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District of Columbia

$561+ Cheap flights from Hilo (ITO) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — IAD
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Hilo to District of Columbia

Keep the following information in mind while searching for Hilo to District of Columbia flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$561
(Alaska Airlines)
From Hilo Intl to District of Columbia
Search Deals

Find flight deals from Hilo to District of Columbia

Cheapest flights from Hilo to District of Columbia
Explore the most affordable flight options available from Hilo to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
mié. 10/299:00 pmITO - IAD
2 stops14h 13mAlaska Airlines
dom. 11/27:43 amIAD - ITO
2 stops17h 47mAlaska Airlines
Deal found 9/12$561
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 9/178:36 amITO - IAD
2 stops26h 16mAlaska Airlines
dom. 9/217:00 amIAD - ITO
2 stops16h 39mAlaska Airlines
Deal found 9/14$955
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
dom. 11/2312:45 pmITO - DCA
2 stops28h 14mAlaska Airlines
jue. 1/18:00 amDCA - ITO
2 stops17h 29mAlaska Airlines
Deal found 9/14$1,084
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/306:10 pmITO - DCA
2 stops16h 39mAlaska Airlines
sáb. 10/49:59 amDCA - ITO
2 stops18h 20mAlaska Airlines
Deal found 9/15$1,233
This Delta deal was found by Cheapflights users on 9/14. 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.
mar. 10/712:32 pmITO - IAD
2 stops14h 28mDelta
mar. 10/217:35 amIAD - ITO
2 stops20h 44mDelta
Deal found 9/14$1,278
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/309:00 pmITO - IAD
2 stops14h 09mAlaska Airlines
sáb. 10/46:25 amIAD - ITO
2 stops18h 55mAlaska Airlines
Deal found 9/15$1,290
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/72:05 pmITO - IAD
3 stops17h 43mAmerican Airlines
mar. 10/216:11 amIAD - ITO
2 stops17h 33mAmerican Airlines
Deal found 9/14$1,514
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/172:56 pmITO - IAD
2 stops14h 01mAmerican Airlines
dom. 9/219:16 amIAD - ITO
3 stops17h 14mAmerican Airlines
Deal found 9/14$1,945
This United Airlines deal was found by Cheapflights users on 9/14. 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.
dom. 11/237:44 pmITO - DCA
3 stops34h 45mUnited Airlines
jue. 1/16:30 amDCA - ITO
2 stops16h 21mUnited Airlines
Deal found 9/14$1,973
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
dom. 11/234:33 pmITO - IAD
2 stops32h 45mAlaska Airlines
jue. 1/16:43 pmIAD - ITO
2 stops30h 46mAlaska Airlines
Deal found 9/14$3,291
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/72:05 pmITO - IAD
3 stops17h 43mMultiple Airlines
mar. 10/216:11 amIAD - ITO
3 stops17h 38mMultiple Airlines
Deal found 9/14$3,940
This United Airlines deal was found by Cheapflights users on 9/14. 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.
dom. 11/236:44 pmITO - IAD
2 stops16h 42mUnited Airlines
jue. 1/18:15 amIAD - ITO
1 stop15h 59mUnited Airlines
Deal found 9/14$6,202

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilo to District of Columbia 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Hilo to District of Columbia that are best for you.

Fly from

Hilo

Fly to

District of Columbia

Route

Depart

Return

Price

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

mié. 10/29

9:00 pm-5:13 pm

2 stops14h 13m

Washington, D.C. Dulles Intl

dom. 11/2

7:43 am-8:30 pm

2 stops17h 47m

$561

HiloWashington, D.C.

ITO - DCA

ITODCA

Hilo Intl

dom. 11/23

12:45 pm-9:59 pm

2 stops28h 14m

Washington, D.C. Reagan-National

jue. 1/1

8:00 am-8:29 pm

2 stops17h 29m

$1,084

HiloWashington, D.C.

ITO - DCA

ITODCA

Hilo Intl

mar. 9/30

6:10 pm-4:49 pm

2 stops16h 39m

Washington, D.C. Reagan-National

sáb. 10/4

9:59 am-10:19 pm

2 stops18h 20m

$1,233

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

mar. 10/7

12:32 pm-9:00 am

2 stops14h 28m

Washington, D.C. Dulles Intl

mar. 10/21

7:35 am-10:19 pm

2 stops20h 44m

$1,278

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

mar. 9/30

9:00 pm-5:09 pm

2 stops14h 09m

Washington, D.C. Dulles Intl

sáb. 10/4

6:25 am-7:20 pm

2 stops18h 55m

$1,290

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

mar. 10/7

2:05 pm-1:48 pm

3 stops17h 43m

Washington, D.C. Dulles Intl

mar. 10/21

6:11 am-5:44 pm

2 stops17h 33m

$1,514

HiloWashington, D.C.

ITO - DCA

ITODCA

Hilo Intl

dom. 11/23

7:44 pm-11:29 am

3 stops34h 45m

Washington, D.C. Reagan-National

jue. 1/1

6:30 am-5:51 pm

2 stops16h 21m

$1,973

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

dom. 11/23

4:33 pm-6:18 am

2 stops32h 45m

Washington, D.C. Dulles Intl

jue. 1/1

6:43 pm-8:29 pm

2 stops30h 46m

$3,291

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

mar. 10/7

2:05 pm-1:48 pm

3 stops17h 43m

Washington, D.C. Dulles Intl

mar. 10/21

6:11 am-5:49 pm

3 stops17h 38m

$3,940

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

dom. 11/23

6:44 pm-4:26 pm

2 stops16h 42m

Washington, D.C. Dulles Intl

jue. 1/1

8:15 am-7:14 pm

1 stop15h 59m

$6,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 11 results
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Best time to book a flight from Hilo to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Hilo 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 Hilo to District of Columbia

What is the cheapest time of day to fly from ITO to DC?

Find hourly flight availability from Hilo to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hilo to District of Columbia as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Hilo to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hilo to District of Columbia?

    Located just 3.0 mi from the city center, Hilo Intl (ITO) is the airport most travelers will use when flying to District of Columbia from Hilo.

  • How long is the flight from Hilo to District of Columbia?

    For as low as $561, Alaska Airlines can have you in District of Columbia from Hilo in 14h 13m. Hilo and District of Columbia are separated by a distance of 4717 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Hilo to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Hilo to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hilo to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to District of Columbia.

  • Can I find deals for business class flights from Hilo to District of Columbia?

    Yes. Cheapflights offers flight deals from Hilo to District of Columbia 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 Hilo to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Hilo to District of Columbia (average of $292). Flying from Hilo to District of Columbia in April is currently the most expensive (average of $337). 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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