$1,242 Cheap Flights from Seattle (SEA) to Oki (OKI)

View $1,242 flight on Sun, Dec 28, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Oki Airport (OKI)

Cheap Flights from Seattle to Oki (SEA-OKI)

Prices were available within the past 7 days and start at $1,242 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Seattle (SEA) to Oki (OKI)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Oki
Distance
5014 mi

Seattle to Oki Flights

The cheapest times to fly from Seattle to Oki

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

 

The best time to book a flight from Seattle to Oki

Sunday is one of the best days to book for cheap flights from Seattle to Oki: 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 Seattle to Oki

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 Seattle to Oki in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,242 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 Seattle to Oki 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 Seattle to Oki 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 Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI) cost?
Get a cheap one-way flight from $1,242 or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI) 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 Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI)?
The cheapest month to fly from SEA to OKI is , when there's less demand. Off-peak months are usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SEA to OKI flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI)?
You'll have to book a flight with a layover when traveling from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SEA to OKI?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI)?
To avoid potential delays on the Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of being 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 Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI) last-minute?
Last-minute bookings from SEA to OKI are typically more expensive. For the best rates, start looking for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a SEA to OKI flight and hotel package?
Compared with arranging flights and hotels separately, booking a SEA to OKI flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI)?
In most instances, you're able to cancel or reschedule your SEA to OKI flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.