Flights from Portland, Maine to Galveston lean towards being more expensive in December. Prices are generally better when you fly from Portland, Maine to Galveston in July, with the cheapest ticket starting at $90.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Galveston as you normally would.
To save on the cost of your flight from Portland, Maine to Galveston, book at least 52 days before your planned departure. Booking around this time can save you about 60% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $304 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $420.
||$103||$239||No cancel fee||62%|
||$124||$366||No cancel fee||69%|
||$125||$381||No cancel fee||N/A|
||$137||$341||No cancel fee||71%|