I'm about to book DEN-XXX-LHR-XXX-DEN, and the B fare is only about $350 more than the M, which seems worth it to me for 150% EQM and no copay to upgrade with miles on the flight to LHR. The company that is bringing me over will pay for the M, but can't pay for the B, so I wonder if United charges a fee to change to a higher fare class on the same flights, which would allow me to pay the difference after the company books the flight for me. Thanks.
My other option is to pay for it myself and try to get reimbursed using the B receipt and screenshots of the M price. I'd rather go with option A.
I've had a hard time searching for this - most of what I find has to do with fees for changing an existing B fare to another flight - so please point me to any threads that already cover this.
My other option is to pay for it myself and try to get reimbursed using the B receipt and screenshots of the M price. I'd rather go with option A.
I've had a hard time searching for this - most of what I find has to do with fees for changing an existing B fare to another flight - so please point me to any threads that already cover this.