Tremendous efforts will be required in the coming decades to limit the harmful effects of climate change. This includes travel behavior, which not only has a significant impact on climate but also affects the perceived justice and trust necessary to manage the transition to net zero successfully. Technologies such as social media can promote behavioral change; unfortunately, also for the negative. Drawing on social comparison theory, social identity theory, and the theory of planned behavior, this study uses a PLS-SEM model to investigate if and under which circumstances exposure to travel-related content posted by professional influencers affects their followers’ travel intentions. It extends previous studies by explicitly focusing on influencers that use Instagram to make a living and considers the effect of pro-environmental attitudes. On the one hand, it shows that influencers are not only responsible for their travel behavior. Their content stimulates their audiences’ wanderlust through benign envy. On the other hand, the study suggests that reinforcing pro-environmental attitudes can help mitigate the negative climate effects of imitating influencer travel behavior.