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

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

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

The number of operators available for flights from Buffalo Airport to Kaua'i is 2 as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo 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.

$698 Cheap Flights from Buffalo to Kaua'i in 2026

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Find the cheapest flights from Buffalo to Kaua'i

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:29 am - 1:10 pm

BUF

LIH

30h 41m

2 stops

8:40 pm - 10:59 pm

LIH

BUF

21h 19m

1 stop

$698United Airlines

Tue, Feb 24 - Thu, Feb 26

11:29 am - 1:10 pm

BUF

LIH

30h 41m

2 stops

8:40 pm - 8:51 pm

LIH

BUF

19h 11m

2 stops

$703United Airlines

Tue, Feb 24 - Thu, Feb 26

8:25 am - 5:04 pm

BUF

LIH

13h 39m

1 stop

8:40 pm - 10:59 pm

LIH

BUF

21h 19m

1 stop

$781United Airlines

Tue, Feb 24 - Thu, Feb 26

8:00 am - 8:52 pm

BUF

LIH

18h 52m

2 stops

10:35 pm - 10:32 pm

LIH

BUF

17h 57m

2 stops

$997American Airlines

Sat, May 23 - Sat, May 23

8:30 am - 4:10 pm

BUF

LIH

13h 40m

2 stops

8:10 pm - 3:30 pm

LIH

BUF

13h 20m

1 stop

$1,670Southwest

Sat, Apr 4 - Fri, Apr 10

8:30 am - 4:10 pm

BUF

LIH

13h 40m

2 stops

8:10 pm - 4:35 pm

LIH

BUF

14h 25m

2 stops

$1,675Southwest

Sat, Apr 4 - Fri, Apr 10

Southwest flights from Buffalo to Kaua'i

Our best Southwest deals on Buffalo to Kaua'i flight tickets

Southwest

Apr 4

BUF8:30 amBuffalo

13h 40m

2 stops

LIH4:10 pmLihue

Apr 10

LIH8:10 pmLihue

13h 20m

1 stop

BUF3:30 pmBuffalo

$1,670

Southwest

Apr 4

BUF8:30 amBuffalo

13h 40m

2 stops

LIH4:10 pmLihue

Apr 10

LIH8:10 pmLihue

14h 25m

2 stops

BUF4:35 pmBuffalo

$1,675

United Airlines flights from Buffalo to Kaua'i

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

United Airlines

Feb 24

BUF11:29 amBuffalo

30h 41m

2 stops

LIH1:10 pmLihue

Feb 26

LIH8:40 pmLihue

21h 19m

1 stop

BUF10:59 pmBuffalo

$698

United Airlines

Feb 24

BUF11:29 amBuffalo

30h 41m

2 stops

LIH1:10 pmLihue

Feb 26

LIH8:40 pmLihue

19h 11m

2 stops

BUF8:51 pmBuffalo

$703

United Airlines

Feb 24

BUF8:25 amBuffalo

13h 39m

1 stop

LIH5:04 pmLihue

Feb 26

LIH8:40 pmLihue

21h 19m

1 stop

BUF10:59 pmBuffalo

$781

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Tue 2/24

11:29 am-1:10 pm

2 stops30h 41m

Lihue

Thu 2/26

8:40 pm-10:59 pm

1 stop21h 19m

$698

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Tue 2/24

11:29 am-1:10 pm

2 stops30h 41m

Lihue

Thu 2/26

8:40 pm-8:51 pm

2 stops19h 11m

$703

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Tue 2/24

8:25 am-5:04 pm

1 stop13h 39m

Lihue

Thu 2/26

8:40 pm-10:59 pm

1 stop21h 19m

$781

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Sat 5/23

8:00 am-8:52 pm

2 stops18h 52m

Lihue

Sat 5/23

10:35 pm-10:32 pm

2 stops17h 57m

$997

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Sat 4/4

8:30 am-4:10 pm

2 stops13h 40m

Lihue

Fri 4/10

8:10 pm-3:30 pm

1 stop13h 20m

$1,670

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Sat 4/4

8:30 am-4:10 pm

2 stops13h 40m

Lihue

Fri 4/10

8:10 pm-4:35 pm

2 stops14h 25m

$1,675

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Buffalo 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

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

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

Cheap Buffalo to Kaua'i flight deals and tips

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

Fastest flight time	13h 40m
Direct flights	None

The fastest flight from Buffalo to Kaua'i takes 13h 40m

There are no direct flights from Buffalo to Kaua'i. There are no popular flight routes from Buffalo to Kaua'i.

Search flight deals

When did momondo last update prices for flights from Buffalo Airport to Kaua'i?
Prices for flights from Buffalo Airport to Kaua'i refresh daily.
How many operators does momondo search for flights from Buffalo Airport to Kaua'i?
The number of operators available for flights from Buffalo Airport to Kaua'i is 2 as of February 2026.
How old do you have to be to fly from Buffalo Airport to Kaua'i?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo 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 Buffalo to Kaua'i?
Based on momondo bookings for flights between Buffalo and Kaua'i, the leading plane model is Airbus A320-100/200, making up 17.86% of the total bookings. Other popular models include Boeing 737 MAX 8 with 16.11%, Boeing 737-800 Passenger/BBJ2 (winglets) with 13.26%, and Airbus A321neo with 8.87%.

Best airlines flying from Buffalo to Kaua'i

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $394	Free Cancellation	Rating 7.4 9,236 reviews		Search United Airlines flights
American Airlines	PriceFrom $723	Free Cancellation	Rating 7.2 11,216 reviews		Search American Airlines flights

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Kaua'i for you.

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

Yes. momondo allows you to filter the results for Buffalo to Kaua'i flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Kaua'i.

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

Price alerts on flights to Kaua'i from Buffalo 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.