Title: SEA to OKI flights (Seattle to Oki) - Expedia.com ![Salvia field and mount Daisen](https://images.trvl-media.com/place/6344334/e94dfba0-f443-4bde-bde7-274d940f4034.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6344334/e94dfba0-f443-4bde-bde7-274d940f4034.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Seattle (SEA) to Oki (OKI) ## Popular airlines from Seattle-Tacoma International Airport (SEA) to Oki Airport (OKI) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JL.svg) Japan Airlines [](https://www.expedia.com/Flights-Search?leg1=from:SEA,to:OKI,departure:3/15/2026TANYT&leg2=from:OKI,to:SEA,departure:3/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JL"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Seattle to Oki (SEA-OKI) Prices were available within the past 7 days and start at for one-way flights and $1,309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Tue, Nov 24 - Thu, Dec 3 SEA Seattle OKI Hoki $1,309 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:OKI,departure:11/24/2026TANYT&leg2=from:OKI,to:SEA,departure:12/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1308.23&airProductToken=AQqiAQozCMqYARICNjcYkgEgrZwBKOaEngMwzYmeAzhRQABYAWoIRUNPU1BTVkNyCFFMWDgwSloxCjUIypgBEgQzMDA5GK2cASDoZCiVi54DMOqLngM4UUABWAFqCEVDT1NQU1ZDcghRTFg4MEpaMQo0CMqYARIEMjMzMRjoZCDOQijZlJ4DMIuVngM4UUABWAFqCEVDT1NQU1ZDcghRTFg4MEpaMQqiAQo0CMqYARIEMjMzMhjOQiDoZCiJ5J4DMLHkngM4UUAAWAFqCEVDT1NQU1ZDcghRTFg4MEpaMQo1CMqYARIEMzAwNhjoZCCtnAEo1O6eAzCk754DOFFAAVgBaghFQ09TUFNWQ3IIUUxYODBKWjEKMwjKmAESAjY4GK2cASCSASim8J4DMK70ngM4UUABWAFqCEVDT1NQU1ZDcghRTFg4MEpaMRIMCAEQARgBKgJKTDIAGAEiBAgBEAEoAigDKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI) cost? ### What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI)? ### What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI)? ### How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI)? ### What day of the week has the most flights from SEA to OKI? ### What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI)? ### Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI) last-minute? ### Is it cheaper to book a SEA to OKI flight and hotel package? ### Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Oki Airport (OKI)? ## Travel information | Origin airport | Seattle - Tacoma Intl. | | ------------------- | ---------------------- | | Destination airport | Oki | | Roundtrip price | $1,308 | | Distance | 5014 mi | ## Book with confidence # 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 November. 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 2026\. You can also book with separate airlines for your outbound and return journeys, from 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](https://www.expedia.com/package-deals). 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\. 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