Delta Cheap Flights from Washington to Honolulu: DL DCA→HNL

View HK$2,061 flight on Tue, 13 Jan 2026Opens in a new window
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Prices were available within the past 7 days and start at HK$2,061 for one-way flights and HK$3,727 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 13 Jan - Thu, 15 Jan
DCA
Washington
HNL
Oahu
HK$3,727 Return, found 1 day ago
HK$3,727
Return
found 1 day ago
Select Delta flight, departing Tue, 13 Jan from Washington to Oahu, returning Thu, 15 Jan, priced at HK$3,727 found 1 day ago
Delta
Tue, 13 Jan - Thu, 15 Jan
DCA
Washington
HNL
Oahu
HK$4,122 Return, found 1 day ago
HK$4,122
Return
found 1 day ago
Select Delta flight, departing Tue, 13 Jan from Washington to Oahu, returning Thu, 15 Jan, priced at HK$4,122 found 1 day ago
Delta
Tue, 13 Jan - Thu, 15 Jan
DCA
Washington
HNL
Oahu
HK$4,163 Return, found 1 day ago
HK$4,163
Return
found 1 day ago
Select Delta flight, departing Tue, 13 Jan from Washington to Oahu, returning Thu, 15 Jan, priced at HK$4,163 found 1 day ago
Delta
Fri, 16 Jan - Mon, 26 Jan
DCA
Washington
HNL
Oahu
HK$4,557 Return, found 10 hours ago
HK$4,557
Return
found 10 hours ago
Select Delta flight, departing Fri, 16 Jan from Washington to Oahu, returning Mon, 26 Jan, priced at HK$4,557 found 10 hours ago
Delta
Tue, 13 Jan - Thu, 15 Jan
DCA
Washington
HNL
Oahu
HK$4,568 Return, found 1 day ago
HK$4,568
Return
found 1 day ago
Select Delta flight, departing Tue, 13 Jan from Washington to Oahu, returning Thu, 15 Jan, priced at HK$4,568 found 1 day ago
Delta
Tue, 13 Jan - Thu, 15 Jan
DCA
Washington
HNL
Oahu
HK$4,931 Return, found 1 day ago
HK$4,931
Return
found 1 day ago
Select Delta flight, departing Tue, 13 Jan from Washington to Oahu, returning Thu, 15 Jan, priced at HK$4,931 found 1 day ago

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

February is typically the cheapest month to fly

From HK$3,188 - HK$5,621 per traveller.

Alternative airports near Honolulu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Daniel K. Inouye Intl. HNL. Cheapest option available. Flights from HK$5,429
HNL
Daniel K. Inouye Intl.
Cheapest
Flights from HK$5,429

Frequently asked questions

How much is a Delta Air Lines flight from Ronald Reagan Washington National Airport (DCA) to Daniel K. Inouye Intl. Airport (HNL)?
Scoring cheap one-way Delta Air Lines flights from DCA to HNL from HK$2,061 on Expedia is a breeze — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from HK$3,727 for your next break.**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.
What is the cheapest month to fly from DCA to HNL with Delta Air Lines?
November is one of the cheapest months to jet away to Honolulu with Delta Air Lines. You could also find fantastic deals on one-way and round-trip tickets in October.
Does Delta Air Lines fly nonstop from Ronald Reagan Washington National Airport (DCA) to Daniel K. Inouye Intl. Airport (HNL)?
To find out if there's a direct route from DCA to HNL with Delta Air Lines or another airline, check the "Nonstop" filter when searching for tickets.
What airports does Delta Air Lines fly into in Honolulu?
Daniel K. Inouye Intl. Airport (HNL) is the main Honolulu gateway for Delta Air Lines flights from Ronald Reagan Washington National Airport (DCA).
Can I change or cancel my Delta Air Lines flight from Ronald Reagan Washington National Airport (DCA) to Daniel K. Inouye Intl. Airport (HNL)?
Depending on the type of ticket you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after it's been confirmed. To secure flexible plane tickets, select our "No cancel fee" or "Changes included" filter when searching for flights. For more information on changing or cancelling your reservation, head to "Trips," select your flight and click on "Manage Booking."

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Popular airline
Delta
Distance
7730 km
*Available to Expedia members.