The passenger's last name and booking reference number are two necessary items to change an Alaska Airlines flight and are crucial for viewing the most recent reservation.
Changes to flights made the same day cost $50; however, seats may still be available.
Only if your new flight likewise departs on the same day as the outgoing flight are same-day flight adjustments permitted.
At the check-in counter, a traveller can ask to change his flight for the same day. When checking in, he can use the airport kiosk to select the Alaska Airlines change flight option.
To confirm same-day flight modifications, the passenger can get in touch with either an Alaska Airlines customer service agent or the Alaska Airlines bookings team.