Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from District of Columbia to Hilo from $231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Hilo departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from District of Columbia to Hilo

Cheap round-trip flights

Alaska Airlines Logo
8:00 am - 8:30 pmDCA-ITO
17h 30m2 stops
Alaska Airlines Logo
7:43 pm - 4:53 pmITO-DCA
16h 10m2 stops
$462Alaska Airlines
Find Deal
Sun, Nov 2 - Fri, Nov 14
Alaska Airlines Logo
5:40 pm - 8:30 pmIAD-ITO
31h 50m2 stops
Alaska Airlines Logo
6:43 pm - 4:40 pmITO-IAD
16h 57m2 stops
$508Alaska Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
Alaska Airlines Logo
7:43 am - 8:30 pmIAD-ITO
17h 47m2 stops
Alaska Airlines Logo
6:01 pm - 4:40 pmITO-IAD
17h 39m2 stops
$513Alaska Airlines
Find Deal
Sun, Nov 2 - Thu, Nov 13
Alaska Airlines Logo
7:43 am - 10:19 pmIAD-ITO
19h 36m2 stops
Alaska Airlines Logo
7:43 pm - 4:40 pmITO-IAD
15h 57m2 stops
$547Alaska Airlines
Find Deal
Wed, Nov 5 - Fri, Nov 14
United Airlines Logo
7:00 am - 5:39 pmDCA-ITO
16h 39m2 stops
United Airlines Logo
7:47 am - 1:56 pmITO-DCA
24h 09m2 stops
$800United Airlines
Find Deal
Mon, Sep 8 - Tue, Sep 16
United Airlines Logo
6:35 am - 5:39 pmIAD-ITO
17h 04m2 stops
United Airlines Logo
8:36 am - 1:26 pmITO-IAD
22h 50m2 stops
$800United Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 17
Delta Logo
7:35 am - 10:17 pmIAD-ITO
20h 42m2 stops
Delta Logo
12:20 pm - 9:09 amITO-IAD
14h 49m2 stops
$938Delta
Find Deal
Thu, Sep 11 - Thu, Sep 18
Delta Logo
6:05 am - 5:31 pmIAD-ITO
16h 26m2 stops
Delta Logo
1:46 pm - 9:11 amITO-IAD
14h 25m2 stops
$968Delta
Find Deal
Mon, Nov 3 - Wed, Nov 12
American Airlines Logo
7:29 am - 4:56 pmDCA-ITO
15h 27m2 stops
American Airlines Logo
7:00 pm - 4:22 pmITO-DCA
15h 22m2 stops
$1,509American Airlines
Find Deal
Sun, Sep 7 - Thu, Sep 18
American Airlines Logo
8:40 am - 8:29 pmDCA-ITO
16h 49m2 stops
American Airlines Logo
7:44 pm - 4:15 pmITO-DCA
15h 31m2 stops
$3,727American Airlines
Find Deal
Mon, Dec 29 - Sat, Jan 3

Alaska Airlines flights from District of Columbia to Hilo

Our best Alaska Airlines deals on District of Columbia to Hilo flight tickets
Alaska Airlines
Nov 2
DCA8:00 amWashington, D.C. Reagan-National
17h 30m
2 stops
ITO8:30 pmHilo Intl
Nov 14
ITO7:43 pmHilo Intl
16h 10m
2 stops
DCA4:53 pmWashington, D.C. Reagan-National
$462
Find similar
Alaska Airlines
Nov 12
IAD5:40 pmWashington, D.C. Dulles Intl
31h 50m
2 stops
ITO8:30 pmHilo Intl
Nov 18
ITO6:43 pmHilo Intl
16h 57m
2 stops
IAD4:40 pmWashington, D.C. Dulles Intl
$508
Find similar
Alaska Airlines
Nov 2
IAD7:43 amWashington, D.C. Dulles Intl
17h 47m
2 stops
ITO8:30 pmHilo Intl
Nov 13
ITO6:01 pmHilo Intl
17h 39m
2 stops
IAD4:40 pmWashington, D.C. Dulles Intl
$513
Find similar

United Airlines flights from District of Columbia to Hilo

Our best United Airlines deals on District of Columbia to Hilo flight tickets
United Airlines
Sep 8
DCA7:00 amWashington, D.C. Reagan-National
16h 39m
2 stops
ITO5:39 pmHilo Intl
Sep 16
ITO7:47 amHilo Intl
24h 09m
2 stops
DCA1:56 pmWashington, D.C. Reagan-National
$800
Find similar
United Airlines
Sep 8
DCA7:00 amWashington, D.C. Reagan-National
16h 39m
2 stops
ITO5:39 pmHilo Intl
Sep 16
ITO8:36 amHilo Intl
20h 22m
3 stops
DCA10:58 amWashington, D.C. Reagan-National
$805
Find similar
United Airlines
Sep 8
IAD6:35 amWashington, D.C. Dulles Intl
17h 04m
2 stops
ITO5:39 pmHilo Intl
Sep 19
ITO7:47 amHilo Intl
17h 32m
2 stops
IAD7:19 amWashington, D.C. Dulles Intl
$810
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Hilo 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from District of Columbia to Hilo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hilo

DCA - ITO

DCAITO

Washington, D.C. Reagan-National

Sun 11/2

8:00 am-8:30 pm

2 stops17h 30m

Hilo Intl

Fri 11/14

7:43 pm-4:53 pm

2 stops16h 10m

$462

Washington, D.C.Hilo

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Wed 11/12

5:40 pm-8:30 pm

2 stops31h 50m

Hilo Intl

Tue 11/18

6:43 pm-4:40 pm

2 stops16h 57m

$508

Washington, D.C.Hilo

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Sun 11/2

7:43 am-8:30 pm

2 stops17h 47m

Hilo Intl

Thu 11/13

6:01 pm-4:40 pm

2 stops17h 39m

$513

Washington, D.C.Hilo

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Wed 11/5

7:43 am-10:19 pm

2 stops19h 36m

Hilo Intl

Fri 11/14

7:43 pm-4:40 pm

2 stops15h 57m

$547

Washington, D.C.Hilo

DCA - ITO

DCAITO

Washington, D.C. Reagan-National

Mon 9/8

7:00 am-5:39 pm

2 stops16h 39m

Hilo Intl

Tue 9/16

7:47 am-1:56 pm

2 stops24h 09m

$800

Washington, D.C.Hilo

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Mon 9/8

6:35 am-5:39 pm

2 stops17h 04m

Hilo Intl

Wed 9/17

8:36 am-1:26 pm

2 stops22h 50m

$800

Washington, D.C.Hilo

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Thu 9/11

7:35 am-10:17 pm

2 stops20h 42m

Hilo Intl

Thu 9/18

12:20 pm-9:09 am

2 stops14h 49m

$938

Washington, D.C.Hilo

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Mon 11/3

6:05 am-5:31 pm

2 stops16h 26m

Hilo Intl

Wed 11/12

1:46 pm-9:11 am

2 stops14h 25m

$968

Washington, D.C.Hilo

DCA - ITO

DCAITO

Washington, D.C. Reagan-National

Sun 9/7

7:29 am-4:56 pm

2 stops15h 27m

Hilo Intl

Thu 9/18

7:00 pm-4:22 pm

2 stops15h 22m

$1,509

Washington, D.C.Hilo

DCA - ITO

DCAITO

Washington, D.C. Reagan-National

Mon 12/29

8:40 am-8:29 pm

2 stops16h 49m

Hilo Intl

Sat 1/3

7:44 pm-4:15 pm

2 stops15h 31m

$3,727

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Hilo from

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

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 day to depart on your flight to Hilo?

The cheapest day to depart from District of Columbia to Hilo is on a Friday. Travelers who choose to depart for Hilo on a Friday will often find tickets for as low as $848. Flights from District of Columbia to Hilo on a Tuesday will generally be more expensive and average around $1,274. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hilo?

Our data shows that the cheapest District of Columbia to Hilo flights are usually those with departure times in the evening. Our users have found flights to Hilo in the evening for as low as $914. In contrast, the most expensive time of day to depart to Hilo is in the morning when prices are around $977.

Cheap District of Columbia to Hilo flight deals and tips

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

Best Price Found

$231

Fastest flight time

14h 19m

Direct flights

None

Airports in Hilo

1 airport
The best one-way flight to Hilo from District of Columbia in the past 72 hours is $231. The best round-trip flight deal from District of Columbia to Hilo found on momondo in the last 72 hours is $462.
The fastest flight from District of Columbia to Hilo takes 14h 19m
There are no direct flights from District of Columbia to Hilo. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Hilo Intl Airport and Washington, D.C. Dulles Intl Airport - Hilo Intl Airport.
There is 1 airport near Hilo: Hilo Intl (ITO)
Search flight deals

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

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

  • How many operators does momondo search for flights from District of Columbia to Hilo Intl Airport?

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

  • What documentation or ID do you need to fly to Hilo Intl Airport?

    The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Hilo

Compare and see reviews for airlines that fly from District of Columbia to Hilo with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $640Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $785Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Traveling to a place near Hilo?

Book flights to Hilo if you plan to visit one of these locations
Mountain View

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Hilo. momondo saves you time and could save you money on your trip.

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

Flights from District of Columbia to Hilo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Hilo from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Hilo from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Hilo 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
Tue 8/19
Tue 8/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States