$344+ Cheap flights from Milwaukee (MKE) 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LIH
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Kaua'i with Cheapflights
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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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Best
Last-minute
One-way
Cheapest flights from Milwaukee to Kaua'iExplore the most affordable flight options available from Milwaukee to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from Milwaukee to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
This Delta deal was found by Cheapflights users on 8/12. 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 12/67:00 am -
2 stops17h 13m
Tue 12/159:40 pm -
2 stops15h 05m
Deal found 8/12![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 12/53:15 pm -
2 stops32h 58m
Thu 12/109:40 pm -
2 stops20h 15m
Deal found 8/12![Delta logo]()
$496
This Delta deal was found by Cheapflights users on 8/12. 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.
Thu 12/106:45 am -
2 stops15h 58m
Fri 12/119:40 pm -
2 stops15h 05m
Deal found 8/12![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 12/49:35 am -
2 stops14h 38m
Thu 12/109:40 pm -
2 stops12h 33m
Deal found 8/12![Delta logo]()
$527
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:50 pm -
2 stops24h 28m
Fri 12/1111:32 pm -
1 stop10h 20m
Deal found 8/12![Multiple Airlines logo]()
$530
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:15 am -
2 stops16h 50m
Sun 12/137:10 pm -
2 stops14h 25m
Deal found 8/12![Southwest logo]()
$532
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 12/72:50 pm -
2 stops19h 52m
Sun 12/1311:32 pm -
1 stop10h 20m
Deal found 8/10![Multiple Airlines logo]()
$545
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:50 pm -
2 stops24h 28m
Mon 12/1411:32 pm -
1 stop10h 20m
Deal found 8/12![Multiple Airlines logo]()
$552
This Delta deal was found by Cheapflights users on 8/12. 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 12/69:35 am -
2 stops14h 38m
Sat 12/129:40 pm -
2 stops15h 05m
Deal found 8/12![Delta logo]()
$555
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:50 pm -
2 stops21h 37m
Mon 12/1411:32 pm -
1 stop10h 20m
Deal found 8/12![Multiple Airlines logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:50 pm -
2 stops26h 05m
Fri 12/1111:32 pm -
1 stop10h 20m
Deal found 8/12![Multiple Airlines logo]()
$560
Best flights from Milwaukee to Kaua'iDiscover carefully curated flight deals from Milwaukee to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Milwaukee to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 12/72:50 pm -
2 stops19h 52m
Sun 12/1311:32 pm -
1 stop10h 20m
Deal found 8/10![Multiple Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 11/45:00 am -
2 stops15h 55m
Wed 11/118:30 pm -
1 stop13h 04m
Deal found 8/8![United Airlines logo]()
$580
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:53 pm -
2 stops19h 48m
Fri 10/2312:45 pm -
2 stops21h 10m
Deal found 8/12![Multiple Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/158:15 am -
1 stop12h 25m
Mon 9/217:35 pm -
1 stop12h 59m
Deal found 8/9![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/3110:35 am -
2 stops14h 09m
Wed 9/27:35 pm -
1 stop12h 54m
Deal found 8/12![United Airlines logo]()
$611
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 8/317:02 am -
1 stop12h 37m
Wed 9/26:00 am -
2 stops12h 59m
Deal found 8/11![Multiple Airlines logo]()
$618
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 11/64:31 pm -
2 stops26h 01m
Fri 11/133:46 pm -
2 stops19h 47m
Deal found 8/11![Multiple Airlines logo]()
$635
Last-minute flights from Milwaukee to Kaua'iDiscover last-minute flight deals from Milwaukee to Kaua'i. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Kaua'i. Data last updated August 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/3110:35 am -
2 stops14h 09m
Wed 9/27:35 pm -
1 stop12h 54m
Deal found 8/12![United Airlines logo]()
$611
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 8/317:02 am -
1 stop12h 37m
Wed 9/26:00 am -
2 stops12h 59m
Deal found 8/11![Multiple Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/158:15 am -
1 stop12h 25m
Mon 9/217:35 pm -
1 stop12h 59m
Deal found 8/9![United Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 8/9. 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 9/167:30 am -
2 stops15h 09m
Mon 9/219:54 pm -
2 stops18h 17m
Deal found 8/9![Delta logo]()
$602
This Southwest deal was found by Cheapflights users on 8/9. 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.
Wed 9/166:20 am -
2 stops14h 50m
Mon 9/218:25 pm -
1 stop12h 00m
Deal found 8/9![Southwest logo]()
$657
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:22 pm -
1 stop26h 40m
Mon 9/219:10 pm -
1 stop11h 55m
Deal found 8/11![American Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 8/11. 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.
Thu 9/176:30 am -
2 stops17h 40m
Mon 9/218:45 pm -
2 stops16h 33m
Deal found 8/11![Delta logo]()
$677
One-way flights from Milwaukee to Kaua'iSearch for one-way flight options from Milwaukee to Kaua'i. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Milwaukee to Kaua'i. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:00 am -
2 stops14h 55m
Deal found 8/10![American Airlines logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 2/911:42 am -
3 stops23h 00m
Deal found 8/13![Multiple Airlines logo]()
$471
This deal was found by Cheapflights users on 8/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:43 am -
1 stop11h 57m
Deal found 8/10![United Airlines logo]()
$517
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 2/911:42 am -
2 stops32h 27m
Deal found 8/13![Alaska Airlines logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:48 pm -
3 stops48h 51m
Deal found 8/10![Multiple Airlines logo]()
$736
Find flight deals from Milwaukee to Kaua'i
Keep the following information in mind while searching for Milwaukee to Kaua'i flight deals. Data was last updated August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $573 (American Airlines) |
One-way from | $344 (American Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $755 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee 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 August 13, 2026.
Use the filters below to find and compare flights from Milwaukee to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeLihue
MKE Milwaukee-Mitchell - LIH Lihue
MKELIH
Milwaukee-Mitchell
Mon 12/7
2:50 pm-6:42 am
2 stops19h 52m
Lihue
Sun 12/13
11:32 pm-1:52 pm
1 stop10h 20m
$545
MilwaukeeLihue
MKE Milwaukee-Mitchell - LIH Lihue
MKELIH
Milwaukee-Mitchell
Fri 10/16
3:53 pm-6:41 am
2 stops19h 48m
Lihue
Fri 10/23
12:45 pm-2:55 pm
2 stops21h 10m
$577
MilwaukeeLihue
MKE Milwaukee-Mitchell - LIH Lihue
MKELIH
Milwaukee-Mitchell
Wed 11/4
5:00 am-4:55 pm
2 stops15h 55m
Lihue
Wed 11/11
8:30 pm-1:34 pm
1 stop13h 04m
$580
Quickest round-trip
MilwaukeeLihue
MKE Milwaukee-Mitchell - LIH Lihue
MKELIH
Milwaukee-Mitchell
Tue 9/15
8:15 am-3:40 pm
1 stop12h 25m
Lihue
Mon 9/21
7:35 pm-1:34 pm
1 stop12h 59m
$591
MilwaukeeLihue
MKE Milwaukee-Mitchell - LIH Lihue
MKELIH
Milwaukee-Mitchell
Mon 8/31
10:35 am-7:44 pm
2 stops14h 09m
Lihue
Wed 9/2
7:35 pm-1:29 pm
1 stop12h 54m
$611
MilwaukeeLihue
MKE Milwaukee-Mitchell - LIH Lihue
MKELIH
Milwaukee-Mitchell
Mon 8/31
7:02 am-2:39 pm
1 stop12h 37m
Lihue
Wed 9/2
6:00 am-11:59 pm
2 stops12h 59m
$618
MilwaukeeLihue
MKE Milwaukee-Mitchell - LIH Lihue
MKELIH
Milwaukee-Mitchell
Fri 11/6
4:31 pm-2:32 pm
2 stops26h 01m
Lihue
Fri 11/13
3:46 pm-3:33 pm
2 stops19h 47m
$635
Cheapest one-way
MilwaukeeLihue
MKE Milwaukee-Mitchell - LIH Lihue
MKELIH
Milwaukee-Mitchell
Mon 8/24
5:00 am-2:55 pm
2 stops14h 55m
$344
MilwaukeeLihue
MKE Milwaukee-Mitchell - LIH Lihue
MKELIH
Milwaukee-Mitchell
Tue 2/9
11:42 am-6:42 am
3 stops23h 00m
$471
Quickest one-way
MilwaukeeLihue
MKE Milwaukee-Mitchell - LIH Lihue
MKELIH
Milwaukee-Mitchell
Thu 10/15
8:43 am-3:40 pm
1 stop11h 57m
$517
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Milwaukee to Kaua'i
Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Milwaukee with our price prediction graph.
MKE-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 Milwaukee to Kaua'i
MKE-zzFUS
MKE-LIH
What is the cheapest month to book a flight from Milwaukee to Kaua'i?
Currently, September is the cheapest month in which you can book a flight from Milwaukee to Kaua'i (average of $581). Flying from Milwaukee to Kaua'i in March is currently the most expensive (average of $1,167). 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 August 13, 2026.
Read through reviews of airlines operating flights from Milwaukee to Kaua'i, such as Southwest,Alaska Airlines, andUnited 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
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Kaua'i. 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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Complete your trip
Complete your trip to Kaua'i by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Milwaukee to Kaua'i, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Milwaukee and Kaua'i flights
Browse other Milwaukee and Kaua'i flight options. Last updated on August 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Milwaukee to Kaua'i
Discover the top 4 airlines that operate flights from Milwaukee to Kaua'i. 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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$456 | Average$822 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$496 | Average$688 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$501 | Average$661 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$543 | Average$730 | FlexibilityNo cancel fee | On-time63% |