$268+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KOA
May 11 — May 181
Round-trip
1 adult, Economy
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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
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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 April 11, 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 April 11, 2026.
This American Airlines deal was found by Cheapflights users on 4/9. 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 10/285:02 am
BWI
- KOA
2 stops14h 56m
American Airlines
Wed 11/44:32 pm
KOA
- BWI
2 stops13h 50m
American Airlines
Deal found 4/9![American Airlines logo]()
$489
This Expedia deal was found by Cheapflights users on 4/9. 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 5/264:17 pm
BWI
- KOA
1 stop24h 29m
Alaska Airlines
Tue 6/211:56 am
KOA
- BWI
1 stop21h 21m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$507
This Expedia deal was found by Cheapflights users on 4/8. 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.
Wed 9/94:34 pm
BWI
- KOA
1 stop24h 32m
Multiple Airlines
Tue 9/155:02 pm
KOA
- BWI
2 stops16h 32m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/288:59 am
DCA
- KOA
2 stops17h 27m
Multiple Airlines
Wed 5/61:16 pm
KOA
- DCA
1 stop25h 44m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$511
This Expedia deal was found by Cheapflights users on 4/10. 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.
Mon 9/144:34 pm
BWI
- KOA
2 stops26h 09m
Multiple Airlines
Mon 9/285:45 pm
KOA
- BWI
2 stops15h 49m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 4/10. 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 5/196:00 am
BWI
- KOA
2 stops19h 20m
Delta
Thu 5/288:50 pm
KOA
- BWI
2 stops20h 27m
Delta
Deal found 4/10![Delta logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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 10/196:59 pm
DCA
- KOA
2 stops24h 37m
Multiple Airlines
Wed 10/2111:50 am
KOA
- DCA
1 stop27h 10m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$523
This CheapOair deal was found by Cheapflights users on 4/6. 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.
Sun 5/244:17 pm
BWI
- KOA
1 stop24h 29m
Alaska Airlines
Mon 6/112:27 pm
KOA
- BWI
1 stop12h 01m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Thu 8/208:26 am
BWI
- KOA
1 stop13h 17m
United Airlines
Mon 8/242:05 pm
KOA
- BWI
2 stops15h 40m
United Airlines
Deal found 4/6![United Airlines logo]()
$534
This Expedia deal was found by Cheapflights users on 4/5. 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.
Thu 5/76:47 pm
IAD
- KOA
1 stop26h 09m
Alaska Airlines
Thu 5/1410:36 am
KOA
- IAD
1 stop25h 06m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$535
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 5/26:47 pm
IAD
- KOA
1 stop26h 09m
Alaska Airlines
Thu 5/71:16 pm
KOA
- IAD
1 stop22h 25m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$536
This Orbitz deal was found by Cheapflights users on 4/9. 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.
Sun 9/64:34 pm
BWI
- KOA
1 stop24h 32m
Multiple Airlines
Mon 9/1412:21 pm
KOA
- BWI
1 stop21h 13m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$536
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 April 11, 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 April 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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.
Fri 5/294:17 pm
BWI
- KOA
1 stop24h 39m
Alaska Airlines
Wed 6/311:46 am
KOA
- BWI
1 stop21h 31m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 4/6. 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 4/287:00 am
IAD
- KOA
1 stop18h 03m
Delta
Wed 5/610:07 pm
KOA
- IAD
2 stops17h 17m
Delta
Deal found 4/6![Delta logo]()
$571
This Southwest deal was found by Cheapflights users on 4/5. 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.
Thu 5/76:10 am
BWI
- KOA
1 stop13h 05m
Southwest
Thu 5/147:00 pm
KOA
- BWI
2 stops13h 15m
Southwest
Deal found 4/5![Southwest logo]()
$594
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 4/246:47 pm
IAD
- KOA
2 stops26h 34m
Multiple Airlines
Mon 4/271:16 pm
KOA
- IAD
1 stop22h 25m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Sat 4/2510:30 am
DCA
- KOA
2 stops15h 12m
United Airlines
Wed 4/297:30 pm
KOA
- DCA
2 stops14h 08m
United Airlines
Deal found 4/9![United Airlines logo]()
$612
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 8/297:00 am
IAD
- KOA
1 stop20h 03m
Alaska Airlines
Mon 9/1410:35 am
KOA
- IAD
1 stop25h 39m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$582
This Delta deal was found by Cheapflights users on 4/6. 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 4/2810:11 am
BWI
- KOA
2 stops14h 52m
Delta
Wed 5/610:07 pm
KOA
- BWI
2 stops16h 43m
Delta
Deal found 4/6![Delta logo]()
$591
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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 5/266:59 pm
DCA
- KOA
2 stops24h 37m
Multiple Airlines
Tue 6/211:56 am
KOA
- DCA
1 stop22h 04m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$613
This Delta deal was found by Cheapflights users on 4/9. 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 8/296:15 am
IAD
- KOA
2 stops18h 19m
Delta
Mon 9/149:45 pm
KOA
- IAD
2 stops20h 06m
Delta
Deal found 4/9![Delta logo]()
$593
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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.
Sun 5/244:17 pm
BWI
- KOA
1 stop24h 29m
Alaska Airlines
Mon 6/112:27 pm
KOA
- BWI
1 stop12h 01m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 4/6. 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 4/287:30 am
DCA
- KOA
2 stops18h 12m
United Airlines
Wed 4/291:05 pm
KOA
- DCA
2 stops16h 54m
United Airlines
Deal found 4/6![United Airlines logo]()
$687
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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.
Fri 5/294:17 pm
BWI
- KOA
1 stop24h 39m
Multiple Airlines
Wed 6/38:00 am
KOA
- BWI
2 stops16h 28m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 4/9. 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 7/410:00 am
DCA
- KOA
2 stops15h 17m
Delta
Tue 7/289:16 pm
KOA
- DCA
1 stop12h 05m
Delta
Deal found 4/9![Delta logo]()
$596
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/410:30 am
DCA
- KOA
2 stops15h 20m
United Airlines
Sat 5/91:15 pm
KOA
- DCA
2 stops14h 44m
United Airlines
Deal found 4/6![United Airlines logo]()
$690
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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.
Fri 5/296:00 am
IAD
- KOA
1 stop14h 40m
Multiple Airlines
Wed 6/39:20 am
KOA
- IAD
2 stops16h 14m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$651
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/289:00 am
IAD
- KOA
1 stop16h 52m
Alaska Airlines
Wed 5/68:00 am
KOA
- IAD
1 stop15h 50m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 4/6. 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 5/46:05 am
DCA
- KOA
2 stops17h 38m
Delta
Sat 5/98:50 pm
KOA
- DCA
1 stop12h 40m
Delta
Deal found 4/6![Delta logo]()
$611
This United Airlines deal was found by Cheapflights users on 4/6. 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 4/286:00 am
DCA
- KOA
3 stops19h 42m
United Airlines
Wed 5/612:02 pm
KOA
- DCA
2 stops15h 57m
United Airlines
Deal found 4/6![United Airlines logo]()
$692
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/287:04 am
BWI
- KOA
1 stop18h 48m
Alaska Airlines
Wed 5/68:00 am
KOA
- BWI
1 stop15h 44m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$664
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 9/17:00 am
IAD
- ITO
2 stops18h 12m
Multiple Airlines
Wed 9/25:58 pm
ITO
- IAD
2 stops18h 16m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 4/10. 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.
Fri 4/246:59 am
DCA
- KOA
2 stops16h 44m
Delta
Mon 4/2710:07 pm
KOA
- DCA
2 stops15h 27m
Delta
Deal found 4/10![Delta logo]()
$612
This Southwest deal was found by Cheapflights users on 4/10. 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.
Sun 4/266:30 am
BWI
- ITO
2 stops17h 40m
Southwest
Thu 4/308:00 am
ITO
- BWI
2 stops15h 45m
Southwest
Deal found 4/10![Southwest logo]()
$935
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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
1 stop20h 37m
Alaska Airlines
Sat 5/91:16 pm
KOA
- DCA
1 stop25h 44m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$664
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 8/307:00 am
IAD
- ITO
2 stops18h 12m
Multiple Airlines
Wed 9/305:58 pm
ITO
- IAD
2 stops16h 56m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 4/10. 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 4/288:25 am
IAD
- KOA
1 stop13h 05m
United Airlines
Wed 4/297:30 pm
KOA
- IAD
1 stop11h 51m
United Airlines
Deal found 4/10![United Airlines logo]()
$740
This Delta deal was found by Cheapflights users on 4/9. 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 8/106:00 am
IAD
- KOA
2 stops18h 34m
Delta
Sun 8/169:45 pm
KOA
- IAD
2 stops20h 06m
Delta
Deal found 4/9![Delta logo]()
$628
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 4/297:16 pm
BWI
- KOA
1 stop24h 20m
Alaska Airlines
Thu 5/78:00 am
KOA
- BWI
1 stop15h 44m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$670
This Southwest deal was found by Cheapflights users on 4/9. 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.
Fri 4/249:40 am
BWI
- ITO
2 stops18h 05m
Southwest
Tue 4/288:00 am
ITO
- BWI
2 stops15h 45m
Southwest
Deal found 4/9![Southwest logo]()
$1,005
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 8/3010:59 am
DCA
- ITO
2 stops16h 55m
Multiple Airlines
Wed 9/308:45 pm
ITO
- DCA
2 stops17h 15m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$693
This Delta deal was found by Cheapflights users on 4/10. 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.
Fri 7/317:00 am
IAD
- KOA
1 stop16h 35m
Delta
Tue 8/118:40 pm
KOA
- IAD
2 stops14h 01m
Delta
Deal found 4/10![Delta logo]()
$666
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 April 11, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to The Big Island. Data last updated April 11, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/288:59 am
DCA
- KOA
2 stops17h 27m
Multiple Airlines
Wed 5/61:16 pm
KOA
- DCA
1 stop25h 44m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$511
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/288:00 am
DCA
- KOA
1 stop17h 52m
Alaska Airlines
Wed 5/61:16 pm
KOA
- DCA
1 stop25h 44m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$545
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 5/26:47 pm
IAD
- KOA
1 stop26h 09m
Alaska Airlines
Thu 5/71:16 pm
KOA
- IAD
1 stop22h 25m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$536
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 5/26:47 pm
IAD
- KOA
1 stop26h 09m
Multiple Airlines
Thu 5/711:15 am
KOA
- IAD
2 stops24h 26m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$540
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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
1 stop20h 37m
Alaska Airlines
Fri 5/810:36 am
KOA
- DCA
1 stop23h 24m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$536
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 5/46:47 pm
IAD
- KOA
2 stops26h 34m
Multiple Airlines
Fri 5/81:16 pm
KOA
- IAD
1 stop22h 25m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$541
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 stops24h 45m
Multiple Airlines
Fri 5/81:16 pm
KOA
- DCA
1 stop25h 44m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$541
This Expedia deal was found by Cheapflights users on 4/5. 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.
Thu 5/76:47 pm
IAD
- KOA
1 stop26h 09m
Alaska Airlines
Thu 5/1410:36 am
KOA
- IAD
1 stop25h 06m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$535
This Delta deal was found by Cheapflights users on 4/10. 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 5/196:00 am
BWI
- KOA
2 stops19h 20m
Delta
Thu 5/288:50 pm
KOA
- BWI
2 stops20h 27m
Delta
Deal found 4/10![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 4/10. 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 5/198:00 am
BWI
- KOA
2 stops17h 20m
Delta
Fri 5/229:55 pm
KOA
- BWI
2 stops14h 56m
Delta
Deal found 4/10![Delta logo]()
$543
This CheapOair deal was found by Cheapflights users on 4/6. 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.
Sun 5/244:17 pm
BWI
- KOA
1 stop24h 29m
Alaska Airlines
Mon 6/112:27 pm
KOA
- BWI
1 stop12h 01m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$528
This Expedia deal was found by Cheapflights users on 4/9. 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 5/264:17 pm
BWI
- KOA
1 stop24h 29m
Alaska Airlines
Tue 6/211:56 am
KOA
- BWI
1 stop21h 21m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$507
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 April 11, 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 April 11, 2026.
This Southwest deal was found by Cheapflights users on 4/8. 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.
Tue 4/216:40 am
BWI
- KOA
1 stop12h 35m
Southwest
Deal found 4/8![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 4/8. 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 4/216:00 am
BWI
- KOA
2 stops17h 43m
Delta
Deal found 4/8![Delta logo]()
$274
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 4/298:25 am
IAD
- KOA
1 stop13h 05m
United Airlines
Deal found 4/9![United Airlines logo]()
$295
This Expedia deal was found by Cheapflights users on 4/6. 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 4/215:20 pm
DCA
- KOA
1 stop23h 36m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 4/8. 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.
Fri 5/86:00 am
IAD
- KOA
2 stops17h 37m
Delta
Deal found 4/8![Delta logo]()
$299
This CheapOair deal was found by Cheapflights users on 4/7. 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.
Sat 6/64:17 pm
BWI
- KOA
1 stop24h 39m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Fri 5/88:20 am
DCA
- KOA
2 stops17h 30m
United Airlines
Deal found 4/8![United Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Tue 4/288:59 am
DCA
- KOA
2 stops16h 17m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 4/10. 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 4/296:00 am
IAD
- KOA
2 stops19h 03m
Delta
Deal found 4/10![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 4/9. 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 4/296:00 am
DCA
- KOA
2 stops14h 26m
American Airlines
Deal found 4/9![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 4/7. 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 4/217:00 am
IAD
- KOA
1 stop18h 03m
Delta
Deal found 4/7![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 4/8. 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.
Fri 5/86:10 am
BWI
- KOA
2 stops17h 27m
Delta
Deal found 4/8![Delta logo]()
$309
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 April 11, 2026.
Round-trip from | $507 (Expedia) |
|---|---|
One-way from | $268 (Southwest) |
Popular in | December |
Cheapest in | November |
Average price | $589 |
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 April 11, 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
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreKailua-Kona
BWI - KOA
BWIKOA
Baltimore/Washington
Fri 5/29
4:17 pm-10:56 am
1 stop24h 39m
Kona Intl
Wed 6/3
11:46 am-3:17 pm
1 stop21h 31m
$557
Washington, D.C.Kailua-Kona
IAD - KOA
IADKOA
Washington, D.C. Dulles Intl
Tue 4/28
7:00 am-7:03 pm
1 stop18h 03m
Kona Intl
Wed 5/6
10:07 pm-9:24 pm
2 stops17h 17m
$571
Washington, D.C.Kailua-Kona
IAD - KOA
IADKOA
Washington, D.C. Dulles Intl
Sat 8/29
7:00 am-9:03 pm
1 stop20h 03m
Kona Intl
Mon 9/14
10:35 am-6:14 pm
1 stop25h 39m
$582
BaltimoreKailua-Kona
BWI - KOA
BWIKOA
Baltimore/Washington
Tue 4/28
10:11 am-7:03 pm
2 stops14h 52m
Kona Intl
Wed 5/6
10:07 pm-8:50 pm
2 stops16h 43m
$591
Washington, D.C.Kailua-Kona
IAD - KOA
IADKOA
Washington, D.C. Dulles Intl
Sat 8/29
6:15 am-6:34 pm
2 stops18h 19m
Kona Intl
Mon 9/14
9:45 pm-11:51 pm
2 stops20h 06m
$593
BaltimoreKailua-Kona
BWI - KOA
BWIKOA
Baltimore/Washington
Thu 5/7
6:10 am-1:15 pm
1 stop13h 05m
Kona Intl
Thu 5/14
7:00 pm-2:15 pm
2 stops13h 15m
$594
Washington, D.C.Kailua-Kona
DCA - KOA
DCAKOA
Washington, D.C. Reagan-National
Sat 7/4
10:00 am-7:17 pm
2 stops15h 17m
Kona Intl
Tue 7/28
9:16 pm-3:21 pm
1 stop12h 05m
$596
BaltimoreKailua-Kona
BWI - KOA
BWIKOA
Baltimore/Washington
Sun 5/24
4:17 pm-10:46 am
1 stop24h 29m
Kona Intl
Mon 6/1
12:27 pm-6:28 am
1 stop12h 01m
$602
Washington, D.C.Kailua-Kona
IAD - KOA
IADKOA
Washington, D.C. Dulles Intl
Fri 4/24
6:47 pm-3:21 pm
2 stops26h 34m
Kona Intl
Mon 4/27
1:16 pm-5:41 pm
1 stop22h 25m
$606
Washington, D.C.Kailua-Kona
DCA - KOA
DCAKOA
Washington, D.C. Reagan-National
Mon 5/4
6:05 am-5:43 pm
2 stops17h 38m
Kona Intl
Sat 5/9
8:50 pm-3:30 pm
1 stop12h 40m
$611
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BWI-KOA
DCA-KOA
IAD-KOA
IAD-ITO
BWI-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
BWI-KOA
DCA-KOA
IAD-KOA
IAD-ITO
What is the cheapest month to book a flight from Washington, D.C. to The Big Island?
Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to The Big Island (average of $91). Flying from Washington, D.C. to The Big Island in December is currently the most expensive (average of $462). 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 April 11, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta 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.
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Alternative routes for Washington, D.C. to The Big Island
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Complete your trip
Complete your trip to The Big Island by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Washington, D.C. to The Big Island by cabin class
Find flights from Washington, D.C. to The Big Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington, D.C. and The Big Island flights
Browse other Washington, D.C. and The Big Island flight options. Last updated on April 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$299 | Average$600 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$340 | Average$698 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$409 | Average$709 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$445 | Average$661 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$610 | Average$805 | FlexibilityNo cancel fee | On-time63% |