Cheap flights from Dulles Intl (IAD) to Hilo (ITO) from $922

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — ITO
May 11 — May 181

Cheap flight deals from Dulles Intl to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Hilo (ITO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2024.

Popular in

June

Cheapest in

September

Average price

$984

Round-trip from

$386
High demand for flights, 24% potential price rise
Best time to find cheap flights, 27% potential price drop
Average for round-trip flights in May 2024
From Washington, D.C. Dulles Intl to Hilo Intl

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Hilo?

Friday is generally a great day to depart. Flying on this day could help you save up to 13%.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Hilo?

Flights from Washington, D.C. Dulles Intl Airport to Hilo lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Hilo in June, with the cheapest ticket starting at $486.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Hilo (IAD - ITO)?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Hilo in the morning. Doing so could potentially save you 6% on the flight price compared to flying at noon, which is usually more expensive.

Cheap United Airlines flights from Dulles Intl to Hilo

Explore cheap flight options specifically provided by United Airlines for the route between Dulles Intl and Hilo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Washington, D.C. to Hilo. Make sure to double check the flight details before booking.
Tue 8/278:24 amIAD - ITO
2 stops17h 20mUnited Airlines
Wed 8/287:30 amITO - IAD
2 stops17h 38mUnited Airlines
Deal found 5/4$922
Tue 10/16:30 amIAD - ITO
2 stops41h 27mUnited Airlines
Thu 10/108:23 amITO - IAD
2 stops39h 10mUnited Airlines
Deal found 5/5$932
Tue 8/278:49 amIAD - ITO
2 stops16h 55mUnited Airlines
Wed 8/287:30 amITO - IAD
2 stops17h 50mUnited Airlines
Deal found 5/5$942
Wed 10/95:44 pmIAD - ITO
2 stops29h 20mUnited Airlines
Tue 10/156:10 amITO - IAD
2 stops30h 05mUnited Airlines
Deal found 5/5$947
Wed 10/2310:10 pmIAD - ITO
2 stops25h 47mUnited Airlines
Tue 10/294:40 pmITO - IAD
2 stops14h 47mUnited Airlines
Deal found 5/5$975
Thu 10/176:30 amIAD - ITO
2 stops31h 24mUnited Airlines
Thu 10/244:40 pmITO - IAD
2 stops30h 53mUnited Airlines
Deal found 5/5$976
Wed 10/95:44 pmIAD - ITO
2 stops29h 20mUnited Airlines
Tue 10/158:23 amITO - IAD
3 stops21h 22mUnited Airlines
Deal found 5/5$990
Tue 8/137:15 pmIAD - ITO
2 stops28h 54mUnited Airlines
Wed 8/287:30 amITO - IAD
2 stops26h 43mUnited Airlines
Deal found 5/5$1,000
Thu 10/316:30 amIAD - ITO
2 stops15h 39mUnited Airlines
Sun 11/107:25 amITO - IAD
2 stops19h 10mUnited Airlines
Deal found 5/5$1,008

Cheap American Airlines flights from Dulles Intl to Hilo

Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and Hilo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Some of the best deals we've found on American Airlines flights traveling from Washington, D.C. to Hilo. Make sure to examine the flight information before completing your reservation.
Tue 10/17:19 amIAD - ITO
2 stops14h 50mAmerican Airlines
Thu 10/107:55 pmITO - IAD
3 stops21h 52mAmerican Airlines
Deal found 5/5$1,335
Wed 10/95:29 pmIAD - ITO
3 stops28h 40mAmerican Airlines
Tue 10/157:55 pmITO - IAD
3 stops21h 52mAmerican Airlines
Deal found 5/5$1,560
Thu 10/105:29 pmIAD - ITO
3 stops28h 40mAmerican Airlines
Tue 10/157:55 pmITO - IAD
3 stops21h 52mAmerican Airlines
Deal found 5/5$1,570
Tue 10/15:31 pmIAD - ITO
3 stops25h 48mAmerican Airlines
Thu 10/107:55 pmITO - IAD
3 stops21h 52mAmerican Airlines
Deal found 5/5$1,647
Tue 8/135:29 pmIAD - ITO
3 stops27h 41mAmerican Airlines
Wed 8/288:25 pmITO - IAD
3 stops20h 57mAmerican Airlines
Deal found 5/5$1,650
Thu 10/172:05 pmIAD - ITO
3 stops29h 14mAmerican Airlines
Thu 10/247:55 pmITO - IAD
3 stops21h 52mAmerican Airlines
Deal found 5/5$1,673
Tue 6/255:43 pmIAD - ITO
3 stops25h 29mAmerican Airlines
Sun 7/710:25 amITO - IAD
3 stops16h 29mAmerican Airlines
Deal found 5/5$1,697
Fri 6/215:00 amIAD - ITO
3 stops20h 44mAmerican Airlines
Sun 7/710:25 amITO - IAD
3 stops16h 29mAmerican Airlines
Deal found 5/5$1,784
Tue 8/135:29 pmIAD - ITO
2 stops28h 40mAmerican Airlines
Wed 8/288:25 pmITO - IAD
3 stops20h 57mAmerican Airlines
Deal found 5/5$1,915

Cheap Dulles Intl to Hilo flights in May & June 2024

Find cheap flight options from Dulles Intl to Hilo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 6, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Hilo in 2024. More deals are always being added, so be sure to check back regularly.
Mon 5/66:00 amIAD - ITO
2 stops16h 30mDelta
Mon 5/138:57 amITO - IAD
2 stops15h 28mDelta
Deal found 5/5$969
Thu 6/279:00 amIAD - ITO
2 stops28h 54mUnited Airlines
Sun 6/306:38 pmITO - IAD
2 stops15h 37mUnited Airlines
Deal found 5/6$1,295
Tue 6/256:32 amIAD - ITO
2 stops31h 22mUnited Airlines
Sun 7/76:38 pmITO - IAD
2 stops30h 51mUnited Airlines
Deal found 5/5$1,298
Fri 6/2110:20 pmIAD - ITO
2 stops27h 24mUnited Airlines
Sun 7/76:38 pmITO - IAD
2 stops30h 21mUnited Airlines
Deal found 5/5$1,334
Mon 5/66:50 amIAD - ITO
2 stops17h 23mAmerican Airlines
Mon 5/139:45 amITO - IAD
3 stops19h 30mAmerican Airlines
Deal found 5/5$1,497
Tue 6/255:43 pmIAD - ITO
3 stops25h 29mAmerican Airlines
Sun 7/710:25 amITO - IAD
3 stops16h 29mAmerican Airlines
Deal found 5/5$1,697
Mon 5/68:12 pmIAD - ITO
3 stops28h 01mAmerican Airlines
Mon 5/139:45 amITO - IAD
3 stops19h 30mAmerican Airlines
Deal found 5/5$1,752
Fri 6/215:00 amIAD - ITO
3 stops20h 44mAmerican Airlines
Sun 7/710:25 amITO - IAD
3 stops16h 29mAmerican Airlines
Deal found 5/5$1,784
Tue 6/255:13 pmIAD - ITO
2 stops28h 56mAmerican Airlines
Sun 7/710:25 amITO - IAD
3 stops16h 29mAmerican Airlines
Deal found 5/5$1,918

Dulles Intl to Hilo 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Hilo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Hilo in 2024. More deals are always being added, so be sure to check back regularly.
Tue 8/278:24 amIAD - ITO
2 stops17h 20mUnited Airlines
Wed 8/287:30 amITO - IAD
2 stops17h 38mUnited Airlines
Deal found 5/4$922
Tue 10/16:30 amIAD - ITO
2 stops41h 27mUnited Airlines
Thu 10/108:23 amITO - IAD
2 stops39h 10mUnited Airlines
Deal found 5/5$932
Tue 8/278:49 amIAD - ITO
2 stops16h 55mUnited Airlines
Wed 8/287:30 amITO - IAD
2 stops17h 50mUnited Airlines
Deal found 5/5$942
Wed 10/95:44 pmIAD - ITO
2 stops29h 20mUnited Airlines
Tue 10/156:10 amITO - IAD
2 stops30h 05mUnited Airlines
Deal found 5/5$947
Mon 5/66:00 amIAD - ITO
2 stops16h 30mDelta
Mon 5/138:57 amITO - IAD
2 stops15h 28mDelta
Deal found 5/5$969
Wed 10/95:44 pmIAD - ITO
2 stops29h 20mUnited Airlines
Tue 10/158:23 amITO - IAD
3 stops21h 22mUnited Airlines
Deal found 5/6$975
Thu 10/178:50 amIAD - ITO
2 stops29h 04mUnited Airlines
Thu 10/245:35 pmITO - IAD
2 stops29h 58mUnited Airlines
Deal found 5/6$976
Tue 8/1310:25 pmIAD - ITO
2 stops25h 44mUnited Airlines
Wed 8/286:00 amITO - IAD
2 stops19h 08mUnited Airlines
Deal found 5/6$980
Wed 10/95:44 pmIAD - ITO
2 stops29h 20mUnited Airlines
Tue 10/158:23 amITO - IAD
3 stops21h 22mUnited Airlines
Deal found 5/5$990

Find flights from Dulles Intl to Hilo within your budget

Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$922 - $1,560

Route

Depart

Return

Price

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Tue 8/27

2 stops17h 20m

Hilo Intl

Wed 8/28

2 stops17h 38m

$922

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Tue 10/1

2 stops41h 27m

Hilo Intl

Thu 10/10

2 stops39h 10m

$932

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Tue 8/27

2 stops16h 55m

Hilo Intl

Wed 8/28

2 stops17h 50m

$942

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Wed 10/9

2 stops29h 20m

Hilo Intl

Tue 10/15

2 stops30h 05m

$947

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Wed 10/23

2 stops25h 47m

Hilo Intl

Tue 10/29

2 stops14h 47m

$975

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Thu 10/17

2 stops31h 24m

Hilo Intl

Thu 10/24

2 stops30h 53m

$976

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Tue 10/1

2 stops14h 50m

Hilo Intl

Thu 10/10

3 stops21h 52m

$1,335

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Thu 8/1

2 stops16h 09m

Hilo Intl

Thu 8/29

2 stops15h 24m

$1,478

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Wed 10/9

3 stops28h 40m

Hilo Intl

Tue 10/15

3 stops21h 52m

$1,560

Flights are sorted by cheapest first

Deals found on 5/4

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Hilo?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Hilo. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Hilo flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Hilo by month

Plan your trip from Dulles Intl to Hilo by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Hilo is currently $0 while a round-trip flight costs $1,119. Price data was last updated on April 28, 2024.

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hilo (average of $386). Flying from Washington, D.C. Dulles Intl Airport to Hilo in July is currently the most expensive (average of $796). 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.

January

$425

February

$454

March

$386

April

$439

May

$539

June

$717

July

$796

August

$621

September

$582

October

$566

November

$446

December

$511

Temperature and rainfall in Hilo by month

Plan your trip to Hilo by taking into account the average temperature and rainfall totals by month.

ITO

Temperature

71.6 - 77 °F

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. 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 Hilo. Reviews last updated May 6, 2024.
Peruse reviews from past customers who have flown with United Airlines, American Airlines and Delta from Washington, D.C. to Hilo to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,818 reviews

Food

7.4

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.1
Very good
10,818 reviews
8.1
Very good
10,818 reviews

Food

7.4

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
11,090 reviews
8.1
Very good
10,818 reviews

Food

7.4

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,697 reviews
8.1
Very good
10,818 reviews

Food

7.4

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

    For a flight from Washington, D.C. Dulles Intl to Hilo, you will be flying into Hilo Intl. Hilo Intl (ITO) is just 3.0 mi from the center of the city. Hilo Intl is the only Hilo airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 2 airlines have flights to Hilo Intl from Washington, D.C. Dulles Intl on a regular basis.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Hilo for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Hilo for under $1,000. The cheapest flight booked recently is on United Airlines for just $922, but on average you can expect to pay $1,096.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Hilo round-trip?

    Flying on United Airlines is currently your cheapest option to Hilo, with prices starting at $922. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $1,335 and $1,478, respectively. These flights start at 15% lower than the current average price 3 months from now.

  • What does IAD to ITO mean?

    Washington, D.C. Dulles Intl Airport is IAD and Hilo Intl Airport is ITO. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Dulles Intl to Hilo that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Hilo 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 Dulles Intl to Hilo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Hilo 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 Dulles Intl to Hilo that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Hilo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Hilo?

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

  • Can I find deals for business class flights from Dulles Intl to Hilo?

    Yes. Cheapflights offers flight deals from Dulles Intl to Hilo 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 Dulles Intl to Hilo that allow pets onboard?

    Many airlines flying from Dulles Intl to Hilo 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 Dulles Intl to Hilo?

    Yes, you can often find last-minute deals on Dulles Intl to Hilo 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 Washington, D.C. Dulles Intl Airport to Hilo flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Hilo flight deals you see on this page were last updated on 5/6.

See more FAQs

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Top 2 airlines flying from Dulles Intl to Hilo

Discover the top 2 airlines that operate flights from Dulles Intl to Hilo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$797Average$1,107FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$847Average$1,123FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Dulles Intl to Hilo by cabin class

Find flights from Dulles Intl to Hilo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Hilo?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hilo from Dulles Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Hilo?

Cheapflights simply makes it quick and affordable to book flights from Dulles Intl to Hilo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dulles Intl to Hilo with no change fees?

Yes, we can. To see specific flights from Dulles Intl to Hilo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dulles Intl to Hilo become cheaper?

Not ready to book yet? You can track prices for flights from Dulles Intl to Hilo on Cheapflights with our Price Alert feature and get notified when better prices are available.

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