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Cheap flights from Washington Dulles Intl to Keahole-Kona Intl (IAD - KOA)

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The best prices from Washington Dulles Intl to Keahole-Kona Intl are usually found in January or February, booked 27 days in advance, depart on a Monday or Sunday and return on a Friday

How to find the cheapest flight from
Washington Dulles Intl (IAD) to Keahole-Kona Intl (KOA)

IAD - KOA
Price
$647 - $1,066
KOA
Temperature
75.2 - 80.6 °F

Popular in

December

High demand for flights, 31% potential price rise

Cheapest in

January

Best time to find cheap flights, 12% potential price drop

Round-trip from

$647

From Washington Dulles Intl to Keahole-Kona Intl

One-way from

$281

One-way flight from Washington Dulles Intl to Keahole-Kona Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington Dulles Intl to Keahole-Kona Intl?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 14% when planning your travel around this day of the week.

How far in advance should I book a flight from Washington Dulles Intl to Keahole-Kona Intl?

To save on the cost of your flight from Washington Dulles Intl to Keahole-Kona Intl, book at least 48 days before your planned departure. Booking around this time can save you about 10% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $707 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $717.

What is the cheapest month to fly from Washington Dulles Intl to Keahole-Kona Intl?

Our data shows that August tends to be the cheapest month to fly to Keahole-Kona Intl from Washington Dulles Intl. Users have commonly found prices around $691 for the month, but tickets can be as low as $492. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Washington Dulles Intl to Keahole-Kona Intl (IAD - KOA)?

A simple way to save on the total cost of your ticket is to fly from Washington Dulles Intl to Keahole-Kona Intl in the afternoon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.

Cheap flights from Washington Dulles Intl to Keahole-Kona Intl in December, January 2021

The best prices found for IAD to KOA flights for December, January
25 Jan - 28 Jan
$476pp
IAD
Washington Dulles Intl
Alaska Airlines
   
2 STOPS
KOA
Kona Intl
KOA
Kona Intl
Alaska Airlines
 
1 STOP
IAD
Washington Dulles Intl
26 Jan - 9 Feb
$482pp
IAD
Washington Dulles Intl
Alaska Airlines
 
1 STOP
KOA
Kona Intl
KOA
Kona Intl
Alaska Airlines
 
1 STOP
IAD
Washington Dulles Intl
31 Jan - 8 Feb
$496pp
IAD
Washington Dulles Intl
Alaska Airlines
 
1 STOP
KOA
Kona Intl
KOA
Kona Intl
Alaska Airlines
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to Keahole-Kona Intl 2021 flight deals

Cheap flights to Keahole-Kona Intl from Washington Dulles Intl found for this year
31 Dec - 7 Jan
$542pp
IAD
Washington Dulles Intl
Delta
   
2 STOPS
KOA
Kona Intl
KOA
Kona Intl
Delta
   
2 STOPS
IAD
Washington Dulles Intl
23 Dec - 10 Jan
$553pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
KOA
Kona Intl
KOA
Kona Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
31 Dec - 7 Jan
$557pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
KOA
Kona Intl
KOA
Kona Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Keahole-Kona Intl

Late deals on round-trip flights to Keahole-Kona Intl from Washington Dulles Intl, departing today and this week
10 Dec - 24 Dec
$604pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
KOA
Kona Intl
KOA
Kona Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
9 Dec - 13 Dec
$609pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
KOA
Kona Intl
KOA
Kona Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
11 Dec - 22 Dec
$654pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
KOA
Kona Intl
KOA
Kona Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl

One-way flights to Keahole-Kona Intl from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Keahole-Kona Intl
1:20 am - 1:25 pm
Delta
2 Stops
17h 05m
IAD - KOA
Delta
$281
Delta
9:20 am - 5:18 am
Multiple Airlines
3 Stops
24h 58m
IAD - KOA
Multiple Airlines
$365
Kiwi.com
12:05 pm - 4:50 pm
Alaska Airlines
1 Stop
33h 45m
IAD - KOA
Alaska Airlines
$462
KAYAK

Related info for your journey

Useful info, stats and facts about Washington Dulles Intl to Keahole-Kona Intl flights.

Flight FAQs

From Washington Dulles Intl to Keahole-Kona Intl

Are flight prices decreasing from Washington Dulles Intl to Keahole-Kona Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Keahole-Kona Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington Dulles Intl to Kona Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines and Delta are some airlines that have done so. New policies for travelers booking flights from Washington Dulles Intl to Kona Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Washington Dulles Intl to Kona Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington Dulles Intl to Kona Intl that may be offering flexible cancellation policies are United Airlines, American Airlines, and Alaska Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington Dulles Intl to Keahole-Kona Intl for under $500 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Keahole-Kona Intl for under $500. The cheapest flight booked recently is on Alaska Airlines for just $462, but on average you can expect to pay $503.

Are there nonstop flights from Washington Dulles Intl to Keahole-Kona Intl for under $500 on Cheapflights?

There are no nonstop flights from Washington Dulles Intl to Keahole-Kona Intl, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Washington Dulles Intl to Keahole-Kona Intl for under $700?

There are currently 20+ open flights from Washington Dulles Intl to Keahole-Kona Intl within the next 7 days for less than $700.

Does it rain more in Washington Dulles Intl or Keahole-Kona Intl?

In Washington Dulles Intl, there will be greater rainfall in Washington Dulles Intl compared to Keahole-Kona Intl over the next 14 days.

Is Washington Dulles Intl weather warmer or cooler than Keahole-Kona Intl?

With an average temperature of 88 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Keahole-Kona Intl are colder than in Washington Dulles Intl.

How long is the flight from Washington Dulles Intl to Keahole-Kona Intl?

Departing from Washington Dulles Intl to Keahole-Kona Intl will take you 14h 06m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Washington Dulles Intl to Keahole-Kona Intl round-trip?

Our cheapest airline available from Washington Dulles Intl to Keahole-Kona Intl is Alaska Airlines. Our recent data shows that you can find tickets from as low as $462 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $500 and $502 round-trip. You may be able to fly from Washington Dulles Intl to Keahole-Kona Intl for 37% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington Dulles Intl to Keahole-Kona Intl one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $234. Alaska Airlines flights start at $245 while deals on Delta start at $261 one-way.

Destination information for Keahole-Kona Intl

Things to know before you go. Useful info for your trip from Washington Dulles Intl to Keahole-Kona Intl
Average temperature for December in Keahole-Kona Intl
75.2 °F

Airports servicing Washington

Airports servicing Kailua-Kona

Top 4 airlines from Washington Dulles Intl to Keahole-Kona Intl

The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to Keahole-Kona Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$333 $608 No cancel fee N/A
American Airlines
$318 $663 No cancel fee 71%
Alaska Airlines
$288 $672 No cancel fee 75%
United Airlines
$346 $754 No cancel fee 69%
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