Just recently stumbled across a travel app called Corner that lists all fares from one airport to hundreds of other airports if you give it your departing airport and dates. You can filter by alphabetical order, price, trip duration, destination weather. Pretty cool if you want to go somewhere but don't know where to go! There's a "this weekend" feature too. I also hope one day you can filter by airline or alliance.
Haven't had a chance to compare the rates on the app to know if the rates are truly the best deal. I believe the app only pulls in rates from a few sources, such as expedia. I've played around with it but haven't had a chance to book anything through the app.
Rather than me explaining all the features, the video does a really great job at showing how easy this app is:
https://cornerapp.com/en/
Not sure if there's anything else like it on the iPhone? Or even a website that's as simple?
Anyone else using the app?