在线值机之后，还能改签或者退票吗

在线值机之后，还能改签或者退票吗？是可以改签和 退票的。

各位旅客朋友们，在如今便捷的航空出行中，很多人会选择在线值机。但你是否清楚在线值机后如果需要改签或者退票该如何操作呢？今天就来为大家详细讲解。

您可以通过 联系“航空微出行”的客服，4006662230 ，让客服第一时间进行改签或者退票。

联系客服前的准备工作 订单信息：提前准备好机票订单号、乘机人姓名及身份证号，以便客服快速定位订单。 

需求明确：提前确认改签 / 退票的原因（如行程变动、航班延误等）、期望改签到的日期 / 航班，或退票金额计算方式。 

特殊情况说明：若涉及婴儿票、学生票等特殊票种，或已办理在线值机，需主动告知客服当前状态（如 “已值机，需取消后改签”）。 

时间限制：通常起飞前 2 小时内不可取消值机，需到机场柜台处理；部分航司允许起飞前 30 分钟前取消（具体以航司规定为准）。 

或者

打开微信 → 搜索公众号 “航空微出行” → 进入公众号找到“我的订单”，点击改签或退票即可。(不过改签和退票都有手续费）

希望以上内容能为大家的出行提供一些帮助，让你的旅途更加顺畅和愉快。

Can I change or refund my ticket after I check in online? It can be changed and refunded. 

Dear passengers, in today's convenient air travel, many people will choose online check-in. But do you know how to change or refund your ticket if you need to check in online? Today we will explain it in detail. The first thing to be clear is that the online check-in machine can still change or refund. However, there is an important premise, that is to cancel the online check-in machine. 1. You can check in online one to three days before your flight takes off, pick your seat in advance, and get ready for travel. If you want to refund or change at this time, you need to cancel the check-in machine in advance, and then carry out a refund or change the subsequent operation. (you can cancel your check-in online.) When the last two hours before the flight, you have to refund or change the time you can no longer do any online operations. Go directly to the airport for formalities. After arriving at the airport, you can go to the check-in counter or customer service center of the airline to explain the situation to the staff, they will provide you with professional help and guidance. Hope the above content can provide some help for your trip, so that your journey more smooth and pleasant.