Originally Posted by
Klems
Damn, that is news to me, apologies. I never realized that merging bookings wasn't an option, so that answers the problem and I will book the 12:20pm.
And yes, I checked from both CDG and Montparnasse. Montparnasse is a bit cheaper but the bus ticket will null the price difference with CDG, and I don't feel like trekking in the RER and metro to get there after a red eye in coach.
Thanks @
carnarvon !
The only carrier which would help out is AA (not useful here). Even AA will not "merge" separate tickets. But, it does protect across multiple tickets AA-AA and AA-OW.