$220+ Cheap flights from Washington, D.C. (WAS) to The Big Island
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KOA
Mar 5 — Mar 121
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington, D.C. to The Big Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington, D.C. to The Big Island
Cheapest
Best
Last-minute
One-way
Cheapest flights from Washington, D.C. to The Big IslandExplore the most affordable flight options available from Washington, D.C. to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Washington, D.C. to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:20 pm
IAD
- KOA
1 stop26h 33m
Alaska Airlines
Wed 3/1112:10 pm
KOA
- IAD
1 stop23h 17m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:20 pm
IAD
- KOA
1 stop26h 33m
Alaska Airlines
Mon 3/99:17 pm
KOA
- IAD
1 stop14h 03m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$440
This Orbitz deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:59 pm
DCA
- KOA
1 stop20h 37m
Alaska Airlines
Tue 5/121:16 pm
KOA
- DCA
1 stop25h 44m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:20 pm
IAD
- KOA
1 stop26h 33m
Multiple Airlines
Mon 3/91:56 pm
KOA
- IAD
2 stops21h 31m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:59 pm
DCA
- KOA
2 stops24h 35m
Multiple Airlines
Wed 3/1112:10 pm
KOA
- DCA
1 stop26h 52m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:30 am
IAD
- KOA
1 stop17h 09m
Delta
Thu 3/59:55 pm
KOA
- IAD
2 stops15h 42m
Delta
Deal found 2/1![Delta logo]()
$446
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:59 pm
DCA
- KOA
2 stops23h 26m
Multiple Airlines
Mon 3/910:57 pm
KOA
- DCA
1 stop13h 02m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:00 am
IAD
- KOA
2 stops15h 30m
American Airlines
Thu 3/56:30 pm
KOA
- IAD
2 stops14h 02m
American Airlines
Deal found 2/3![American Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:05 am
DCA
- KOA
2 stops17h 38m
Delta
Mon 4/2010:00 pm
KOA
- DCA
2 stops14h 59m
Delta
Deal found 2/2![Delta logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:51 am
BWI
- KOA
1 stop13h 29m
Alaska Airlines
Wed 9/2310:30 am
KOA
- BWI
1 stop13h 51m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
BWI
- KOA
1 stop14h 30m
American Airlines
Mon 3/96:10 pm
KOA
- BWI
1 stop11h 09m
American Airlines
Deal found 2/1![American Airlines logo]()
$461
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:05 am
IAD
- KOA
2 stops32h 30m
Multiple Airlines
Thu 2/261:10 pm
KOA
- IAD
1 stop23h 17m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$462
Best flights from Washington, D.C. to The Big IslandDiscover carefully curated flight deals from Washington, D.C. to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Washington, D.C. to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:20 pm
IAD
- KOA
1 stop26h 33m
Alaska Airlines
Wed 3/1112:10 pm
KOA
- IAD
1 stop23h 17m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:30 am
IAD
- KOA
1 stop17h 09m
Delta
Thu 3/59:55 pm
KOA
- IAD
2 stops15h 42m
Delta
Deal found 2/1![Delta logo]()
$446
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:00 am
BWI
- KOA
2 stops17h 51m
United Airlines
Tue 3/101:30 pm
KOA
- BWI
1 stop11h 49m
United Airlines
Deal found 2/1![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:10 am
BWI
- KOA
2 stops20h 10m
Southwest
Mon 3/98:25 pm
KOA
- BWI
2 stops13h 40m
Southwest
Deal found 2/1![Southwest logo]()
$472
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:59 pm
DCA
- KOA
2 stops22h 50m
Multiple Airlines
Fri 5/82:36 pm
KOA
- DCA
1 stop23h 24m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$475
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:30 am
DCA
- KOA
1 stop13h 00m
American Airlines
Wed 2/256:30 pm
KOA
- DCA
1 stop11h 29m
American Airlines
Deal found 2/2![American Airlines logo]()
$480
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:20 pm
IAD
- KOA
1 stop26h 33m
Alaska Airlines
Mon 3/99:17 pm
KOA
- IAD
1 stop14h 03m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:30 am
IAD
- KOA
1 stop17h 09m
Delta
Thu 2/2610:55 pm
KOA
- IAD
2 stops19h 51m
Delta
Deal found 2/2![Delta logo]()
$446
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:00 am
IAD
- KOA
2 stops19h 16m
Multiple Airlines
Thu 5/78:00 am
KOA
- IAD
1 stop15h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
IAD
- KOA
1 stop14h 30m
American Airlines
Wed 2/2510:11 pm
KOA
- IAD
2 stops13h 05m
American Airlines
Deal found 2/1![American Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:00 am
BWI
- KOA
1 stop13h 34m
United Airlines
Tue 3/177:35 pm
KOA
- BWI
1 stop13h 26m
United Airlines
Deal found 2/1![United Airlines logo]()
$486
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:05 am
DCA
- KOA
2 stops17h 38m
Delta
Mon 4/2010:00 pm
KOA
- DCA
2 stops14h 59m
Delta
Deal found 2/2![Delta logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:20 pm
IAD
- KOA
1 stop26h 33m
Alaska Airlines
Thu 3/51:10 pm
KOA
- IAD
1 stop23h 17m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:30 am
DCA
- KOA
1 stop14h 00m
American Airlines
Mon 2/2310:11 pm
KOA
- DCA
2 stops14h 12m
American Airlines
Deal found 2/2![American Airlines logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:20 pm
IAD
- KOA
1 stop25h 33m
Alaska Airlines
Wed 3/1112:10 pm
KOA
- IAD
1 stop23h 17m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
BWI
- KOA
2 stops17h 43m
Delta
Fri 5/89:55 pm
KOA
- BWI
2 stops19h 30m
Delta
Deal found 2/1![Delta logo]()
$472
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
BWI
- KOA
1 stop14h 30m
American Airlines
Wed 2/2510:11 pm
KOA
- BWI
2 stops13h 53m
American Airlines
Deal found 2/3![American Airlines logo]()
$496
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:59 am
DCA
- ITO
2 stops18h 34m
Multiple Airlines
Thu 4/237:44 pm
ITO
- DCA
2 stops16h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
IAD
- KOA
2 stops17h 43m
Delta
Mon 4/2010:00 pm
KOA
- IAD
2 stops19h 44m
Delta
Deal found 2/2![Delta logo]()
$483
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:20 pm
IAD
- KOA
1 stop26h 33m
Alaska Airlines
Wed 2/251:10 pm
KOA
- IAD
1 stop23h 17m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$490
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:05 am
IAD
- ITO
2 stops17h 54m
Multiple Airlines
Wed 3/117:36 pm
ITO
- IAD
2 stops15h 51m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:39 pm
DCA
- KOA
1 stop32h 24m
Delta
Thu 4/238:50 pm
KOA
- DCA
1 stop12h 37m
Delta
Deal found 2/3![Delta logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:04 am
BWI
- KOA
1 stop18h 48m
Alaska Airlines
Thu 5/78:00 am
KOA
- BWI
1 stop15h 44m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:00 am
IAD
- ITO
2 stops20h 33m
Multiple Airlines
Wed 4/227:44 pm
ITO
- IAD
2 stops15h 57m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:39 pm
DCA
- KOA
1 stop32h 24m
Delta
Wed 4/228:50 pm
KOA
- DCA
1 stop12h 37m
Delta
Deal found 2/3![Delta logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
IAD
- ITO
2 stops18h 13m
Multiple Airlines
Thu 4/239:00 pm
ITO
- IAD
2 stops15h 20m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
BWI
- ITO
2 stops31h 08m
United Airlines
Sun 4/267:44 pm
ITO
- BWI
3 stops33h 53m
United Airlines
Deal found 2/2![United Airlines logo]()
$773
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:39 pm
DCA
- KOA
1 stop32h 24m
Delta
Thu 4/238:50 pm
KOA
- DCA
1 stop12h 37m
Delta
Deal found 2/3![Delta logo]()
$502
This Southwest deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:10 am
BWI
- ITO
2 stops17h 00m
Southwest
Mon 3/98:00 am
ITO
- BWI
2 stops15h 45m
Southwest
Deal found 1/31![Southwest logo]()
$904
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:59 am
DCA
- ITO
2 stops17h 29m
Multiple Airlines
Fri 4/244:45 pm
ITO
- DCA
2 stops21h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$572
Last-minute flights from Washington, D.C. to The Big IslandDiscover last-minute flight deals from Washington, D.C. to The Big Island. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to The Big Island. Data last updated February 3, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:20 pm
IAD
- KOA
1 stop26h 33m
Alaska Airlines
Wed 3/1112:10 pm
KOA
- IAD
1 stop23h 17m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:59 pm
DCA
- KOA
2 stops24h 35m
Multiple Airlines
Wed 3/1112:10 pm
KOA
- DCA
1 stop26h 52m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$445
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:05 am
IAD
- KOA
2 stops32h 30m
Multiple Airlines
Thu 2/261:10 pm
KOA
- IAD
1 stop23h 17m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:30 am
IAD
- KOA
1 stop17h 09m
Delta
Thu 3/59:55 pm
KOA
- IAD
2 stops15h 42m
Delta
Deal found 2/1![Delta logo]()
$446
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:00 am
IAD
- KOA
2 stops15h 30m
American Airlines
Thu 3/56:30 pm
KOA
- IAD
2 stops14h 02m
American Airlines
Deal found 2/3![American Airlines logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:20 pm
IAD
- KOA
1 stop26h 33m
Alaska Airlines
Thu 3/51:10 pm
KOA
- IAD
1 stop23h 17m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:20 pm
IAD
- KOA
1 stop26h 33m
Alaska Airlines
Mon 3/99:17 pm
KOA
- IAD
1 stop14h 03m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:20 pm
IAD
- KOA
1 stop26h 33m
Multiple Airlines
Mon 3/91:56 pm
KOA
- IAD
2 stops21h 31m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$445
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:59 pm
DCA
- KOA
2 stops23h 26m
Multiple Airlines
Mon 3/910:57 pm
KOA
- DCA
1 stop13h 02m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
BWI
- KOA
1 stop14h 30m
American Airlines
Mon 3/96:10 pm
KOA
- BWI
1 stop11h 09m
American Airlines
Deal found 2/1![American Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:10 am
BWI
- KOA
2 stops17h 00m
Southwest
Tue 3/178:25 pm
KOA
- BWI
1 stop11h 35m
Southwest
Deal found 2/1![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:00 am
BWI
- KOA
1 stop13h 34m
United Airlines
Tue 3/101:30 pm
KOA
- BWI
1 stop11h 49m
United Airlines
Deal found 2/1![United Airlines logo]()
$458
One-way flights from Washington, D.C. to The Big IslandSearch for one-way flight options from Washington, D.C. to The Big Island. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Washington, D.C. to The Big Island. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
IAD
- KOA
1 stop14h 30m
American Airlines
Deal found 2/1![American Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:00 pm
DCA
- KOA
3 stops34h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:05 pm
BWI
- KOA
3 stops36h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:00 pm
DCA
- KOA
3 stops42h 26m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:05 pm
BWI
- KOA
3 stops45h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:00 am
IAD
- KOA
1 stop18h 03m
Delta
Deal found 2/1![Delta logo]()
$250
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:00 am
IAD
- KOA
1 stop17h 38m
Delta
Deal found 2/2![Delta logo]()
$252
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:00 am
DCA
- KOA
2 stops17h 47m
Delta
Deal found 2/1![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:30 am
IAD
- KOA
1 stop17h 09m
Delta
Deal found 2/2![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:01 am
IAD
- KOA
2 stops17h 46m
Delta
Deal found 2/1![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:50 am
BWI
- KOA
2 stops17h 35m
Southwest
Deal found 2/1![Southwest logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:09 am
IAD
- KOA
3 stops28h 17m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$281
Find flight deals from Washington, D.C. to The Big Island
Keep the following information in mind while searching for Washington, D.C. to The Big Island flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $439 (Alaska Airlines) |
One-way from | $220 (American Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $565 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to The Big Island 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. to The Big Island that are best for you.
Fly from
Washington, D.C.
Fly to
The Big Island
Route
Depart
Return
Price
Washington, D.C.Kailua-Kona
IAD - KOA
IADKOA
Washington, D.C. Dulles Intl
Mon 2/23
6:20 pm-3:53 pm
1 stop26h 33m
Kona Intl
Wed 3/11
12:10 pm-5:27 pm
1 stop23h 17m
$439
Washington, D.C.Kailua-Kona
IAD - KOA
IADKOA
Washington, D.C. Dulles Intl
Mon 3/2
6:20 pm-3:53 pm
1 stop26h 33m
Kona Intl
Mon 3/9
9:17 pm-5:20 pm
1 stop14h 03m
$440
Washington, D.C.Kailua-Kona
IAD - KOA
IADKOA
Washington, D.C. Dulles Intl
Thu 2/26
7:30 am-7:39 pm
1 stop17h 09m
Kona Intl
Thu 3/5
9:55 pm-6:37 pm
2 stops15h 42m
$446
Washington, D.C.Kailua-Kona
IAD - KOA
IADKOA
Washington, D.C. Dulles Intl
Tue 2/24
7:30 am-7:39 pm
1 stop17h 09m
Kona Intl
Thu 2/26
10:55 pm-11:46 pm
2 stops19h 51m
$446
Washington, D.C.Kailua-Kona
DCA - KOA
DCAKOA
Washington, D.C. Reagan-National
Mon 4/13
6:05 am-5:43 pm
2 stops17h 38m
Kona Intl
Mon 4/20
10:00 pm-6:59 pm
2 stops14h 59m
$451
BaltimoreKailua-Kona
BWI - KOA
BWIKOA
Baltimore/Washington
Tue 3/3
8:00 am-8:51 pm
2 stops17h 51m
Kona Intl
Tue 3/10
1:30 pm-7:19 am
1 stop11h 49m
$464
Washington, D.C.Kailua-Kona
IAD - KOA
IADKOA
Washington, D.C. Dulles Intl
Thu 2/26
6:20 pm-3:53 pm
1 stop26h 33m
Kona Intl
Thu 3/5
1:10 pm-5:27 pm
1 stop23h 17m
$469
Washington, D.C.Kailua-Kona
IAD - KOA
IADKOA
Washington, D.C. Dulles Intl
Sat 3/7
6:20 pm-2:53 pm
1 stop25h 33m
Kona Intl
Wed 3/11
12:10 pm-5:27 pm
1 stop23h 17m
$469
BaltimoreKailua-Kona
BWI - KOA
BWIKOA
Baltimore/Washington
Mon 3/2
6:10 am-9:20 pm
2 stops20h 10m
Kona Intl
Mon 3/9
8:25 pm-4:05 pm
2 stops13h 40m
$472
BaltimoreKailua-Kona
BWI - KOA
BWIKOA
Baltimore/Washington
Mon 5/4
6:00 am-5:43 pm
2 stops17h 43m
Kona Intl
Fri 5/8
9:55 pm-11:25 pm
2 stops19h 30m
$472
Showing 1-10 of 60 results
Best time to book a flight from Washington, D.C. to The Big Island
Have a flexible travel schedule? Discover the best time to fly to The Big Island from Washington, D.C. with our price prediction graph.
IAD-KOA
DCA-KOA
BWI-KOA
DCA-ITO
IAD-ITO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. to The Big Island
WAS-zzFUI
IAD-KOA
DCA-KOA
BWI-KOA
DCA-ITO
What is the cheapest month to book a flight from Washington, D.C. to The Big Island?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to The Big Island (average of $211). Flying from Washington, D.C. to The Big Island in May is currently the most expensive (average of $463). 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.
Reviews of airlines servicing The Big Island
Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Washington, D.C. to The Big Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Comfort
7.8
Overall
8.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Comfort
7.8
Overall
8.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Comfort
7.8
Overall
8.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Comfort
7.8
Overall
8.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Comfort
7.8
Overall
8.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Comfort
7.8
Overall
8.0
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Washington, D.C. to The Big Island
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Washington, D.C. to The Big Island
Discover the top 5 airlines that operate flights from Washington, D.C. to The Big Island. 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 2,558,603 searches. Data last updated February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$211 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$340 | Average$717 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$409 | Average$701 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$449 | Average$866 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$572 | Average$838 | FlexibilityNo cancel fee | On-time63% |