S$93 Cheap Flights from Boise to Seattle

The lowest price advertised for a round-trip journey from Boise Airport to Seattle - Tacoma Intl. Airport (SEA) is S$185. But you better move fast. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

We get that your situation can change unexpectedly, so we’ve made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for BOI to SEA flights, you’ll see a “no change fees” filter for you to select.

The distance from Boise Airport (BOI) (BOI) to SEA (SEA) is 640 kilometres. You’ll be walking down the air bridge and collecting your bags from the carousel in no time.

There are a few airlines that fly directly from Boise Airport (BOI) to Sea-Tac Airport. Alaska Airlines (AS) is a great choice, offering 321 flights each month. Operating 182 flights each month on this route, Delta Air Lines (DL) is another traveller favourite.

Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute deals between BOI and SEA are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some carriers advertise their prices up to a year prior to the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to grab your seat when the price dips.