$268 Cheap Alaska Airlines flights Washington (IAD) to Honolulu (HNL)

Finding cheap one-way Alaska Airlines flights from IAD to HNL from $268 on Expedia is a breeze — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $546 for your next getaway.**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.

November is one of the cheapest months to travel to Honolulu with Alaska Airlines. You could also find fantastic deals on return and one-way tickets in October.

To find cheap Alaska Airlines fares from Washington Dulles Intl. Airport (IAD) to Daniel K. Inouye Intl. Airport (HNL), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the overall price. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To find out if there’s a direct route from IAD to HNL with Alaska Airlines or another carrier, check the “Nonstop” filter when looking for tickets.

Filter your results by “Early Morning” and “Morning” to browse the earliest departures from IAD to HNL. Setting off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take an Alaska Airlines flight from Washington Dulles Intl. Airport (IAD) to Honolulu, and you’ll most likely come in to Daniel K. Inouye Intl. Airport (HNL). This is the airline’s main hub in this city.

Taking off from IAD to HNL with Alaska Airlines comes with a variety of perks, including an excellent in-flight experience and top-tier customer service. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That’s in addition to the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s generally possible to change or cancel your flight, although there may be a charge if you made your booking over 24 hours ago. Need flexible options? Make use of our “No cancel fee” and “Changes included” filters to find flights that won’t penalize you if you have to revise your plans. To modify your booking, head to “Trips,” select your flight and click on “Manage Booking” for further information.