S$389 Cheap Flights from Washington to Honolulu

View S$389 flight on Sat, 23 Aug, 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 S$389 for one-way flights and S$953 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 23 Aug - Sat, 6 Sep
IAD
Washington
HNL
Oahu
S$953 Return, found 5 days ago
S$953
Return
found 5 days ago
Select United flight, departing Sat, 23 Aug from Washington to Oahu, returning Sat, 6 Sep, priced at S$953 found 5 days ago
United
Sat, 23 Aug - Sat, 6 Sep
IAD
Washington
HNL
Oahu
S$974 Return, found 5 days ago
S$974
Return
found 5 days ago
Select United flight, departing Sat, 23 Aug from Washington to Oahu, returning Sat, 6 Sep, priced at S$974 found 5 days ago
United
Sat, 23 Aug - Sat, 6 Sep
IAD
Washington
HNL
Oahu
S$1,054 Return, found 5 days ago
S$1,054
Return
found 5 days ago
Select United flight, departing Sat, 23 Aug from Washington to Oahu, returning Sat, 6 Sep, priced at S$1,054 found 5 days ago
United
Sat, 23 Aug - Sat, 6 Sep
IAD
Washington
HNL
Oahu
S$1,082 Return, found 5 days ago
S$1,082
Return
found 5 days ago
Select United flight, departing Sat, 23 Aug from Washington to Oahu, returning Sat, 6 Sep, priced at S$1,082 found 5 days ago
United
Sat, 23 Aug - Sat, 6 Sep
IAD
Washington
HNL
Oahu
S$1,085 Return, found 5 days ago
S$1,085
Return
found 5 days ago
Select United flight, departing Sat, 23 Aug from Washington to Oahu, returning Sat, 6 Sep, priced at S$1,085 found 5 days ago
United
Sat, 23 Aug - Sat, 6 Sep
IAD
Washington
HNL
Oahu
S$1,102 Return, found 5 days ago
S$1,102
Return
found 5 days ago
Select United flight, departing Sat, 23 Aug from Washington to Oahu, returning Sat, 6 Sep, priced at S$1,102 found 5 days ago
United
Sat, 23 Aug - Sat, 6 Sep
IAD
Washington
HNL
Oahu
S$1,107 Return, found 5 days ago
S$1,107
Return
found 5 days ago
Select United flight, departing Sat, 23 Aug from Washington to Oahu, returning Sat, 6 Sep, priced at S$1,107 found 5 days ago
American Airlines
Sat, 23 Aug - Sat, 6 Sep
IAD
Washington
HNL
Oahu
S$1,137 Return, found 5 days ago
S$1,137
Return
found 5 days ago
Select American Airlines flight, departing Sat, 23 Aug from Washington to Oahu, returning Sat, 6 Sep, priced at S$1,137 found 5 days ago
Delta
Sat, 23 Aug - Sat, 6 Sep
IAD
Washington
HNL
Oahu
S$1,152 Return, found 5 days ago
S$1,152
Return
found 5 days ago
Select Delta flight, departing Sat, 23 Aug from Washington to Oahu, returning Sat, 6 Sep, priced at S$1,152 found 5 days ago
Alaska Airlines
Sat, 23 Aug - Sat, 6 Sep
IAD
Washington
HNL
Oahu
S$1,189 Return, found 5 days ago
S$1,189
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 23 Aug from Washington to Oahu, returning Sat, 6 Sep, priced at S$1,189 found 5 days ago

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

November is typically the cheapest month to fly

From S$511 - S$1,410 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.
Return price
S$953
Distance
7693 km

Perfect flights from Washington to Honolulu

Your Journey from Washington to Honolulu

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Delta, American Airlines, Alaska Airlines. Our selection of flights from Washington Dulles Intl. to Daniel K. Inouye Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Washington to Honolulu Flights

Experience the joy of finding cheap flights from Washington Dulles Intl. to Daniel K. Inouye Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$389 and roundtrip prices from S$953*.
 

Pre-Flight Essentials

Ensure a smooth journey from Washington to Honolulu with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Honolulu

Picture yourself stepping off the plane in Honolulu and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Washington to Honolulu Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Washington to Honolulu.
 

Beyond the Flight – Exploring Honolulu

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Book Your Flight from Washington to Honolulu with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Washington to Honolulu with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$953. 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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