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KOA - IAD

$308 Find cheap flights from Kailua-Kona 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 from Kailua-Kona to Dulles Intl departing on 8/2. 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
0 bags
Wed 7/17
Wed 7/24

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Washington, D.C., 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 Kailua-Kona to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 44,229,043 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Kailua-Kona to Dulles Intl (KOA-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona 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 and deals for you by selecting your travel dates.
Choose your dates
10:30 am - 4:23 pmKOA-IAD
23h 53m1 stop
4:01 pm - 10:07 pmIAD-KOA
35h 06m1 stop
$501Alaska Airlines
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Fri, Nov 1 - Tue, Nov 12
10:30 am - 4:23 pmKOA-IAD
23h 53m1 stop
9:00 am - 10:07 pmIAD-KOA
18h 07m2 stops
$506Alaska Airlines
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Fri, Nov 1 - Tue, Nov 12
12:00 pm - 4:15 pmKOA-IAD
22h 15m2 stops
5:15 pm - 3:08 pmIAD-KOA
26h 53m1 stop
$524Alaska Airlines
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Fri, Nov 1 - Tue, Nov 12
10:57 pm - 6:36 pmKOA-IAD
13h 39m1 stop
7:00 am - 9:03 pmIAD-KOA
20h 03m1 stop
$539Alaska Airlines
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Tue, Aug 13 - Tue, Aug 20
9:30 pm - 5:56 amKOA-IAD
26h 26m1 stop
7:25 am - 5:07 pmIAD-KOA
15h 42m1 stop
$559Delta
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Sun, Aug 11 - Wed, Aug 21
9:30 pm - 5:56 amKOA-IAD
26h 26m1 stop
7:25 am - 5:07 pmIAD-KOA
15h 42m1 stop
$562Delta
Find Deal
Mon, Aug 12 - Tue, Aug 20
9:39 pm - 7:43 pmKOA-IAD
16h 04m2 stops
5:03 am - 12:52 pmIAD-KOA
13h 49m2 stops
$591American Airlines
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Wed, Aug 14 - Wed, Aug 21
2:06 pm - 12:43 pmKOA-IAD
16h 37m2 stops
1:17 pm - 12:21 pmIAD-KOA
29h 04m2 stops
$669American Airlines
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Mon, Jul 1 - Tue, Sep 3
1:15 pm - 9:53 amKOA-IAD
14h 38m2 stops
12:50 pm - 9:22 pmIAD-KOA
14h 32m1 stop
$843United Airlines
Find Deal
Mon, Jul 22 - Mon, Jul 29
1:15 pm - 9:53 amKOA-IAD
14h 38m2 stops
6:30 am - 9:22 pmIAD-KOA
20h 52m1 stop
$874United Airlines
Find Deal
Mon, Jul 22 - Mon, Jul 29

Flights from Kailua-Kona to Dulles Intl - Travel Insights & Trends

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

The average price of all flights from Kailua-Kona to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Kailua-Kona to Washington Dulles Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

Which airlines provide the cheapest flights from Kailua-Kona to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Kailua-Kona to Washington Dulles Airport were found on Alaska Airlines ($501) and Delta ($559). Alaska Airlines proposed the cheapest one-way flight at $308.

Good to know

Low season

May

High season

January

Cheapest flight

$308
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Kailua-Kona to Washington Dulles Airport

When to book flights from Kailua-Kona to Dulles Intl

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

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

    In the last 3 days, the lowest price for a flight from Kailua-Kona to Washington, D.C. Dulles Intl Airport was $308 for a one-way ticket and $501 for a round-trip.

  • Do I need a passport to fly between Kailua-Kona and Washington Dulles Airport?

    No, a passport isn't needed to fly from Kailua-Kona to Washington Dulles Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Kailua-Kona to Washington Dulles Airport?

    On your way to Washington Dulles Airport, you’ll fly out from Kona Intl. You’ll be landing at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Kailua-Kona to Washington Dulles Airport?

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

  • Which airline alliances offer flights from Kailua-Kona to Washington Dulles Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Kailua-Kona and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Kailua-Kona to Washington, D.C., Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Kailua-Kona to Washington, D.C. are Delta and Alaska Airlines. With an average price for the route of $568 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $528 and an overall rating of 8.0.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kailua-Kona 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 Kailua-Kona 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 Kailua-Kona 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 Kailua-Kona with another airline. Booking your flights between Kailua-Kona and IAD 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 Kailua-Kona 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 Kailua-Kona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Kailua-Kona to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to Washington, D.C.. 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 Kailua-Kona 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.
8.0
Alaska AirlinesOverall score based on 9278 reviews
7.3Food
7.9Comfort
8.2Boarding
8.6Crew
7.3Entertainment
Airline reviews

Soda cans were mini-size; snacks were teeny. Options for entertainment on trans-continent flights were bad - no seat screens and no way to support device (as seen on other airlines) so had to hold device in position. Just overall, not good (compared to United)

6.0 Goodkaren, Jun 2024LAX - IAD
Read more about Alaska Airlines reviews

Soda cans were mini-size; snacks were teeny. Options for entertainment on trans-continent flights were bad - no seat screens and no way to support device (as seen on other airlines) so had to hold device in position. Just overall, not good (compared to United)

Mediocre is best way to describe. Bare bones narrow seats, Dirty pulldown tray, unfriendly cabin crew who were in a hurry to serve tiny drinks and tiny snacks. (Compared to much better Hawaiian Airlines experience, .. no comparison!)

First time traveling with them and they were great leaving on time arriving on time very clean planes 😊

Offer snacks/meals for people with food sensitivities. HAVE TV SCREENS!

The process was professional and really informative. I personally did not find any issue with thr process from start to finish.

Flight was late but crew was very efficient and friendly.

Like South West(2 check in baggage free) if Alaskan Airlines could give at least one check in baggage free then it would be great.

Was not happy that we had to wait an additional 50 minutes for passengers that were still in TSA. This delay made us miss our connecting flight in Seattle to get home to tuck in our two little toddlers. We ran off the plane and ran across the entire airport trying to make this flight only to get to the gate to see that they have ended boarding. So they were willing to wait for passengers in Hawaii but not Seattle?? Especially when this wasn't even our fault. I expect to receive miles for missing our flight and spending an additional 4 hours in Seattle.

All employees were very nice and I was very comfortable

Seat did not recline yet fare was the same as one that did !!!

Flight was 3 hours late so only had an OK experience

It was very cold because the air conditioner was on high power, and my son got sick.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Book cheap flights from Kailua-Kona to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kailua-Kona to Washington, D.C. found on KAYAK in the last 72 hours.
8/2Fri
1 stopAlaska Airlines
13h 39mKOA-IAD
$308
7/12Fri
1 stopAlaska Airlines
11h 36mKOA-IAD
$311
9/1Sun
2 stopsAmerican Airlines
29h 05mKOA-IAD
$368
7/12Fri
2 stopsAlaska Airlines
37h 06mKOA-IAD
$373
7/1Mon
1 stopAlaska Airlines
28h 00mKOA-IAD
$376
8/2Fri
2 stopsAmerican Airlines
16h 17mKOA-IAD
$379
9/1Sun
1 stopAlaska Airlines
18h 05mKOA-IAD
$417
8/2Fri
2 stopsUnited Airlines
15h 30mKOA-IAD
$449
7/5Fri
1 stopUnited Airlines
10h 58mKOA-IAD
$477
7/5Fri
3 stops
20h 06mKOA-IAD
$520

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Last minute flights from Kailua-Kona to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Kailua-Kona to Washington, D.C. that are departing in the next 10 days.
6/20Thu
multi-stopDelta
13h 00mKOA-IAD
8/1Thu
multi-stopDelta
18h 14mIAD-KOA
$909
6/20Thu
multi-stopDelta
15h 58mKOA-IAD
8/1Thu
multi-stopDelta
18h 33mIAD-KOA
$914
6/20Thu
multi-stopUnited Airlines
12h 58mKOA-IAD
8/1Thu
multi-stopUnited Airlines
28h 57mIAD-KOA
$967
6/20Thu
multi-stopAmerican Airlines
16h 22mKOA-IAD
8/1Thu
multi-stopAmerican Airlines
14h 43mIAD-KOA
$1,210

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Kailua-Kona - Washington Dulles Airport Flights

Departure:

Kailua-Kona (KOA)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Kailua-Kona

Cabin classes: