IAD

$268 Find Cheap Flights from Kaua'i to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 8/12. 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

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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.

Recent round-trip flight deals from Kaua'i to Dulles Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Kaua'i to Dulles Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Alaska Airlines Logo
3:43 pm - 6:25 pmLIH-IAD
20h 42m2 stops
Alaska Airlines Logo
7:25 pm - 11:45 amIAD-LIH
22h 20m1 stop
$540Alaska Airlines
Find Deal
Thu, May 22 - Tue, May 27
Alaska Airlines Logo
3:43 pm - 6:25 pmLIH-IAD
20h 42m2 stops
Alaska Airlines Logo
6:30 am - 3:15 pmIAD-LIH
14h 45m2 stops
$546Alaska Airlines
Find Deal
Thu, May 22 - Tue, May 27
Alaska Airlines Logo
10:33 pm - 7:36 amLIH-IAD
27h 03m1 stop
Alaska Airlines Logo
7:25 pm - 11:45 amIAD-LIH
22h 20m1 stop
$619Alaska Airlines
Find Deal
Thu, May 22 - Tue, May 27
Delta Logo
9:45 pm - 11:34 pmLIH-IAD
19h 49m2 stops
Delta Logo
7:30 am - 7:22 pmIAD-LIH
17h 52m1 stop
$2,705Delta
Find Deal
Sun, Sep 7 - Fri, Sep 26
Delta Logo
9:45 pm - 11:49 pmLIH-IAD
20h 04m2 stops
Delta Logo
6:15 am - 5:23 pmIAD-LIH
17h 08m2 stops
$3,120Delta
Find Deal
Sun, Sep 7 - Fri, Sep 26
Alaska Airlines Logo
11:00 am - 7:32 amLIH-IAD
14h 32m1 stop
Alaska Airlines Logo
7:00 am - 9:30 pmIAD-LIH
20h 30m1 stop
$4,237Alaska Airlines
Find Deal
Sun, Sep 7 - Fri, Sep 26
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Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$268
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 2% 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.

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 8696 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

10.0 ExcellentAnonymous, Mar 2025GUA - IAD
Read more United Airlines reviews

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

United left one of our bags back in SFO but that’s not my real complaint. The complaint is how it all went down. So we checked in the day before online and were told we could use the quick drop for luggage. So the next day I used baggage quick drop curbside at SFO. The agent mistakenly didn't tag my bag as he put my bag on the conveyor belt untagged. We immediately alerted him he had not tagged the bag. I walked with him to the baggage service office to find my bag and tag it. We waited outside the office for 10 mins. He came out and said everything was ok and the bag was going to be tagged and on my flight. We received a text that one of our bags was on the flight but the other was not. I alerted my first class flight attendant immediately upon boarding the flight. She was helpful and said she’d get it sorted out right away. She called over the gate agent. The gate agent used my bag number and looked over information on her device. She said my bag was on the flight. The flight attendant was standing with her, looking at the device, and also said “yep it’s on the flight”. During the flight the flight attendant made reference to how reassuring it must feel knowing the bag was on the flight. Upon arriving to IAD we received a text that my bag was not on my flight. The text said my bag would arrive to my final destination LIS 24 hrs late. I understand that mistakes happen. I was totally ok with my bag mistakenly not getting tagged at the quick drop. I was fine with walking down to baggage services to tag my bag. But, what I am not ok with is that the United staff said they fixed the mistake two different times, assuring me twice that my bag would be/was on the plane…and it wasn’t. I expected better attention by the employees, for them to do what they said they were going to do. We also spent extra money to upgrade our seats to first class, including the entire return leg from Lisbon to San Francisco because we wanted a smoother and more relaxing travel experience. Our money was not well spent. We will not be using United for travel going forward.

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

Horrifying! And I am almost 2 million miles with United. Late by 3 1/2 hours. Worst: after two hours on the plane waiting, they decided that one of the tires had been damaged and then decided to change it. Another hour and a half to change the tire!!!!! NO EXCUSE FOR THIS. The crew didn't even offer a glass of water until we had been on the plane for FIVE hours. This is the worst airline in the world. I'm simply stuck because they fly on the only routes I need.

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Attendants zipped through cabin so fast hardly anyone got the water they told us we could have in the short flight. Nothing else was offered.

Sucks ! All three flights I was on this trip were delayed.

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

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