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Kaua'i

$405+ Cheap flights from Miami (MIA) to Kaua'i

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LIH
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Miami to Kaua'i

Cheapest flights from Miami to Kaua'i
Explore the most affordable flight options available from Miami to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 4/296:04 pm
MIA
-
LIH
1 stop33h 22m
Alaska Airlines
Mon 5/410:46 am
LIH
-
MIA
1 stop24h 18m
Alaska Airlines
Deal found 1/20$405
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:04 pm
MIA
-
LIH
1 stop33h 22m
Multiple Airlines
Mon 5/41:54 pm
LIH
-
MIA
2 stops21h 10m
Multiple Airlines
Deal found 1/20$413
This Delta deal was found by Cheapflights users on 1/20. 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 4/296:42 am
MIA
-
LIH
2 stops18h 13m
Delta
Mon 5/48:25 pm
LIH
-
MIA
2 stops15h 21m
Delta
Deal found 1/20$519
This Delta deal was found by Cheapflights users on 1/21. 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.
Sat 4/256:00 am
MIA
-
LIH
2 stops18h 55m
Delta
Sat 5/28:25 pm
LIH
-
MIA
1 stop13h 46m
Delta
Deal found 1/21$523
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/238:00 am
MIA
-
LIH
1 stop14h 14m
American Airlines
Sun 3/110:00 pm
LIH
-
MIA
1 stop12h 58m
American Airlines
Deal found 1/21$584
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:45 am
MIA
-
LIH
2 stops18h 59m
United Airlines
Sun 3/111:59 pm
LIH
-
MIA
1 stop11h 57m
United Airlines
Deal found 1/21$590
This American Airlines deal was found by Cheapflights users on 1/20. 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 5/206:00 am
MIA
-
LIH
1 stop12h 22m
American Airlines
Thu 6/410:35 pm
LIH
-
MIA
1 stop14h 03m
American Airlines
Deal found 1/20$592
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/56:00 am
MIA
-
LIH
1 stop15h 37m
American Airlines
Mon 2/910:10 pm
LIH
-
MIA
1 stop12h 53m
American Airlines
Deal found 1/21$630
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:20 pm
MIA
-
LIH
1 stop22h 54m
Alaska Airlines
Sun 9/2710:31 pm
LIH
-
MIA
1 stop12h 55m
Alaska Airlines
Deal found 1/20$639
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 9/236:20 pm
MIA
-
LIH
1 stop22h 54m
Multiple Airlines
Sun 9/279:24 am
LIH
-
MIA
2 stops26h 02m
Multiple Airlines
Deal found 1/20$645

Find flight deals from Miami to Kaua'i

Keep the following information in mind while searching for Miami to Kaua'i flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$405
(Alaska Airlines)

Popular in

July

Cheapest in

September

Average price

$693
Provider with most accurate pricing for Miami-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Lihue flights.
Search Deals
From Miami to Kaua'i
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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 January 21, 2026.
Use the filters below to find and compare flights from Miami to Kaua'i that are best for you.

Fly from

Miami

Fly to

Kaua'i

Route

Depart

Return

Price

MiamiLihue

MIA - LIH

MIALIH

Miami

Mon 2/23

8:00 am-5:14 pm

1 stop14h 14m

Lihue

Sun 3/1

10:00 pm-3:58 pm

1 stop12h 58m

$584

MiamiLihue

MIA - LIH

MIALIH

Miami

Mon 2/23

8:45 am-10:44 pm

2 stops18h 59m

Lihue

Sun 3/1

11:59 pm-4:56 pm

1 stop11h 57m

$590

MiamiLihue

MIA - LIH

MIALIH

Miami

Thu 2/5

6:00 am-4:37 pm

1 stop15h 37m

Lihue

Mon 2/9

10:10 pm-4:03 pm

1 stop12h 53m

$630

MiamiLihue

MIA - LIH

MIALIH

Miami

Tue 3/24

6:00 am-6:50 pm

2 stops18h 50m

Lihue

Sun 3/29

10:05 pm-5:19 pm

1 stop13h 14m

$693

MiamiLihue

MIA - LIH

MIALIH

Miami

Sun 1/25

7:15 am-5:04 pm

1 stop14h 49m

Lihue

Mon 1/26

8:30 pm-3:48 pm

1 stop14h 18m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Miami to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Miami with our price prediction graph.
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 Miami to Kaua'i

What is the cheapest month to book a flight from Miami to Kaua'i?

Currently, June is the cheapest month in which you can book a flight from Miami to Kaua'i (average of $352). Flying from Miami to Kaua'i in August is currently the most expensive (average of $732). 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 January 21, 2026.
See what other customers who have flown with Delta and American Airlines from Miami to Kaua'i have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Miami to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Miami to Kaua'i?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Kaua'i.

  • How long is the flight from Miami to Kaua'i?

    American Airlines and United Airlines can get you from Miami to Kaua'i in just under 14h 14m. Your travel time can differ by up to 4h 45m. Airlines will cover a distance of 4920 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Miami to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Miami to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Kaua'i.

  • Can I find deals for business class flights from Miami to Kaua'i?

    Yes. Cheapflights offers flight deals from Miami to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Kaua'i?

    Currently, June is the cheapest month in which you can book a flight from Miami to Kaua'i (average of $352). Flying from Miami to Kaua'i in August is currently the most expensive (average of $732). 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.

See more FAQs

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Alternative routes for Miami to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Miami to Kaua'i

Discover the top 2 airlines that operate flights from Miami 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$493Average$719FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$615Average$819FlexibilityNo cancel feeOn-time71%

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