What airlines fly to Kaua'i?

Delta, Hawaiian Airlines and United Airlines are the top three most popular airlines that fly to Kaua'i from Portland, Maine according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 6 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 Portland Airport to Kaua'i?

Prices for flights from Portland Airport to Kaua'i refresh daily.

How old do you have to be to fly from Portland 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 Portland Airport to Kaua'i.

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

The travel and health documents required for your trip to Kaua'i can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaua'i. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$812 Cheap Flights from Portland to Kaua'i in 2025

1 adult

0 bags

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Find the cheapest flights from Portland, Maine to Kaua'i

Round-trip

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland, Maine to Kaua'i that have been recently found on momondo from popular airlines, departing in the coming months.

5:25 am - 4:42 pmPWM-LIH

17h 17m2 stops

9:45 pm - 10:44 pmLIH-PWM

18h 59m2 stops

$812American Airlines

Find Deal

Wed, Mar 19 - Wed, Mar 26

5:25 am - 6:26 pmPWM-LIH

19h 01m3 stops

9:45 pm - 10:44 pmLIH-PWM

18h 59m2 stops

$1,215

Find Deal

Wed, Mar 19 - Wed, Mar 26

5:29 am - 6:26 pmPWM-LIH

18h 57m2 stops

10:00 pm - 12:15 amLIH-PWM

20h 15m2 stops

$1,717Delta

Find Deal

Sat, Mar 22 - Sat, Mar 29

5:42 am - 8:46 pmPWM-LIH

21h 04m3 stops

9:45 pm - 10:44 pmLIH-PWM

18h 59m2 stops

$1,962American Airlines

Find Deal

Sat, Mar 22 - Sat, Mar 29

American Airlines flights from Portland, Maine to Kaua'i

Our best American Airlines deals on Portland, Maine to Kaua'i flight tickets

American Airlines

Mar 19

PWM5:25 amPortland

17h 17m

2 stops

LIH4:42 pmLihue

Mar 26

LIH9:45 pmLihue

18h 59m

2 stops

PWM10:44 pmPortland

$812

Find similar

American Airlines

Mar 22

PWM5:42 amPortland

21h 04m

3 stops

LIH8:46 pmLihue

Mar 29

LIH9:45 pmLihue

18h 59m

2 stops

PWM10:44 pmPortland

$1,962

Find similar

How to get the cheapest flight ticket from Portland, Maine 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 time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the morning when flights can be purchased for as low as $911. In contrast, the most expensive time of day to depart to Kaua'i is in the morning when prices are around $911.

Cheap Portland, Maine to Kaua'i flight deals and tips

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

Best Price Found	$812
Fastest flight time	17h 17m
Direct flights	None
Airports in Kaua'i	1 airport

The best flight deal from Portland, Maine to Kaua'i found on momondo in the last 72 hours is $812

The fastest flight from Portland, Maine to Kaua'i takes 17h 17m

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

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

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When did momondo last update prices for flights from Portland Airport to Kaua'i?
Prices for flights from Portland Airport to Kaua'i refresh daily.
How old do you have to be to fly from Portland 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 Portland Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents required for your trip to Kaua'i can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaua'i. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Portland, Maine to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Portland, Maine to Kaua'i is Airbus A220-300, representing 14.32% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 12.06%, Canadair (Bombardier) Regional Jet 900 at 10.48%, and Embraer 175 at 7.98%.

Why use momondo?

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

It is quick and easy to find Portland to Kaua'i flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kaua'i that suits you.

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

All flight searches from Portland to Kaua'i on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Portland to Kaua'i flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Portland to Kaua'i now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kaua'i and let you know when they change.