Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Hilo to Washington, D.C. from $386

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hilo to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:45 pm - 5:50 pmITO  Hilo Intl-IAD Washington, D.C. Dulles Intl
16h 05m2 stops Honolulu San Diego
Multiple Airlines Logo
6:53 pm - 5:18 pmIAD  Washington, D.C. Dulles Intl-ITO Hilo Intl
27h 25m2 stops San Diego Honolulu
$764Multiple Airlines
Mon, Feb 1 - Wed, Feb 3
Multiple Airlines Logo
8:45 pm - 5:50 pmITO  Hilo Intl-IAD Washington, D.C. Dulles Intl
16h 05m2 stops Honolulu San Diego
Multiple Airlines Logo
6:53 pm - 5:18 pmIAD  Washington, D.C. Dulles Intl-ITO Hilo Intl
27h 25m2 stops San Diego Honolulu
$784Multiple Airlines
Mon, Feb 1 - Wed, Feb 3
Multiple Airlines Logo
8:45 pm - 5:50 pmITO  Hilo Intl-IAD Washington, D.C. Dulles Intl
16h 05m2 stops Honolulu San Diego
Multiple Airlines Logo
6:53 pm - 5:18 pmIAD  Washington, D.C. Dulles Intl-ITO Hilo Intl
27h 25m2 stops San Diego Honolulu
$794Multiple Airlines
Mon, Feb 1 - Wed, Feb 3
Multiple Airlines Logo
8:45 pm - 5:40 amITO  Hilo Intl-IAD Washington, D.C. Dulles Intl
26h 55m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
7:24 pm - 9:57 pmIAD  Washington, D.C. Dulles Intl-ITO Hilo Intl
32h 33m2 stops San Diego Honolulu
$803Multiple Airlines
Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
7:36 am - 6:45 amITO  Hilo Intl-IAD Washington, D.C. Dulles Intl
18h 09m1 stop Honolulu
United Airlines Logo
8:30 am - 8:11 pmIAD  Washington, D.C. Dulles Intl-ITO Hilo Intl
16h 41m1 stop Honolulu
$996United Airlines
Mon, Feb 1 - Wed, Feb 3
United Airlines Logo
12:38 pm - 6:45 amITO  Hilo Intl-IAD Washington, D.C. Dulles Intl
13h 07m1 stop Honolulu
United Airlines Logo
6:30 am - 5:18 pmIAD  Washington, D.C. Dulles Intl-ITO Hilo Intl
15h 48m2 stops San Francisco Honolulu
$1,006United Airlines
Mon, Feb 1 - Wed, Feb 3
United Airlines Logo
7:36 am - 6:45 amITO  Hilo Intl-IAD Washington, D.C. Dulles Intl
18h 09m1 stop Honolulu
United Airlines Logo
8:30 am - 8:11 pmIAD  Washington, D.C. Dulles Intl-ITO Hilo Intl
16h 41m1 stop Honolulu
$1,046United Airlines
Mon, Feb 1 - Wed, Feb 3
United Airlines Logo
12:38 pm - 6:45 amITO  Hilo Intl-IAD Washington, D.C. Dulles Intl
13h 07m1 stop Honolulu
United Airlines Logo
10:05 am - 9:56 pmIAD  Washington, D.C. Dulles Intl-ITO Hilo Intl
16h 51m2 stops San Francisco Honolulu
$1,056United Airlines
Mon, Feb 1 - Wed, Feb 3
United Airlines Logo
12:38 pm - 6:45 amITO  Hilo Intl-IAD Washington, D.C. Dulles Intl
13h 07m1 stop Honolulu
United Airlines Logo
6:30 am - 5:18 pmIAD  Washington, D.C. Dulles Intl-ITO Hilo Intl
15h 48m2 stops San Francisco Honolulu
$1,056United Airlines
Mon, Feb 1 - Wed, Feb 3
American Airlines Logo
3:53 pm - 2:18 pmITO  Hilo Intl-IAD Washington, D.C. Dulles Intl
16h 25m2 stops Honolulu Dallas/Fort Worth
American Airlines Logo
5:01 am - 4:19 pmIAD  Washington, D.C. Dulles Intl-ITO Hilo Intl
17h 18m3 stops Charlotte Douglas Dallas/Fort Worth Honolulu
$1,092American Airlines
Wed, Oct 21 - Wed, Oct 28

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Hilo to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Hilo to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Oct 21
ITO3:53 pmHilo Intl
16h 25m
2 stops
IAD2:18 pmWashington, D.C. Dulles Intl
Oct 28
IAD5:01 amWashington, D.C. Dulles Intl
17h 18m
3 stops
ITO4:19 pmHilo Intl
$1,092
American Airlines
Oct 7
ITO4:51 pmHilo Intl
15h 27m
2 stops
IAD2:18 pmWashington, D.C. Dulles Intl
Oct 12
IAD6:00 amWashington, D.C. Dulles Intl
21h 57m
2 stops
ITO9:57 pmHilo Intl
$1,109
American Airlines
Oct 7
ITO3:53 pmHilo Intl
14h 58m
3 stops
IAD12:51 pmWashington, D.C. Dulles Intl
Oct 12
IAD6:00 amWashington, D.C. Dulles Intl
21h 57m
2 stops
ITO9:57 pmHilo Intl
$1,399

United Airlines flights from Hilo to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Hilo to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Feb 1
ITO7:36 amHilo Intl
18h 09m
1 stop
IAD6:45 amWashington, D.C. Dulles Intl
Feb 3
IAD8:30 amWashington, D.C. Dulles Intl
16h 41m
1 stop
ITO8:11 pmHilo Intl
$996
United Airlines
Feb 1
ITO12:38 pmHilo Intl
13h 07m
1 stop
IAD6:45 amWashington, D.C. Dulles Intl
Feb 3
IAD6:30 amWashington, D.C. Dulles Intl
15h 48m
2 stops
ITO5:18 pmHilo Intl
$1,006
United Airlines
Feb 1
ITO7:36 amHilo Intl
18h 09m
1 stop
IAD6:45 amWashington, D.C. Dulles Intl
Feb 3
IAD8:30 amWashington, D.C. Dulles Intl
16h 41m
1 stop
ITO8:11 pmHilo Intl
$1,046

momondo Fare Finder

 
Use the filters below to find and compare flights from Hilo to Washington, D.C. Dulles Intl Airport 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-5:50 pm

2 stops16h 05m

Washington, D.C. Dulles Intl

Wed 2/3

6:53 pm-5:18 pm

2 stops27h 25m

$764

HiloWashington, D.C.

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

ITOIAD

Hilo Intl

Mon 2/1

8:45 pm-5:50 pm

2 stops16h 05m

Washington, D.C. Dulles Intl

Wed 2/3

6:53 pm-5:18 pm

2 stops27h 25m

$784

HiloWashington, D.C.

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

ITOIAD

Hilo Intl

Mon 2/1

8:45 pm-5:50 pm

2 stops16h 05m

Washington, D.C. Dulles Intl

Wed 2/3

6:53 pm-5:18 pm

2 stops27h 25m

$794

HiloWashington, D.C.

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

ITOIAD

Hilo Intl

Wed 10/21

8:45 pm-5:40 am

2 stops26h 55m

Washington, D.C. Dulles Intl

Wed 10/28

7:24 pm-9:57 pm

2 stops32h 33m

$803

HiloWashington, D.C.

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

ITOIAD

Hilo Intl

Mon 2/1

7:36 am-6:45 am

1 stop18h 09m

Washington, D.C. Dulles Intl

Wed 2/3

8:30 am-8:11 pm

1 stop16h 41m

$996
Quickest round-trip

HiloWashington, D.C.

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

ITOIAD

Hilo Intl

Mon 2/1

12:38 pm-6:45 am

1 stop13h 07m

Washington, D.C. Dulles Intl

Wed 2/3

6:30 am-5:18 pm

2 stops15h 48m

$1,006

HiloWashington, D.C.

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

ITOIAD

Hilo Intl

Mon 2/1

7:36 am-6:45 am

1 stop18h 09m

Washington, D.C. Dulles Intl

Wed 2/3

8:30 am-8:11 pm

1 stop16h 41m

$1,046

HiloWashington, D.C.

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

ITOIAD

Hilo Intl

Mon 2/1

12:38 pm-6:45 am

1 stop13h 07m

Washington, D.C. Dulles Intl

Wed 2/3

10:05 am-9:56 pm

2 stops16h 51m

$1,056

HiloWashington, D.C.

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

ITOIAD

Hilo Intl

Mon 2/1

12:38 pm-6:45 am

1 stop13h 07m

Washington, D.C. Dulles Intl

Wed 2/3

6:30 am-5:18 pm

2 stops15h 48m

$1,056

HiloWashington, D.C.

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

ITOIAD

Hilo Intl

Wed 10/21

3:53 pm-2:18 pm

2 stops16h 25m

Washington, D.C. Dulles Intl

Wed 10/28

5:01 am-4:19 pm

3 stops17h 18m

$1,092

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Hilo to Washington, D.C. Dulles Intl Airport

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 Washington, D.C. Dulles Intl?

American Airlines and United Airlines are the most popular carriers operating from Hilo Intl to Washington, D.C. Dulles Intl

When to book flights from Hilo to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hilo to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hilo to Washington, D.C. Dulles Intl Airport (ITO to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to Washington, D.C. Dulles Intl Airport

Best Price Found

$386

Fastest flight time

16h 05m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Hilo in the past 72 hours is $386. The best round-trip flight deal from Hilo to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $764.
The fastest flight from Hilo to Washington, D.C. Dulles Intl Airport takes 16h 05m
There are no direct flights from Hilo to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Hilo to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Hilo to Washington, D.C. Dulles Intl Airport

  • How far is Hilo Intl to Washington, D.C. Dulles Intl by plane?

    The distance between Hilo Intl and Washington, D.C. Dulles Intl is about 4719.4 mi. 16h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Hilo Intl Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Hilo Intl Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How old do you have to be to fly from Hilo Intl Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hilo Intl Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Fredericksburg
Laurel
Waldorf
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Fairfax
Springfield
Colonial Beach
Edgewood
Martinsburg

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to Washington, D.C.?

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 Washington, D.C. for you.

Can I find flights from Hilo to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hilo to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Hilo to Washington, D.C.?

Once you have performed a search for Hilo to Washington, D.C. 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 Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Hilo and alert you when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/15
Thu 10/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.