IAD - LIH

$277 Find Cheap Flights from Washington Dulles 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 Dulles Intl 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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Flights Deals

Cheap Flights from Dulles Intl to Lihue (IAD-LIH)

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

Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
5:03 am - 3:04 pmIAD-LIH
15h 01m2 stops
American Airlines Logo
2:59 pm - 10:45 amLIH-IAD
14h 46m2 stops
$508American Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Alaska Airlines Logo
7:43 am - 1:05 pmIAD-LIH
34h 22m2 stops
Alaska Airlines Logo
4:36 pm - 5:06 pmLIH-IAD
19h 30m2 stops
$544Alaska Airlines
Find Deal
Mon, Sep 22 - Mon, Sep 29
Alaska Airlines Logo
6:09 pm - 12:14 pmIAD-LIH
24h 05m2 stops
Alaska Airlines Logo
1:03 pm - 5:09 pmLIH-IAD
22h 06m2 stops
$554Alaska Airlines
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Tue, Nov 4 - Tue, Nov 11
Delta Logo
7:00 am - 8:22 pmIAD-LIH
18h 22m1 stop
Delta Logo
10:26 pm - 11:15 pmLIH-IAD
19h 49m2 stops
$576Delta
Find Deal
Mon, Sep 22 - Mon, Sep 29
Alaska Airlines Logo
9:00 am - 9:30 pmIAD-LIH
18h 30m1 stop
Alaska Airlines Logo
1:03 pm - 5:09 pmLIH-IAD
22h 06m2 stops
$578Alaska Airlines
Find Deal
Wed, Oct 22 - Fri, Oct 31
Alaska Airlines Logo
5:47 pm - 9:43 amIAD-LIH
21h 56m2 stops
Alaska Airlines Logo
3:06 pm - 5:06 pmLIH-IAD
20h 00m2 stops
$585Alaska Airlines
Find Deal
Wed, Oct 22 - Fri, Oct 31
Delta Logo
7:00 am - 7:22 pmIAD-LIH
18h 22m1 stop
Delta Logo
9:26 pm - 11:15 pmLIH-IAD
19h 49m2 stops
$606Delta
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Sun, Oct 26 - Thu, Nov 6
United Airlines Logo
8:25 am - 3:58 pmIAD-LIH
13h 33m1 stop
United Airlines Logo
2:15 pm - 7:21 amLIH-IAD
12h 06m1 stop
$608United Airlines
Find Deal
Sun, Oct 26 - Thu, Nov 6
United Airlines Logo
8:25 am - 3:58 pmIAD-LIH
13h 33m1 stop
United Airlines Logo
8:30 pm - 3:55 pmLIH-IAD
14h 25m2 stops
$613United Airlines
Find Deal
Sun, Oct 26 - Thu, Nov 6
Hawaiian Airlines Logo
7:43 am - 2:36 pmIAD-LIH
12h 53m1 stop
Hawaiian Airlines Logo
11:19 pm - 4:46 pmLIH-IAD
12h 27m1 stop
$748Hawaiian Airlines
Find Deal
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KAYAK's insights & trends for Dulles Intl to Lihue flights

Get data-powered insights and trends into flights from Dulles Intl 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 Washington Dulles Airport to Lihue?

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

If your flying dates are flexible, you should consider flying to Lihue on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Washington Dulles Airport to Lihue. For your return ticket, we recommend flying on a Tuesday and avoiding Wednesdays for the best deals.

What is the cheapest month to fly from Washington, D.C. Dulles Intl 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. Dulles Intl 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. Dulles Intl Airport to Lihue is January, where tickets cost $625 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,022 and $994 respectively.

Good to know

Low seasonOctober
High seasonJuly
Cheapest flight$277
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Washington Dulles Airport to Lihue

When to book flights from Dulles Intl to Lihue

Are your dates flexible? Find out the best times to travel from Dulles Intl 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 Washington Dulles Airport to Lihue flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Lihue?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Lihue was $277 for a one-way ticket and $508 for a round-trip.

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

    A passport is not required to fly from Washington Dulles Airport to Lihue.

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

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

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

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Washington Dulles 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, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Lihue are Alaska Airlines and Delta. With an average price for the route of $722 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $768 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Washington Dulles 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 Washington Dulles Airport to Lihue.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lihue from Washington Dulles 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 Washington Dulles 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 Washington Dulles Airport with another airline. Booking your flights between Washington Dulles 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 Washington Dulles 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 Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Dulles Intl 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 Dulles Intl 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
8.5Crew
7.8Comfort
8.1Boarding
7.1Food
Airline reviews

Terrible check in experience, and they ended up losing our bag.

2.0 MediocreEmilie, Jun 2025KOA - OGG
Read more Alaska Airlines reviews

Terrible check in experience, and they ended up losing our bag.

they didn't fix a plane and we were delayed travelling an extra 12 hours.

It was too cold for the first quarter of the flight.

I loved that we boarded orderly and quickly, that I had an opportunity to check my bag free at the gate, that there was plenty of seat/leg room, there was smooth takeoff and landing, the attendants were pleasant and helpful, and that we arrived on time!!

This flight was how a flight should be. The flight from Hawaii to Seattle was terrible

Our big luggage never made it to Boston. Very crucial to get it ASAP as heart medication is in there.

Despite boarding starting quite late, we actually got to LAX on time. Boarding was easy and orderly. We knew that no screen with entertainment choices would be included on this flight, and that's fine. It was the best price, and we brought all the types of entertainment we needed with us, and appreciated the USB charging ports. What stood out most, was the complimentary liquor. THAT made the biggest difference in our enjoyment of this flight.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

Self check in is not indicated well if you approach Terminal 1 from Terminal 2 Parking

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Everything you need to know for your flight from Dulles Intl to Lihue

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