Sustainability in tourism has been brought to attention significantly than ever before. It is essential to realize that both travelers and hosts need to benefit and have a positive image about it. Due to the fact that Covid-19 disrupted many industries including the travel industry, the aim was to find out whether people have a positive attitude towards travel being more sustainable in the future. This paper examined how age, gender and education affect the attitudes and behaviors towards sustainable travel after Covid-19 pandemic. An online survey was distributed to 1320 participants from Croatia. Results suggested that those who were frequent travelers before are more inclined to an increased consideration of sustainable based travel. In addition, female population is also more considerate of sustainable based travel after Covid-19. Consequently, younger and older population as well as those lower or higher educated population will consider sustainability in the same manner without any significant statistical difference. Furthermore, there will be no change in their travel in terms of means of transportation. They will use cars, planes, ships in the same manner as before but slightly leaning towards the positive side. The biggest leaning towards the positive side was when asking them will they travel abroad in the future. Which indicated that Croatian participants are looking forward to travel after the pandemic is under control.