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

View HK$2,351 flight on Mon, 12 Jan 2026Opens in a new window
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Prices were available within the past 7 days and start at HK$2,351 for one-way flights and HK$4,630 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 12 Jan - Mon, 26 Jan
DCA
Washington
HNL
Oahu
HK$4,630 Return, found 17 hours ago
HK$4,630
Return
found 17 hours ago
Select Delta flight, departing Mon, 12 Jan from Washington to Oahu, returning Mon, 26 Jan, priced at HK$4,630 found 17 hours ago
Delta
Mon, 12 Jan - Mon, 26 Jan
DCA
Washington
HNL
Oahu
HK$4,702 Return, found 17 hours ago
HK$4,702
Return
found 17 hours ago
Select Delta flight, departing Mon, 12 Jan from Washington to Oahu, returning Mon, 26 Jan, priced at HK$4,702 found 17 hours ago
Delta
Mon, 12 Jan - Mon, 26 Jan
DCA
Washington
HNL
Oahu
HK$5,242 Return, found 17 hours ago
HK$5,242
Return
found 17 hours ago
Select Delta flight, departing Mon, 12 Jan from Washington to Oahu, returning Mon, 26 Jan, priced at HK$5,242 found 17 hours ago
Delta
Mon, 12 Jan - Mon, 26 Jan
DCA
Washington
HNL
Oahu
HK$5,252 Return, found 17 hours ago
HK$5,252
Return
found 17 hours ago
Select Delta flight, departing Mon, 12 Jan from Washington to Oahu, returning Mon, 26 Jan, priced at HK$5,252 found 17 hours ago
Delta
Mon, 12 Jan - Mon, 26 Jan
DCA
Washington
HNL
Oahu
HK$5,283 Return, found 17 hours ago
HK$5,283
Return
found 17 hours ago
Select Delta flight, departing Mon, 12 Jan from Washington to Oahu, returning Mon, 26 Jan, priced at HK$5,283 found 17 hours ago
Delta
Mon, 12 Jan - Mon, 26 Jan
DCA
Washington
HNL
Oahu
HK$6,425 Return, found 17 hours ago
HK$6,425
Return
found 17 hours ago
Select Delta flight, departing Mon, 12 Jan from Washington to Oahu, returning Mon, 26 Jan, priced at HK$6,425 found 17 hours ago
Delta
Mon, 12 Jan - Mon, 26 Jan
DCA
Washington
HNL
Oahu
HK$6,540 Return, found 17 hours ago
HK$6,540
Return
found 17 hours ago
Select Delta flight, departing Mon, 12 Jan from Washington to Oahu, returning Mon, 26 Jan, priced at HK$6,540 found 17 hours ago
Washington to Honolulu route information
Origin airport
Ronald Reagan Washington National
Destination airport
Daniel K. Inouye Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
American Airlines
Distance
7730 km

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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$2,351 on Expedia is a breeze — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from HK$4,630 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."
*Available to Expedia members.