[vinaypai]

I don't know which sites you use, but Kayak and Google Flights both let you input the number of checked and carry-on bags you're traveling with and include those fees in the comparison.

[dap]

Right, and they don’t take into account things like “my credit card gives me 2 free checked bags on United”. So in the end it’s still too opaque to really compare prices easily.

[Aurornis]

Sounds like the complication is your credit card, not the airlines or comparison websites.