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 $214. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.

Are you searching for American Airlines flights from Houston to Portland, ME? Find the best selections and fly in style.

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.

The best one-way flight to Portland, Maine from Houston in the past 72 hours is $104. The best round-trip flight deal from Houston to Portland, Maine found on momondo in the last 72 hours …

Find flights to Portland from $129. Fly from Houston George Bush Airport on JetBlue, American Airlines, United Airlines and more. Search for Portland flights on KAYAK now to find the best deal.

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

Fly one-way from Portland, ME, to Houston (Hobby) starting at $184. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.

The cheapest way to get from Portland to Houston costs only $186, and the quickest way takes just 8½ hours. Find the travel option that best suits you.

Cheap Flights from Houston (IAH) to Portland (PWM) start at $84 for one-way and $118 for round trip. Earn your airline miles on top of our rewards!