Title: CA $790 Cheap Alaska Airlines fights from Washington to Kailua-Kona - Expedia.ca ![A slow motion image of a small Hawaiian reef shows the gentle and clear water motion, Shutterstock ID 303911984, purchase_order: SP-1269 HA 2018 Batch 1, Order: , client: , other:](https://images.trvl-media.com/place/500784/71617eff-15e3-498c-9ff8-d1fad6626acb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/500784/71617eff-15e3-498c-9ff8-d1fad6626acb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $790 Cheap Alaska Airlines fights from Washington (IAD) to Kailua-Kona (KOA) [View CA $790 flight on Thu, Nov 20, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:IAD,to:KOA,departure:20/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:789.20&airProductToken=AQpeCi0IwaYBEgMzNTEYiBggkgEom8r9AjD7zP0COFhAAFgBagJTVnIIT0gyT0FWQk4KLQjBpgESAzM3NRiSASDKAyigzv0CMKDR_QI4WEABWAFqAlNWcghMSDBPWlNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ![notification illustration](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\* ![deals illustration](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\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Alaska Airlines flights from Washington to Kailua-Kona (IAD→KOA) Prices were available within the past 7 days and start at CA $790 for one-way flights and CA $1,245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, May 25 - Tue, Jun 2 IAD Washington KOA Kona Coast CA $1,245 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:KOA,departure:25/05/2026TANYT&leg2=from:KOA,to:IAD,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1245.00&airProductToken=AQpeCi0IwaYBEgMzNTEYiBggkgEo1vWNAzCq-I0DOFhAAFgBagJTVnIIVkgwT0NKQk4KLQjBpgESAzIzMxiSASDKAyju-I0DMOb7jQM4WEABWAFqAlNWcghWSDBPQ0pCTgpeCi0IwaYBEgMyNjgYygMgkgEo0NmOAzCw3I4DOFhAAFgBagJTVnIIUUg0T0NKQk4KLQjBpgESAzczNxiSASCIGCjS3Y4DMPvfjgM4WEABWAFqAlNWcghRSDRPQ0pCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, May 28 - Sat, Jun 6 IAD Washington KOA Kona Coast CA $1,254 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:KOA,departure:28/05/2026TANYT&leg2=from:KOA,to:IAD,departure:06/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1253.10&airProductToken=AQpeCi0IwaYBEgMzNTEYiBggkgEotpeOAzCKmo4DOFhAAFgBagJTVnIIUUg0T0FKQk4KLQjBpgESAzI1MxiSASDKAyi4m44DMLCejgM4WEABWAFqAlNWcghRSDRPQUpCTgqRAQovCMGmARIEMTM2NRjKAyDvuAEo44GPAzC4hI8DOFhAAFgBagJTVnIIU0g0T1dTQk4KLwjBpgESBDIwNjAY77gBIJIBKOGEjwMwmYWPAzhYQAFYAWoCU1ZyCE5IMk9BSkJOCi0IwaYBEgMzNjMYkgEgiBgohoaPAzC4iI8DOFhAAVgBagJTVnIITkgyT0FKQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, May 25 - Tue, Jun 2 IAD Washington KOA Kona Coast CA $1,298 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:KOA,departure:25/05/2026TANYT&leg2=from:KOA,to:IAD,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1297.90&airProductToken=AQpeCi0IwaYBEgMzNzUYiBggkgEo7PaNAzC_-Y0DOFhAAFgBagJTVnIIVkg0T0FWQk4KLQjBpgESAzIwMBiSASDKAyj3_I0DMO__jQM4WEABWAFqAlNWcghTSDRPWlNCTgpeCi0IwaYBEgMyNjgYygMgkgEo0NmOAzCw3I4DOFhAAFgBagJTVnIIUUg0T0NKQk4KLQjBpgESAzczNxiSASCIGCjS3Y4DMPvfjgM4WEABWAFqAlNWcghRSDRPQ0pCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, May 28 - Sat, Jun 6 IAD Washington KOA Kona Coast CA $1,314 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:KOA,departure:28/05/2026TANYT&leg2=from:KOA,to:IAD,departure:06/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1313.20&airProductToken=AQpeCi0IwaYBEgMzNTEYiBggkgEotpeOAzCKmo4DOFhAAFgBagJTVnIIUUg0T0FKQk4KLQjBpgESAzI1MxiSASDKAyi4m44DMLCejgM4WEABWAFqAlNWcghRSDRPQUpCTgpeCi0IwaYBEgMyMjgYygMgkgEomICPAzD1go8DOFhAAFgBagJTVnIIVkg0T1dTQk4KLQjBpgESAzM2MxiSASCIGCiGho8DMLiIjwM4WEABWAFqAlNWcghOSDJPQVZCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Dec 17 - Wed, Dec 24 IAD Washington KOA Kona Coast CA $1,326 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:KOA,departure:17/12/2025TANYT&leg2=from:KOA,to:IAD,departure:24/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1325.10&airProductToken=AQqPAQotCMGmARIDMzUxGIgYIJIBKPL5_wIw2_z_AjhYQABYAWoCU1ZyCE5IMkVBVkJOCi4IwaYBEgQ4MTY3GJIBIKdbKND-_wIw0YGAAzhYQAFYAWoCU1ZyCExIMEVaU0JOCi4IwaYBEgQ4MjQ4GKdbIMoDKLKCgAMw4oKAAzhYQAFYAWoCU1ZyCExIMEVaU0JOCl4KLQjBpgESAzI1ORjKAyCSASjo0YADMMjUgAM4WEAAWAFqAlNWcghPSDJFWlZCTgotCMGmARIDNDA2GJIBIIgYKLjWgAMw7diAAzhYQAFYAWoCU1ZyCE9IMkVBVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, May 25 - Tue, Jun 2 IAD Washington KOA Kona Coast CA $1,414 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:KOA,departure:25/05/2026TANYT&leg2=from:KOA,to:IAD,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1413.10&airProductToken=AQpeCi0IwaYBEgMzNTEYiBggkgEo1vWNAzCq-I0DOFZAAFgBagJNQXIIVkgwT0NKTU4KLQjBpgESAzIzMxiSASDKAyju-I0DMOb7jQM4VkABWAFqAk1BcghWSDBPQ0pNTgpeCi0IwaYBEgMyNjgYygMgkgEo0NmOAzCw3I4DOFFAAFgBagJNQXIIUUg0T0NKTU4KLQjBpgESAzczNxiSASCIGCjS3Y4DMPvfjgM4UUABWAFqAk1BcghRSDRPQ0pNThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) Flight from Washington to Kailua-Kona (IAD - KOA) route information | Origin airport | Washington Dulles Intl. | | --- | --- | | Destination airport | Kona Intl. | | Airlines serving | Alaska Airlines | | Popular airline | Alaska Airlines | | Distance | 7636 km | ## Frequently asked questions ### How much is an Alaska Airlines flight from Washington Dulles Intl. Airport (IAD) to Kona Intl. Airport (KOA)? > You'll discover budget-friendly return Alaska Airlines flights from CA $1,245 from IAD to KOA by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains from CA $790 for a one-way trip.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from IAD to KOA with Alaska Airlines? > Browse for round-trip or one-way flights to Kailua-Kona in October or September. You could find an affordable fare with Alaska Airlines during these off-peak months. ### Does Alaska Airlines fly nonstop from Washington Dulles Intl. Airport (IAD) to Kona Intl. Airport (KOA)? > To find out if there's a direct trip from IAD to KOA with Alaska Airlines or other airlines, check the "Nonstop" filter when looking for flights. ### What airports does Alaska Airlines fly into in Kailua-Kona? > Take an Alaska Airlines flight from Washington Dulles Intl. Airport (IAD) to Kailua-Kona, and you'll likely come in to Kona Intl. Airport (KOA). This is the airline's main hub in this city. ### Can I change or cancel my Alaska Airlines flight from Washington Dulles Intl. Airport (IAD) to Kona Intl. Airport (KOA)? > It's generally possible to cancel or change your flight, although there may be additional fees if your booking was made over 24 hours ago. Need flexible options? Use our "Changes included" and "No cancel fee" filters to find flights that won't charge extra if you have to adjust your plans. To update your booking, head to "[Trips](https://www.expedia.ca/trips)," select your flight and click on "Manage Booking" for more information. ## Explore a world of travel with Expedia \*Available to Expedia members.