IAD

$249 Find Cheap Flights from The Big Island to Washington Dulles Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 10/14. 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

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Flight Deals

Cheap Flights from The Big Island to Washington, D.C.

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from The Big Island to Washington, D.C. 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 The Big Island to Washington, D.C.

Mon, Oct 5 - Mon, Oct 19
Alaska Airlines Logo
10:36 am - 5:50 pm
KOA
-
IAD
25h 14m
1 stop
Alaska Airlines Logo
7:24 pm - 2:43 pm
IAD
-
KOA
25h 19m
1 stop
$505Alaska Airlines
Thu, Sep 10 - Mon, Sep 14
Alaska Airlines Logo
10:35 am - 6:14 pm
KOA
-
IAD
25h 39m
1 stop
Alaska Airlines Logo
7:47 pm - 2:48 pm
IAD
-
KOA
25h 01m
1 stop
$505Alaska Airlines
Thu, Sep 10 - Mon, Sep 14
Alaska Airlines Logo
10:35 am - 6:14 pm
KOA
-
IAD
25h 39m
1 stop
Alaska Airlines Logo
7:00 am - 7:27 pm
IAD
-
KOA
18h 27m
1 stop
$506Alaska Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
9:17 am - 6:14 pm
KOA
-
IAD
26h 57m
2 stops
Multiple Airlines Logo
7:47 pm - 2:48 pm
IAD
-
KOA
25h 01m
1 stop
$510Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
10:51 am - 6:14 pm
KOA
-
IAD
25h 23m
2 stops
Multiple Airlines Logo
7:47 pm - 2:48 pm
IAD
-
KOA
25h 01m
1 stop
$510Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
10:36 am - 5:50 pm
KOA
-
IAD
25h 14m
1 stop
Multiple Airlines Logo
7:24 pm - 1:32 pm
IAD
-
KOA
24h 08m
2 stops
$511Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
10:51 am - 6:14 pm
KOA
-
IAD
25h 23m
2 stops
Multiple Airlines Logo
7:47 pm - 4:29 pm
IAD
-
KOA
26h 42m
2 stops
$515Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
10:51 am - 6:14 pm
KOA
-
IAD
25h 23m
2 stops
Multiple Airlines Logo
7:47 pm - 5:55 pm
IAD
-
KOA
28h 08m
2 stops
$516Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
8:00 pm - 1:30 pm
KOA
-
IAD
11h 30m
1 stop
United Airlines Logo
8:15 am - 3:43 pm
IAD
-
KOA
13h 28m
1 stop
$656United Airlines
Thu, Oct 29 - Mon, Nov 2
United Airlines Logo
1:14 pm - 7:12 am
KOA
-
IAD
11h 58m
1 stop
United Airlines Logo
6:39 am - 8:32 pm
IAD
-
KOA
18h 53m
2 stops
$662United Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$249
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Kailua-Kona to Washington Dulles Airport

FAQs for booking The Big Island to Washington Dulles Airport flights

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from The Big Island 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 The Big Island 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 The Big Island 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 The Big Island with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from The Big Island 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 The Big Island 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 The Big Island to Washington, D.C.

 
Need help choosing which airline to fly with from The Big Island to Washington, D.C.? 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 10052 reviews
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

6.0 GoodValerie, Jul 2026
STL - IAD
Read more United Airlines reviews

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

It was terribly delayed with zero support from united airlines. I reached at 1 am in the night. They did not provide any option to change the flights.

Flight was delayed 14 hours due to DC air show and weather. Missed connection to MUC.

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

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.

Traveling to a place near Washington, D.C.?

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Everything you need to know for your flight to Washington, D.C.

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