IAD

$253 Find Cheap Flights from The Big Island 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 Washington, D.C. departing on 9/10. 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 - 5:53 pm
KOA
-
IAD
25h 17m
1 stop
Alaska Airlines Logo
7:24 pm - 2:46 pm
IAD
-
KOA
25h 22m
1 stop
$505Alaska Airlines
Tue, Aug 25 - Mon, Aug 31
Alaska Airlines Logo
10:35 am - 6:14 pm
KOA
-
IAD
25h 39m
1 stop
Alaska Airlines Logo
7:00 am - 7:25 pm
IAD
-
KOA
18h 25m
1 stop
$506Alaska Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
4:33 pm - 5:53 pm
KOA
-
IAD
19h 20m
2 stops
Multiple Airlines Logo
7:24 pm - 2:46 pm
IAD
-
KOA
25h 22m
1 stop
$511Multiple Airlines
Tue, Aug 25 - Mon, Aug 31
Delta Logo
8:42 pm - 8:05 pm
KOA
-
IAD
17h 23m
2 stops
Delta Logo
7:10 am - 5:35 pm
IAD
-
KOA
16h 25m
1 stop
$512Delta
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
2:38 pm - 5:53 pm
KOA
-
IAD
21h 15m
2 stops
Multiple Airlines Logo
7:24 pm - 1:20 pm
IAD
-
KOA
23h 56m
2 stops
$517Multiple Airlines
Wed, Aug 26 - Mon, Aug 31
United Airlines Logo
8:00 pm - 1:30 pm
KOA
-
IAD
11h 30m
1 stop
United Airlines Logo
6:30 am - 3:43 pm
IAD
-
KOA
15h 13m
1 stop
$525United Airlines
Mon, Oct 5 - Mon, Oct 19
Alaska Airlines Logo
10:36 am - 5:53 pm
KOA
-
IAD
25h 17m
1 stop
Alaska Airlines Logo
7:00 am - 9:08 pm
IAD
-
KOA
20h 08m
1 stop
$545Alaska Airlines
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
12:04 pm - 7:00 am
KOA
-
IAD
12h 56m
1 stop
United Airlines Logo
6:42 am - 12:48 pm
IAD
-
KOA
12h 06m
1 stop
$560United Airlines
Tue, Jul 7 - Sat, Jul 11
American Airlines Logo
8:45 pm - 7:34 pm
ITO
-
IAD
16h 49m
3 stops
American Airlines Logo
9:20 am - 8:13 pm
IAD
-
ITO
16h 53m
3 stops
$1,731American Airlines
Tue, Jul 7 - Sat, Jul 11
American Airlines Logo
8:45 pm - 7:34 pm
ITO
-
IAD
16h 49m
3 stops
American Airlines Logo
6:14 am - 4:15 pm
IAD
-
ITO
16h 01m
2 stops
$2,756American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$253
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 10% increase in price.
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 9805 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

Our flight was delayed 2.5 hours from Lisbon to DC so we missed our connection to Seattle that would have arrived at about 9 PM. The agent initially said we had to stay overnight in DC and there were no other options to put us on to get us to Seattle. While on board I discovered a flight via American he could have put us in but by the time we arrived in DC that was sold out. We were then put on a flight to San Francisco that was also delayed then arrived in San Francisco and our flight to Seattle was also delayed so we ended up not arriving until 2:15 am. Our son could not pick us up so we ended up having to pay over $100 to Uber home. This is the second trip with United that the flight has been delayed causing us to miss an evening in Las Vegas and we were given nothing.

2.0 MediocreLinda, Jun 2026
LIS - IAD
Read more United Airlines reviews

Our flight was delayed 2.5 hours from Lisbon to DC so we missed our connection to Seattle that would have arrived at about 9 PM. The agent initially said we had to stay overnight in DC and there were no other options to put us on to get us to Seattle. While on board I discovered a flight via American he could have put us in but by the time we arrived in DC that was sold out. We were then put on a flight to San Francisco that was also delayed then arrived in San Francisco and our flight to Seattle was also delayed so we ended up not arriving until 2:15 am. Our son could not pick us up so we ended up having to pay over $100 to Uber home. This is the second trip with United that the flight has been delayed causing us to miss an evening in Las Vegas and we were given nothing.

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

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

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.

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

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.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
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Everything you need to know for your flight to Washington, D.C.

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