What is the cheapest airline that flies from Miami to Kaua'i?

United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Miami to Kaua'i

What airlines fly to Kaua'i?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Kaua'i from Miami according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 3 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Miami Airport to Kaua'i?

Prices for flights from Miami Airport to Kaua'i are updated daily.

How many operators does momondo search for flights from Miami Airport to Kaua'i?

As of August 2025, there are 2 operators available to choose from for flights from Miami Airport to Kaua'i.

How old do you have to be to fly from Miami Airport to Kaua'i?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$235 Cheap Flights from Miami to Kaua'i in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Miami to Kaua'i

Round-trip

One-way

Cheap round-trip flights

9:30 am - 7:46 pmMIA-LIH

15h 16m1 stop

9:30 pm - 4:22 pmLIH-MIA

12h 52m1 stop

$579American Airlines

Find Deal

Wed, Feb 11 - Wed, Mar 11

7:36 am - 4:53 pmMIA-LIH

15h 17m1 stop

9:40 pm - 4:54 pmLIH-MIA

13h 14m1 stop

$588Delta

Find Deal

Wed, Oct 15 - Sun, Oct 19

7:36 am - 2:30 pmMIA-LIH

12h 54m1 stop

9:40 pm - 7:22 pmLIH-MIA

15h 42m2 stops

$594American Airlines

Find Deal

Wed, Oct 15 - Fri, Oct 24

6:46 pm - 10:05 pmMIA-LIH

33h 19m2 stops

7:54 pm - 5:29 pmLIH-MIA

15h 35m2 stops

$626Alaska Airlines

Find Deal

Wed, Oct 15 - Sun, Oct 19

6:46 pm - 10:05 pmMIA-LIH

33h 19m2 stops

7:54 pm - 5:29 pmLIH-MIA

15h 35m2 stops

$641Alaska Airlines

Find Deal

Wed, Oct 15 - Fri, Oct 24

5:18 am - 3:07 pmMIA-LIH

14h 49m2 stops

9:30 pm - 4:22 pmLIH-MIA

12h 52m1 stop

$654American Airlines

Find Deal

Wed, Feb 11 - Wed, Mar 11

6:46 pm - 9:31 pmMIA-LIH

32h 45m1 stop

7:42 pm - 5:46 pmLIH-MIA

16h 04m2 stops

$656Alaska Airlines

Find Deal

Sat, Oct 18 - Mon, Oct 27

7:36 am - 10:05 pmMIA-LIH

20h 29m2 stops

8:30 pm - 5:09 pmLIH-MIA

14h 39m2 stops

$734Delta

Find Deal

Sat, Oct 18 - Mon, Oct 27

11:13 am - 12:05 pmMIA-LIH

30h 52m3 stops

1:20 pm - 9:01 pmLIH-MIA

25h 41m2 stops

$861United Airlines

Find Deal

Wed, Oct 15 - Fri, Oct 24

7:50 pm - 5:47 pmMIA-LIH

26h 57m2 stops

10:46 am - 7:36 amLIH-MIA

15h 50m2 stops

$1,225United Airlines

Find Deal

Tue, Dec 23 - Thu, Jan 1

American Airlines flights from Miami to Kaua'i

Our best American Airlines deals on Miami to Kaua'i flight tickets

American Airlines

Feb 11

MIA9:30 amMiami

15h 16m

1 stop

LIH7:46 pmLihue

Mar 11

LIH9:30 pmLihue

12h 52m

1 stop

MIA4:22 pmMiami

$579

Find similar

American Airlines

Oct 15

MIA7:36 amMiami

12h 54m

1 stop

LIH2:30 pmLihue

Oct 24

LIH9:40 pmLihue

15h 42m

2 stops

MIA7:22 pmMiami

$594

Find similar

American Airlines

Feb 11

MIA5:18 amMiami

14h 49m

2 stops

LIH3:07 pmLihue

Mar 11

LIH9:30 pmLihue

12h 52m

1 stop

MIA4:22 pmMiami

$654

Find similar

United Airlines flights from Miami to Kaua'i

Our best United Airlines deals on Miami to Kaua'i flight tickets

United Airlines

Oct 15

MIA11:13 amMiami

30h 52m

3 stops

LIH12:05 pmLihue

Oct 24

LIH1:20 pmLihue

25h 41m

2 stops

MIA9:01 pmMiami

$861

Find similar

United Airlines

Dec 23

MIA7:50 pmMiami

26h 57m

2 stops

LIH5:47 pmLihue

Jan 1

LIH10:46 amLihue

15h 50m

2 stops

MIA7:36 amMiami

$1,225

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 2/11

9:30 am-7:46 pm

1 stop15h 16m

Lihue

Wed 3/11

9:30 pm-4:22 pm

1 stop12h 52m

$579

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 10/15

7:36 am-4:53 pm

1 stop15h 17m

Lihue

Sun 10/19

9:40 pm-4:54 pm

1 stop13h 14m

$588

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 10/15

7:36 am-2:30 pm

1 stop12h 54m

Lihue

Fri 10/24

9:40 pm-7:22 pm

2 stops15h 42m

$594

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 10/15

6:46 pm-10:05 pm

2 stops33h 19m

Lihue

Sun 10/19

7:54 pm-5:29 pm

2 stops15h 35m

$626

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 10/15

6:46 pm-10:05 pm

2 stops33h 19m

Lihue

Fri 10/24

7:54 pm-5:29 pm

2 stops15h 35m

$641

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 2/11

5:18 am-3:07 pm

2 stops14h 49m

Lihue

Wed 3/11

9:30 pm-4:22 pm

1 stop12h 52m

$654

MiamiLihue

MIA - LIH

MIALIH

Miami

Sat 10/18

6:46 pm-9:31 pm

1 stop32h 45m

Lihue

Mon 10/27

7:42 pm-5:46 pm

2 stops16h 04m

$656

MiamiLihue

MIA - LIH

MIALIH

Miami

Sat 10/18

7:36 am-10:05 pm

2 stops20h 29m

Lihue

Mon 10/27

8:30 pm-5:09 pm

2 stops14h 39m

$734

MiamiLihue

MIA - LIH

MIALIH

Miami

Wed 10/15

11:13 am-12:05 pm

3 stops30h 52m

Lihue

Fri 10/24

1:20 pm-9:01 pm

2 stops25h 41m

$861

MiamiLihue

MIA - LIH

MIALIH

Miami

Tue 12/23

7:50 pm-5:47 pm

2 stops26h 57m

Lihue

Thu 1/1

10:46 am-7:36 am

2 stops15h 50m

$1,225

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Kaua'i?

In general, September is the cheapest month to fly from Miami to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $728. The month of October is another great option to travel to Kaua'i, with average flight prices from Miami averaging around $738.

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Monday is the cheapest day to fly to Kaua'i from Miami. The lowest ticket price found for a Monday departure recently was $781. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,128. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the evening when flights can be purchased for as low as $691. In contrast, the most expensive time of day to depart to Kaua'i is in the morning when prices are around $937.

Can stopping save me money on Miami to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Miami to Kaua'i.

Cheap Miami to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Kaua'i

Best Price Found	$235
Fastest flight time	12h 42m
Direct flights	None
Airports in Kaua'i	1 airport

The best one-way flight to Kaua'i from Miami in the past 72 hours is $235. The best round-trip flight deal from Miami to Kaua'i found on momondo in the last 72 hours is $579.

The fastest flight from Miami to Kaua'i takes 12h 42m

There are no direct flights from Miami to Kaua'i. Popular non-direct route for this connection is Miami Airport - Lihue Airport.

There is 1 airport near Kaua'i: Lihue (LIH)

Search flight deals

When did momondo last update prices for flights from Miami Airport to Kaua'i?
Prices for flights from Miami Airport to Kaua'i are updated daily.
How many operators does momondo search for flights from Miami Airport to Kaua'i?
As of August 2025, there are 2 operators available to choose from for flights from Miami Airport to Kaua'i.
How old do you have to be to fly from Miami Airport to Kaua'i?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Miami to Kaua'i?
Based on momondo bookings for flights between Miami and Kaua'i, the leading plane model is Boeing 737-800, making up 11.82% of the total bookings. Other popular models include Airbus A320neo with 9.19%, Boeing 777-200/200ER with 7.57%, and Boeing 777-300ER with 6.94%.

Best airlines flying from Miami to Kaua'i

Compare and see reviews for airlines that fly from Miami to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $515	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights
American Airlines	PriceFrom $515	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Kaua'i?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Miami to Kaua'i. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Miami to Kaua'i with flexible booking policies on momondo?

Yes. All flights to Kaua'i from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Miami to Kaua'i?

Once you have performed a search for Miami to Kaua'i flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Miami to Kaua'i right now. Can momondo alert me if prices change?

Price alerts on flights to Kaua'i from Miami are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.