$234+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HNL
Mar 24 — Mar 311
1 adult, Economy
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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 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 February 22, 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 February 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 4/277:10 am
IAD
- HNL
2 stops19h 17m
Multiple Airlines
Fri 5/87:23 am
HNL
- IAD
1 stop28h 18m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 4/267:10 am
IAD
- HNL
1 stop19h 53m
Alaska Airlines
Wed 5/63:54 pm
HNL
- IAD
1 stop26h 15m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$506
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 4/156:22 pm
IAD
- HNL
1 stop33h 18m
Multiple Airlines
Wed 5/68:34 pm
HNL
- IAD
2 stops21h 35m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 2/21. 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 4/206:10 am
IAD
- HNL
1 stop13h 27m
American Airlines
Thu 4/309:45 pm
HNL
- IAD
2 stops13h 24m
American Airlines
Deal found 2/21![American Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 5/57:10 am
IAD
- HNL
2 stops19h 17m
Multiple Airlines
Tue 5/123:54 pm
HNL
- IAD
1 stop26h 05m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 5/59:00 am
IAD
- HNL
1 stop16h 01m
Multiple Airlines
Mon 5/1110:00 pm
HNL
- IAD
1 stop13h 41m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$510
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 4/146:22 pm
IAD
- HNL
1 stop23h 40m
Multiple Airlines
Wed 5/611:59 pm
HNL
- IAD
1 stop23h 51m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$511
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 5/57:10 am
IAD
- HNL
1 stop19h 53m
Multiple Airlines
Wed 5/1311:25 pm
HNL
- IAD
1 stop18h 34m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/176:20 pm
IAD
- HNL
1 stop23h 45m
Multiple Airlines
Tue 3/247:55 am
HNL
- IAD
2 stops15h 45m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$513
This Expedia deal was found by Cheapflights users on 2/19. 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 4/299:00 am
IAD
- HNL
2 stops17h 27m
Multiple Airlines
Tue 5/55:20 pm
HNL
- IAD
2 stops18h 21m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$514
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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
- HNL
1 stop21h 43m
Alaska Airlines
Tue 4/214:05 pm
HNL
- IAD
1 stop26h 04m
Alaska Airlines
Deal found 2/21![Alaska Airlines logo]()
$515
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 4/239:00 am
IAD
- HNL
1 stop16h 01m
Multiple Airlines
Wed 4/297:30 am
HNL
- IAD
2 stops16h 20m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$516
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 February 22, 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 February 22, 2026.
This Delta deal was found by Cheapflights users on 2/20. 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 5/97:10 am
IAD
- HNL
1 stop34h 56m
Delta
Thu 5/143:35 pm
HNL
- IAD
1 stop14h 43m
Delta
Deal found 2/20![Delta logo]()
$524
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 4/239:00 am
IAD
- HNL
2 stops19h 28m
Multiple Airlines
Wed 4/297:30 am
HNL
- IAD
2 stops16h 20m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$561
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 4/247:20 pm
IAD
- HNL
1 stop33h 09m
Alaska Airlines
Wed 4/293:54 pm
HNL
- IAD
1 stop26h 15m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 2/18. 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.
Sun 4/1911:04 am
IAD
- HNL
2 stops16h 41m
Delta
Thu 4/304:10 pm
HNL
- IAD
1 stop13h 22m
Delta
Deal found 2/18![Delta logo]()
$538
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 4/247:20 pm
IAD
- HNL
2 stops23h 41m
Multiple Airlines
Tue 4/283:54 pm
HNL
- IAD
1 stop26h 15m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$581
This Delta deal was found by Cheapflights users on 2/19. 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 4/207:20 am
IAD
- HNL
2 stops20h 00m
Delta
Thu 4/3010:45 pm
HNL
- IAD
2 stops18h 18m
Delta
Deal found 2/19![Delta logo]()
$554
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 5/47:10 am
IAD
- HNL
1 stop19h 53m
Alaska Airlines
Fri 5/83:54 pm
HNL
- IAD
1 stop26h 15m
Alaska Airlines
Deal found 2/21![Alaska Airlines logo]()
$617
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 4/266:47 pm
IAD
- HNL
1 stop28h 45m
Multiple Airlines
Sun 5/108:34 pm
HNL
- IAD
2 stops21h 35m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 2/21. 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 3/207:00 am
IAD
- HNL
1 stop14h 47m
Delta
Mon 3/305:24 pm
HNL
- IAD
1 stop13h 15m
Delta
Deal found 2/21![Delta logo]()
$609
This Delta deal was found by Cheapflights users on 2/20. 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 5/97:10 am
IAD
- HNL
2 stops20h 01m
Delta
Fri 5/1510:38 pm
HNL
- IAD
2 stops19h 03m
Delta
Deal found 2/20![Delta logo]()
$610
This Delta deal was found by Cheapflights users on 2/20. 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 5/87:10 am
IAD
- HNL
1 stop18h 39m
Delta
Sun 5/1710:38 pm
HNL
- IAD
2 stops18h 18m
Delta
Deal found 2/20![Delta logo]()
$614
This Delta deal was found by Cheapflights users on 2/18. 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 4/1612:12 pm
IAD
- HNL
2 stops15h 08m
Delta
Tue 4/2112:25 pm
HNL
- IAD
2 stops14h 50m
Delta
Deal found 2/18![Delta logo]()
$615
Last-minute flights from Dulles Intl to O'ahuDiscover last-minute flight deals from Dulles Intl to O'ahu. Data last updated February 22, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to O'ahu. Data last updated February 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/18. 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 3/116:00 am
IAD
- HNL
2 stops20h 51m
Delta
Sun 3/1510:40 pm
HNL
- IAD
2 stops18h 19m
Delta
Deal found 2/18![Delta logo]()
$543
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 3/166:20 pm
IAD
- HNL
2 stops28h 04m
Multiple Airlines
Tue 3/247:20 am
HNL
- IAD
1 stop16h 20m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$547
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/176:20 pm
IAD
- HNL
1 stop23h 45m
Multiple Airlines
Tue 3/247:55 am
HNL
- IAD
2 stops15h 45m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 3/177:05 am
IAD
- HNL
2 stops19h 56m
Multiple Airlines
Wed 3/257:55 am
HNL
- IAD
2 stops15h 45m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$561
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/186:00 am
IAD
- HNL
2 stops18h 49m
American Airlines
Wed 3/258:30 pm
HNL
- IAD
1 stop14h 20m
American Airlines
Deal found 2/20![American Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 2/20. 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 3/187:00 am
IAD
- HNL
1 stop14h 47m
Delta
Tue 3/248:39 pm
HNL
- IAD
2 stops14h 13m
Delta
Deal found 2/20![Delta logo]()
$550
This Delta deal was found by Cheapflights users on 2/19. 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 3/197:00 am
IAD
- HNL
1 stop14h 47m
Delta
Tue 3/315:24 pm
HNL
- IAD
1 stop13h 15m
Delta
Deal found 2/19![Delta logo]()
$544
This Delta deal was found by Cheapflights users on 2/19. 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 3/236:00 am
IAD
- HNL
1 stop14h 42m
Delta
Wed 3/2510:40 pm
HNL
- IAD
1 stop19h 09m
Delta
Deal found 2/19![Delta logo]()
$558
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 February 22, 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 February 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/227:10 am
IAD
- HNL
2 stops19h 17m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$234
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 5/510:32 am
IAD
- HNL
2 stops17h 05m
American Airlines
Deal found 2/18![American Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 5/67:10 am
IAD
- HNL
2 stops19h 17m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 2/19. 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 3/236:00 am
IAD
- HNL
2 stops20h 52m
Delta
Deal found 2/19![Delta logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/156:20 am
IAD
- HNL
3 stops20h 27m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 5/167:37 pm
IAD
- HNL
1 stop30h 55m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/199:41 am
IAD
- HNL
2 stops18h 51m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$263
This eDestinos deal was found by Cheapflights users on 2/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:00 am
IAD
- HNL
1 stop16h 01m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 5/96:47 pm
IAD
- HNL
1 stop23h 25m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$265
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 February 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $502 (Alaska Airlines) |
One-way from | $234 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $605 |
Good round-trip deal | $1,054 or less |
Good one-way deal | $577 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 February 22, 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
Dulles Intl
Fly to
O'ahu
Route
Depart
Return
Price
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Sat 5/9
7:10 am-12:06 pm
1 stop34h 56m
Honolulu
Thu 5/14
3:35 pm-12:18 pm
1 stop14h 43m
$524
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Sun 4/19
11:04 am-9:45 pm
2 stops16h 41m
Honolulu
Thu 4/30
4:10 pm-11:32 am
1 stop13h 22m
$538
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Mon 4/20
7:20 am-9:20 pm
2 stops20h 00m
Honolulu
Thu 4/30
10:45 pm-11:03 pm
2 stops18h 18m
$554
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Thu 4/23
9:00 am-10:28 pm
2 stops19h 28m
Honolulu
Wed 4/29
7:30 am-5:50 am
2 stops16h 20m
$561
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Fri 4/24
7:20 pm-10:29 pm
1 stop33h 09m
Honolulu
Wed 4/29
3:54 pm-12:09 am
1 stop26h 15m
$572
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Fri 4/24
7:20 pm-1:01 pm
2 stops23h 41m
Honolulu
Tue 4/28
3:54 pm-12:09 am
1 stop26h 15m
$581
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Fri 3/20
7:00 am-3:47 pm
1 stop14h 47m
Honolulu
Mon 3/30
5:24 pm-12:39 pm
1 stop13h 15m
$609
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Sat 5/9
7:10 am-9:11 pm
2 stops20h 01m
Honolulu
Fri 5/15
10:38 pm-11:41 pm
2 stops19h 03m
$610
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Sun 4/26
6:47 pm-5:32 pm
1 stop28h 45m
Honolulu
Sun 5/10
8:34 pm-12:09 am
2 stops21h 35m
$614
Washington, D.C.Honolulu
IAD - HNL
IADHNL
Washington, D.C. Dulles Intl
Fri 5/8
7:10 am-7:49 pm
1 stop18h 39m
Honolulu
Sun 5/17
10:38 pm-10:56 pm
2 stops18h 18m
$614
Showing 1-10 of 24 results
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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to O'ahu (average of $368). Flying from Washington, D.C. Dulles Intl Airport to O'ahu in June is currently the most expensive (average of $706). 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 February 22, 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.
Weekly flight availability from Washington, D.C. Dulles Intl Airport to O'ahu
Explore weekly flight availability from Dulles Intl to O'ahu. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 22, 2026.
The most flights from IAD to zzFUW are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
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 February 22, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian 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.
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Comfort
7.8
Food
7.1
Boarding
8.1
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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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Browse other Dulles Intl and O'ahu flight options. Last updated on February 22, 2026.
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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 February 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$714 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$391 | Average$771 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$555 | Average$769 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$601 | Average$874 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$607 | Average$844 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$797 | Average$1,215 | FlexibilityNo cancel fee | On-time69% |