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I'm looking for extremely flexible flight search engines. Here are the features I'd like to be able to utilize:
- More flexible date search, specifically, I want to be gone between 7 and 12 days, but I'm good with leaving and arriving any time within two months. I can search on a site like kayak, but only within a few days, and it won't preserve my trip length.
- "Super long" layovers, rather than 3-8 hours in a layover, I'd like a longer layover, more like 16-48 hours. Sometimes these pop up in the searches, but I can't figure out how to locate them specifically.
Is there any site that works well and has more options than a site like kayak? For what it is worth, I'm looking to travel from DSM to RIO in September or October of this year.