If you were to look at how things managed to work a few decades ago, you would be amazed at just how slow things tended to go. Once all has been said and is now out of the way, air travel has made it much easier for people to traverse the entire globe, but this has also made the climate of our planet less stable than might have been the case otherwise. The reason behind this is that airplanes need massive amounts of fuel in order to get up and off the ground, and if you want to avoid the destruction that this can wreak in various earthly ecosystems you need to go about understanding the various ways in which you can offset your carbon footprint in the long run.
There are a lot of carbon offset solution for airlines that are being implemented these days, but suffice it to say that that does not mean that you can rest easy and you should still at the very least try your best to play your part as well. One thing that you can do that has the potential to be enormously effective is to look into maximizing your offsetting by opting for destinations that are a bit closer to home.
What we mean by this is that you should try to avoid flying to locales that are located thousands of kilometers away from where your flight is originating. There are probably countless locations close by that you can go to as well, and going to these places would result in you releasing significantly less carbon along the way which is obviously an ideal type of scenario.