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Kaua'i

$357+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LIH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$588
(American Airlines)

One-way from

$357
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$975
From Miami to Kaua'i
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One-way flight from Miami to Kaua'i
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Highest demand for flights based on searches. 14% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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 9/87:45 amMIA - LIH
1 stop12h 42mAmerican Airlines
Sat 9/131:44 pmLIH - MIA
1 stop12h 17mAmerican Airlines
Deal found 7/1$588
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/126:20 pmMIA - LIH
2 stops32h 12mAlaska Airlines
Tue 8/1911:01 amLIH - MIA
2 stops24h 30mAlaska Airlines
Deal found 7/2$604
This Delta deal was found by Cheapflights users on 7/1. 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 10/208:00 amMIA - LIH
1 stop15h 23mDelta
Thu 10/309:45 pmLIH - MIA
1 stop13h 20mDelta
Deal found 7/1$671
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/167:00 amMIA - LIH
2 stops18h 38mUnited Airlines
Sun 7/2011:10 pmLIH - MIA
1 stop12h 18mUnited Airlines
Deal found 7/1$697
This United deal was found by Cheapflights users on 7/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:30 amMIA - LIH
2 stops16h 00mMultiple Airlines
Sat 12/610:10 pmLIH - MIA
1 stop13h 45mMultiple Airlines
Deal found 7/2$1,312

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 July 3, 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

Mon 9/8

7:45 am-2:27 pm

1 stop12h 42m

Lihue

Sat 9/13

1:44 pm-8:01 am

1 stop12h 17m

$588

MiamiLihue

MIA - LIH

MIALIH

Miami

Tue 8/12

6:20 pm-8:32 pm

2 stops32h 12m

Lihue

Tue 8/19

11:01 am-5:31 pm

2 stops24h 30m

$604

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 7/16

7:00 am-7:38 pm

2 stops18h 38m

Lihue

Sun 7/20

11:10 pm-5:28 pm

1 stop12h 18m

$697

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 7/9

7:48 am-5:18 pm

1 stop15h 30m

Lihue

Thu 7/17

9:40 pm-5:01 pm

1 stop13h 21m

$814

MiamiLihue

MIA - LIH

MIALIH

Miami

Sat 8/2

4:05 pm-10:20 am

2 stops24h 15m

Lihue

Sat 8/9

8:40 pm-6:40 pm

2 stops16h 00m

$1,239

MiamiLihue

MIA - LIH

MIALIH

Miami

Sat 8/9

8:40 pm-1:56 pm

1 stop23h 16m

$357

MiamiLihue

MIA - LIH

MIALIH

Miami

Mon 7/7

8:45 am-8:25 pm

2 stops17h 40m

$374

MiamiLihue

MIA - LIH

MIALIH

Miami

Sun 7/6

6:15 pm-7:08 pm

1 stop30h 53m

$451

MiamiLihue

MIA - LIH

MIALIH

Miami

Sat 8/9

7:46 am-9:54 pm

2 stops20h 08m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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, January is the cheapest month in which you can book a flight from Miami to Kaua'i (average of $440). Flying from Miami to Kaua'i in June is currently the most expensive (average of $689). 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 July 3, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Miami to Kaua'i one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $357. United Airlines flights start at $374 while deals on Delta start at $451 one-way.

  • 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, January is the cheapest month in which you can book a flight from Miami to Kaua'i (average of $440). Flying from Miami to Kaua'i in June is currently the most expensive (average of $689). 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$515Average$719FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$515Average$981FlexibilityNo cancel feeOn-time71%

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