$570 Cheap Flights from Miyazaki (KMI) to Seattle (SEA)

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Popular airlines from Miyazaki Airport (KMI) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Miyazaki to Seattle (KMI-SEA)

Prices were available within the past 7 days and start at $570 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Miyazaki Airport (KMI) to Seattle - Tacoma Intl. Airport (SEA) cost?
Grab a cheap one-way flight from $570 or cheap return flight from Miyazaki Airport (KMI) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Miyazaki Airport (KMI) to Seattle - Tacoma Intl. Airport (SEA)?
is the most affordable month to fly from KMI to SEA. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Miyazaki Airport (KMI) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline flying from KMI to SEA, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Miyazaki Airport (KMI) to Seattle - Tacoma Intl. Airport (SEA)?
There aren't any daily direct flights available from Miyazaki Airport (KMI) to Seattle - Tacoma Intl. Airport (SEA). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from KMI to SEA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Miyazaki Airport (KMI) to Seattle - Tacoma Intl. Airport (SEA)?
To land at Seattle - Tacoma Intl. Airport (SEA) on schedule, select a flight that leaves Miyazaki Airport (KMI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Miyazaki Airport (KMI) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your flight from KMI to SEA shortly before your getaway is usually more expensive. However, if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a KMI to SEA flight and hotel package?
Compared with arranging hotels and flights separately, booking a KMI to SEA flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the stress out of planning your trip. Just secure your flights and select from our wide range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Miyazaki Airport (KMI) to Seattle - Tacoma Intl. Airport (SEA)?
Typically, it's possible to reschedule or cancel your KMI to SEA flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Miyazaki
Destination airport
Seattle - Tacoma Intl.
Distance
5306 mi

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Miyazaki to Seattle Flights

The cheapest times to fly from Miyazaki to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Miyazaki to Seattle are during the month of . You can find some of the cheapest flights from Miyazaki to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Miyazaki to Seattle

Sunday is one of the best days to book for cheap flights from Miyazaki to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Miyazaki to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Miyazaki to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $570 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Miyazaki to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Miyazaki to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Miyazaki to Seattle Flights

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*Available to One Key members.