Answers
航空公司接受离境机票吗？
Direct answer
是的，大多数航空公司接受离境机票，只要它们是带有可核实PNR的真实预订。低成本航空公司（亚航、瑞安航空、宿务太平洋航空、维兹航空）检查最严格，因为他们面临因拒绝入境乘客而受到的最大罚款。全服务航空公司也会核实，但倾向于接受有效期较长的预订。
Why airlines check onward travel at the origin desk
Under ICAO Annex 9 (Chapter 5), EU Council Directive 2001/51/EC, and 8 U.S.C. § 1323, airlines that transport a passenger without required entry or onward-travel documents must fly the passenger back at the carrier's expense and pay civil fines of $3,500–$10,000+. To prevent this, airline Departure Control Systems query IATA Timatic at check-in whenever a traveller flies internationally on a one-way ticket.
What check-in agents verify
- Live 6-character PNR: The booking reference resolves in the operating airline's "Manage Booking" portal or GDS terminal during its active hold window (48 hours standard or 7 days extended).
- Passport name match: The passenger surname and given name match the passport MRZ.
- Compliant exit date and destination: The departure date falls within the destination's permitted visa-free or visa stay.
Full-service vs. low-cost carriers & limitations
Major network carriers (United, Delta, American, Lufthansa, British Airways, Emirates, Qatar Airways, Singapore Airlines, Air France, KLM, Turkish Airlines, Qantas) and low-cost carriers (AirAsia, Cebu Pacific, Scoot, Jetstar, Spirit, Ryanair, Wizz Air) verify onward travel daily. Note that an onward reservation ($7 one-way, $11 return, $9/leg multi-city) is a temporary held itinerary, not a purchased e-ticket for boarding, and PNR verification confirms the booking record exists in the airline/GDS system while active—it does not guarantee boarding or immigration entry under an airline's Conditions of Carriage. See Airline Check-In & IATA Timatic Rules。