If you have sudden changes in your booked flight and want to upgrade your Avianca airlines flight but don't know the process that how to upgrade Avianca flight. Then you must read this article as here you will get a step by step manual that will make the task of upgrading easier.
Steps to upgrade Avianca Airlines flight
In the first place, you need to navigate to Avianca Airlines' website and choose Travel Information tab.
In which you need to select the Avianca Travel Smart under the Plan Your Trip option.
Then you will require to click on the Upgrade to Business Class option.
Thereafter, you would require clicking on the Upgrade button by scrolling down on the page.
Further, you will see the options to fill in the last name of the passenger and booking reference.
And then, you need to click on the Check option.
If any flight will be available for you to upgrade in business class flight that will be shown on your screen, choose the flight and follow the on-screen instructions.
Besides, if you don't find any flight to upgrade your Avianca Airlines flight then you can call on the Avianca Airlines phone number in order to upgrade your flight. In addition, the phone number helps the users around the clock to resolve their booking issues.
