Sun Country Airlines

Sun Country Airlines

by Sun Country, Inc.

229 ratings
89 reviews
Free

Details

  • Released
  • Updated
  • May 21, 2024
  • August 11, 2026

Features

Sun Country Airlines screenshot #1 for iPhone
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About

Streamline your travel experience with this airline app. Easily check in for flights, access your mobile boarding pass, manage existing bookings, and discover new destinations. Stay informed with real-time flight status updates and manage your loyalty account.

Mobile check-in
Digital boarding pass
Trip management
Flight booking
Flight status updates
Loyalty account access
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What users say

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+1

What's New in Sun Country Airlines

1.2.10

August 11, 2026

General improvements to make the app faster, and more reliable during travel

User reviews

App glitches at the most important time

My app stopped accepting my password despite it being changed at that moment. I was at immigrations and had to let 6 people go ahead of me. Now as I prepare to go home, it won’t show me anything. It just keeps blinking aka glitching on steroids. If Sun country wants to expand further, this needs to be handled and updated often. Now I have to get to the counter for a paper boarding pass like it’s 2003 when I took my first ever flight. And I have an iPhone 15 pro for reference
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Boarding Pass Not Up to Date

My flight has been delayed however my boarding pass on the app still shows the old boarding time. I don't see any other way to know the boarding time, thus I do not know the boarding time, only the departure time.

Won’t work

This app is a piece of junk. I downloaded several different times and it still won’t work. Do you think the airline would be able to build an app that could actually work for its passengers?

Glitchy

Didn’t minutes trying to enter in credit card info to pay. Wouldn’t let you enter the state. Finally gave up. Will book Southwest instead.

Horrible

App is horrendous Someone please fix it!

User experience

🐞

Reported Bugs

4 issues

Hazardous materials screen buttons not visible

Bug

Reservation search not working

Bug

Boarding pass QR code not loading properly

Bug

App crashing on login and when switching between screens

Bug

Requested Features

4 requests

Add support for autofill and password managers

Feature

Provide flight status updates and delay notifications

Feature

Display gate information on boarding passes

Feature

Improve overall app stability and reliability

Feature

FAQ

What can I do with the Sun Country Airlines app?

The app allows you to check in for your flights between one and 24 hours before departure, download your mobile boarding pass, manage your existing trips by adding bags or changing seats, and book new flights. You can also check flight statuses and access your loyalty account.

How do I get my boarding pass?

Once you check in, you can download your boarding pass directly to your Apple Wallet. This allows you to skip lines and head straight to security if you are not checking any bags.

Can I manage my flight details in the app?

Yes, you can find all your trips in one place within the app. From there, you can add bags, select your preferred seat, or adjust your flight details if your travel plans change.

Is the app free to use?

The app itself is free to download and use. While the app facilitates booking flights and managing trips, the cost of flights and any associated services like baggage fees would be separate purchases.

What information is available about my flights?

The app provides real-time flight status updates, so you can stay informed about any changes to your itinerary. You can also check the status of any flight to track when family and friends are arriving.