Sun Country Airlines Holdings, Inc. today announced the launch of its initial public offering (IPO) of 9,090,909 shares of its common stock. The initial public offering price is expected to be between $21.00 and $23.00 per share. Sun Country Airlines expects to grant to the underwriters a 30-day option to purchase up to an additional 1,363,636 shares of common stock at the initial public offering price, less underwriting discounts and commissions. The shares are expected to trade on the Nasdaq Global Select Market under the symbol “SNCY.”