S$551 Cheap Flights from Washington to Honolulu

View S$551 flight on Mon, 12 Jan, 2026Opens 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$551 for one-way flights and S$1,177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 11 Jan - Fri, 16 Jan
IAD
Washington
HNL
Oahu
S$1,177 Return, found 2 hours ago
S$1,177
Return
found 2 hours ago
Select Delta flight, departing Sun, 11 Jan from Washington to Oahu, returning Fri, 16 Jan, priced at S$1,177 found 2 hours ago
Delta
Sun, 11 Jan - Fri, 16 Jan
IAD
Washington
HNL
Oahu
S$1,299 Return, found 2 hours ago
S$1,299
Return
found 2 hours ago
Select Delta flight, departing Sun, 11 Jan from Washington to Oahu, returning Fri, 16 Jan, priced at S$1,299 found 2 hours ago
Delta
Sun, 11 Jan - Fri, 16 Jan
IAD
Washington
HNL
Oahu
S$1,356 Return, found 2 hours ago
S$1,356
Return
found 2 hours ago
Select Delta flight, departing Sun, 11 Jan from Washington to Oahu, returning Fri, 16 Jan, priced at S$1,356 found 2 hours ago

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

January is typically the cheapest month to fly

From S$546 - S$1,115 per traveller.

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$1,177. 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.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Daniel K. Inouye Intl.
Return price
S$1,176
Distance
7693 km
Average flight time
10 hours 57 mins

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Washington to Honolulu

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