Proof of Accommodation Documents in Argentina: what actually matters to know

While Argentinian border control often focuses more on proof of accommodation (at least for the first night) and may not always check the outbound ticket, airlines (especially Turkish Airlines) are known to be strict and may deny boarding without one. Other airlines like Ethiopian or Emirates might be more lenient, accepting tickets to neighboring countries (e.g., ferry to Uruguay, flight to Chile costing 7,000-10,000 RUB) as proof of intent to leave. It's advisable to have some form of outbound travel planned to mitigate risks, as experiences with checks vary widely by airline and individual officer. Some airlines may even check for outbound tickets during registration in Moscow.

However, airline staff at departure (especially Turkish Airlines) are highly strict and may demand official proof of booking to mitigate illegal migration risks. Advising airline staff that you are staying with 'friends' can trigger extra scrutiny. Travelers should book a refundable hotel with a pay-at-property option to present during check-in.

While not universally enforced, these documents can be requested. An onward ticket to any country (not necessarily the country of origin) is generally accepted. For flights specifically with Turkish Airlines, there have been instances where the airline itself may require an onward ticket also on Turkish Airlines. However, at Argentine immigration, the airline of the onward ticket is typically irrelevant.

It is recommended to book an hotel/Airbnb and present the reservation proof. Temporary flight reservations (often valid for 48 hours) can sometimes be obtained from airline counters at the airport as proof of onward travel.