Sun Country Airlines offers multiple check-in options, including both online and offline. As it is mandatory to check in before boarding a flight, travelers can use the official app or website of Sun Country for online, at airport counters, and at self-service kiosks to complete the check-in. Passengers can select from these as per their preference and convenience. Along with this, they have to check the essential documents and baggage limit to save time and money at the airport. Moreover, they have one more option of priority boarding, which speeds up their Sun Country check-in procedure, helping them board their flight early.
Sun Country Airlines Check-in Options and Procedure
Fliers traveling with Sun Country Airlines will have to complete the check-in procedure to start their journey. It can be done in two ways: through the website and at the airport. Both ways are described in detail below for better passengers’ convenience:
Sun Country Online Check-in
This is considered to be the most convenient and pleasant way, as it saves time at the airport and also helps them skip long lines, especially while traveling through a busy airport. The Sun Country online check-in window opens 24 hours and closes 1 hour before the scheduled departure.
- Access the Sun Country Airlines’ official website or app, suncountry.com. The app can be downloaded from the Play Store or the Apple store.
- There is an option to check in on the home page.
- Log in to your account and enter the reservation number along with your last name.
- Follow the instructions on the screen and complete the check-in process.
- Once completed, you will be able to download your Sun Country boarding pass. It will be a printable pass that can be used both physically and digitally.
Sun Country Airport Check-in
Travelers can complete their check-in at the airport using two ways: at the counter and through the self-service kiosks. However, both these ways can cause them extra time due to the crowd at the airport.
- Check in at the Airline Counters
It is the traditional method of check-in through the Sun Country Airlines’ counters set up commonly in the departure area. Travelers arrive at the airport and move to the counters, present their documents and passports to check in. They will also have to get their bags checked in at this moment.
Once done, the airline representative will provide them with their boarding pass in physical form.
- Check in through Self-service kiosks

There have been self-check-in booths set up at selected airports, which can be used for a faster check-in at the airport, as compared to the counters.
Travelers will have to arrive at a booth and complete the check-in process just as they do online, but on a certain device designed for this purpose. They will have to enter their flight reference number, destination airport, confirmation code, passport ID, and last name, following the steps mentioned on the screen to generate their boarding pass.
Sun Country Priority Check-in
Some travelers can take advantage of priority check-in, which completely depends on their ticket type. Purchasing an elite ticket can make them eligible for this. The process for check-in remains the same, but they can move to the separate lanes, especially designed for them, to expedite their boarding process.
What documents are required to do a Sun Country check-in at the airport?
To complete the check-in at the airport, travelers must have the listed documents ready as essentials. These documents will be presented to the airline representative, who will process their identity verification and generate a boarding pass.
- Booking reference or e-ticket number.
- Government-issued ID card with photo, such as a passport, a driving license.
- Visa and other travel documents, if traveling internationally.
- Boading pass (if already generated).
- Health-related certificates, if required by the destination country.
If someone wants to get their check-in done at the airport, then they must arrive at least 2 to 3 hours before the scheduled departure of the flight. Arriving early helps in completing every process in peace without any chaos and rush at the last moment.
What are the check-in time deadlines for Sun Country Airlines flights?
Sun Country Airlines does have check-in time deadlines, certainly different for domestic and international travelers. International travelers need extra time to get their customs and immigration process done, as compared to domestic travelers.

- Check-in cut-off time for Domestic flights: 45 minutes before the scheduled takeoff, as the boarding gates generally close 20 minutes early.
- Check-in cut-off time for International flights: At least 1 hour or 60 minutes before the scheduled departure due to the closing of boarding gates early.
Sun Country Check-in Baggage
At the time of check-in, passengers who are traveling with bags will also have to check their bags under the Sun Country baggage policy. However, they will have to pay an extra amount if their bags are over the set weight limit. There are some rules and conditions that every passenger must know:
- Every traveler can take up to two bags with a collective weight of 50 pounds, i.e., 23 kg, as checked baggage on a domestic flight on average.
- The checked baggage limit for international flights depends on the route, type of ticket, and destination.
- While the carry-on bag limit remains the same for everyone, 7 kg per person. Additionally, no extra items can be carried as cabin luggage.
- Moreover, it is advised to review the baggage allowance mentioned in the policy and pack accordingly to avoid paying extra at the counter.
Conclusion
It has become easier to complete the Sun Country check-in after they launched the facility of check-in online. Due to this, travelers can now save time at the airport, while those who are not comfortable with online check-in can follow the standard airport ways. However, they should keep a check on the required documents list and also the tips, which can help them book a Sun Country flight at a cheap rate. On the whole, travelers must gather all information about the airport procedure to expect a streamlined journey.
Frequently Asked Question
How can I check in with Sun Country Airlines?
You have three options for checking in for Sun County flights: online check-in through the website, at the airport counter, or through self-service kiosks.
Is online check-in better than airport check-in with Sun Country?
Yes, online check-in is considered to be better than airport check-in with Sun Country, as it saves time and helps travelers skip long airport queues.
How do I complete Sun Country Airlines’ online check-in?
You can use the official website or app to complete the Sun Country check-in online.
What is the cut-off time for Sun Country Airlines check-in?
Sun Country Airlines’ in-person airport check-in closes 45 minutes before domestic flights and 60 minutes before international flights.
Does Sun Country Airlines offer early check-in options?
Yes, travelers can check in 1 to 24 hours before the departure of the flight.
Can I get my boarding pass on the Sun Country Airlines app?
You can download your boarding pass after completing the Sun Country online check-in.
Is Sun Country’s priority check-in worth it?
Yes, Priority check-in offered by Sun Country Airlines is worth it for someone who is late or just wants to expedite their check-in process.
Does Sun Country have curbside check-in?
Yes, Sun Country Airlines offers curbside check-in at some airports for domestic flights. However, it is not available at all locations and on international flights.
Can I cancel my Sun Country Airlines flight after check-in?
No, you cannot cancel your flight after check-in as per the Sun Country Cancellation Policy.
Can I download my Sun Country boarding pass after online check-in?
Yes, after completing the process, you will be provided with an option to download your Sun Country Airlines check-in boarding pass.
How are Sun Country boarding zones assigned during check-in?
Boarding zones are determined at check-in based on your ticket type, check-in time, and any priority boarding purchases. Early check-in may result in earlier boarding zones
Does online check-in affect my boarding zone with Sun Country?
Yes. Passengers who check in online early may receive better boarding positions compared to those who check in late or at the airport.

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