Title: $548 Cheap flights from Sofia to Seattle (SOF to SEA) - Expedia.com ![](https://images.trvl-media.com/place/178307/82efb684-8d05-4b09-b7ea-52d5ab4ea1ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178307/82efb684-8d05-4b09-b7ea-52d5ab4ea1ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $548 Cheap Flights from Sofia (SOF) to Seattle (SEA) [View $548 flight on Mon, Sep 28, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:SOF,to:SEA,departure:9/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:547.83&airProductToken=AQqEAQopCMqqARIDMTE3GNIrIIExKJj7mAMw4_uYAzhSQABYAXIIUkwxNE9XQkcKKQjKqgESAzUwMBiBMSCpUSj-_JgDMNuBmQM4UkABWAFyCFJMMTRPV0JHCiwIwmwSAzI2MxipUSCSASiEhZkDMISImQM4VUABWAFqAkFOcghVSTJBQkVZNRIKCAEQARgBKgJKVRgBIgQIARABKAIoAygEMAE) ## Popular airlines from Sofia Airport (SOF) to Seattle-Tacoma International Airport (SEA) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SEA,departure:3/21/2026TANYT&leg2=from:SEA,to:SOF,departure:3/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SEA,departure:3/21/2026TANYT&leg2=from:SEA,to:SOF,departure:3/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SEA,departure:3/21/2026TANYT&leg2=from:SEA,to:SOF,departure:3/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SEA,departure:3/21/2026TANYT&leg2=from:SEA,to:SOF,departure:3/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SEA,departure:3/21/2026TANYT&leg2=from:SEA,to:SOF,departure:3/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SEA,departure:3/21/2026TANYT&leg2=from:SEA,to:SOF,departure:3/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SEA,departure:3/21/2026TANYT&leg2=from:SEA,to:SOF,departure:3/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) ## Cheap Flights from Sofia to Seattle (SOF-SEA) Prices were available within the past 7 days and start at $548 for one-way flights and $760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Bulgaria Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FB.gif) Mon, Apr 27 - Thu, May 7 SOF Sofia SEA Seattle $760 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SEA,departure:4/27/2026TANYT&leg2=from:SEA,to:SOF,departure:5/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:759.98&airProductToken=AQptCjQIxoQBEgM0MzcY0isgpQQoormLAzDCuosDOFlAAFgBag5FQ09OT01ZQ0xBU1NJQ3IDU1BPCjUIxIoBEgQyMDMyGKUEIJIBKN27iwMwzsCLAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwqjAQo0CMGmARIDNzI1GJIBILJxKMOtjAMw1K6MAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwo1CMSKARIEMjA5NxiycSClBCiisYwDMMC2jAM4WUAAWAFqDkVDT05PTVlDTEFTU0lDcgNTUE8KNAjGhAESAzQzOBilBCDSKyiKuYwDMJa6jAM4WUAAWAFqDkVDT05PTVlDTEFTU0lDcgNTUE8SCggLEAEYCCoCRkIYASIECAEQASgCMAM) ![Bulgaria Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FB.gif) Mon, Apr 27 - Thu, May 7 SOF Sofia SEA Seattle $800 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SEA,departure:4/27/2026TANYT&leg2=from:SEA,to:SOF,departure:5/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:799.98&airProductToken=AQptCjQIxoQBEgM0MzcY0isgpQQoormLAzDCuosDOFlAAFgBag5FQ09OT01ZQ0xBU1NJQ3IDU1BPCjUIxIoBEgQyMDMyGKUEIJIBKN27iwMwzsCLAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwptCjUIxIoBEgQyMDMzGJIBIKUEKIGyjAMw3raMAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwo0CMaEARIDNDM4GKUEINIrKIq5jAMwlrqMAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTxIKCAsQARgIKgJGQhgBIgQIARABKAIwAw) ![Bulgaria Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FB.gif) Wed, May 27 - Thu, May 28 SOF Sofia SEA Seattle $880 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SEA,departure:5/27/2026TANYT&leg2=from:SEA,to:SOF,departure:5/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:879.98&airProductToken=AQptCjQIxoQBEgM0MzcY0isgpQQo4oqOAzCCjI4DOFlAAFgBag5FQ09OT01ZQ0xBU1NJQ3IDU1BPCjUIxIoBEgQyMDMyGKUEIJIBKP-MjgMw8JGOAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwptCjUIxIoBEgQyMDMzGJIBIKUEKKGejgMw_qKOAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwo0CMaEARIDNDM4GKUEINIrKKqljgMwtqaOAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTxIKCAsQARgIKgJGQhgBIgQIARABKAIwAw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sun, May 10 - Sun, May 31 SOF Sofia SEA Seattle $890 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SEA,departure:5/10/2026TANYT&leg2=from:SEA,to:SOF,departure:5/31/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:889.97&airProductToken=AQplCjEIzJABEgQxNDMxGNIrIKUEKMjJjAMw3sqMAzhLQABYAWoFRUxUMDByCEtQNlFBWEJRCjAIzJABEgM0OTAYpQQgkgEojcyMAzCI0YwDOEtAAFgBagVFTFQwMHIIS1A2UUFYQlEKZQowCMyQARIDNDg5GJIBIIwVKK7AjgMw_MSOAzhLQABYAWoFRUxUMDByCEtQNlFBWEJRCjEIzJABEgQxNzA0GIwVINIrKPnFjgMw7MaOAzhLQABYAWoFRUxUMDByCEtQNlFBWEJREgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sun, May 10 - Sun, May 31 SOF Sofia SEA Seattle $892 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SEA,departure:5/10/2026TANYT&leg2=from:SEA,to:SOF,departure:5/31/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:891.07&airProductToken=AQplCjEIzJABEgQxNDMxGNIrIKUEKMjJjAMw3sqMAzhLQABYAWoFRUxUMDByCEtQNlFBWEJRCjAIzJABEgM0OTAYpQQgkgEojcyMAzCI0YwDOEtAAFgBagVFTFQwMHIIS1A2UUFYQlEKZQowCMyQARIDNDkxGJIBIKUEKJa-jgMw-MKOAzhLQABYAWoFRUxUMDByCEtQNlFBWEJRCjEIzJABEgQxNDI4GKUEINIrKMzFjgMwzsaOAzhLQABYAWoFRUxUMDByCEtQNlFBWEJREgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sat, May 9 - Sat, May 30 SOF Sofia SEA Seattle $896 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SEA,departure:5/9/2026TANYT&leg2=from:SEA,to:SOF,departure:5/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:895.57&airProductToken=AQplCjEIzJABEgQxNDMxGNIrIKUEKKi-jAMwvr-MAzhLQABYAWoFRUxUMDByCEtQNlFBWEJRCjAIzJABEgM0OTAYpQQgkgEo7cCMAzDoxYwDOEtAAFgBagVFTFQwMHIIS1A2UUFYQlEKrwEKPAjMkAESBDc0ODUYkgEgiBgo8K-OAzClso4DOEtAAFgBagVFTFQwMHIIS1A2UUFYQlF6CQjVggESAzY4OAo8CMyQARIEOTQxMRiIGCClBCiAs44DMOC2jgM4S0AAWAFqBUVMVDAwcghLUDZRQVhCUXoJCNWCARIDOTg5CjEIzJABEgQxNDI2GKUEINIrKPa3jgMw-LiOAzhLQABYAWoFRUxUMDByCEtQNlFBWEJREgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Fri, Apr 3 - Sun, May 3 SOF Sofia SEA Seattle $897 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SEA,departure:4/3/2026TANYT&leg2=from:SEA,to:SOF,departure:5/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:896.63&airProductToken=AQplCjEIzJABEgQxNDMxGNIrIKUEKKipiQMwvqqJAzhLQABYAWoFRUxUMDByCEtQNlFBWEJRCjAIzJABEgM0OTAYpQQgkgEo7auJAzDosIkDOEtAAFgBagVFTFQwMHIIS1A2UUFYQlEKZQowCMyQARIDNDkxGJIBIKUEKJaDjAMw-IeMAzhLQABYAWoFRUxUMDByCEtQNlFBWEJRCjEIzJABEgQxNDI4GKUEINIrKMyKjAMwzouMAzhLQABYAWoFRUxUMDByCEtQNlFBWEJREgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, May 13 - Wed, May 27 SOF Sofia SEA Seattle $928 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SEA,departure:5/13/2026TANYT&leg2=from:SEA,to:SOF,departure:5/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:927.23&airProductToken=AQqlAQo9CMGGARIEOTA0MRjSKyClBCio64wDML7sjAM4S0AAWAFqBUJBU0lDcghLTEFYRjhCUXoKCMyQARIEMTQzMQoxCMGGARIDODQxGKUEIJjOASjA7YwDML7xjAM4S0ABWAFqBUJBU0lDcghLTEFYRjhCUQoxCMGGARIDNTQxGJjOASCSASi19IwDMPj2jAM4S0ABWAFqBUJBU0lDcghLTEFYRjhCUQqmAQoyCMGGARIEODgwMxiSASC4jQEouo-OAzCDkI4DOEtAAFgBagVCQVNJQ3IIS0xBWEY4QlEKMQjBhgESAzgzOBi4jQEgpQQo35COAzCtlY4DOEtAAVgBagVCQVNJQ3IIS0xBWEY4QlEKPQjBhgESBDkwMDQYpQQg0isox5iOAzDJmY4DOEtAAVgBagVCQVNJQ3IIS0xBWEY4QlF6CgjMkAESBDE0MjgSCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, Apr 8 - Thu, Apr 30 SOF Sofia SEA Seattle $938 Roundtrip found 12 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SEA,departure:4/8/2026TANYT&leg2=from:SEA,to:SOF,departure:4/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:937.43&airProductToken=AQq3AQpACMywARIEMTM5MRjSKyC5PCjl44kDMPHkiQM4S0AAWAFqCEVDT0xJR0hUcghLUDZRQVhCUXoKCLKYARIEMTM5MQoxCMywARIBOBi5PCCuHCiZ5YkDMOfpiQM4S0ABWAFqCEVDT0xJR0hUcghLUDZRQVhCUQpACMywARIEMzI1NBiuHCCSASjc64kDMPbtiQM4S0ABWAFqCEVDT0xJR0hUcghLUDZRQVhCUXoKCNWCARIEMjIxMQq3AQo_CMywARIEMzI1NxiSASCycSiF4YsDMIviiwM4S0AAWAFqCEVDT0xJR0hUcghLUDZRQVhCUXoJCNWCARIDNTgxCjIIzLABEgIzORiycSC5PCj744sDMJ7piwM4S0ABWAFqCEVDT0xJR0hUcghLUDZRQVhCUQpACMywARIEMTM5MBi5PCDSKyjM8YsDMNPyiwM4S0ABWAFqCEVDT0xJR0hUcghLUDZRQVhCUXoKCLKYARIEMTM5MBIKCAIQARgCKgJMWBgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, May 14 - Tue, May 26 SOF Sofia SEA Seattle $941 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SEA,departure:5/14/2026TANYT&leg2=from:SEA,to:SOF,departure:5/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:940.93&airProductToken=AQpECiAI1YIBEgQ5MjY5GNIrIKUEKNL2jAMw6PeMAzhLQABYAQogCNWCARIEODcxNxilBCCSASiN-YwDMIj-jAM4S0ABWAEKRAogCNWCARIEOTQxMxiSASCMFSiOiI4DMNyMjgM4S0AAWAEKIAjVggESBDkxMzQYjBUg0iso2Y2OAzDMjo4DOEtAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![](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_) ## Find the cheapest month to fly from Sofia (SOF) to Seattle (SEA) ### March is typically the cheapest month to fly From $711 - $1,162 per traveler. ## Frequently asked questions ### How much does a flight from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost? ### What is the cheapest month to fly from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? ### Which airlines fly direct from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? ### What is the cheapest airline that flies from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? ### How do I find cheap flights from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? ### What is the best time to fly from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? ### What is the earliest flight from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? ### What are the most popular departure times for flights from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? ### How long does it take to fly from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? ### Can you fly business or first class from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? > - Lufthansa > - British Airways > - Bulgaria Air > - Austrian Airlines > - Turkish Airlines > - Swiss International Air Lines > - Tarom > - flydubai > - Qatar Airways > - Helvetic Airways ### How do I earn miles on a Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia? ### What airports do you fly into for Seattle from SOF (SOF)? ### Is it cheaper to buy a plane ticket from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute? ### Is it cheaper to book a Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Sofia (SOF) to Seattle, WA (SEA-Seattle - Tacoma Intl.)? ## Travel information | Origin airport | Sofia | | ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Seattle - Tacoma Intl. | | Airlines serving | Air Canada, Air France, Austrian Airlines, British Airways, Iberia, KLM, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United | | Roundtrip price | $760 | | Distance | 5866 mi | ## Book with confidence # Sofia to Seattle Flights The cheapest times to fly from Sofia 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 Sofia to Seattle are during the month of April. You can find some of the cheapest flights from Sofia to Seattle with Expedia's search tool and vast selection of airlines. The best time to book a flight from Sofia to Seattle Sunday is one of the best days to book for cheap flights from Sofia 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 Sofia 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 Sofia to Seattle in 2026\. You can also book with separate airlines for your outbound and return journeys, from $548 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 Sofia 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](https://www.expedia.com/package-deals). Bundling together your Sofia 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. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Seattle Hotels ](https://www.expedia.com/Seattle-Hotels.d178307.Travel-Guide-Hotels) - [Seatac Hotels ](https://www.expedia.com/SeaTac-Hotels.d156205.Travel-Guide-Hotels) - [Hotels with Free Airport Shuttle in SeaTac ](https://www.expedia.com/SeaTac-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d156205-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Hotels with Free Parking in SeaTac ](https://www.expedia.com/SeaTac-Hotels-Hotels-With-Free-Parking.0-0-d156205-tHotelswithFreeParking.Travel-Guide-Filter-Hotels) - [Cheap Hotels in SeaTac ](https://www.expedia.com/SeaTac-Hotels-Cheap-Hotels.0-0-d156205-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels with Early Check-in in SeaTac ](https://www.expedia.com/SeaTac-Hotels-Hotel-With-Early-Check-In.0-0-d156205-thotelwithearlycheckin.Travel-Guide-Filter-Hotels) - 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