$416 Find Cheap Flights from Hilo to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hilo to District of Columbia departing on 5/19. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to District of Columbia, as well as popular online travel agencies
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Best District of Columbia Flight Deals from Hilo

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Washington, D.C.
Washington, D.C.2 stops$914
Washington, D.C.
Washington, D.C.2 stops$914

Cheap Flights from Hilo to District of Columbia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hilo to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Hilo to District of Columbia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Hilo to District of Columbia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Alaska Airlines Logo
8:36 am - 7:27 amITO-IAD
16h 51m2 stops
Alaska Airlines Logo
8:19 pm - 8:07 amIAD-ITO
41h 48m2 stops
$914Alaska Airlines
Find Deal
Fri, Jul 18 - Sat, Jul 26
United Airlines Logo
12:25 pm - 4:02 pmITO-DCA
21h 37m2 stops
United Airlines Logo
7:25 am - 9:53 amDCA-ITO
32h 28m2 stops
$990United Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
6:00 am - 4:02 pmITO-DCA
28h 02m3 stops
United Airlines Logo
6:25 am - 7:09 pmDCA-ITO
18h 44m2 stops
$1,062United Airlines
Find Deal
Thu, May 15 - Mon, May 19
Alaska Airlines Logo
8:36 am - 8:59 pmITO-DCA
30h 23m2 stops
Alaska Airlines Logo
8:59 am - 5:38 pmDCA-ITO
38h 39m2 stops
$1,082Alaska Airlines
Find Deal
Fri, Jul 18 - Sat, Jul 26
United Airlines Logo
7:49 am - 2:18 pmITO-IAD
24h 29m2 stops
United Airlines Logo
8:20 pm - 5:38 pmIAD-ITO
27h 18m2 stops
$1,146United Airlines
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Sun, Jul 13 - Sun, Jul 20
United Airlines Logo
7:49 am - 2:18 pmITO-IAD
24h 29m2 stops
United Airlines Logo
8:30 am - 5:38 pmIAD-ITO
39h 08m3 stops
$1,321United Airlines
Find Deal
Sun, Jul 13 - Sun, Jul 20
United Airlines Logo
8:36 am - 10:42 pmITO-DCA
32h 06m3 stops
United Airlines Logo
4:17 pm - 8:07 amDCA-ITO
45h 50m2 stops
$1,412United Airlines
Find Deal
Fri, Jul 18 - Sat, Jul 26
United Airlines Logo
8:36 am - 10:42 pmITO-DCA
32h 06m3 stops
United Airlines Logo
7:25 am - 5:38 pmDCA-ITO
40h 13m3 stops
$1,483United Airlines
Find Deal
Fri, Jul 18 - Sat, Jul 26
Delta Logo
12:14 pm - 12:02 pmITO-IAD
17h 48m2 stops
Delta Logo
7:40 am - 10:15 pmIAD-ITO
20h 35m2 stops
$1,904Delta
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Fri, Jul 18 - Sat, Jul 26
Delta Logo
12:14 pm - 10:14 amITO-DCA
16h 00m2 stops
Delta Logo
6:40 am - 7:29 pmDCA-ITO
18h 49m2 stops
$2,004Delta
Find Deal
Fri, Jul 18 - Sat, Jul 26
Useful Info

KAYAK's insights & trends for Hilo to District of Columbia flights

Get data-powered insights and trends into flights from Hilo to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Hilo to District of Columbia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Hilo to District of Columbia were found on Alaska Airlines ($914) and United Airlines ($990).


Good to know

Cheapest flight$416
Flight from Hilo to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Hilo to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hilo to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hilo to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hilo to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hilo to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Hilo to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hilo to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Hilo to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the morning, when round-trip flights cost $968 on average. Morning departures are around 20% cheaper than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,158.

Top airline flying from Hilo to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Hilo to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hilo to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

10.0 ExcellentAnonymous, Mar 2025GUA - IAD
Read more United Airlines reviews

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Attendants zipped through cabin so fast hardly anyone got the water they told us we could have in the short flight. Nothing else was offered.

Sucks ! All three flights I was on this trip were delayed.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

A three (3) hour flight should have meal service in First Class, not just potato chips!

Everything you need to know for your flight from Hilo to District of Columbia

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