Cheap Flights from Seattle (SEA) to Kiritimati (CXI)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Kiritimati (CXI-Cassidy Intl.)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

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

Frequently asked questions

Is it cheaper to buy a plane ticket from SEA to CXI last minute?
When it's time to book your flights, it pays to be prepared. While you may be able to score a deal on a Sea-Tac Airport to CXI flight at the last minute, prices usually don't get cheaper as the departure date 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 three to four months.
What airports do you fly into for Kiritimati from Seattle?
Seattle to Kiritimati flights touch down at Cassidy Intl. Airport (CXI). The terminal is approximately 13 kilometers north of central Kiritimati. Grab an irresistible airfare with Expedia and then prepare yourself for an adventure.
Can I change the date of my flight from SEA to Cassidy Intl. Airport (CXI)?
We know life happens and plans change, so Expedia is here to help make things as simple as possible. First, find your Sea-Tac Airport to CXI itinerary through the Expedia Trips portal and browse the fare rules and conditions about change fees or other charges. If you booked in the last 24 hours, some carriers will let you cancel for free and organize new flights. If you booked more than 24 hours ago, contact us through our Customer Service portal to run through your options.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Cassidy Intl.
Distance
6039 km

Book with confidence

Explore a world of travel with Expedia