$551 Cheap Flights from Naha (OKA) to Seattle (SEA)

View $551 flight on Thu, Jan 22, 2026Opens in a new window

Popular airlines from Naha Airport (OKA) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Naha to Seattle (OKA-SEA)

Prices were available within the past 7 days and start at $551 for one-way flights and $743 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, Dec 4 - Mon, Jan 5
OKA
Naha
SEA
Seattle
$743 Roundtrip, found 6 days ago
$743
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Thu, Dec 4 from Naha to Seattle, returning Mon, Jan 5, priced at $743 found 6 days ago
Asiana Airlines
Thu, Nov 6 - Fri, Nov 14
OKA
Naha
SEA
Seattle
$745 Roundtrip, found 2 days ago
$745
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Thu, Nov 6 from Naha to Seattle, returning Fri, Nov 14, priced at $745 found 2 days ago
Asiana Airlines
Tue, Dec 23 - Sun, Jan 4
OKA
Naha
SEA
Seattle
$747 Roundtrip, found 18 hours ago
$747
Roundtrip
found 18 hours ago
Select Asiana Airlines flight, departing Tue, Dec 23 from Naha to Seattle, returning Sun, Jan 4, priced at $747 found 18 hours ago
Asiana Airlines
Mon, Sep 29 - Mon, Oct 27
OKA
Naha
SEA
Seattle
$784 Roundtrip, found 5 days ago
$784
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Mon, Sep 29 from Naha to Seattle, returning Mon, Oct 27, priced at $784 found 5 days ago
Asiana Airlines
Thu, Oct 16 - Mon, Oct 27
OKA
Naha
SEA
Seattle
$796 Roundtrip, found 3 days ago
$796
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Thu, Oct 16 from Naha to Seattle, returning Mon, Oct 27, priced at $796 found 3 days ago
Asiana Airlines
Mon, Sep 29 - Mon, Oct 27
OKA
Naha
SEA
Seattle
$799 Roundtrip, found 5 days ago
$799
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Mon, Sep 29 from Naha to Seattle, returning Mon, Oct 27, priced at $799 found 5 days ago
Korean Air
Sat, Oct 25 - Mon, Nov 10
OKA
Naha
SEA
Seattle
$806 Roundtrip, found 6 days ago
$806
Roundtrip
found 6 days ago
Select Korean Air flight, departing Sat, Oct 25 from Naha to Seattle, returning Mon, Nov 10, priced at $806 found 6 days ago
STARLUX Airlines
Thu, Oct 23 - Wed, Nov 12
OKA
Naha
SEA
Seattle
$845 Roundtrip, found 1 day ago
$845
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Thu, Oct 23 from Naha to Seattle, returning Wed, Nov 12, priced at $845 found 1 day ago
American Airlines
Wed, Sep 10 - Tue, Sep 23
OKA
Naha
SEA
Seattle
$920 Roundtrip, found 6 days ago
$920
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Sep 10 from Naha to Seattle, returning Tue, Sep 23, priced at $920 found 6 days ago
EVA Airways
Sat, Sep 13 - Fri, Sep 26
OKA
Naha
SEA
Seattle
$935 Roundtrip, found 5 days ago
$935
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Sat, Sep 13 from Naha to Seattle, returning Fri, Sep 26, priced at $935 found 5 days ago

Find the cheapest month to fly from Naha (OKA) to Seattle (SEA)

November is typically the cheapest month to fly

From $744 - $1,122 per traveler.

Graph displaying average flight prices per month

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $929
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $929
Flights from Naha (OKA) to Seattle (SEA)
Origin airport
Naha
Destination airport
Seattle - Tacoma Intl.
Airlines serving
All Nippon Airways, American Airlines, Asiana Airlines, China Airlines, Delta, EVA Airways, Hawaiian Airlines, Japan Airlines, Korean Air, STARLUX Airlines, United
Roundtrip price
$743
Distance
5752 mi

Naha to Seattle Flights

The cheapest times to fly from Naha 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 Naha to Seattle are during the month of December. You can find some of the cheapest flights from Naha to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Naha to Seattle

Sunday is one of the best days to book for cheap flights from Naha 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 Naha 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 Naha to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $551 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 Naha 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 Naha 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.

 

Frequently asked questions

How much does a flight from Naha Airport (OKA) to Seattle - Tacoma Intl. Airport (SEA) cost?
Snag a cheap one-way flight from $551 or cheap return flight from $743 from Naha Airport (OKA) 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 Naha Airport (OKA) to Seattle - Tacoma Intl. Airport (SEA)?
Planning your getaway for December can help you save, as it's the cheapest month for flights between OKA and SEA. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Naha Airport (OKA) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline flying from OKA to SEA, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Naha Airport (OKA) to Seattle - Tacoma Intl. Airport (SEA)?
Direct flights from Naha Airport (OKA) to Seattle - Tacoma Intl. Airport (SEA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OKA to SEA?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Naha Airport (OKA) to Seattle - Tacoma Intl. Airport (SEA)?
Book a flight from Naha Airport (OKA) to Seattle - Tacoma Intl. Airport (SEA) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Naha Airport (OKA) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until just before your trip to book a flight from OKA to SEA often results in higher prices. While you might find some last-minute deals, there's no guarantee. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book an OKA to SEA flight and hotel package?
Compared with arranging flights and hotels separately, booking an OKA to SEA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Naha Airport (OKA) to Seattle - Tacoma Intl. Airport (SEA)?
If you booked your OKA to SEA flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.