Downloading a movie before a trip sounds simple, but Prime Video's offline system has its quirks. The short version: you can download eligible movies and shows through the official Prime Video app on iOS, Android, Fire tablets, Windows 10 and 11, and macOS. You cannot download from a web browser, and the downloads stay inside the app rather than becoming portable video files.

Start by finding the title in the Prime Video app and looking for the Download button on its detail page. For movies, it is a single tap. For TV shows, you can usually download individual episodes or a whole season at once. If there is no Download button, the title is not eligible for offline viewing — this is common with some licensed content, and it varies by region and account.

Before you download, check your quality settings. In the app's settings under streaming and downloading, you can choose between quality levels to balance picture sharpness against storage space. A two-hour movie at the highest quality can take up several gigabytes, so if your phone is nearly full, dropping a level is the easiest fix. Downloads also need an active internet connection to start — begin them on Wi-Fi before you leave.

Downloads come with expiry rules worth knowing. Most rentals and purchases give you a window of around 30 days to start watching once downloaded, and a shorter window — typically 48 hours — to finish once you press play. Prime subscription titles follow their own rules, and a title can disappear from your downloads if it leaves the service, even if the file is still on your device.

These rules make downloads ideal for travel viewing of big titles, whether that is the new Stanley Tucci heist film streaming on Prime or catching up on major Indian releases like Ramayana during a long flight.

The key takeaway: always test before you travel. Download the title, switch your phone to airplane mode, and confirm it plays. That thirty-second check is the difference between a great flight and staring at an error message at 35,000 feet.