$227 Cheap flight deals from Washington (WAS) to Hilo (KOA)

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This Weekend's Flight Deals from Washington to Hilo

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 12 - Wed, Jul 23
IAD
Washington Dulles Intl.
KOA
Kona Intl.
$489 Roundtrip, found 13 hours ago
$489
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Jul 12 from Washington Dulles Intl. to Kona Intl., returning Wed, Jul 23, priced at $489 found 13 hours ago
Sat, Jul 12 - Tue, Jul 15
BWI
Baltimore Washington Intl. Thurgood Marshall
KOA
Kona Intl.
$1,154 Roundtrip, found 4 days ago
$1,154
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Jul 12 from Baltimore Washington Intl. Thurgood Marshall to Kona Intl., returning Tue, Jul 15, priced at $1,154 found 4 days ago
Fri, Jul 11 - Wed, Jul 16
BWI
Baltimore Washington Intl. Thurgood Marshall
ITO
Hilo Intl.
$1,435 Roundtrip, found 6 days ago
$1,435
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Jul 11 from Baltimore Washington Intl. Thurgood Marshall to Hilo Intl., returning Wed, Jul 16, priced at $1,435 found 6 days ago

Airfares from $227 One Way, $449 Round Trip from Washington to Hilo

Prices starting at $449 for return flights and $227 for one-way flights to Hilo were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 8 - Wed, Dec 24
IAD
Washington
KOA
Kona Coast
$449 Roundtrip, found 9 hours ago
$449
Roundtrip
found 9 hours ago
Select Hawaiian Airlines flight, departing Mon, Dec 8 from Washington to Kona Coast, returning Wed, Dec 24, priced at $449 found 9 hours ago
Sun, Jan 11 - Fri, Jan 16
DCA
Washington
KOA
Kona Coast
$449 Roundtrip, found 3 days ago
$449
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Jan 11 from Washington to Kona Coast, returning Fri, Jan 16, priced at $449 found 3 days ago
Wed, Dec 10 - Wed, Dec 24
IAD
Washington
KOA
Kona Coast
$476 Roundtrip, found 9 hours ago
$476
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Dec 10 from Washington to Kona Coast, returning Wed, Dec 24, priced at $476 found 9 hours ago
Fri, Sep 26 - Mon, Sep 29
IAD
Washington
KOA
Kona Coast
$484 Roundtrip, found 8 hours ago
$484
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Sep 26 from Washington to Kona Coast, returning Mon, Sep 29, priced at $484 found 8 hours ago
Tue, Sep 23 - Tue, Oct 7
BWI
Baltimore
KOA
Kona Coast
$520 Roundtrip, found 2 days ago
$520
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 23 from Baltimore to Kona Coast, returning Tue, Oct 7, priced at $520 found 2 days ago

Hilo economy flight packages

Price found within the past 48 hours. Click for updated prices.
Kona Reef, A Raintree Vacation Club Resort
3.0-star property

Kona Reef, A Raintree Vacation Club Resort

8.6/10 Excellent! (425 reviews)

Aug 29 - Sep 2

4 night stay

Washington (WAS) to Kailua-Kona (KOA)

Delta • Non-stop • Coach

Kailua-Kona (KOA) to Washington (WAS)

United • Non-stop • Coach
per person
found 1 day ago
Pool, hot tub and a beautiful ocean view. Accommodations were adequate.

Reviewed on Jan 4, 2025

Club Wyndham Kona
3.5-star property

Club Wyndham Kona

9/10 Wonderful! (969 reviews)

Aug 29 - Sep 2

4 night stay

Washington (WAS) to Kailua-Kona (KOA)

Delta • Non-stop • Coach

Kailua-Kona (KOA) to Washington (WAS)

United • Non-stop • Coach
per person
found 1 day ago
Short stay, nice units. I would stay here again

Reviewed on Oct 8, 2024

Mauna Lani, Auberge Resorts Collection
5.0-star property

Mauna Lani, Auberge Resorts Collection

9.2/10 Wonderful! (1,001 reviews)

Aug 14 - Aug 19

5 night stay

Baltimore (BWI) to Kailua-Kona (KOA)

United • Non-stop • Coach

Kailua-Kona (KOA) to Baltimore (BWI)

Southwest Airlines • Non-stop • Coach
Save 100% on your flight
per person
found 12 hours ago
The property itself and location were excellent. The canoe house and family pool were good. The poolside service was inconsistent. Also not sure why they have a “surf shack” with no waves.

Reviewed on Jun 16, 2025

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More About Flying To Hilo from Washington

Route Information for Flights from Washington to Hilo

Origin Airport IATA Code
WAS
Destination Airport IATA Code
KOA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Washington to Hilo

It has never been easier to find cheap Washington to Hilo flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.

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Get the Best Deals on Washington to Hilo Flights

Finding great deals on flights from Washington to Hilo is a snap with Orbitz. With our guaranteed low prices, you don’t have to worry if you are getting the best prices on air tickets, hotels, and cruises. And with all that money you saved, you can enjoy your Hilo vacation even more.

Pile Up Miles With Discount Air Tickets

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Frequently asked questions

Am I able to catch a flight from Washington to Hilo now?
Check out the Covid-19 Travel Advisor for the most up-to-date information on travel restrictions and quarantine when flying from Washington to Hilo.
What is the shortest flight from Washington to Hilo?
The shortest possible flight time is 10 hours and 31 minutes, so take some precautions to keep jet lag at bay on your Washington to Hilo journey. Be sure to stretch your legs often, get some sleep and keep hydrated.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.