IAD

$401 Find Cheap Flights from Kaua'i to Washington Dulles Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 2/26. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

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Everything you should know

Cheapest round-trip
$405
Alaska Airlines
Thu 2/26Mon 3/2
LIH - IAD • 1 stop
Cheapest one-way
$407
Delta
Fri 5/29
LIH - IAD • 2 stops
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We hope you love your trip to Dulles Intl!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Kaua'i to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kaua'i to Dulles Intl 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 Kaua'i to Dulles Intl

Thu, Feb 26 - Mon, Mar 2
Alaska Airlines Logo
11:19 pm - 5:20 pm
LIH
-
IAD
13h 01m1 stop
Alaska Airlines Logo
7:05 am - 10:18 pm
IAD
-
LIH
20h 13m1 stop
$405Alaska Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
7:45 pm - 5:20 pm
LIH
-
IAD
16h 35m2 stops
Multiple Airlines Logo
6:27 pm - 10:18 pm
IAD
-
LIH
32h 51m1 stop
$442Multiple Airlines
Mon, Apr 27 - Mon, May 4
Alaska Airlines Logo
11:00 am - 5:23 pm
LIH
-
IAD
24h 23m1 stop
Alaska Airlines Logo
5:37 pm - 10:09 am
IAD
-
LIH
22h 32m2 stops
$517Alaska Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
6:15 pm - 5:23 pm
LIH
-
IAD
17h 08m2 stops
Multiple Airlines Logo
5:37 pm - 10:09 am
IAD
-
LIH
22h 32m2 stops
$523Multiple Airlines
Mon, Apr 27 - Mon, May 4
Alaska Airlines Logo
11:00 am - 5:23 pm
LIH
-
IAD
24h 23m1 stop
Alaska Airlines Logo
7:00 am - 9:24 pm
IAD
-
LIH
20h 24m1 stop
$524Alaska Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
7:28 pm - 5:23 pm
LIH
-
IAD
15h 55m2 stops
Multiple Airlines Logo
5:37 pm - 10:09 am
IAD
-
LIH
22h 32m2 stops
$590Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
11:00 am - 5:23 pm
LIH
-
IAD
24h 23m1 stop
Multiple Airlines Logo
7:00 am - 8:10 pm
IAD
-
LIH
19h 10m2 stops
$598Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
8:40 pm - 5:30 pm
LIH
-
IAD
15h 50m2 stops
United Airlines Logo
8:36 am - 10:44 pm
IAD
-
LIH
19h 08m2 stops
$656United Airlines
Mon, Apr 27 - Mon, May 4
Alaska Airlines Logo
10:25 pm - 4:37 pm
LIH
-
IAD
12h 12m1 stop
Alaska Airlines Logo
7:00 am - 9:24 pm
IAD
-
LIH
20h 24m1 stop
$672Alaska Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$405
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Lihue to Washington Dulles Airport

FAQs for booking Kaua'i to Washington Dulles Airport flights

  • How does KAYAK find such low prices on flights from Kaua'i to Washington Dulles Airport?

    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 Kaua'i to Washington Dulles Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Kaua'i 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 Kaua'i to Washington Dulles Airport?

    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 Washington Dulles Airport with an airline and back to Kaua'i with another airline.

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

    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 Washington Dulles Airport from Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kaua'i to Dulles Intl

 
Need help choosing which airline to fly with from Kaua'i to Dulles Intl? 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.
7.4
United AirlinesOverall score based on 9091 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

The food is terrible. The same pasta or chicken with bad taste and presentation

6.0 GoodClaudia, Dec 2025
GUA - IAD
Read more United Airlines reviews

The food is terrible. The same pasta or chicken with bad taste and presentation

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Great crew, excellent landing, good food. Over all great experience. Thank you!

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
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Everything you need to know for your flight to Dulles Intl

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