Cheap Flights from Washington D.C. to Honolulu International

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Flight deals from Washington D.C. to Honolulu International

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Honolulu International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington D.C. to Honolulu International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Honolulu International flights are currently cheapest in October.

Direct flights from Washington D.C. to Honolulu International

Washington D.C. to Honolulu International: Alternative routes

Compare routes from Washington D.C. to Honolulu below. You may find an airport to fly into that's cheaper, faster, or easier than Honolulu International.

Washington D.C. to Honolulu: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 12,134
Cheapest month to flyOctober
Average flight time10 hrs, 39 mins
Most popular airlineAir China
Average flights per week13

Finding cheap flights from Washington D.C. to Honolulu International: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Honolulu International is ج.م.‏ 24,383. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
10 hours and 39 minutes is the average flight time from Washington D.C. to Honolulu International.
Air China, Air New Zealand and United fly direct from Washington D.C. to Honolulu International.
As of May 2025, there are 13 flights per week flying from Washington D.C. to Honolulu International.
The cheapest month to fly from Washington D.C. to Honolulu International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Honolulu International Airport on Thursday, 13 November 2025.
Yes – the average flight time is 10 hours and 39 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Honolulu International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Honolulu is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Washington DC to Daniel K. Inouye International Airport (HNL): what you need to know

  • Start your trip planning by checking out the most convenient departure point for your flight from Washington DC to Daniel K. Inouye International Airport (HNL). Explore your options for setting off from Ronald Reagan National Airport (DCA) or Washington Dulles International Airport (IAD), two of the city's main airports.

  • Honolulu is 6 hours behind Washington DC. Daniel K. Inouye International Airport is located in Honolulu, which operates on the UTC-10 timezone.

  • The busiest route is from Ronald Reagan National Airport (DCA) to Daniel K. Inouye International Airport (HNL), with 3 direct weekly services. If you'd like to get going as soon as possible, the earliest flight from DCA to HNL is the 08:20 United option. If you prefer travelling later, the last departure is at 08:50 with United.

  • Your flight from Washington DC to HNL won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Getting on a plane during a peak time like July? Popular seasons (like spring break, summer and New Year) can add another hour at security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before a domestic departure.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

  • DCA is roughly 8 kilometres from the centre of Washington DC. To work out how to get there, use Google Maps. This useful travel app will give you the fastest route and your public transport options.

  • Want an easy start to your journey? Stay near Ronald Reagan National Airport. Whether you're boarding an early flight from Washington DC to Daniel K. Inouye International Airport or just don't want to be rushed, these hotels are perfect:

Washington Dulles International Airport (IAD)

  • Searching for more options for a direct flight from Washington DC to Daniel K. Inouye International Airport (HNL)? Browse the fares leaving from Washington Dulles International Airport (IAD).

  • From IAD, direct flights from Washington DC to HNL are offered by United.

  • IAD is around 56 kilometres from central Washington DC. It'll take you 51 minutes or so to get to the airport in a car from the city centre. Public transport takes approximately 3 hours and 26 minutes.

  • Kick off your holiday early with an extra night away from home. Before your flight from Washington DC to HNL, chill out in one of these hotels close to Washington Dulles International Airport:

About Daniel K. Inouye International Airport (HNL)

  • If you're arriving on a late flight from Washington DC to Daniel K. Inouye International Airport, few things top the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and snoozing not long after at one of these hotels near HNL:

Getting from Daniel K. Inouye International Airport (HNL) to central Honolulu

  • Daniel K. Inouye International Airport is approximately 21 kilometres from the centre of Honolulu. With your own car rental or if you're catching a cab, the drive is around 24 minutes.

  • It typically takes 2 hours and 58 minutes if you're travelling on public transport.

How to find the cheapest flights from Washington DC to Daniel K. Inouye International Airport (HNL)

  • For a one-way ticket from Washington DC to Daniel K. Inouye International Airport, ج.م.‏ 12,134 is the cheapest price. You can also book a return trip starting from ج.م.‏ 24,383. These are currently the lowest fares but are subject to change based on availability.

  • We suggest booking as soon as possible to get cheap tickets from Washington DC to HNL. You're more likely to bag a bargain and enjoy more options for flight times and travel dates.

  • Finding cheap tickets from Washington DC to Daniel K. Inouye International Airport is more likely if you're flexible with your trip dates. Check out the 'Whole month' search function to see the best prices across the month and snap up a great deal.

  • Sign into your online account or use the app to create a Price Alert. You'll get notified straight away if the price has dropped. It doesn't take long, and it'll save you the hassle of searching for a cheap ticket from Washington DC to HNL every day.

  • Play around with the filters to find your ideal journey. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Washington DC to Daniel K. Inouye International Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

The best time to fly from Washington DC to Daniel K. Inouye International Airport (HNL)

  • It's time to work out your travel dates for your flight from Washington DC to Daniel K. Inouye International Airport. July is the most popular month to visit Honolulu. If you like a more peaceful vibe, go in May.

  • Book your flight from Washington DC to HNL for September if you're eager to experience the city during its warmest month. Expect temperatures in Honolulu to range from 24ºC to 27ºC.

  • February has average temperatures of between 20ºC and 24ºC. Look for cheap flights from Washington DC to Daniel K. Inouye International Airport sometime then if you like travelling in cooler conditions.

More about Honolulu

Complete your Honolulu trip with a car rental

  • Hop behind the wheel of one of our car rentals in Honolulu and explore on your own terms. Easily compare prices from trusted rental companies in one place after booking your hotel and cheap flights from Washington DC to Daniel K. Inouye International Airport.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.