Yes, you may exchange your United Airlines flight. United Airlines allows you to change your flight, but the costs and tips vary based absolutely at the price tag charge. Got it! If to procure a non-refundable rate tag, you'll likely want to pay a exchange fee and any fare difference. For a flexible fare or a exchange inside 24 hours of reserving, you might not want to pay a price. If you need greater assist, touch customer support or +1(805)-307-0160 (OTA). Check the phrases and situations of your price tag and phone customer support or the+1 (805)-307-0160 (OTA)