$319+ Cheap flights from Dulles Intl (IAD) to O'ahu
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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HNL
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Cheapest flights from Dulles Intl to O'ahuExplore the most affordable flight options available from Dulles Intl to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Dulles Intl to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Fri 9/257:00 am
IAD
- HNL
1 stop33h 47m
Multiple Airlines
Tue 9/2911:30 pm
HNL
- IAD
1 stop24h 10m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$709
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 8/179:30 am
IAD
- HNL
2 stops18h 03m
Multiple Airlines
Mon 8/242:40 pm
HNL
- IAD
2 stops21h 34m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$713
This Expedia deal was found by Cheapflights users on 6/5. 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 9/177:00 am
IAD
- HNL
2 stops17h 38m
Multiple Airlines
Sun 9/2711:30 pm
HNL
- IAD
1 stop18h 29m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$716
This Orbitz deal was found by Cheapflights users on 6/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:14 pm
IAD
- HNL
1 stop28h 20m
Multiple Airlines
Mon 8/176:27 pm
HNL
- IAD
2 stops18h 18m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$717
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 9/299:03 am
IAD
- HNL
1 stop16h 23m
Alaska Airlines
Wed 10/711:02 am
HNL
- IAD
1 stop12h 38m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$718
This Expedia deal was found by Cheapflights users on 6/4. 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 9/27:00 am
IAD
- HNL
2 stops18h 03m
Multiple Airlines
Wed 9/92:40 pm
HNL
- IAD
2 stops21h 34m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$719
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 7/206:14 pm
IAD
- HNL
1 stop31h 02m
Alaska Airlines
Thu 7/309:20 pm
HNL
- IAD
1 stop27h 19m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$720
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Wed 7/296:14 pm
IAD
- HNL
1 stop25h 50m
Alaska Airlines
Wed 8/129:55 pm
HNL
- IAD
1 stop14h 50m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$721
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Wed 7/226:14 pm
IAD
- HNL
1 stop31h 02m
Multiple Airlines
Wed 7/2912:50 pm
HNL
- IAD
1 stop11h 49m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$722
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:03 am
IAD
- HNL
1 stop19h 13m
Alaska Airlines
Mon 8/39:20 pm
HNL
- IAD
1 stop27h 19m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$723
Best flights from Dulles Intl to O'ahuDiscover carefully curated flight deals from Dulles Intl to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Dulles Intl to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Thu 8/209:03 am
IAD
- HNL
2 stops19h 21m
Multiple Airlines
Thu 8/272:24 pm
HNL
- IAD
2 stops21h 50m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$736
This Delta deal was found by Cheapflights users on 6/7. 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.
Thu 8/207:10 am
IAD
- HNL
2 stops20h 10m
Delta
Thu 8/272:50 pm
HNL
- IAD
1 stop13h 33m
Delta
Deal found 6/7![Delta logo]()
$913
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 7/77:49 pm
IAD
- HNL
2 stops24h 33m
Multiple Airlines
Tue 7/144:23 pm
HNL
- IAD
2 stops20h 22m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$750
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 7/316:03 am
IAD
- HNL
1 stop16h 31m
Multiple Airlines
Mon 8/1011:20 pm
HNL
- IAD
1 stop25h 19m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$836
This Delta deal was found by Cheapflights users on 6/8. 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 7/107:15 am
IAD
- HNL
2 stops17h 56m
Delta
Tue 7/211:07 pm
HNL
- IAD
2 stops16h 42m
Delta
Deal found 6/8![Delta logo]()
$1,014
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 9/37:00 am
IAD
- HNL
1 stop15h 48m
Multiple Airlines
Thu 9/109:20 pm
HNL
- IAD
1 stop13h 34m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$845
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 7/316:03 am
IAD
- HNL
2 stops20h 50m
Multiple Airlines
Sun 8/164:23 pm
HNL
- IAD
2 stops20h 22m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$853
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 7/236:03 am
IAD
- HNL
1 stop19h 13m
Multiple Airlines
Sun 8/25:42 pm
HNL
- IAD
2 stops19h 03m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$864
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:30 am
IAD
- HNL
2 stops18h 41m
Multiple Airlines
Tue 7/144:23 pm
HNL
- IAD
2 stops20h 22m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$874
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am
IAD
- HNL
1 stop18h 26m
Multiple Airlines
Fri 9/49:00 pm
HNL
- IAD
2 stops15h 14m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$885
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 7/219:30 am
IAD
- HNL
2 stops18h 03m
Multiple Airlines
Sat 8/811:05 am
HNL
- IAD
1 stop13h 34m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$926
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 6/257:49 pm
IAD
- HNL
1 stop30h 33m
Multiple Airlines
Tue 7/711:20 pm
HNL
- IAD
1 stop11h 51m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,011
Last-minute flights from Dulles Intl to O'ahuDiscover last-minute flight deals from Dulles Intl to O'ahu. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to O'ahu. Data last updated June 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 7/47:00 am
IAD
- HNL
2 stops20h 14m
Delta
Tue 7/79:30 pm
HNL
- IAD
2 stops20h 38m
Delta
Deal found 6/8![Delta logo]()
$728
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 7/76:03 am
IAD
- HNL
2 stops21h 30m
Multiple Airlines
Tue 7/2811:20 pm
HNL
- IAD
1 stop25h 19m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$727
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:03 am
IAD
- HNL
1 stop23h 25m
Multiple Airlines
Wed 8/59:20 pm
HNL
- IAD
1 stop20h 39m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$717
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 7/206:14 pm
IAD
- HNL
1 stop31h 02m
Alaska Airlines
Thu 7/309:20 pm
HNL
- IAD
1 stop27h 19m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$720
This CheapOair deal was found by Cheapflights users on 6/4. 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 7/206:03 am
IAD
- HNL
1 stop23h 25m
Multiple Airlines
Mon 7/279:00 pm
HNL
- IAD
2 stops15h 45m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$724
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/219:30 am
IAD
- HNL
1 stop18h 04m
Multiple Airlines
Mon 7/274:23 pm
HNL
- IAD
2 stops20h 22m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$715
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:03 am
IAD
- HNL
1 stop19h 13m
Multiple Airlines
Tue 8/411:20 pm
HNL
- IAD
1 stop11h 51m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$718
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:03 am
IAD
- HNL
1 stop19h 13m
Alaska Airlines
Mon 8/39:20 pm
HNL
- IAD
1 stop27h 19m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$723
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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 7/216:03 am
IAD
- HNL
1 stop21h 31m
Multiple Airlines
Tue 7/289:00 pm
HNL
- IAD
2 stops15h 45m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$725
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Wed 7/226:14 pm
IAD
- HNL
1 stop31h 02m
Multiple Airlines
Wed 7/2912:50 pm
HNL
- IAD
1 stop11h 49m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$722
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/286:14 pm
IAD
- HNL
1 stop31h 02m
Alaska Airlines
Mon 8/179:55 pm
HNL
- IAD
1 stop14h 50m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$726
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Wed 7/296:14 pm
IAD
- HNL
1 stop25h 50m
Alaska Airlines
Wed 8/129:55 pm
HNL
- IAD
1 stop14h 50m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$721
One-way flights from Dulles Intl to O'ahuSearch for one-way flight options from Dulles Intl to O'ahu. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Dulles Intl to O'ahu. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:03 am
IAD
- HNL
2 stops20h 50m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$319
This Expedia deal was found by Cheapflights users on 6/4. 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 8/247:00 am
IAD
- HNL
2 stops21h 56m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$335
This Expedia deal was found by Cheapflights users on 6/4. 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 8/176:03 am
IAD
- HNL
2 stops20h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$339
This CheapOair deal was found by Cheapflights users on 6/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
IAD
- HNL
2 stops18h 38m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$356
This CheapOair deal was found by Cheapflights users on 6/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:03 am
IAD
- HNL
2 stops18h 30m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:03 am
IAD
- HNL
2 stops23h 31m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$361
This CheapOair deal was found by Cheapflights users on 6/4. 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 9/67:00 am
IAD
- HNL
2 stops17h 38m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:35 pm
IAD
- HNL
1 stop22h 44m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$367
This CheapOair deal was found by Cheapflights users on 6/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:30 am
IAD
- HNL
2 stops18h 03m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$374
Find flight deals from Dulles Intl to O'ahu
Keep the following information in mind while searching for Dulles Intl to O'ahu flight deals. Data was last updated June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $709 (Kiwi.com) |
One-way from | $319 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $964 |
Good round-trip deal | $1,144 or less |
Good one-way deal | $647 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to O'ahu 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 June 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to O'ahu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Thu 8/20
9:03 am-10:24 pm
2 stops19h 21m
Honolulu
Thu 8/27
2:24 pm-6:14 pm
2 stops21h 50m
$736
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Tue 7/7
7:49 pm-2:22 pm
2 stops24h 33m
Honolulu
Tue 7/14
4:23 pm-6:45 pm
2 stops20h 22m
$750
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Fri 7/31
6:03 am-4:34 pm
1 stop16h 31m
Honolulu
Mon 8/10
11:20 pm-6:39 am
1 stop25h 19m
$836
Quickest round-trip
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Thu 9/3
7:00 am-4:48 pm
1 stop15h 48m
Honolulu
Thu 9/10
9:20 pm-4:54 pm
1 stop13h 34m
$845
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Fri 7/31
6:03 am-8:53 pm
2 stops20h 50m
Honolulu
Sun 8/16
4:23 pm-6:45 pm
2 stops20h 22m
$853
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Thu 7/23
6:03 am-7:16 pm
1 stop19h 13m
Honolulu
Sun 8/2
5:42 pm-6:45 pm
2 stops19h 03m
$864
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Tue 6/23
9:30 am-10:11 pm
2 stops18h 41m
Honolulu
Tue 7/14
4:23 pm-6:45 pm
2 stops20h 22m
$874
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Fri 8/28
7:00 am-7:26 pm
1 stop18h 26m
Honolulu
Fri 9/4
9:00 pm-6:14 pm
2 stops15h 14m
$885
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Thu 8/20
7:10 am-9:20 pm
2 stops20h 10m
Honolulu
Thu 8/27
2:50 pm-10:23 am
1 stop13h 33m
$913
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Tue 7/21
9:30 am-9:33 pm
2 stops18h 03m
Honolulu
Sat 8/8
11:05 am-6:39 am
1 stop13h 34m
$926
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to O'ahu
Have a flexible travel schedule? Discover the best time to fly to O'ahu from Dulles Intl with our price prediction graph.
IAD-HNL
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. Dulles Intl Airport to O'ahu
IAD-zzFUW
IAD-HNL
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to O'ahu?
Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to O'ahu (average of $157). Flying from Washington, D.C. Dulles Intl Airport to O'ahu in June is currently the most expensive (average of $717). 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.
What is the cheapest time of day to fly from IAD to FUW?
Find hourly flight availability from Dulles Intl to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 8, 2026.
When flying from Washington, D.C. Dulles Intl Airport to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to O'ahu?
Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to O'ahu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing O'ahu
Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated June 8, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Washington, D.C. Dulles Intl Airport to O'ahu to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dulles Intl to O'ahu
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Complete your trip
Complete your trip to O'ahu by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dulles Intl to O'ahu by cabin class
Find flights from Dulles Intl to O'ahu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dulles Intl and O'ahu flights
Browse other Dulles Intl and O'ahu flight options. Last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Dulles Intl to O'ahu
Discover the top 6 airlines that operate flights from Dulles Intl to O'ahu. 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 June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$391 | Average$792 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$391 | Average$793 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$550 | Average$768 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$601 | Average$923 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$607 | Average$814 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$939 | Average$1,197 | FlexibilityNo cancel fee | On-time69% |