@milesmr My guess is the reason you can't book the return would be there are no connections available. What I mean by that is depending on where you are coming from the first flight may not arrive with enough time for you to connect to a flight going to MSP. As @SWDigits mentioned if you are able to share your departure to MSP city I might be able to do some research to see why you are unable to book the return flight. You could try booking a point to point reservation like A-B and B-C and that should help with getting you back to MSP hope this helps Blake
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