Allegiant Airlines To Acquire Sun Country Airlines

Allegiant Airlines and Sun Country Airlines announced today that the former will acquire the latter in a cash and stock deal valued at over US$1.5B. This newly combined airline is subject to government regulations, then a single operating certificate under Allegiant's name, and headquartered in Las Vegas. Both airlines will continue to operate until the merger is approved.

Allegiant is currently adding the 737-8-200 to its fleet, with an initial order of 50 737-7s and 737-8-200s, with an option  for an additional 50, in January 2022. Currently, Allegiant as 16 737-8-200s in service, among its fleet of 127 airliners. In October 2023, the airline added an additional options for 80 more 737MAX. These 737MAXs will be replacing their Airbus A319-100 and A320-200s. Allegiant used to fly from HNL to LAS (then other cities) using 757-200s from 2012 to 2016.

Sun Country Airlines has a fleet of 68 737NGs, 65 737-800s and 3 737-900ERs. The airline does fly to HNL for college football charters for some of the Mountain West Conference opponents. Sun  Country also has a twice-weekly charter flight between LAX and KOA as SCX8501/8502, with VIP cabin-configured N839SY. The Minneapolis-based airline also has a subfleet of 20 737-800Fs flying for Amazon Prime Air. Sun Country also has two more 737-900ERs that have yet to be delivered from their purchase from Oman Air.

Further information in this Allegiant Airlines press release, and this Sun Country Airlines press release.

12 January 2026 UPDATE

FreightWaves.com reports that Sun Country they will add two 737-800Fs for their Amazon Prime Air operations.