The 29-year-old showed off a hint of her growing baby bump when she arrived at the LAX airport with her dog Pippa before a red eye flight to New York on Nov. 12.
The model looked comfortable in a light, flowing mid-length dress that was layered under a floor-sweeping rain coast. She completed her ensemble with a wool fedora and high ankle boots.
Chrissy was clearly enthusiastic about her trip, and took to Twitter to express those feelings.
"Red eye to nyc!!! So excited so excited. Been too long. So much to eat," she tweeted.
The night before, the mom-to-be showed off a more daring style at The Hollywood Reporter's Beauty Issue party and after party in West Hollywood, Calif.
She looked incredible in a green long-sleeve lace, sheer top with a semi-sheer bralette underneath. She kept her growing baby bump covered up by a pair of black high-waisted belted trousers.
So far, pregnancy looks pretty great on her!