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Kaua'i

$310+ Cheap flights from Miami (MIA) 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LIH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 12/317:30 amMIA - LIH
1 stop14h 34mUnited Airlines
Sun 1/411:59 pmLIH - MIA
1 stop12h 07mUnited Airlines
Deal found 12/15$1,094
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/318:00 amMIA - LIH
2 stops15h 39mAmerican Airlines
Sun 1/410:45 pmLIH - MIA
1 stop20h 00mAmerican Airlines
Deal found 12/15$1,122
This Delta deal was found by Cheapflights users on 12/15. 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 12/316:15 amMIA - LIH
2 stops16h 45mDelta
Sun 1/49:20 pmLIH - MIA
2 stops15h 15mDelta
Deal found 12/15$1,267
This American Airlines deal was found by Cheapflights users on 12/18. 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.
Mon 12/299:45 pmMIA - LIH
1 stop23h 33mAmerican Airlines
Fri 1/29:45 pmLIH - MIA
1 stop21h 00mAmerican Airlines
Deal found 12/18$1,491
This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:00 amMIA - LIH
2 stops18h 44mUnited Airlines
Fri 1/28:30 pmLIH - MIA
2 stops20h 40mUnited Airlines
Deal found 12/18$1,816

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$497
(American Airlines)

One-way from

$310
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$1,108
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
One-way flight from Miami to Kaua'i
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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

Thu 2/26

5:59 pm-10:18 pm

1 stop33h 19m

Lihue

Mon 3/2

11:19 pm-4:59 pm

1 stop12h 40m

$457

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 2/18

7:50 am-7:55 pm

2 stops17h 05m

Lihue

Thu 2/26

9:45 pm-6:15 pm

2 stops15h 30m

$550

MiamiLihue

MIA - LIH

MIALIH

Miami

Tue 2/17

6:34 pm-6:31 pm

2 stops28h 57m

Lihue

Sun 2/22

9:45 pm-5:52 pm

1 stop15h 07m

$578

MiamiLihue

MIA - LIH

MIALIH

Miami

Thu 2/26

8:35 am-10:44 pm

1 stop19h 09m

Lihue

Mon 3/2

11:59 pm-9:59 pm

2 stops17h 00m

$615

MiamiLihue

MIA - LIH

MIALIH

Miami

Mon 1/26

7:15 am-5:04 pm

1 stop14h 49m

Lihue

Tue 1/27

2:10 pm-5:06 pm

1 stop21h 56m

$626

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 2/18

6:02 pm-10:44 pm

1 stop33h 42m

Lihue

Thu 2/26

11:59 pm-4:56 pm

1 stop11h 57m

$647

MiamiLihue

MIA - LIH

MIALIH

Miami

Thu 1/1

5:00 am-4:18 pm

2 stops16h 18m

$315

MiamiLihue

MIA - LIH

MIALIH

Miami

Thu 1/1

8:00 am-1:07 pm

3 stops58h 07m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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 December 18, 2025.
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
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

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
11,054 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

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?

    Alaska Airlines, Delta, and United Airlines can get you from Miami to Kaua'i in just under 17h 05m. Your travel time can differ by up to 16h 14m. 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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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$493Average$719FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$599Average$822FlexibilityNo cancel feeOn-time71%

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