Cheap Flights from Seattle (SEA) to Oita (OIT)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Oita Airport (OIT)

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save on select hotels after you book a flight*
  • Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Eid al-Fitr Sale

Members save up to 40% on hotels. Plan this year’s big trip and save.

Frequently asked questions

Is it cheaper to buy a plane ticket from Sea-Tac Airport to Oita Airport last minute?
When it's time to book your flights, it's better to be prepared. While it's possible to find a deal on a Sea-Tac Airport to Oita Airport (OIT) flight at the last minute, prices usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international trips it's between three and four months.
What airports do you fly into for Oita from Seattle?
Catch a flight from Seattle to Oita and arrive at Oita Airport (OIT). The terminal is around 27 kilometers north of central Oita. Start your urban getaway with an outing to Oita Big Eye Stadium and Oita City Art Museum, which are two of Oita's leading attractions.
Can I change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Oita Airport?
It's so easy to make amendments to your Sea-Tac Airport to OIT journey yourself. Just go to the Expedia Trips portal and click on "change flight." Look for new flights and lock in the one that works best with your plans. You'll see an estimate of any flight change fees. Alternatively, use our Customer Service portal to connect with our Virtual Agent and quickly get answers to your questions.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Oita
Distance
8341 km

Book with confidence