DCA - LIH

$236 Find Cheap Flights from Reagan Washington National Airport to Lihue

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Lihue departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Lihue

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Lihue, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Lihue, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Reagan-National to Lihue (DCA-LIH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Lihue that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Lihue

Mon, Sep 15 - Mon, Sep 22
Delta Logo
6:10 am - 5:21 pmDCA-LIH
17h 11m2 stops
Delta Logo
9:40 pm - 3:30 pmLIH-DCA
11h 50m1 stop
$472Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
Delta Logo
6:10 am - 5:21 pmDCA-LIH
17h 11m2 stops
Delta Logo
9:40 pm - 7:30 pmLIH-DCA
15h 50m2 stops
$478Delta
Find Deal
Mon, Dec 8 - Fri, Dec 12
Alaska Airlines Logo
5:08 pm - 12:23 pmDCA-LIH
24h 15m1 stop
Alaska Airlines Logo
11:25 pm - 4:08 pmLIH-DCA
11h 43m1 stop
$497Alaska Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 10
Delta Logo
7:59 am - 7:05 pmDCA-LIH
17h 06m2 stops
Delta Logo
10:45 pm - 3:35 pmLIH-DCA
11h 50m1 stop
$502Delta
Find Deal
Fri, Oct 31 - Mon, Nov 10
Delta Logo
7:59 am - 7:05 pmDCA-LIH
17h 06m2 stops
Delta Logo
10:26 pm - 7:20 pmLIH-DCA
15h 54m2 stops
$508Delta
Find Deal
Wed, Nov 26 - Wed, Dec 3
Alaska Airlines Logo
9:59 am - 1:03 pmDCA-LIH
32h 04m1 stop
Alaska Airlines Logo
2:53 pm - 9:02 pmLIH-DCA
25h 09m1 stop
$520Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
American Airlines Logo
7:29 am - 2:27 pmDCA-LIH
12h 58m1 stop
American Airlines Logo
9:40 pm - 4:19 pmLIH-DCA
12h 39m1 stop
$555American Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
United Airlines Logo
6:30 am - 4:58 pmDCA-LIH
15h 28m2 stops
United Airlines Logo
2:30 pm - 11:32 amLIH-DCA
16h 02m2 stops
$590United Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 15
American Airlines Logo
7:29 am - 2:27 pmDCA-LIH
12h 58m1 stop
American Airlines Logo
9:40 pm - 7:59 pmLIH-DCA
16h 19m1 stop
$613American Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 6
United Airlines Logo
6:25 am - 3:36 pmDCA-LIH
15h 11m2 stops
United Airlines Logo
12:57 pm - 8:58 amLIH-DCA
14h 01m2 stops
$665United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Reagan-National to Lihue flights

Get data-powered insights and trends into flights from Reagan-National to Lihue to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Lihue?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to Lihue clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Lihue on a Wednesday and more expensive on a Saturday. On your return trip to Reagan Washington National Airport, you should consider flying back on a Friday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Lihue?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Lihue, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Lihue is November, where tickets cost $489 (return) on average. On the other hand, the most expensive months are September and July, where the average cost of round-trip tickets is $1,326 and $1,011 respectively.

Good to know

Low seasonSeptember
Cheapest flight$236
Best time to beat the crowds but there is an average 73% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Reagan Washington National Airport to Lihue

When to book flights from Reagan-National to Lihue

Are your dates flexible? Find out the best times to travel from Reagan-National to Lihue based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Lihue flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Lihue?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Lihue was $236 for a one-way ticket and $472 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Lihue?

    No

  • Which airports will I be using when flying from Reagan Washington National Airport to Lihue?

    On your way to Lihue, you’ll fly out from Washington, D.C. Reagan-National. You’ll be landing at Lihue.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Lihue?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Lihue?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Reagan Washington National Airport and Lihue, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Lihue, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Lihue are Delta and American Airlines. With an average price for the route of $660 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $732 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Lihue?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Lihue.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Lihue?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lihue from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Lihue?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lihue with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and LIH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Lihue?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lihue from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Reagan-National to Lihue

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Lihue. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Lihue? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7982 reviews
7.9Comfort
7.9Entertainment
8.5Crew
7.3Food
8.2Boarding
Airline reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

6.0 GoodKristopher, Aug 2025HPN - ATL
Read more Delta reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

Everything you need to know for your flight from Reagan-National to Lihue

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