
What are the airline services for traveling to Portland from San Francisco
A number of airline companies such as Delta Airlines, United Airlines, Northwest Airlines and US Airways provide frequent flights for a quick route to Portland, sometimes with one stop. Continental Airlines provides a number of direct flights.
The popularity of the two places amongst tourists has ensured a large number of frequent flights taking off all around the clock everyday. The bookings cost less than $400 for round trips and the stopping flights take about 4 hours to reach.
Direct flights cover the route under 2 hours and cost a shade more than the ones which have one stop, usually at Las Vegas or Seattle. Amongst the other ones providing direct flights are US Airways, Delta Airlines and Northwest Airlines.
For further details, please visit:
http://www.airwise.com/airports/us/SFO/SFO_01.html
http://www.cheapflights.com/flights-to-portland-ME/san-francisco-intl/

