Through years of motorcycle travel, I’ve learned that the moments that make the best stories are almost always the ones where something went wrong. Preparation doesn’t prevent adventure — it just gives you better options when it shows up. That same principle applies to using the Spirit Airlines app. When you know the app’s quirks and shortcuts, you turn potential headaches into minor hiccups. Here’s what I’ve discovered from using the app across dozens of flights, including cross-border trips where a missed notification could mean rebooking from a payphone in Nogales.
Key Takeaways
- The Spirit Airlines app handles everything from booking to boarding passes, but its real power is in real-time updates for delays, gate changes, and bag fees.
- You can save money by using the app to add bags and seats before you get to the airport — prices are lower online than at the counter.
- Enable push notifications on your phone; Spirit frequently changes gates and times with little warning, and the app is often the first place those updates appear.
Getting Started with the Spirit Airlines App
Before you even book a ticket, download the official Spirit Airlines app from the Apple App Store or Google Play Store. The app is free and doesn’t require an account to browse flights, but you’ll need to create a Spirit account to book or manage reservations. Creating an account takes about two minutes: enter your email, create a password, and confirm your email address. I recommend using the same email you use for booking confirmations — it keeps everything in one place.
Download and Registration
Once the app is installed, open it and tap “Sign Up” if you don’t have an account. Fill in your personal details — name, date of birth, phone number — and agree to the terms. Spirit will send a verification link to your email. Click that link, then log into the app. Your profile will store your payment info, seat preferences, and travel documents, which speeds up future bookings.
App Interface Overview
The home screen shows four main tabs: Book, My Trips, Check-In, and More. The Book tab lets you search for flights by city, date, and number of passengers. My Trips lists all your upcoming and past reservations. Check-In opens the check-in window 24 hours before departure. The More tab holds account settings, boarding pass history, and the baggage calculator.
Booking a Flight with the Spirit Airlines App
Booking a flight on the app is straightforward, but Spirit’s pricing model means you need to watch for add-ons. Start by entering your departure and arrival cities, travel dates, and number of passengers. The app shows a calendar with the lowest fare for each day, which makes it easy to find cheaper travel dates. Tap a date to see available flights.
Step 1: Select Your Flight
The search results list each flight with the base fare, departure and arrival times, and flight duration. Spirit uses a low base fare and charges separately for bags, seats, and priority boarding. The app clearly shows the total price including taxes and fees — but it does not include optional add-ons yet. Tap a flight to proceed.
Step 2: Choose Your Add-Ons
This is where the app shines. You can add a carry-on bag, a checked bag, seat selection, and priority boarding. Each add-on shows its price, and the app updates your total instantly. Spirit charges less for bags if you pay during booking rather than at the airport. For example, a checked bag might cost $35 online versus $50 at the gate. The app also shows the size and weight limits for each bag type.
Step 3: Enter Passenger Details
Fill in each passenger’s name exactly as it appears on their government-issued ID. For international flights, enter your passport number and expiration date. The app saves this info for future trips if you check the “Save for future bookings” box. Double-check spellings — a typo can mean paying a change fee or being denied boarding.
Step 4: Review and Pay
The review screen shows your flight details, add-ons, and total price. Scroll through every line item. Spirit sometimes adds optional insurance or rental car offers by default; uncheck any you don’t want. Select your payment method and complete the purchase. The app sends a confirmation email and adds the trip to your My Trips tab.
Managing Your Reservation in the App
Once you have a booking, the My Trips tab becomes your command center. Tap a trip to see your itinerary, boarding pass, and options to modify the reservation. You can change your flight, cancel for a credit, or add bags from this screen. The app also shows your check-in window — typically 24 hours before departure.
Checking In
Check-in opens exactly 24 hours before your flight’s scheduled departure. The app sends a push notification when check-in is available. Tap the Check-In tab, select the trip, and follow the prompts. You’ll confirm passenger details and answer security questions. The app generates a mobile boarding pass that you can save to your phone’s wallet.
Baggage Tracking
If you checked a bag, the app provides basic tracking. After you drop your bag at the airport, the app shows when it’s loaded onto the plane and when it arrives at baggage claim. This feature works best on domestic flights; international tracking can be delayed. I’ve used it to make sure my gear arrived before I left the terminal.
Advanced Tips for Frequent Users
If you fly Spirit more than a couple times a year, the app can become a powerful tool for saving time and money. Here are some strategies I’ve developed from years of juggling flight schedules with motorcycle transport logistics.
Using the App for Same-Day Changes
Spirit allows same-day flight changes for a fee, and the app makes it easy. If your plans shift, open My Trips, tap the flight you want to change, and select “Change Flight.” The app shows available alternatives for that same day. The fee is usually $99 plus any fare difference. You can complete the change in under two minutes, which beats calling customer service.
Setting Price Alerts
The app doesn’t have a built-in price alert feature, but you can use the calendar view to check fares over a range of dates. For specific routes, set up a Google Flights alert and use the Spirit app to book when prices drop. I check fares on Tuesday afternoons — historically the cheapest time to book — and book directly through the app.
Managing Multiple Passengers
When traveling with a group, book all passengers in a single reservation. The app lets you assign seats together during booking and check everyone in at once. If you need to make changes, you can modify the entire reservation rather than individual tickets. This saves significant time, especially when coordinating with riders on a group trip.
Troubleshooting Common App Issues
No app is perfect, and Spirit’s has a few known quirks. Here’s how to handle the most common problems.
App Crashes or Freezes
If the app crashes, force close it and reopen. On an iPhone, swipe up from the bottom and swipe the app away. On Android, go to Settings > Apps > Spirit Airlines > Force Stop. If the problem persists, uninstall and reinstall the app. Make sure you have the latest version — Spirit updates the app regularly, and older versions may not work correctly.
Boarding Pass Not Loading
A weak internet connection can prevent the boarding pass from loading. Before you leave for the airport, take a screenshot of your boarding pass and save it to your phone’s photos. Alternatively, add the pass to Apple Wallet or Google Pay. If the app still won’t load, use the airport kiosk or check-in counter to print a paper pass.
Payment Errors
If the app rejects your payment, try a different card or payment method. Spirit accepts Visa, Mastercard, American Express, and Discover. Some users report issues with prepaid cards or cards with international billing addresses. If the error persists, clear the app’s cache (Android: Settings > Apps > Spirit Airlines > Storage > Clear Cache) or try booking on the mobile website.
Frequently Asked Questions
Can I check in for my Spirit flight using the app?
Yes, check-in opens exactly 24 hours before your flight’s scheduled departure. Open the app, tap the Check-In tab, select your trip, and follow the prompts. The app generates a mobile boarding pass you can save to your phone’s wallet. You can also check in for multiple passengers on the same reservation from a single device.
Does the Spirit Airlines app allow me to add bags after booking?
Yes, you can add bags to an existing reservation through the app up to 24 hours before departure. Open My Trips, select your flight, and tap “Add Bags.” Prices are lower when you add bags during initial booking, but adding them later through the app is still cheaper than paying at the airport counter.
Can I change my seat using the Spirit Airlines app?
Absolutely. Open My Trips, select your flight, and tap “Change Seats.” You’ll see a seat map with available seats and their prices. Standard seats are free if you don’t mind being assigned at check-in, but choosing a specific seat costs extra. The app lets you upgrade to Big Front Seats or exit row seats for an additional fee.
Does the Spirit Airlines app support international travel?
Yes, the app works for both domestic and international Spirit flights. For international trips, you’ll enter your passport details during booking or check-in. The app also shows customs and immigration information for your destination. Note that some international airports may require a printed boarding pass — check your departure airport’s policy before you travel.
What should I do if the Spirit Airlines app isn’t working at the airport?
If the app fails at the airport, use the self-service kiosks or visit the Spirit ticket counter to print your boarding pass and check bags. You can also access your reservation through the Spirit mobile website (m.spirit.com) if you have internet access. Always carry a backup — either a screenshot of your boarding pass or your confirmation number written down.