SEA → BIL
SEA → BIL baggage rules
Seattle Tacoma International Airport (Seattle) to Billings Logan International Airport (Billings). Served by 1 carriers in our graph.
On this route, the basic-economy floor is 56 × 36 × 23 cm on a mainline carrier (set by Alaska Airlines) . No ultra-budget / budget carrier flies SEA → BIL.
Pick the cheapest tier you'd fly
Bag floor narrowed to the carriers actually serving this route.
Carriers serving SEA → BIL
- Alaska Airlines
AS· Mainline