Travelling between Portland Maine and San Francisco is possible by flight. At the moment it is the only option available for this route.
Travelling by land the distance between Portland Maine and San Francisco is 5685 km while it is about 4373 km as the crow flies.
Travelling by flight between Portland Maine and San Francisco, expect to spend about 9 hours.
flight tickets for Portland Maine - San Francisco route will set you back about USD 326.29. To ensure the best price, buy tickets in advance.
Flights from Portland Maine to San Francisco are operated 1 times a day.
To get from Portland Maine to San Francisco your choice is limited to a single transportation option but it does not mean you cannot make your trip as comfortable as possible. Check our simple hints to avoid disappointment during your travel.
United Airlines.
We have sold flight tickets to 534 passengers. Some of them left reviews on their trip above on this page. Check travellers' reviews to get prepared. They are always the most useful and reliable source of information.