Domestic Fare of the Day: San Diego to Portland, Maine $276 round-trip

From United, fly from San Diego to Portland, Maine for $276 round-trip, including all taxes.

We found seats departing SAN on Wednesday, October 29, returning from PME on Tuesday, November 4.

Other dates are also available for travel from mid October through February, excluding peak holiday periods.

For booking info, see our Fare Details.