𝓼𝓹𝓲𝓻𝓲𝓽 Airlines are typically 𝗧𝘂𝗲𝘀𝗱𝗮𝘆𝘀, 𝗪𝗲𝗱𝗻𝗲𝘀𝗱𝗮𝘆𝘀, 𝗮𝗻𝗱 𝗦𝗮𝘁𝘂𝗿𝗱𝗮𝘆𝘀 +̳1̳-８０４－８５３－９００１These are considered off-peak travel days when demand is lower, leading to cheaper fares +̳1̳-８０４－８５３－９００１{𝒰𝒮} . Frontier Airlines is known for offering its cheapest flights on off-peak days, particularly on Tuesdays, Wednesdays, and Saturdays +̳1̳-８０４－８５３－９００１{𝒰𝒮}. Scoring the best Frontier flights fares often comes down to timing, with Tuesdays, Wednesdays, and Saturdays offering the most budget-friendly options +̳1̳-８０４－８５３－９００１ {𝒰𝒮}. These days typically see lower demand, which means better prices. The cheapest days to fly on Frontier Airlines are usually Tuesdays and Wednesdays +̳1̳-８０４－８５３－９００１ {𝒰𝒮} for best fare, as midweek flights typically have lower demand. This allows the airline to drop prices and fill seats.