When did momondo last update prices for flights from Hilo Intl Airport to District of Columbia?

Prices for flights from Hilo Intl Airport to District of Columbia are updated daily.

How old do you have to be to fly from Hilo Intl Airport to District of Columbia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hilo Intl Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$351 Cheap Flights from Hilo to District of Columbia in 2026/27

Find the cheapest flights from Hilo to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 pm - 4:27 pmITO Hilo Intl-IAD Washington, D.C. Dulles Intl

14h 42m2 stops Honolulu Seattle/Tacoma Intl

6:53 pm - 6:20 pmIAD Washington, D.C. Dulles Intl-ITO Hilo Intl

28h 27m2 stops San Diego Kahului

$796Multiple Airlines

Mon, Feb 1 - Wed, Feb 3

4:59 pm - 12:44 pmITO Hilo Intl-DCA Washington, D.C. Reagan-National

14h 45m2 stops Honolulu Chicago O'Hare Intl

8:30 am - 9:56 pmDCA Washington, D.C. Reagan-National-ITO Hilo Intl

18h 26m2 stops Los Angeles Honolulu

$820American Airlines

Tue, Dec 22 - Sat, Jan 16

11:02 am - 8:00 pmITO Hilo Intl-DCA Washington, D.C. Reagan-National

27h 58m2 stops Honolulu Los Angeles

9:30 am - 8:11 pmDCA Washington, D.C. Reagan-National-ITO Hilo Intl

15h 41m2 stops Los Angeles Honolulu

$878Multiple Airlines

Tue, Jan 26 - Thu, Jan 28

8:29 am - 4:00 pmITO Hilo Intl-DCA Washington, D.C. Reagan-National

26h 31m2 stops Kahului Portland

6:59 pm - 2:21 pmDCA Washington, D.C. Reagan-National-ITO Hilo Intl

24h 22m2 stops San Francisco Honolulu

$888Multiple Airlines

Mon, Jan 25 - Wed, Jan 27

2:53 pm - 8:00 pmITO Hilo Intl-DCA Washington, D.C. Reagan-National

24h 07m2 stops Honolulu Los Angeles

8:00 am - 6:20 pmDCA Washington, D.C. Reagan-National-ITO Hilo Intl

39h 20m2 stops Seattle/Tacoma Intl Kahului

$898Multiple Airlines

Tue, Jan 26 - Thu, Jan 28

6:00 am - 6:45 amITO Hilo Intl-IAD Washington, D.C. Dulles Intl

19h 45m1 stop Honolulu

8:25 am - 8:11 pmIAD Washington, D.C. Dulles Intl-ITO Hilo Intl

16h 46m1 stop Honolulu

$1,033United Airlines

Mon, Feb 1 - Wed, Feb 3

7:35 am - 6:35 amITO Hilo Intl-IAD Washington, D.C. Dulles Intl

18h 00m2 stops Honolulu Los Angeles

8:25 am - 9:56 pmIAD Washington, D.C. Dulles Intl-ITO Hilo Intl

18h 31m1 stop Honolulu

$1,043United Airlines

Mon, Feb 1 - Wed, Feb 3

8:45 pm - 4:08 pmITO Hilo Intl-IAD Washington, D.C. Dulles Intl

14h 23m2 stops Honolulu San Francisco

12:35 pm - 9:56 pmIAD Washington, D.C. Dulles Intl-ITO Hilo Intl

14h 21m2 stops San Francisco Honolulu

$1,070United Airlines

Tue, Dec 1 - Tue, Dec 8

6:00 am - 12:40 amITO Hilo Intl-IAD Washington, D.C. Dulles Intl

13h 40m2 stops Honolulu Los Angeles

9:25 am - 6:56 pmIAD Washington, D.C. Dulles Intl-ITO Hilo Intl

14h 31m2 stops San Francisco Honolulu

$1,160United Airlines

Mon, Nov 16 - Thu, Nov 19

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United Airlines flights from Hilo to District of Columbia

Our best United Airlines deals on Hilo to District of Columbia flight tickets

United Airlines

Feb 1

ITO6:00 amHilo Intl

19h 45m

1 stop

IAD6:45 amWashington, D.C. Dulles Intl

Feb 3

IAD8:25 amWashington, D.C. Dulles Intl

16h 46m

1 stop

ITO8:11 pmHilo Intl

$1,033

United Airlines

Feb 1

ITO7:35 amHilo Intl

18h 00m

2 stops

IAD6:35 amWashington, D.C. Dulles Intl

Feb 3

IAD8:25 amWashington, D.C. Dulles Intl

18h 31m

1 stop

ITO9:56 pmHilo Intl

$1,043

United Airlines

Dec 1

ITO8:45 pmHilo Intl

14h 23m

2 stops

IAD4:08 pmWashington, D.C. Dulles Intl

Dec 8

IAD12:35 pmWashington, D.C. Dulles Intl

14h 21m

2 stops

ITO9:56 pmHilo Intl

$1,070

momondo Fare Finder

Use the filters below to find and compare flights from Hilo to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HiloWashington, D.C.

ITO Hilo Intl - IAD Washington, D.C. Dulles Intl

ITOIAD

Hilo Intl

Mon 2/1

8:45 pm-4:27 pm

2 stops14h 42m

Washington, D.C. Dulles Intl

Wed 2/3

6:53 pm-6:20 pm

2 stops28h 27m

$796

HiloWashington, D.C.

ITO Hilo Intl - DCA Washington, D.C. Reagan-National

ITODCA

Hilo Intl

Tue 12/22

4:59 pm-12:44 pm

2 stops14h 45m

Washington, D.C. Reagan-National

Sat 1/16

8:30 am-9:56 pm

2 stops18h 26m

$820

HiloWashington, D.C.

ITO Hilo Intl - DCA Washington, D.C. Reagan-National

ITODCA

Hilo Intl

Tue 1/26

11:02 am-8:00 pm

2 stops27h 58m

Washington, D.C. Reagan-National

Thu 1/28

9:30 am-8:11 pm

2 stops15h 41m

$878

HiloWashington, D.C.

ITO Hilo Intl - DCA Washington, D.C. Reagan-National

ITODCA

Hilo Intl

Mon 1/25

8:29 am-4:00 pm

2 stops26h 31m

Washington, D.C. Reagan-National

Wed 1/27

6:59 pm-2:21 pm

2 stops24h 22m

$888

HiloWashington, D.C.

ITO Hilo Intl - DCA Washington, D.C. Reagan-National

ITODCA

Hilo Intl

Tue 1/26

2:53 pm-8:00 pm

2 stops24h 07m

Washington, D.C. Reagan-National

Thu 1/28

8:00 am-6:20 pm

2 stops39h 20m

$898

HiloWashington, D.C.

ITO Hilo Intl - IAD Washington, D.C. Dulles Intl

ITOIAD

Hilo Intl

Mon 2/1

6:00 am-6:45 am

1 stop19h 45m

Washington, D.C. Dulles Intl

Wed 2/3

8:25 am-8:11 pm

1 stop16h 46m

$1,033

HiloWashington, D.C.

ITO Hilo Intl - IAD Washington, D.C. Dulles Intl

ITOIAD

Hilo Intl

Mon 2/1

7:35 am-6:35 am

2 stops18h 00m

Washington, D.C. Dulles Intl

Wed 2/3

8:25 am-9:56 pm

1 stop18h 31m

$1,043

HiloWashington, D.C.

ITO Hilo Intl - IAD Washington, D.C. Dulles Intl

ITOIAD

Hilo Intl

Tue 12/1

8:45 pm-4:08 pm

2 stops14h 23m

Washington, D.C. Dulles Intl

Tue 12/8

12:35 pm-9:56 pm

2 stops14h 21m

$1,070

Quickest round-trip

HiloWashington, D.C.

ITO Hilo Intl - IAD Washington, D.C. Dulles Intl

ITOIAD

Hilo Intl

Mon 11/16

6:00 am-12:40 am

2 stops13h 40m

Washington, D.C. Dulles Intl

Thu 11/19

9:25 am-6:56 pm

2 stops14h 31m

$1,160

Cheapest one-way

HiloWashington, D.C.

ITO Hilo Intl - DCA Washington, D.C. Reagan-National

ITODCA

Hilo Intl

Tue 12/15

6:51 pm-4:10 pm

2 stops16h 19m

$351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hilo to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hilo Intl to District of Columbia?

American Airlines, Southwest, and United Airlines are the most popular carriers operating from Hilo Intl to District of Columbia

Cheap Hilo to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to District of Columbia

Best Price Found	$351
Fastest flight time	13h 40m
Direct flights	None

The best one-way flight to District of Columbia from Hilo in the past 72 hours is $351. The best round-trip flight deal from Hilo to District of Columbia found on momondo in the last 72 hours is $796.

The fastest flight from Hilo to District of Columbia takes 13h 40m

There are no direct flights from Hilo to District of Columbia. There are no popular flight routes from Hilo to District of Columbia.

Search flight deals

Frequently asked questions about flying from Hilo to District of Columbia

When did momondo last update prices for flights from Hilo Intl Airport to District of Columbia?
Prices for flights from Hilo Intl Airport to District of Columbia are updated daily.
How old do you have to be to fly from Hilo Intl Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hilo Intl Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hilo to District of Columbia for you.

Can I find flights from Hilo to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hilo to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Hilo to District of Columbia?

Once you have performed a search for Hilo to District of Columbia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hilo to District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hilo to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.