If you booked the wrong United Airlines flight, changed your plans, or spotted a better itinerary shortly after booking, you may be able to cancel the reservation and receive a full refund. The key is acting within the applicable 24-hour window and meeting the required booking conditions.
Quick answer: United Airlines generally allows eligible customers to cancel a reservation within 24 hours...
English
Arabic
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
