$294+ Cheap flights from Dulles Intl (IAD) to Kaua'i
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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LIH
May 13 — May 201
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Kaua'i with Cheapflights
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dulles Intl to Kaua'i
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Best
Last-minute
One-way
Cheapest flights from Dulles Intl to Kaua'iExplore the most affordable flight options available from Dulles Intl to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 13, 2026.
Explore the most affordable flight options available from Dulles Intl to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 13, 2026.
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.
Wed 4/297:00 am
IAD
- LIH
1 stop16h 40m
Delta
Wed 5/69:25 pm
LIH
- IAD
2 stops17h 59m
Delta
Deal found 4/8![Delta logo]()
$532
This United Airlines deal was found by Cheapflights users on 4/12. 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 9/76:30 am
IAD
- LIH
1 stop15h 10m
United Airlines
Tue 9/157:35 pm
LIH
- IAD
1 stop11h 55m
United Airlines
Deal found 4/12![United Airlines logo]()
$588
This Orbitz deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:44 pm
IAD
- LIH
2 stops24h 25m
Multiple Airlines
Wed 9/1610:42 am
LIH
- IAD
1 stop25h 32m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$593
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.
Mon 8/317:22 pm
IAD
- LIH
1 stop22h 22m
Multiple Airlines
Tue 9/84:52 pm
LIH
- IAD
2 stops18h 02m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$594
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.
Thu 5/76:00 am
IAD
- LIH
2 stops17h 40m
Delta
Thu 5/148:40 pm
LIH
- IAD
2 stops16h 03m
Delta
Deal found 4/10![Delta logo]()
$596
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.
Mon 9/77:00 am
IAD
- LIH
2 stops19h 12m
Multiple Airlines
Tue 9/1511:15 am
LIH
- IAD
2 stops24h 59m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$598
This Delta deal was found by Cheapflights users on 4/12. 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 8/316:15 am
IAD
- LIH
2 stops16h 57m
Delta
Tue 9/89:45 pm
LIH
- IAD
2 stops20h 06m
Delta
Deal found 4/12![Delta logo]()
$599
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.
Wed 6/39:00 am
IAD
- LIH
1 stop18h 26m
Alaska Airlines
Mon 6/812:30 pm
LIH
- IAD
1 stop13h 04m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$601
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
IAD
- LIH
2 stops15h 15m
Multiple Airlines
Tue 6/23:40 pm
LIH
- IAD
2 stops20h 02m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$604
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.
Wed 6/39:00 am
IAD
- LIH
2 stops29h 56m
Multiple Airlines
Mon 6/812:30 pm
LIH
- IAD
1 stop13h 04m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$607
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.
Sun 4/266:47 pm
IAD
- LIH
1 stop25h 37m
Multiple Airlines
Mon 5/45:10 pm
LIH
- IAD
2 stops18h 31m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$609
Best flights from Dulles Intl to Kaua'iDiscover carefully curated flight deals from Dulles Intl to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 13, 2026.
Discover carefully curated flight deals from Dulles Intl to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 13, 2026.
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 5/266:30 am
IAD
- LIH
1 stop12h 46m
United Airlines
Tue 6/21:01 pm
LIH
- IAD
1 stop11h 41m
United Airlines
Deal found 4/10![United Airlines logo]()
$644
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.
Sun 4/266:47 pm
IAD
- LIH
1 stop25h 37m
Alaska Airlines
Thu 4/303:04 pm
LIH
- IAD
1 stop20h 37m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$681
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.
Tue 5/56:47 pm
IAD
- LIH
1 stop25h 37m
Multiple Airlines
Thu 5/79:00 pm
LIH
- IAD
2 stops15h 20m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$715
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.
Wed 4/157:00 am
IAD
- LIH
1 stop16h 40m
Delta
Wed 4/229:25 pm
LIH
- IAD
2 stops14h 43m
Delta
Deal found 4/9![Delta logo]()
$744
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.
Tue 5/57:10 am
IAD
- LIH
1 stop20h 16m
Alaska Airlines
Thu 5/710:46 am
LIH
- IAD
1 stop13h 04m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$719
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.
Thu 5/76:15 am
IAD
- LIH
2 stops15h 32m
United Airlines
Thu 5/141:05 pm
LIH
- IAD
1 stop12h 20m
United Airlines
Deal found 4/10![United Airlines logo]()
$722
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.
Mon 4/206:22 pm
IAD
- LIH
2 stops25h 46m
Multiple Airlines
Wed 4/2910:26 pm
LIH
- IAD
1 stop19h 43m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$759
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.
Tue 5/510:05 pm
IAD
- LIH
1 stop19h 23m
United Airlines
Thu 5/71:05 pm
LIH
- IAD
2 stops16h 43m
United Airlines
Deal found 4/9![United Airlines logo]()
$736
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.
Sat 5/2310:20 pm
IAD
- LIH
1 stop19h 14m
United Airlines
Thu 5/281:01 pm
LIH
- IAD
2 stops14h 23m
United Airlines
Deal found 4/8![United Airlines logo]()
$757
Last-minute flights from Dulles Intl to Kaua'iDiscover last-minute flight deals from Dulles Intl to Kaua'i. Data last updated April 13, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Kaua'i. Data last updated April 13, 2026 and is based on user searches.
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.
Sun 4/266:47 pm
IAD
- LIH
1 stop25h 37m
Multiple Airlines
Mon 5/45:10 pm
LIH
- IAD
2 stops18h 31m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$609
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.
Sun 4/268:25 am
IAD
- LIH
1 stop13h 22m
United Airlines
Mon 5/41:05 pm
LIH
- IAD
1 stop12h 20m
United Airlines
Deal found 4/10![United Airlines logo]()
$640
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.
Wed 4/297:00 am
IAD
- LIH
1 stop16h 40m
Delta
Wed 5/69:25 pm
LIH
- IAD
2 stops17h 59m
Delta
Deal found 4/8![Delta logo]()
$532
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.
Wed 4/297:10 am
IAD
- LIH
1 stop20h 16m
Alaska Airlines
Wed 5/610:26 pm
LIH
- IAD
1 stop25h 24m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$644
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 5/17:00 am
IAD
- LIH
1 stop16h 40m
Delta
Wed 5/69:25 pm
LIH
- IAD
2 stops15h 18m
Delta
Deal found 4/10![Delta logo]()
$650
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.
Thu 5/76:00 am
IAD
- LIH
2 stops17h 40m
Delta
Thu 5/148:40 pm
LIH
- IAD
2 stops16h 03m
Delta
Deal found 4/10![Delta logo]()
$596
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.
Fri 5/86:47 pm
IAD
- LIH
2 stops26h 57m
Multiple Airlines
Fri 5/151:46 pm
LIH
- IAD
2 stops21h 56m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$645
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
IAD
- LIH
2 stops17h 40m
Delta
Mon 5/188:40 pm
LIH
- IAD
2 stops16h 03m
Delta
Deal found 4/11![Delta logo]()
$625
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
IAD
- LIH
2 stops15h 15m
Multiple Airlines
Tue 6/23:40 pm
LIH
- IAD
2 stops20h 02m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$604
One-way flights from Dulles Intl to Kaua'iSearch for one-way flight options from Dulles Intl to Kaua'i. Find affordable one-way fares based on user searches. Data last updated April 13, 2026.
Search for one-way flight options from Dulles Intl to Kaua'i. Find affordable one-way fares based on user searches. Data last updated April 13, 2026.
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.
Mon 9/219:00 am
IAD
- LIH
1 stop16h 44m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 4/12. 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 5/316:00 am
IAD
- LIH
2 stops19h 06m
Delta
Deal found 4/12![Delta logo]()
$299
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.
Mon 9/215:54 pm
IAD
- LIH
2 stops28h 36m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$300
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 5/2912:40 pm
IAD
- LIH
1 stop13h 02m
United Airlines
Deal found 4/8![United Airlines logo]()
$319
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.
Tue 7/76:00 am
IAD
- LIH
2 stops19h 03m
Delta
Deal found 4/9![Delta logo]()
$328
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.
Tue 7/76:30 am
IAD
- LIH
1 stop15h 07m
United Airlines
Deal found 4/9![United Airlines logo]()
$369
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.
Sun 5/246:00 am
IAD
- LIH
2 stops15h 15m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$374
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 4/256:47 pm
IAD
- LIH
1 stop25h 17m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$382
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 4/256:47 pm
IAD
- LIH
2 stops26h 58m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$387
Find flight deals from Dulles Intl to Kaua'i
Keep the following information in mind while searching for Dulles Intl to Kaua'i flight deals. Data was last updated April 13, 2026.
Round-trip from | $532 (Delta) |
|---|---|
One-way from | $294 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $668 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Kaua'i 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 13, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Washington, D.C.Lihue
IAD - LIH
IADLIH
Washington, D.C. Dulles Intl
Tue 5/26
6:30 am-1:16 pm
1 stop12h 46m
Lihue
Tue 6/2
1:01 pm-6:42 am
1 stop11h 41m
$644
Washington, D.C.Lihue
IAD - LIH
IADLIH
Washington, D.C. Dulles Intl
Sun 4/26
6:47 pm-2:24 pm
1 stop25h 37m
Lihue
Thu 4/30
3:04 pm-5:41 pm
1 stop20h 37m
$681
Washington, D.C.Lihue
IAD - LIH
IADLIH
Washington, D.C. Dulles Intl
Tue 5/5
6:47 pm-2:24 pm
1 stop25h 37m
Lihue
Thu 5/7
9:00 pm-6:20 pm
2 stops15h 20m
$715
Washington, D.C.Lihue
IAD - LIH
IADLIH
Washington, D.C. Dulles Intl
Tue 5/5
7:10 am-9:26 pm
1 stop20h 16m
Lihue
Thu 5/7
10:46 am-5:50 am
1 stop13h 04m
$719
Washington, D.C.Lihue
IAD - LIH
IADLIH
Washington, D.C. Dulles Intl
Thu 5/7
6:15 am-3:47 pm
2 stops15h 32m
Lihue
Thu 5/14
1:05 pm-7:25 am
1 stop12h 20m
$722
Washington, D.C.Lihue
IAD - LIH
IADLIH
Washington, D.C. Dulles Intl
Tue 5/5
10:05 pm-11:28 am
1 stop19h 23m
Lihue
Thu 5/7
1:05 pm-11:48 am
2 stops16h 43m
$736
Washington, D.C.Lihue
IAD - LIH
IADLIH
Washington, D.C. Dulles Intl
Wed 4/15
7:00 am-5:40 pm
1 stop16h 40m
Lihue
Wed 4/22
9:25 pm-6:08 pm
2 stops14h 43m
$744
Washington, D.C.Lihue
IAD - LIH
IADLIH
Washington, D.C. Dulles Intl
Sat 5/23
10:20 pm-11:34 am
1 stop19h 14m
Lihue
Thu 5/28
1:01 pm-9:24 am
2 stops14h 23m
$757
Washington, D.C.Lihue
IAD - LIH
IADLIH
Washington, D.C. Dulles Intl
Mon 4/20
6:22 pm-2:08 pm
2 stops25h 46m
Lihue
Wed 4/29
10:26 pm-12:09 am
1 stop19h 43m
$759
Cheapest one-way
Washington, D.C.Lihue
IAD - LIH
IADLIH
Washington, D.C. Dulles Intl
Sun 5/31
6:00 am-7:06 pm
2 stops19h 06m
$299
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Kaua'i
Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Dulles Intl with our price prediction graph.
IAD-LIH
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 Kaua'i
IAD-zzFUS
IAD-LIH
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Kaua'i?
Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kaua'i (average of $376). Flying from Washington, D.C. Dulles Intl Airport to Kaua'i in June is currently the most expensive (average of $805). 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 Kaua'i
Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated April 13, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Kaua'i, such as Alaska Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Crew
8.5
Food
7.0
Overall
7.9
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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Top 2 airlines flying from Dulles Intl to Kaua'i
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$376 | Average$693 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$507 | Average$807 | FlexibilityNo cancel fee | On-time69% |