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The Big Island

$216+ Cheap flights from Dulles Intl (IAD) to The Big Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KOA
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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Cheap flight deals from Dulles Intl to The Big Island

Keep the following information in mind while searching for Dulles Intl to The Big Island flight deals. Data was last updated August 25, 2025.

Round-trip from

$436
(Alaska Airlines)

One-way from

$216
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$607
From Washington, D.C. Dulles Intl to The Big Island
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One-way flight from Washington, D.C. Dulles Intl to The Big Island
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Highest demand for flights based on searches. 8% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Dulles Intl to The Big Island

Cheapest flights from Dulles Intl to The Big Island
Explore the most affordable flight options available from Dulles Intl to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:52 pmIAD - KOA
1 stop26h 27mAlaska Airlines
Mon 9/221:23 pmKOA - IAD
2 stops21h 29mAlaska Airlines
Deal found 8/23$436
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2712:35 pmIAD - KOA
1 stop14h 15mUnited Airlines
Sat 10/41:05 pmKOA - IAD
1 stop12h 04mUnited Airlines
Deal found 8/24$445
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:25 amIAD - KOA
1 stop15h 32mAlaska Airlines
Wed 11/512:09 pmKOA - IAD
1 stop24h 04mAlaska Airlines
Deal found 8/24$449
This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:09 pmIAD - KOA
1 stop23h 07mAlaska Airlines
Tue 9/1610:27 amKOA - IAD
1 stop24h 25mAlaska Airlines
Deal found 8/23$451
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:35 amIAD - KOA
2 stops15h 11mUnited Airlines
Mon 9/151:30 pmKOA - IAD
1 stop11h 49mUnited Airlines
Deal found 8/24$456
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:30 amIAD - KOA
1 stop13h 16mUnited Airlines
Thu 10/21:05 pmKOA - IAD
1 stop12h 04mUnited Airlines
Deal found 8/23$457
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:43 amIAD - KOA
2 stops17h 00mAlaska Airlines
Wed 11/59:00 pmKOA - IAD
2 stops15h 13mAlaska Airlines
Deal found 8/24$460
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:35 amIAD - KOA
1 stop15h 55mDelta
Mon 10/278:30 pmKOA - IAD
2 stops14h 27mDelta
Deal found 8/24$465
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:43 amIAD - ITO
2 stops20h 41mAlaska Airlines
Mon 11/37:43 pmITO - IAD
2 stops15h 57mAlaska Airlines
Deal found 8/24$562
This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:09 pmIAD - ITO
2 stops34h 08mAlaska Airlines
Sun 9/289:00 pmITO - IAD
2 stops21h 23mAlaska Airlines
Deal found 8/23$604
This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:09 pmIAD - ITO
2 stops34h 08mAlaska Airlines
Sat 9/279:00 pmITO - IAD
2 stops28h 33mAlaska Airlines
Deal found 8/23$634
This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:00 amIAD - ITO
2 stops21h 17mAlaska Airlines
Thu 9/257:00 pmITO - IAD
2 stops23h 23mAlaska Airlines
Deal found 8/23$688

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to The Big Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to The Big Island that are best for you.

Fly from

Dulles Intl

Fly to

The Big Island

Route

Depart

Return

Price

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Mon 9/15

5:52 pm-2:19 pm

1 stop26h 27m

Kona Intl

Mon 9/22

1:23 pm-4:52 pm

2 stops21h 29m

$436

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Sat 9/27

12:35 pm-8:50 pm

1 stop14h 15m

Kona Intl

Sat 10/4

1:05 pm-7:09 am

1 stop12h 04m

$445

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 9/10

9:00 am-10:13 pm

2 stops19h 13m

Kona Intl

Tue 9/16

10:27 am-4:52 pm

1 stop24h 25m

$445

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 9/10

9:00 am-4:00 pm

1 stop13h 00m

Kona Intl

Mon 9/22

11:47 am-7:33 am

1 stop13h 46m

$449

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Sat 9/6

6:09 pm-11:16 am

1 stop23h 07m

Kona Intl

Wed 9/10

11:47 am-7:33 am

1 stop13h 46m

$449

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 10/29

7:43 am-4:44 pm

1 stop15h 01m

Kona Intl

Wed 11/5

8:45 am-6:23 am

1 stop16h 38m

$449

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 10/22

6:25 am-3:57 pm

1 stop15h 32m

Kona Intl

Wed 11/5

12:09 pm-5:13 pm

1 stop24h 04m

$449

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 10/22

6:25 am-3:57 pm

1 stop15h 32m

Kona Intl

Mon 10/27

11:09 am-5:13 pm

1 stop24h 04m

$449

Washington, D.C.Kailua-Kona

IAD - KOA

IADKOA

Washington, D.C. Dulles Intl

Wed 10/15

10:45 am-8:45 pm

2 stops16h 00m

Kona Intl

Mon 10/20

1:05 pm-7:09 am

1 stop12h 04m

$450

Washington, D.C.Hilo

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Thu 10/30

7:43 am-6:51 pm

2 stops17h 08m

Hilo Intl

Mon 11/3

7:43 pm-4:40 pm

2 stops15h 57m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/22

Showing 1-10 of 32 results
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Best time to book a flight from Dulles Intl to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to The Big Island

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to The Big Island?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to The Big Island (average of $409). Flying from Washington, D.C. Dulles Intl Airport to The Big Island in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to FUI?

Find hourly flight availability from Dulles Intl to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2025.

When flying from Washington, D.C. Dulles Intl Airport to The Big Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to The Big Island. Reviews last updated August 25, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to The Big Island, such as Alaska Airlines, Delta, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,940 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to The Big Island?

    Alaska Airlines, United Airlines, and Hawaiian Airlines can get you from Washington, D.C. Dulles Intl Airport to The Big Island in just under 13h. Your travel time can differ by up to 13h 27m. Airlines will cover a distance of 4770 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to The Big Island?

    The most popular flight routes from Washington, D.C. Dulles Intl Airport to The Big Island are Washington, D.C. Dulles Intl - Kona Intl, Washington, D.C. Dulles Intl - Hilo Intl and Washington, D.C. Dulles Intl - Waimea (Big Island) Waimea Kohala.

  • Can I find deals for flights from Dulles Intl to The Big Island that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to The Big Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to The Big Island.

  • Can I find deals for business class flights from Dulles Intl to The Big Island?

    Yes. Cheapflights offers flight deals from Dulles Intl to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to The Big Island?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to The Big Island (average of $409). Flying from Washington, D.C. Dulles Intl Airport to The Big Island in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Honolulu flights
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Baltimore to Kailua-Kona flights
Reagan-National to Kahului flights
Baltimore to Kahului flights
Dulles Intl to Lihue flights
Reagan-National to Lihue flights
Baltimore to Lihue flights
Dulles Intl to Hilo flights
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Dulles Intl to Kapalua flights
Baltimore to Waimea (Big Island) flights
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Dulles Intl to Waimea (Big Island) flights
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Baltimore to Lanai City flights
Baltimore to Hana flights
Baltimore to Kapalua flights

Top 3 airlines flying from Dulles Intl to The Big Island

Discover the top 3 airlines that operate flights from Dulles Intl to The Big Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$211Average$489FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$417Average$748FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$482Average$764FlexibilityNo cancel feeOn-time69%

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