$220 Cheap Flights from Lihue (LIH) to Washington (DCA)

View $220 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Lihue Airport (LIH) to Ronald Reagan Washington National Airport (DCA)

Cheap Flights from Lihue to Washington (LIH-DCA)

Prices were available within the past 7 days and start at $220 for one-way flights and $456 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Dec 4 - Tue, Dec 9
LIH
Kauai
DCA
Washington
$456 Roundtrip, found 2 days ago
$456
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Kauai to Washington, returning Tue, Dec 9, priced at $456 found 2 days ago
Alaska Airlines
Thu, Dec 4 - Tue, Dec 9
LIH
Kauai
DCA
Washington
$456 Roundtrip, found 2 days ago
$456
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Kauai to Washington, returning Tue, Dec 9, priced at $456 found 2 days ago
Delta
Tue, Nov 18 - Sat, Dec 6
LIH
Kauai
DCA
Washington
$459 Roundtrip, found 6 days ago
$459
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 18 from Kauai to Washington, returning Sat, Dec 6, priced at $459 found 6 days ago
Alaska Airlines
Thu, Dec 4 - Tue, Dec 9
LIH
Kauai
DCA
Washington
$462 Roundtrip, found 2 days ago
$462
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Kauai to Washington, returning Tue, Dec 9, priced at $462 found 2 days ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
LIH
Kauai
DCA
Washington
$475 Roundtrip, found 2 days ago
$475
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Kauai to Washington, returning Mon, Dec 8, priced at $475 found 2 days ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
LIH
Kauai
DCA
Washington
$481 Roundtrip, found 2 days ago
$481
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Kauai to Washington, returning Mon, Dec 8, priced at $481 found 2 days ago
Alaska Airlines
Thu, Dec 4 - Mon, Dec 8
LIH
Kauai
DCA
Washington
$485 Roundtrip, found 2 days ago
$485
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Kauai to Washington, returning Mon, Dec 8, priced at $485 found 2 days ago
Southwest Airlines
Fri, Jan 30 - Mon, Feb 2
LIH
Kauai
DCA
Washington
$598 Roundtrip, found 4 days ago
$598
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Fri, Jan 30 from Kauai to Washington, returning Mon, Feb 2, priced at $598 found 4 days ago
Hawaiian Airlines
Fri, Nov 14 - Sat, Dec 6
LIH
Kauai
DCA
Washington
$629 Roundtrip, found 6 days ago
$629
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Fri, Nov 14 from Kauai to Washington, returning Sat, Dec 6, priced at $629 found 6 days ago
American Airlines
Mon, Mar 23 - Thu, Apr 2
LIH
Kauai
DCA
Washington
$814 Roundtrip, found 3 hours ago
$814
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Mar 23 from Kauai to Washington, returning Thu, Apr 2, priced at $814 found 3 hours ago

Alternative airports near Washington

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

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $723
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $723
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $834
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $834

Frequently asked questions

How much does a flight from Lihue Airport (LIH) to Ronald Reagan Washington National Airport (DCA) cost?
Grab a cheap one-way flight from $220 or cheap return flight from $456 from Lihue Airport (LIH) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lihue Airport (LIH) to Ronald Reagan Washington National Airport (DCA)?
The cheapest month to fly from LIH to DCA is December, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Lihue Airport (LIH) to Ronald Reagan Washington National Airport (DCA)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LIH to DCA flight.
How many flights per day from Lihue Airport (LIH) to Ronald Reagan Washington National Airport (DCA)?
Direct flights from Lihue Airport (LIH) to Ronald Reagan Washington National Airport (DCA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LIH to DCA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lihue Airport (LIH) to Ronald Reagan Washington National Airport (DCA)?
To reach Ronald Reagan Washington National Airport (DCA) on time, pick a flight that leaves Lihue Airport (LIH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lihue Airport (LIH) to Ronald Reagan Washington National Airport (DCA) last-minute?
Holding off until just before your trip to book a ticket from LIH to DCA generally means paying more. While you may come across some last-minute deals, there's no guarantee. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a LIH to DCA flight and hotel package?
Securing a LIH to DCA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lihue Airport (LIH) to Ronald Reagan Washington National Airport (DCA)?
Usually, it's possible to reschedule or cancel your LIH to DCA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Lihue
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$455
Distance
4880 mi

Book with confidence

Lihue to Washington Flights

The cheapest times to fly from Lihue to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lihue to Washington are during the month of December. You can find some of the cheapest flights from Lihue to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lihue to Washington

Sunday is one of the best days to book for cheap flights from Lihue to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lihue to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lihue to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $220 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lihue to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lihue to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lihue to Washington Flights

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*Available to One Key members.