HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$302+ Cheap flights from Hilo (ITO) to Washington, D.C. (WAS)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — WAS
Nov 5 — Nov 121
Tue 11/5
Tue 11/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hilo to Washington, D.C. with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Hilo to Washington, D.C.

Cheapest flights from Hilo to Washington, D.C.
Explore the most affordable flight options available from Hilo to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 11/147:55 pmITO - IAD
2 stops23h 04mAlaska Airlines
Mon 11/185:15 pmIAD - ITO
2 stops27h 55mAlaska Airlines
Deal found 10/30$649
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 11/147:55 pmITO - DCA
2 stops21h 04mAlaska Airlines
Mon 11/186:40 pmDCA - ITO
2 stops26h 30mAlaska Airlines
Deal found 10/30$661
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 11/147:55 pmITO - BWI
2 stops17h 04mAlaska Airlines
Mon 11/186:59 pmBWI - ITO
2 stops26h 11mAlaska Airlines
Deal found 10/30$802
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sun 12/811:38 amITO - IAD
2 stops29h 33mUnited Airlines
Thu 12/126:00 amIAD - ITO
2 stops17h 15mUnited Airlines
Deal found 10/30$867
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sun 12/85:55 pmITO - DCA
2 stops21h 41mUnited Airlines
Thu 12/126:30 amDCA - ITO
2 stops16h 45mUnited Airlines
Deal found 10/30$867
This Delta deal was found by Cheapflights users on 10/30. 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.
Sun 12/83:40 pmITO - BWI
2 stops14h 08mDelta
Thu 12/127:00 amBWI - ITO
2 stops16h 15mDelta
Deal found 10/30$880
This Delta deal was found by Cheapflights users on 10/30. 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.
Sun 12/83:40 pmITO - IAD
2 stops16h 15mDelta
Thu 12/126:00 amIAD - ITO
2 stops17h 15mDelta
Deal found 10/30$880
This Delta deal was found by Cheapflights users on 10/30. 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.
Sun 12/81:50 pmITO - DCA
2 stops13h 51mDelta
Fri 12/136:30 amDCA - ITO
2 stops19h 00mDelta
Deal found 10/30$886
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sun 12/87:30 amITO - BWI
2 stops18h 30mUnited Airlines
Fri 12/136:30 amBWI - ITO
2 stops15h 56mUnited Airlines
Deal found 10/30$911
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sun 12/83:40 pmITO - BWI
2 stops17h 52mAmerican Airlines
Fri 12/136:02 amBWI - ITO
2 stops17h 13mAmerican Airlines
Deal found 10/30$1,651

Find flights from Hilo to Washington, D.C. within your budget

Customize your flight search to find flights from Hilo to Washington, D.C. 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HiloWashington, D.C.

ITO - DCA

ITODCA

Hilo Intl

Wed 2/5

11:29 am-8:59 pm

2 stops28h 30m

$302

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Fri 1/24

6:10 am-7:20 am

1 stop20h 10m

$384

HiloBaltimore

ITO - BWI

ITOBWI

Hilo Intl

Wed 2/5

10:25 am-5:59 pm

2 stops26h 34m

$352

HiloBaltimore

ITO - BWI

ITOBWI

Hilo Intl

Fri 1/24

7:55 pm-4:53 pm

2 stops15h 58m

$398

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Fri 1/24

6:45 pm-5:57 pm

2 stops18h 12m

$381

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Fri 1/24

11:29 am-7:20 am

1 stop14h 51m

$866

HiloWashington, D.C.

ITO - DCA

ITODCA

Hilo Intl

Wed 2/5

8:35 am-12:22 pm

3 stops22h 47m

$398

HiloBaltimore

ITO - BWI

ITOBWI

Hilo Intl

Fri 1/24

3:45 pm-1:01 pm

3 stops16h 16m

$913

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Thu 11/14

7:55 pm-11:59 pm

2 stops23h 04m

Washington, D.C. Dulles Intl

Mon 11/18

5:15 pm-4:10 pm

2 stops27h 55m

$649

HiloWashington, D.C.

ITO - IAD

ITOIAD

Hilo Intl

Mon 1/20

6:10 am-7:20 am

1 stop20h 10m

Washington, D.C. Dulles Intl

Fri 1/24

8:15 am-6:13 pm

1 stop14h 58m

$767

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 19 results
1
2
  • Most accurate provider: When it comes to deals on Hilo-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hilo-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hilo-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hilo-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hilo-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hilo to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Hilo to Washington, D.C.

Get recent, data-driven insights about flights from Hilo to Washington, D.C. including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Hilo to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

It’s typically best to fly out from Hilo to Washington, D.C. at noon. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated October 31, 2024.
Get a feel of what it's like to fly with Delta, Alaska Airlines and United Airlines from Hilo to Washington, D.C. by reading reviews from past customers. 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
9,420 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,420 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,835 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,240 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.6

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Hilo to Washington, D.C.. 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 Washington, D.C.?

    Hilo Intl (ITO), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Hilo to Washington, D.C.. 0 airlines have flights from Hilo Intl to Washington, D.C. on a regular basis. Booking flights from Hilo Intl to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

  • Can I find flights from Hilo to Washington, D.C. for under $700 on Cheapflights?

    Yes, there are multiple flights from Hilo to Washington, D.C. for under $700. The cheapest flight booked recently is on Alaska Airlines for just $649, but on average you can expect to pay $937.

  • What are the cheapest airlines to fly from Hilo to Washington, D.C. one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $302. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Hilo to Washington, D.C. for a low price.

  • What are the most popular routes from Hilo to Washington, D.C.?

    The most popular route from Hilo to Washington, D.C. is Hilo Intl - Washington, D.C. Reagan-National. You may also consider Hilo Intl - Washington, D.C. Dulles Intl or Hilo Intl - Baltimore/Washington.

  • What does ITO to BWI mean?

    This is defined as Hilo Intl Airport (ITO) and Baltimore/Washington Airport (BWI). Codes like Baltimore/Washington Airport are often used to just call airports uniquely. Washington, D.C. Dulles Intl Airport (IAD), Washington, D.C. Reagan-National Airport (DCA) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Hilo to Washington, D.C. that include extra baggage allowance?

    The amount of baggage you can bring on your Hilo to Washington, D.C. flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Hilo to Washington, D.C. with specific airlines?

    Yes, Cheapflights allows you to browse and filter Hilo to Washington, D.C. flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Hilo to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Hilo to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hilo to Washington, D.C.?

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

  • Can I find deals for business class flights from Hilo to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Hilo to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Hilo to Washington, D.C. that allow pets onboard?

    Many airlines flying from Hilo to Washington, D.C. offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Hilo to Washington, D.C.?

    Yes, you can often find last-minute deals on Hilo to Washington, D.C. flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Hilo to Washington, D.C. flight deals updated?

    The Hilo to Washington, D.C. flight deals you see on this page were last updated on 10/30.

  • What is the cheapest month to book a flight from Hilo to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Hilo to Washington, D.C. (average of $241). Flying from Hilo to Washington, D.C. in January is currently the most expensive (average of $273). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines