ITO - DCA

$645 Find Cheap Flights from Hilo to Reagan Washington National Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$645
Typical prices: $520-$891
Multiple Airlines
Sun 1/21Thu 1/25
ITO - DCA • 2 stops
Cheapest one-way
$1,186
Typical prices: $776-$854
Multiple Airlines
Mon 1/1
ITO - DCA • 2 stops
When to travel
November
Cheapest • 46% price drop
October
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Hilo to Reagan-National (ITO-DCA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hilo to Reagan-National

Thu, Jan 21 - Mon, Jan 25
Multiple Airlines Logo
12:38 pm - 8:00 pmITO  Hilo Intl-DCA Washington, D.C. Reagan-National
26h 22m2 stops Honolulu Los Angeles Los Angeles
Multiple Airlines Logo
9:30 am - 1:22 pmDCA  Washington, D.C. Reagan-National-ITO Hilo Intl
32h 52m2 stops Los Angeles Los Angeles Honolulu
$645Multiple Airlines
Thu, Jan 21 - Mon, Jan 25
Multiple Airlines Logo
8:45 pm - 9:59 pmITO  Hilo Intl-DCA Washington, D.C. Reagan-National
20h 14m2 stops Honolulu Seattle/Tacoma Intl
Multiple Airlines Logo
9:30 am - 3:21 pmDCA  Washington, D.C. Reagan-National-ITO Hilo Intl
34h 51m2 stops Los Angeles Los Angeles Honolulu
$663Multiple Airlines
Thu, Jan 21 - Mon, Jan 25
Multiple Airlines Logo
12:38 pm - 8:00 pmITO  Hilo Intl-DCA Washington, D.C. Reagan-National
26h 22m2 stops Honolulu Los Angeles Los Angeles
Multiple Airlines Logo
9:30 am - 1:22 pmDCA  Washington, D.C. Reagan-National-ITO Hilo Intl
32h 52m2 stops Los Angeles Los Angeles Honolulu
$667Multiple Airlines
Mon, Nov 9 - Mon, Nov 16
American Airlines Logo
4:59 pm - 11:49 amITO  Hilo Intl-DCA Washington, D.C. Reagan-National
13h 50m2 stops Honolulu Chicago O'Hare Intl
American Airlines Logo
6:00 am - 5:47 pmDCA  Washington, D.C. Reagan-National-ITO Hilo Intl
16h 47m2 stops Chicago O'Hare Intl Honolulu
$751American Airlines
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
3:53 pm - 12:45 pmITO  Hilo Intl-DCA Washington, D.C. Reagan-National
14h 52m2 stops Honolulu Dallas/Fort Worth
American Airlines Logo
6:59 am - 4:19 pmDCA  Washington, D.C. Reagan-National-ITO Hilo Intl
15h 20m2 stops Dallas/Fort Worth Honolulu
$788American Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
11:20 am - 8:54 amITO  Hilo Intl-DCA Washington, D.C. Reagan-National
15h 34m2 stops Honolulu Chicago O'Hare Intl
United Airlines Logo
6:00 am - 6:54 pmDCA  Washington, D.C. Reagan-National-ITO Hilo Intl
18h 54m2 stops Houston George Bush Intcntl Honolulu
$1,036United Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
7:30 pm - 6:33 pmITO  Hilo Intl-DCA Washington, D.C. Reagan-National
17h 03m3 stops Honolulu Los Angeles Los Angeles Chicago O'Hare Intl
United Airlines Logo
7:46 am - 9:57 pmDCA  Washington, D.C. Reagan-National-ITO Hilo Intl
20h 11m2 stops Chicago O'Hare Intl Honolulu
$1,041United Airlines
Mon, Nov 9 - Mon, Nov 16
United Airlines Logo
2:07 pm - 8:56 amITO  Hilo Intl-DCA Washington, D.C. Reagan-National
13h 49m2 stops Honolulu Chicago O'Hare Intl
United Airlines Logo
6:25 am - 6:56 pmDCA  Washington, D.C. Reagan-National-ITO Hilo Intl
17h 31m3 stops Chicago O'Hare Intl Denver Intl Honolulu
$1,494United Airlines
Booking Insights

Price, demand and travel trends for Hilo to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Hilo to Washington, D.C. Reagan-National Airport with more confidence.

What is the cheapest airline to fly from Hilo to Washington, D.C. Reagan-National Airport?

American Airlines ($751) and United Airlines ($1,036) are the cheapest airlines to fly round-trip from Hilo to Washington, D.C. Reagan-National Airport according to KAYAK data over the last 5 days.

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Key details for Hilo to Washington, D.C. Reagan-National Airport flights

Low season

August

Cheapest flight

$645
Flight from Hilo to Washington, D.C. Reagan-National Airport

When to book flights from Hilo to Reagan-National

Are your dates flexible? Find out the best times to travel from Hilo to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Hilo to Washington, D.C. Reagan-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Hilo to Washington, D.C. Reagan-National Airport?

    Flights from Hilo to Washington, D.C. Reagan-National Airport usually depart from Hilo Intl (ITO) and arrive at Washington, D.C. Reagan-National (DCA).

  • What cabin classes can I book on flights from Hilo to Washington, D.C. Reagan-National Airport?

    Only Economy Class is available on flights from Hilo to Washington, D.C. Reagan-National Airport.

  • Can I save money by using flexible dates for flights from Hilo to Washington, D.C. Reagan-National Airport?

    Yes. Being flexible with your travel dates can save you up to 55% on the Hilo to Washington, D.C. Reagan-National Airport route. Tuesday is the cheapest departure day at $520 round-trip on average, while Sunday is the most expensive at $1,141, a difference of $621. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

  • Do I need a passport to fly from Hilo to Washington, D.C. Reagan-National Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Hilo to Washington, D.C. Reagan-National Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $645 to $1,494. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Hilo to Washington, D.C. Reagan-National Airport looking right now?

    One-way fares from Hilo to Washington, D.C. Reagan-National Airport are currently higher than usual. Average one-way flight prices are about $1,186, which is 41% above the typical average for this route.

  • What is the time difference between Hilo and Washington, D.C. Reagan-National Airport?

    Washington, D.C. Reagan-National Airport is 6 hours ahead of Hilo (Eastern Time vs Hawaii-Aleutian Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Sixt
    · Dollar
    · Thrifty
    · Alamo
    · Budget

  • How much should I expect to pay for a Hilo to Washington, D.C. Reagan-National Airport flight?

    Round-trip flights from Hilo to Washington, D.C. Reagan-National Airport range from $520 to $891, with an average of $887 over the past 12 months. Anything below $520 counts as a good deal.

Your guide to booking Hilo to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $520 - about $621 less than Sunday (54% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Hilo to Washington, D.C. Reagan-National Airport trip for November. Fares historically average $475 round-trip in that month - typically $594 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG
    - Canopy by Hilton Washington D.C - The Wharf

More options for your flight from Hilo to Reagan-National

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.