To change Frontier flight, you can follow these general steps:

  1. Visit the Frontier Airlines Website: Go to the official Frontier Airlines website (https://www.flyfrontier.com/).

  2. Log In: Log in to your account. If you don't have an account, you may need to create one.

  3. Find Your Reservation: Locate and select the reservation for the flight you want to change.

  4. Choose "Manage My Booking" or Similar Option: Look for an option like "Manage My Booking" or "My Trips." Click on it.

  5. Select the Flight to Change: Find the specific flight you want to change and select it.

  6. Review Change Options: Frontier Airlines typically provides options to change your flight date, time, or even destination. Review the available options and choose the one that suits your needs.

  7. Pay any Fare Difference or Fees: If there is a difference in fare between your original flight and the new one, you may need to pay the additional amount. Additionally, some airlines charge change fees. Make sure to review and pay any applicable fees.

  8. Confirmation and Updated Itinerary: After completing the process, you should receive a confirmation of the changes made to your itinerary. Double-check the updated details to ensure everything is correct.

  9. Contact Frontier Airlines Customer Service (if needed): If you encounter any issues or if you prefer assistance, you can contact Frontier Airlines customer service. They can guide you through the process or make the changes for you.

Remember that policies and procedures may vary, so it's advisable to check Frontier Airlines' specific terms and conditions regarding flight changes on their website or contact their customer service for the most accurate and up-to-date information.