United flights to Honolulu from Washington

View S$554 flight on Sat, 7 Mar, 2026Opens in a new window

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United flights from Washington to Honolulu (DCA→HNL)

Prices were available within the past 7 days and start at S$554 for one-way flights and S$1,394 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 26 Feb - Mon, 2 Mar
DCA
Washington
HNL
Oahu
S$1,394 Return, found 2 days ago
S$1,394
Return
found 2 days ago
Select United flight, departing Thu, 26 Feb from Washington to Oahu, returning Mon, 2 Mar, priced at S$1,394 found 2 days ago

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 S$974
HNL
Daniel K. Inouye Intl.
Cheapest
Flights from S$974

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

February is typically the cheapest month to fly

From S$523 - S$944 per traveller.
Washington to Honolulu route information
Origin airport
Ronald Reagan Washington National
Destination airport
Daniel K. Inouye Intl.
Distance
7730 km

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Frequently asked questions

How much is a United Airlines flight from Ronald Reagan Washington National Airport (DCA) to Daniel K. Inouye Intl. Airport (HNL)?
Grab cheap return United Airlines flights from S$1,394 from DCA to HNL by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from S$554 for a one-way journey.**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 United Airlines?
United Airlines flights to Honolulu tend to be cheaper in the quieter months of November and October. Whether you're after a one-way or round-trip ticket, you could land a better deal then.
Does United Airlines fly nonstop from Ronald Reagan Washington National Airport (DCA) to Daniel K. Inouye Intl. Airport (HNL)?
Click on our "Nonstop" filter when looking for direct United Airlines flights from DCA to HNL. You'll also be able to compare other airlines servicing the same nonstop trip.
What airports does United Airlines fly into in Honolulu?
United Airlines flights from Ronald Reagan Washington National Airport (DCA) to Honolulu come in to land at Daniel K. Inouye Intl. Airport (HNL). This is the main entry point here.
Can I change or cancel my United Airlines flight from Ronald Reagan Washington National Airport (DCA) to Daniel K. Inouye Intl. Airport (HNL)?
Changes are generally free within 24 hours of making your booking, but your airline may add a charge after that. For more information about modifying your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to change your plans without additional charges, apply the "No cancel fee" or "Changes included" filter when planning your next escape.

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