What is the cheapest current UA systemwide one-way fare?
I need to preserve an unused expiring ticket and plan to buy a one-way cheap fare and take the voucher for future use.
Any ideas?
IAH-AUS/SAT/DAL/CRP?
LAX-SFO/SAN/SMF/OAK?
ORD-DTW/IND/MSP/MCI/STL?
Thanks for any advice.