Find United Airlines cheap flights from Houston to Portland, ME. Enjoy a Houston to Portland, ME modern flight experience in premium cabins with Wi-Fi.

Fly one-way from Houston (Hobby) to Portland, ME, starting at $213. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.

Fly to Portland, Maine, with United Airlines from over 200 airports within the United States and an additional 100 airports internationally. Dive into local history at the Tate House Mansion, Victoria Mansion and Neal Dow House.

Explore the most affordable flight options available from Houston to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025. This United Airlines deal was found by Cheapflights users on 1/15.

Find flights to Portland from $154. Fly from Houston George Bush Airport on Frontier, Delta, United Airlines and more. Search for Portland flights on KAYAK now to find the best deal.

Find flights to Maine from $40. Fly from Houston George Bush Airport on Spirit Airlines, Frontier and more. Search for Maine flights on KAYAK now to find the best deal.

Search and compare airfare from 1000+ airlines and travel sites to get the cheapest flights from Houston to Portland with momondo.

Find flights from Houston (HOU) to Portland, Maine (PWM) $70+, FareCompare finds cheap flights, and sends email alerts

The cheapest way to get from Houston to Portland costs only $195, and the quickest way takes just 6¼ hours. Find the travel option that best suits you.

There are 8 ways to get from Portland to Houston by plane, bus, train, or car. Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.