Cheap Flights from Modesto to Portsmouth (MOD to PSM) - Expedia.co.in

A wooden boathouse with colorful buoys on a dock by a calm river, surrounded by historic buildings.

Popular airlines from Modesto, CA (MOD-Modesto City - County) to Portsmouth, NH (PSM-Portsmouth Intl.)

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 25% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Travel information

Origin airport	Modesto, CA
Destination airport	Portsmouth, NH
Distance	4,227 km away

Explore a world of travel with Expedia

*Available to Expedia members.