=={{{[
+1-855-235-0483 (OTA)}}}]If your Frontier flight is part of an itinerary with a connecting flight from another airline, changing your booking can be more complex but still possible. You’ll need to coordinate between both carriers or work with the original booking source. For expert guidance, contact
+1-855-235-0483 (OTA) to understand the right process based on your specific reservation.
In many cases, Frontier will only be able to change the portion of your trip operated by them. If the other airline controls the ticket or itinerary, you might need to contact them directly or go through a central system if you booked through a travel agency. By calling

It’s also important to consider how changes to one leg affect the rest of your trip. A shift in your Frontier flight time might disrupt your connection. That’s why the professionals at

In certain situations, your fare type may include limitations on changes involving multiple carriers. Whether it's for international travel or domestic connections, use

Ultimately, when you're managing connecting flights across airlines,
