I have personally used Post Affiliate Pro for almost 2. While I had some small issues, the customer support team quickly resolved them. The software is pretty affordable and has a lot of excellent features and many, many integrations. We took the advantage of free set-up and integration, which was a very nice gesture from the company.
Based on our record, Skyscanner seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I use https://skyscanner.com/ I like the less invasive interface and prices are good. - Source: Hacker News / 11 months ago
Agree with all of that. Though with flights, you can also optimize a lot if you have enough lead time: I recommend https://skyscanner.com/ Trains are nice if you need to transport anything of volume, if you stay longer than a day or two so you can amortize the travel time, if you have lots of run-up time, and probably cheaper if you travel a lot. They're definitely competitive, it's just not a slamdunk, and planes... - Source: Hacker News / about 2 years ago
17hats - The all-in-one business system for entrepreneurs.
KAYAK - KAYAK is a travel search engine that searches hundreds of other travel sites at once. Our helpful tools & features find you the information you need to make the right decisions on flights, hotels, rental cars and vacation packages.
Optmyzr - Optmyzr AdWords Tools. Optimization Solutions, Quality Score Tracker, Landing Page Checker, and more. Free Trial Available.
Expedia - Save up to 60% with Expedia Mobile Exclusive hotel deals!
LiveIntent - LiveIntent is a web platform that offers effective e-mail advertising services for marketers and publishers.
Momondo - Find cheap flights with Momondo.