# How to Check In with Spirit Airlines Online? A Complete Step-by-Step Guide (2026)

**Planning to fly with Spirit Airlines and wondering how to check in online without stress?**
You’re in the right place.

Online check-in with Spirit Airlines is fast, convenient, and can save you **time, money, and airport hassle**—especially since Spirit charges fees for airport services. This in-depth guide explains **everything you need to know,** from step-by-step instructions to baggage rules, seat selection tips, common errors, and expert support options.

**📞 Need instant help with Spirit Airlines check-in? Call [phone] for 24/7 travel assistance.**

## Table of Contents

* What Is Spirit Airlines Online Check-In?

* When Can You Check In Online with Spirit Airlines?

* How to Check In with Spirit Airlines Online (Step-by-Step)

* Spirit Airlines Online Check-In via Mobile App

* Required Documents for Online Check-In

* Spirit Airlines Baggage Rules During Online Check-In

* Seat Selection During Online Check-In

* How to Get Your Spirit Airlines Boarding Pass

* Spirit Airlines Check-In Time Limits (Domestic & International)

* Common Spirit Airlines Online Check-In Problems & Fixes

* Can You Check In Online for International Flights?

* Spirit Airlines Airport Check-In vs Online Check-In

* Tips to Save Money While Checking In Online

* FAQs – Spirit Airlines Online Check-In

* When to Call Spirit Airlines Support ([phone])

## 1. What Is Spirit Airlines Online Check-In?

Spirit Airlines online check-in is a digital process that allows passengers to:

* Confirm their flight

* Select or change seats

* Add baggage

* Download or print a boarding pass

—all **before arriving at the airport**.

Because Spirit is an ultra-low-cost carrier, many airport services cost extra. Online check-in helps you **avoid unnecessary fees** and long lines.

**👉 Pro Tip:** Spirit charges for printing boarding passes at the airport. Online check-in helps you skip that cost.

📞 For guided check-in help, call **[phone].**

## 2. When Can You Check In Online with Spirit Airlines?

Spirit Airlines allows online check-in within a specific time window:

**⏰ Online Check-In Window**

* **Opens:** 24 hours before scheduled departure

* **Closes:**

* 1 hour before **domestic flights**

* 1 hour before **international flights**

Missing this window means you’ll have to check in at the airport—and **pay extra fees**.

📞 If you’re close to departure and stuck, call **[phone] immediately.**

## 3. How to Check In with Spirit Airlines Online (Step-by-Step)

Here’s the exact process to check in online with Spirit Airlines:

**Step 1: Visit the Official Website**

Go to **Spirit.com** using any browser.

**Step 2: Click “Check-In”**

You’ll find the **Check-In** option at the top of the homepage.

**Step 3: Enter Your Details**

Provide:

* Last name

* Confirmation code (PNR)

Then click **Continue.**

**Step 4: Review Passenger Information**

Verify:

* Passenger name

* Flight details

* Travel date and route

Any mismatch can block check-in.

📞 For corrections, call **[phone].**

**Step 5: Add Bags (Optional)**

Spirit charges separately for:

* Carry-on bags

* Checked bags

Adding bags online is cheaper than at the airport.

**Step 6: Select or Confirm Seat**

You can:

* Choose a paid seat

* Accept a randomly assigned seat (free)

**Step 7: Confirm & Check I**n

Once complete, click **Check In**.

**Step 8: Get Your Boarding Pass**

Download, print, or save it to your phone.

## 4. Spirit Airlines Online Check-In via Mobile App

Spirit Airlines also offers online check-in through its **mobile app,** available on:

* iOS

* Android

**Benefits of App Check-In**

* Faster access

* Mobile boarding pass

* Real-time flight updates

* Easier bag tracking

**📲 Tip: **Airport Wi-Fi can be unreliable—save your boarding pass offline.

📞 App issues? Call **[phone]** for help.

## 5. Required Documents for Online Check-In
**For Domestic Flights (U.S.)**

* Valid government-issued photo ID

**For International Flights**

* Passport (valid for at least 6 months)

* Visa (if required)

* Travel permits (if applicable)

⚠️ If document verification is needed, online check-in may be restricted.

📞 Document issues? Contact **[phone].**

## 6. Spirit Airlines Baggage Rules During Online Check-In

Spirit follows a **bare-fare pricing model**.

**Free Item**

* One personal item (must fit under the seat)

Paid Items

* Carry-on bag

* Checked bags

**💡 Always add baggage during online check-in**—airport fees are higher.

## 7. Seat Selection During Online Check-In

Seat options include:

* Standard seats

* Big Front Seat (extra legroom)

* Exit row seats

You can skip seat selection and get a **free random seat**, but availability is limited.

**📞 Want seat upgrades at the best price? Call [phone].**

## 8. How to Get Your Spirit Airlines Boarding Pass

You can access your boarding pass via:

* Email

* Spirit mobile app

* Printable PDF

🚫 Spirit charges a fee if you need your boarding pass printed at the airport.

## 9. Spirit Airlines Check-In Time Limits
**Domestic Flights**

* Online check-in closes: **1 hour before departure**

* Airport check-in closes: **45 minutes before departure**

**International Flights**

Airport check-in closes: **60 minutes before departure**

📞 Running late? Call **[phone] ASAP**.

## 10. Common Spirit Airlines Online Check-In Problems & Fixes
**❌ Website Not Loading**

* Clear cache

* Try mobile app

* Switch browser

**❌ Name Mismatch**

* Booking name must match ID exactly

**❌ Payment Error**

* Use a different card

* Try again later

📞 Still stuck? **[phone]** can fix it fast.

## 11. Can You Check In Online for International Flights?

✅ Yes, **most international flights allow online check-in, but:**

Some airports require document verification

Online check-in may be limited

📞 Unsure about your route? Call **[phone].**

## 12. Tips to Save Money While Checking In Online

* Check in early

* Add bags online

* Skip seat upgrades if flexible

* Use the Spirit app

* Avoid airport services

📞 For insider fare tips, call **[phone]**.

## 13. FAQs – Spirit Airlines Online Check-In

**Q: Is Spirit Airlines online check-in free?**
Yes, but add-ons cost extra.

**Q: Can I check in without paying for a seat?**
Yes, Spirit assigns a random seat.

**Q: What if I miss online check-in?**
Airport check-in applies fees.

## 14. When to Call Spirit Airlines Support ([phone])

Call **[phone]** if you need help with:

* Online check-in errors

* Last-minute flights

* Name corrections

* Seat or baggage upgrades

* Missed check-in deadlines

## Final Thoughts

Online check-in with Spirit Airlines is simple—but only if you know the rules. By checking in early, adding bags online, and downloading your boarding pass, you can **avoid fees and fly stress-free**.

**📞 Need expert help right now? Call [phone]** and get personalized assistance in minutes.