Changing your travel plans can be a hassle, especially when you’re flying with a budget airline like Frontier Airlines. Known for its low fares and à la carte pricing, Frontier gives travelers the flexibility to change their flights—though it comes with some rules, fees, and timelines.
Whether you've had a schedule change, found a better time to travel, or made an honest mistake during booking, this guide will walk you through exactly how to change your Frontier flight, what it will cost, and how to avoid unnecessary fees.
Can You Change a Frontier Flight?
Yes, Frontier Airlines allows you to change your flight after booking. However, depending on when you make the change and what type of fare or bundle you purchased, you may be charged a change fee and/or a fare difference.
Frontier’s policy is designed to offer flexibility but still keep costs low for travelers who don’t require changes.
Key Frontier Flight Change Policies (2025)
Before we get into How to Change Your Frontier Flight?, let’s review the airline’s change policy highlights:
- You can change your flight up to 60 minutes before departure.
- Changes made within 24 hours of booking are free if the flight is more than 7 days away.
- Change fees are based on how far in advance you request the change.
- If the new flight costs more, you’ll have to pay the fare difference.
- If the new flight is cheaper, you may not receive a refund unless you purchased a refundable fare.
How to Change Your Frontier Flight Online
Frontier makes it easy to manage your reservation online. Here’s a step-by-step guide:
Step 1: Visit Frontier’s Website
Go to www.flyfrontier.com. On the homepage, click on “My Trips” at the top.
Step 2: Enter Your Flight Details
To access your booking, enter:
- Your last name
- Your confirmation code
Then, click “Search” to find your reservation.
Step 3: Select the Flight to Modify
Choose the flight segment you want to change. Click the “Modify” button.
Step 4: Pick Your New Flight
Browse the list of available flights. Select the one that works best for your updated plans.
Step 5: Pay Any Fees or Fare Differences
The system will show you if you owe a change fee or fare difference. Complete your payment online.
Step 6: Receive Confirmation
After payment, you’ll get a confirmation email with your updated itinerary.
Can You Change Your Frontier Flight by Phone?
Yes. If you prefer human assistance, you can contact Frontier Customer Service at 1-801-401-9000. Be ready with your confirmation number and passenger details.
However, note that some changes may cost more if you make them over the phone instead of online.
What About Airport Changes?
You can also visit a Frontier ticket counter at the airport to make changes in person. This is ideal for last-minute changes or if you’re already at the airport. But again, fees may apply.
Frontier’s 24-Hour Flexible Booking Rule
Frontier follows the U.S. Department of Transportation’s rule allowing risk-free cancellations or changes within 24 hours of booking if:
- The flight was booked at least 7 days (168 hours) before departure.
- You request the change within 24 hours of booking.
If you qualify, there’s no fee for changing or canceling your flight during this period.
Changing Flights with the WORKS or PERKS Bundles
When booking with Frontier, you can upgrade your fare with optional bundles that include extra perks:
WORKS Bundle
- Free flight changes
- Full refund eligibility
- Carry-on & checked bag included
- Seat selection included
This bundle is ideal for travelers who may need flexibility or want refund options.
PERKS Bundle
- Carry-on & checked bag included
- Seat selection included
- Does not include free changes (but some fees may be reduced)
If you bought the WORKS bundle, you can change or cancel your flight at any time without penalties.
What Happens If Frontier Changes Your Flight?
If Frontier cancels or reschedules your flight, you have several options:
- Accept the new itinerary
- Choose a different Frontier flight (at no extra cost)
- Request a refund if the new flight doesn’t work for you
You’ll be notified by email or SMS, and changes can be made online or through Frontier’s support channels.
What If You Miss Your Flight?
If you miss your Frontier flight and don’t notify them, your ticket may be marked as a “no-show,” and the remainder of your booking may be canceled. You will not receive a refund unless you purchased a flexible fare.
If you know you’re going to miss your flight, contact Frontier as soon as possible. They may allow you to switch to a later flight for a fee.
Tips to Save Money When Changing Your Frontier Flight
- Make changes 60+ days before departure – No fee applies.
- Use the 24-hour window – You can change flights for free.
- Buy the WORKS bundle – Saves money if your plans aren’t certain.
- Check flight prices before changing – Look for lower fares.
- Avoid last-minute changes – The fee can be as high as $99.
- Use travel insurance – Some plans cover change fees for emergencies.
Refunds for Frontier Flights
Frontier generally does not offer refunds on standard tickets. However, you may receive a credit for future travel if you cancel or change your flight, depending on your fare type.
Refunds are available if:
- You cancel within the 24-hour risk-free period
- You purchased the WORKS bundle
- Frontier cancels or significantly changes your flight
Final Thoughts
Changing a Frontier flight doesn’t have to be complicated. As long as you understand the airline’s fee structure and policies, you can manage your booking easily and affordably.
Here’s a quick recap:
- Use the 24-hour window if possible
- Make changes 60+ days in advance to avoid fees
- Consider bundles like the WORKS for flexibility
- Use the online tools for fast, hassle-free changes
Whether your plans shift due to personal reasons, better deals, or unforeseen circumstances, knowing How to Change Your Frontier Flight? gives you the control to travel on your terms—without breaking the bank.
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