Pfullendorf doesn't have any major international airport. However, You can reach Pfullendorf by plane through the nearest International airports in [wiki=a330ac6c48198545d4d2f9ff2cb0fc05]Stuttgart[/wiki] or [wiki=7b88a4aca50f33c258efc438d098c9f4]Munich[/wiki] with a combination of either train or car.
===By car===