Fly from Baltimore to Portland for $204 round-trip on United.
Searching United.com, we found seats departing BWI on Saturday, October 3, returning from PDX on Tuesday, October 13. Flights connect via Chicago ORD.
Other dates are also available for travel on Tuesdays, Wednesdays, and Saturdays, from October 3 through November 7.
For booking info, see our Fare Details.
Need a room in Portland? Here's what's available for the above dates on Hotelwatchdog.