This section highlights 10 more common Sun Country Airlines FAQs, covering best times to book, seat upgrade costs, deadlines, and booking processes. Each heading links to a detailed knowledge base article.
Many travelers find mid-week bookings (Tuesday/Wednesday) to offer lower fares, though deals can appear anytime.
Booking 6–8 weeks before departure is often optimal for domestic routes; international may require earlier planning.
Seat upgrade prices vary by route and seat type, typically ranging from modest fees for preferred seats to higher costs for exit-row or extra-legroom options.
Changes can usually be made up until check-in closes, but lower fees apply if changes are made well in advance.
International bookings require valid passport information, and in some cases, visa or entry details. Always review country-specific requirements before booking.
Passengers can call the dedicated Sun Country Airlines booking line for assistance if online booking isn’t an option.
Optional services include priority boarding, seat upgrades, extra baggage, and in some cases, vacation add-ons.
Accepted payments include major credit/debit cards and, in some cases, travel vouchers or credits issued by the airline.
Refunds are generally offered if canceled within 24 hours of booking or if the airline itself cancels your flight.
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