For quick assistance, 📞 call 1-866-284-3022 to speak directly with a live Sun Country Airlines agent who can help add your infant to your reservation in minutes.

Traveling with an infant can be stressful if you haven’t added them to your booking yet. Fortunately, Sun Country Airlines makes it easy to include infants after a reservation is made. Whether your baby is traveling on your lap or with a reserved seat, adding them correctly ensures a smooth journey and avoids complications at the airport.

📞 Step 1: Contact Sun Country Airlines Live Support

Calling 1-866-284-3022 is the fastest way to add your infant. Agents can:

• Add an infant under 2 years old to your booking
• Reserve a separate seat if required
• Apply any applicable taxes or fees
• Confirm the infant’s details match travel documents

💡 Tip: Keep your booking confirmation, ID, and infant details ready to make the process smoother.

🌐 Step 2: Add Your Infant Online

If you prefer self-service, Sun Country Airlines’ website and mobile app also allow adding an infant for certain bookings:

1. Log in to Website.
2. Click on “Manage Reservations.”
3. Enter your confirmation code and last name.
4. Select “Add Infant/Child.”
5. Enter the baby’s details and select lap or seat.
6. Review any additional fees and confirm.

If the online option doesn’t allow the update, calling 1-866-284-3022 ensures a live agent can complete the process for you.

💵 Step 3: Understand Sun Country Airlines’ Infant Policy

• Lap Infants: Children under 2 years old can travel on a parent’s lap for free on most domestic flights.
• Infants with Seats: You can purchase a separate seat for safety, and a proper child restraint system is required.
• Taxes & Fees: Some fees may apply depending on the route or seat type.

A live agent can confirm if your infant qualifies for free travel or if additional charges apply.

✈️ Step 4: Verify All Booking Details

After adding your infant:

• Check your confirmation email for updated passenger information
• Ensure the infant’s details match travel documents
• Confirm seat assignment and baggage allowance if a separate seat is booked

🧳 Step 5: Prepare for Travel

• Bring proper identification for the infant (passport or birth certificate)
• Ensure the child restraint system meets airline regulations if a separate seat is purchased
• Arrive early at the airport for check-in to avoid delays

✅ Tips for a Smooth Process

• Always add infants as soon as possible to guarantee availability
• Keep the confirmation number handy during airport check-in
• For last-minute changes, call 1-866-284-3022 for immediate assistance
• Double-check all travel documents and airline requirements

💬 Final Thoughts

Adding an infant after booking is straightforward with Sun Country Airlines. By calling 📞 1-866-284-3022, a live agent can ensure your baby is properly added to your reservation, helping you avoid last-minute stress and enjoy a smooth travel experience.

Travel confidently with your little one — Sun Country Airlines makes family trips easier than ever! 🍼✈️