You can make changes to the date, time, and origin or destination airports for your flights up to 7 days before flight departure.
Go to the Change flights section.
If you have purchased the Flex plan, then you can make unlimited changes to the date and the itinerary up to 4 hours before your flight departure, with no additional cost - you would only have to accept any possible changes to corresponding fares.
Αυτό το άρθρο σου ήταν χρήσιμο;