€251 Cheap Flights Washington to Honolulu (IAD-HNL)

View €251 flight on Wed, 3 Sep 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Daniel K. Inouye Intl. Airport (HNL)

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Cheap flights from Washington to Honolulu (IAD-HNL)

Prices were available within the past 7 days and start at €251 for one-way flights and €598 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, 3 May - Thu, 7 May
IAD
Washington
HNL
Oahu
€598 Return, found 6 days ago
€598
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 3 May from Washington to Oahu, returning Thu, 7 May, priced at €598 found 6 days ago
Alaska Airlines
Sun, 3 May - Thu, 7 May
IAD
Washington
HNL
Oahu
€604 Return, found 6 days ago
€604
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 3 May from Washington to Oahu, returning Thu, 7 May, priced at €604 found 6 days ago
Alaska Airlines
Sun, 3 May - Thu, 7 May
IAD
Washington
HNL
Oahu
€608 Return, found 6 days ago
€608
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 3 May from Washington to Oahu, returning Thu, 7 May, priced at €608 found 6 days ago
Alaska Airlines
Sun, 3 May - Thu, 7 May
IAD
Washington
HNL
Oahu
€630 Return, found 6 days ago
€630
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 3 May from Washington to Oahu, returning Thu, 7 May, priced at €630 found 6 days ago
Alaska Airlines
Mon, 20 Oct - Sun, 26 Oct
IAD
Washington
HNL
Oahu
€635 Return, found 6 days ago
€635
Return
found 6 days ago
Select Alaska Airlines flight, departing Mon, 20 Oct from Washington to Oahu, returning Sun, 26 Oct, priced at €635 found 6 days ago
Alaska Airlines
Sun, 3 May - Thu, 7 May
IAD
Washington
HNL
Oahu
€637 Return, found 6 days ago
€637
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 3 May from Washington to Oahu, returning Thu, 7 May, priced at €637 found 6 days ago
Alaska Airlines
Mon, 20 Oct - Sun, 26 Oct
IAD
Washington
HNL
Oahu
€639 Return, found 6 days ago
€639
Return
found 6 days ago
Select Alaska Airlines flight, departing Mon, 20 Oct from Washington to Oahu, returning Sun, 26 Oct, priced at €639 found 6 days ago
American Airlines
Sun, 3 May - Thu, 7 May
IAD
Washington
HNL
Oahu
€644 Return, found 6 days ago
€644
Return
found 6 days ago
Select American Airlines flight, departing Sun, 3 May from Washington to Oahu, returning Thu, 7 May, priced at €644 found 6 days ago
Delta
Sun, 3 May - Thu, 7 May
IAD
Washington
HNL
Oahu
€653 Return, found 6 days ago
€653
Return
found 6 days ago
Select Delta flight, departing Sun, 3 May from Washington to Oahu, returning Thu, 7 May, priced at €653 found 6 days ago
United
Sun, 3 May - Thu, 7 May
IAD
Washington
HNL
Oahu
€658 Return, found 6 days ago
€658
Return
found 6 days ago
Select United flight, departing Sun, 3 May from Washington to Oahu, returning Thu, 7 May, priced at €658 found 6 days ago

Find the cheapest month to fly from Washington (IAD) to Honolulu (HNL)

November is typically the cheapest month to fly

From €341 - €939 per traveller.

Graph displaying average flight prices per month

Washington to Honolulu route information
Origin airport
Washington Dulles Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
American Airlines, Delta, United
Return price
€597
Distance
7693 km

Perfect flights from Washington to Honolulu

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Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to Daniel K. Inouye Intl. ticket options cater to your travel preferences, with incredible one-way fares from €251 and roundtrip prices from €598. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Daniel K. Inouye Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Honolulu.

Frequently asked questions

How much is a flight from IAD to Honolulu International Airport?
Start packing your suitcase, because round-trip journeys between IAD and Daniel K. Inouye Intl. Airport (HNL) start from €598. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to HNL?
This can differ between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from Dulles Intl. Airport to Honolulu Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAD to Daniel K. Inouye Intl. Airport (HNL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to Honolulu International Airport?
With around 7,700 kilometres separating IAD and Honolulu International Airport, your flight will be a long one. Pack wisely and make your time on board more comfortable. Simple things like a sleep mask and some noise-cancelling headphones can make a massive difference.
Which airlines fly direct from IAD to Daniel K. Inouye Intl. Airport (HNL)?
Flying nonstop between IAD and Daniel K. Inouye Intl. Airport (HNL) isn't possible at present. However, you'll still be able to find a flight to Honolulu with at least one stop.
Are Washington Dulles Intl. Airport (IAD) to Honolulu Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute deals between Dulles Intl. Airport and HNL are possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers publicize their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to pounce when the price is right.

Explore a world of travel with Expedia

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