Great thread! We are taking our 8 month old in April. We have a pea pod as well that we bought for this trip. Walgreens 60.00 online. Plenty big. I would also suggest looking at the Lilly Gold Sit N Stroll. It is a stroller that folds into a car seat as well. Can also be used for a booster seat for feedings. You can use it in the airport and check it for free at the gate!

We have been also looking at the Phil and Teds Traveller. It is small enough to fit in luggage but pretty pricey.