S$154 Cheap Flights from Indianapolis to Seattle

The lowest price advertised for a round-trip flight from Indianapolis Intl. Airport (IND) to Sea-Tac Airport is . But you better get a move on. This figure is based on 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.

Most flights can be cancelled online, but each air carrier has its own terms and conditions. If you do decide to cancel your flight, visit our 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 IND to Sea-Tac Airport flights, you’ll see a “no change fees” filter for you to select.

You’ll be cruising at altitude for a while, as the flight distance between Indianapolis Intl. Airport (IND) and Seattle - Tacoma Intl. Airport (SEA) is 3,000 kilometres. Set up a playlist of your favourite songs before leaving home to stay entertained during the trip.

Flying nonstop from IND to SEA is a breeze with Alaska Airlines (AS). This leading airline offers 30 flights each month.

Flight tickets from IND to Seattle - Tacoma Intl. Airport (SEA) are available up to a year before departure on Expedia. And although you may occasionally nab fantastic last-minute deals, it’s not something you should bank on. Also, booking your flights well in advance means you’ll have more options — and you can avoid being wedged in the dreaded middle seat! We’re constantly updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.