Cheap flights from Dulles Intl (IAD) to Hilo (ITO) from $898

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 9/20. 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 14 — May 211

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 9, 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 10% 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 2,717,708 searches. Data last updated May 9, 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.
Wed 7/317:01 amIAD - ITO
2 stops18h 43mUnited Airlines
Wed 8/288:25 amITO - IAD
2 stops16h 34mUnited Airlines
Deal found 5/7$1,089
Mon 7/297:01 amIAD - ITO
2 stops18h 43mUnited Airlines
Sat 8/318:25 amITO - IAD
2 stops16h 28mUnited Airlines
Deal found 5/8$1,090
Mon 7/296:30 amIAD - ITO
2 stops19h 14mUnited Airlines
Sat 8/318:25 amITO - IAD
2 stops16h 28mUnited Airlines
Deal found 5/7$1,099
Tue 7/307:01 amIAD - ITO
2 stops18h 43mUnited Airlines
Thu 8/298:25 amITO - IAD
2 stops16h 55mUnited Airlines
Deal found 5/7$1,139
Sat 8/310:05 pmIAD - ITO
2 stops27h 39mUnited Airlines
Tue 8/278:25 amITO - IAD
2 stops16h 43mUnited Airlines
Deal found 5/7$1,151
Sat 8/310:05 pmIAD - ITO
2 stops27h 39mUnited Airlines
Sun 8/256:38 pmITO - IAD
2 stops15h 35mUnited Airlines
Deal found 5/8$1,152
Sat 8/310:05 pmIAD - ITO
2 stops27h 39mUnited Airlines
Sun 8/256:38 pmITO - IAD
2 stops15h 35mUnited Airlines
Deal found 5/7$1,161
Sat 8/310:05 pmIAD - ITO
2 stops27h 39mUnited Airlines
Fri 8/308:25 amITO - IAD
2 stops24h 19mUnited Airlines
Deal found 5/8$1,213
Wed 7/177:01 amIAD - ITO
2 stops18h 43mUnited Airlines
Wed 7/247:30 amITO - IAD
2 stops17h 59mUnited Airlines
Deal found 5/8$1,284

Cheap Delta flights from Dulles Intl to Hilo

Explore cheap flight options specifically provided by Delta 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 2,717,708 searches. Data last updated May 9, 2024.
Some of the best deals we've found on Delta flights traveling from Washington, D.C. to Hilo. Make sure to examine the flight information before completing your reservation.
Wed 7/317:05 amIAD - ITO
2 stops17h 04mDelta
Wed 8/284:40 pmITO - IAD
2 stops18h 25mDelta
Deal found 5/7$1,214
Tue 5/147:15 amIAD - ITO
2 stops16h 19mDelta
Sat 6/86:38 pmITO - IAD
2 stops16h 02mDelta
Deal found 5/8$1,356
Thu 8/16:00 amIAD - ITO
2 stops17h 09mDelta
Thu 8/295:40 pmITO - IAD
2 stops17h 25mDelta
Deal found 5/8$2,022

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 2,717,708 searches. Prices were last updated on May 9, 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 5/1412:50 pmIAD - ITO
2 stops25h 35mUnited Airlines
Wed 5/228:57 amITO - IAD
2 stops15h 36mUnited Airlines
Deal found 5/9$1,008
Fri 6/77:00 amIAD - ITO
2 stops17h 09mUnited Airlines
Fri 6/148:25 amITO - IAD
2 stops16h 58mUnited Airlines
Deal found 5/8$1,299
Sun 6/236:32 amIAD - ITO
2 stops31h 22mUnited Airlines
Fri 6/287:30 amITO - IAD
2 stops28h 37mUnited Airlines
Deal found 5/9$1,330
Tue 5/147:15 amIAD - ITO
2 stops16h 19mDelta
Sat 6/86:38 pmITO - IAD
2 stops16h 02mDelta
Deal found 5/8$1,356
Tue 5/147:15 amIAD - ITO
2 stops18h 29mDelta
Sat 6/86:38 pmITO - IAD
2 stops16h 02mDelta
Deal found 5/9$1,389
Sat 5/1810:01 pmIAD - ITO
2 stops23h 59mMultiple Airlines
Tue 5/218:20 amITO - IAD
2 stops14h 49mMultiple Airlines
Deal found 5/8$1,501
Sat 5/257:15 amIAD - ITO
2 stops14h 54mDelta
Sun 6/29:40 amITO - IAD
2 stops14h 46mDelta
Deal found 5/9$1,532
Fri 5/2410:20 pmIAD - ITO
2 stops22h 50mMultiple Airlines
Sun 6/24:40 pmITO - IAD
2 stops17h 31mMultiple Airlines
Deal found 5/9$1,604
Tue 5/146:50 amIAD - ITO
2 stops17h 23mAmerican Airlines
Sat 6/84:40 pmITO - IAD
3 stops18h 33mAmerican Airlines
Deal found 5/8$1,641

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 2,717,708 searches. Data last updated May 9, 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.
Fri 9/208:24 amIAD - ITO
2 stops15h 33mUnited Airlines
Tue 9/248:50 amITO - IAD
2 stops16h 03mUnited Airlines
Deal found 5/8$898
Tue 8/278:49 amIAD - ITO
2 stops16h 55mUnited Airlines
Wed 8/286:00 amITO - IAD
2 stops18h 59mUnited Airlines
Deal found 5/7$922
Wed 10/91:05 pmIAD - ITO
2 stops24h 49mUnited Airlines
Tue 10/158:50 amITO - IAD
2 stops16h 03mUnited Airlines
Deal found 5/8$928
Thu 10/171:05 pmIAD - ITO
2 stops24h 49mUnited Airlines
Thu 10/247:30 amITO - IAD
2 stops26h 39mUnited Airlines
Deal found 5/8$929
Tue 8/139:00 amIAD - ITO
2 stops16h 44mUnited Airlines
Wed 8/287:30 amITO - IAD
2 stops17h 29mUnited Airlines
Deal found 5/8$948
Wed 10/96:00 amIAD - ITO
2 stops19h 25mDelta
Tue 10/1510:27 amITO - IAD
2 stops16h 46mDelta
Deal found 5/8$963
Tue 8/137:15 pmIAD - ITO
2 stops30h 29mUnited Airlines
Wed 8/287:30 amITO - IAD
2 stops17h 50mUnited Airlines
Deal found 5/9$970
Thu 10/101:05 pmIAD - ITO
2 stops24h 49mUnited Airlines
Tue 10/158:50 amITO - IAD
2 stops16h 03mUnited Airlines
Deal found 5/8$978
Tue 8/276:30 amIAD - ITO
2 stops19h 14mUnited Airlines
Wed 8/287:30 amITO - IAD
2 stops26h 43mUnited Airlines
Deal found 5/8$994

Dulles Intl to Hilo flights leaving soon

Find last-minute flight options from Dulles Intl to Hilo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Consider one of these great deals we found on last-minute flights from Washington, D.C. to Hilo. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/147:15 amIAD - ITO
2 stops16h 19mDelta
Sat 6/86:38 pmITO - IAD
2 stops16h 02mDelta
Deal found 5/8$1,356
Sat 5/1810:01 pmIAD - ITO
2 stops23h 59mMultiple Airlines
Tue 5/218:20 amITO - IAD
2 stops14h 49mMultiple Airlines
Deal found 5/8$1,501
Tue 5/146:50 amIAD - ITO
2 stops17h 23mAmerican Airlines
Sat 6/84:40 pmITO - IAD
3 stops18h 33mAmerican Airlines
Deal found 5/8$1,641
Tue 5/143:27 pmIAD - ITO
3 stops27h 38mAmerican Airlines
Sat 6/89:40 amITO - IAD
3 stops17h 18mAmerican Airlines
Deal found 5/8$1,804
Tue 5/148:15 amIAD - ITO
2 stops16h 08mMultiple Airlines
Sat 6/812:40 pmITO - IAD
1 stop12h 06mMultiple Airlines
Deal found 5/8$2,097
Sat 5/188:25 amIAD - ITO
1 stop15h 48mUnited Airlines
Tue 5/217:25 amITO - IAD
2 stops17h 47mUnited Airlines
Deal found 5/8$4,781

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 2,717,708 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,089 - $1,641

Route

Depart

Return

Price

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Wed 7/31

2 stops18h 43m

Hilo Intl

Wed 8/28

2 stops16h 34m

$1,089

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Mon 7/29

2 stops18h 43m

Hilo Intl

Sat 8/31

2 stops16h 28m

$1,090

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Mon 7/29

2 stops19h 14m

Hilo Intl

Sat 8/31

2 stops16h 28m

$1,099

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Tue 7/30

2 stops18h 43m

Hilo Intl

Thu 8/29

2 stops16h 55m

$1,139

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Wed 7/31

2 stops17h 04m

Hilo Intl

Wed 8/28

2 stops18h 25m

$1,214

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Tue 5/14

2 stops16h 19m

Hilo Intl

Sat 6/8

2 stops16h 02m

$1,356

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Sat 5/18

2 stops23h 59m

Hilo Intl

Tue 5/21

2 stops14h 49m

$1,501

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Wed 7/31

2 stops17h 08m

Hilo Intl

Wed 8/28

2 stops17h 33m

$1,527

Washington, D.C. Dulles IntlHilo Intl

IAD - ITO

IADITO

Washington, D.C. Dulles Intl

Tue 5/14

2 stops17h 23m

Hilo Intl

Sat 6/8

3 stops18h 33m

$1,641

Flights are sorted by cheapest first

Deals found on 5/7

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 May 5, 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. Wednesday evenings 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 $1,295. Price data was last updated on May 5, 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 $790). 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

$446

March

$386

April

$439

May

$512

June

$734

July

$790

August

$631

September

$582

October

$552

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 9, 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and American Airlines 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.
8.0
Very good
10,778 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Overall

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.

8.0
Very good
10,778 reviews
8.0
Very good
10,778 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Overall

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
11,027 reviews
8.0
Very good
10,778 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Overall

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
14,665 reviews
8.0
Very good
10,778 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Overall

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 $1,100 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Hilo for under $1,100. The cheapest flight booked recently is on United Airlines for just $1,089, but on average you can expect to pay $1,384.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Hilo for under $1,400?

    There are currently 6+ open flights from Washington, D.C. Dulles Intl Airport to Hilo within the next 7 days for less than $1,400.

  • 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 $1,089. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $1,214 and $1,641, respectively.

  • 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 5/9.

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 2,717,708 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$797Average$1,068FlexibilityNo 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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