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 December 2025.

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.

$474 Cheap Flights from Buffalo to Kaua'i in 2025/26

1 adult

0 bags

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Find the cheapest flights from Buffalo to Kaua'i

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 6:31 pm

BUF

LIH

17h 31m2 stops

9:45 pm - 4:59 pm

LIH

BUF

14h 14m2 stops

$474Delta

Tue, Feb 24 - Tue, Mar 3

6:00 am - 5:32 pm

BUF

LIH

16h 32m2 stops

9:46 pm - 5:18 pm

LIH

BUF

14h 32m2 stops

$540American Airlines

Wed, Feb 25 - Wed, Mar 4

5:44 pm - 6:31 pm

BUF

LIH

29h 47m2 stops

9:45 pm - 4:59 pm

LIH

BUF

14h 14m2 stops

$544Delta

Thu, Feb 26 - Tue, Mar 3

6:03 am - 7:55 pm

BUF

LIH

18h 52m2 stops

9:45 pm - 4:59 pm

LIH

BUF

14h 14m2 stops

$561Delta

Wed, Feb 25 - Tue, Mar 3

8:25 am - 5:04 pm

BUF

LIH

13h 39m1 stop

8:40 pm - 4:42 pm

LIH

BUF

15h 02m2 stops

$580United Airlines

Wed, Feb 25 - Wed, Mar 4

7:52 pm - 6:21 pm

BUF

LIH

27h 29m2 stops

9:31 pm - 4:59 pm

LIH

BUF

14h 28m2 stops

$615Delta

Sat, Jan 17 - Wed, Jan 28

6:00 am - 6:31 pm

BUF

LIH

17h 31m2 stops

9:45 pm - 4:59 pm

LIH

BUF

14h 14m2 stops

$624Delta

Tue, Feb 24 - Thu, Mar 5

1:52 pm - 1:10 pm

BUF

LIH

28h 18m2 stops

2:15 pm - 11:10 pm

LIH

BUF

27h 55m2 stops

$644United Airlines

Wed, Feb 25 - Thu, Mar 5

7:52 pm - 6:21 pm

BUF

LIH

27h 29m2 stops

9:31 pm - 12:16 am

LIH

BUF

21h 45m2 stops

$647Delta

Sat, Jan 17 - Mon, Jan 26

1:59 pm - 12:54 pm

BUF

LIH

27h 55m2 stops

2:10 pm - 8:29 pm

LIH

BUF

25h 19m3 stops

$655United Airlines

Sat, Jan 17 - Tue, Jan 27

Delta flights from Buffalo to Kaua'i

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

Delta

Feb 24

BUF6:03 amBuffalo

17h 28m

2 stops

LIH6:31 pmLihue

Mar 4

LIH9:45 pmLihue

14h 14m

2 stops

BUF4:59 pmBuffalo

$474

Find similar

Delta

Feb 26

BUF5:44 pmBuffalo

29h 47m

2 stops

LIH6:31 pmLihue

Mar 3

LIH9:45 pmLihue

14h 14m

2 stops

BUF4:59 pmBuffalo

$544

Find similar

Delta

Feb 25

BUF6:03 amBuffalo

18h 52m

2 stops

LIH7:55 pmLihue

Mar 3

LIH9:45 pmLihue

14h 14m

2 stops

BUF4:59 pmBuffalo

$561

Find similar

American Airlines flights from Buffalo to Kaua'i

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

American Airlines

Feb 25

BUF6:00 amBuffalo

16h 32m

2 stops

LIH5:32 pmLihue

Mar 4

LIH9:46 pmLihue

14h 32m

2 stops

BUF5:18 pmBuffalo

$540

Find similar

American Airlines

Jan 16

BUF5:12 amBuffalo

16h 25m

2 stops

LIH4:37 pmLihue

Jan 27

LIH11:00 pmLihue

17h 06m

2 stops

BUF9:06 pmBuffalo

$667

Find similar

American Airlines

Apr 13

BUF5:13 amBuffalo

15h 07m

2 stops

LIH2:20 pmLihue

Apr 22

LIH2:07 pmLihue

15h 52m

2 stops

BUF11:59 amBuffalo

$692

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Tue 2/24

6:00 am-6:31 pm

2 stops17h 31m

Lihue

Tue 3/3

9:45 pm-4:59 pm

2 stops14h 14m

$474

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Wed 2/25

6:00 am-5:32 pm

2 stops16h 32m

Lihue

Wed 3/4

9:46 pm-5:18 pm

2 stops14h 32m

$540

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Thu 2/26

5:44 pm-6:31 pm

2 stops29h 47m

Lihue

Tue 3/3

9:45 pm-4:59 pm

2 stops14h 14m

$544

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Wed 2/25

6:03 am-7:55 pm

2 stops18h 52m

Lihue

Tue 3/3

9:45 pm-4:59 pm

2 stops14h 14m

$561

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Wed 2/25

8:25 am-5:04 pm

1 stop13h 39m

Lihue

Wed 3/4

8:40 pm-4:42 pm

2 stops15h 02m

$580

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Sat 1/17

7:52 pm-6:21 pm

2 stops27h 29m

Lihue

Wed 1/28

9:31 pm-4:59 pm

2 stops14h 28m

$615

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Tue 2/24

6:00 am-6:31 pm

2 stops17h 31m

Lihue

Thu 3/5

9:45 pm-4:59 pm

2 stops14h 14m

$624

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Wed 2/25

1:52 pm-1:10 pm

2 stops28h 18m

Lihue

Thu 3/5

2:15 pm-11:10 pm

2 stops27h 55m

$644

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Sat 1/17

7:52 pm-6:21 pm

2 stops27h 29m

Lihue

Mon 1/26

9:31 pm-12:16 am

2 stops21h 45m

$647

BuffaloLihue

BUF - LIH

BUFLIH

Buffalo

Sat 1/17

1:59 pm-12:54 pm

2 stops27h 55m

Lihue

Tue 1/27

2:10 pm-8:29 pm

3 stops25h 19m

$655

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

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

According to our data, Thursday is the cheapest day to fly to Kaua'i from Buffalo. The lowest ticket price found for a Thursday departure recently was $699. 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 Saturday because tickets tend to average around $1,317. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

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	25h 52m
Direct flights	None

The fastest flight from Buffalo to Kaua'i takes 25h 52m

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 December 2025.
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 14.14% of the total bookings. Other popular models include Boeing 737 MAX 8 with 13.49%, Boeing 737-800 Passenger/BBJ2 (winglets) with 10.47%, and Embraer 175 with 8.12%.

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 $681	Free Cancellation	Rating 7.4 9,091 reviews		Search United Airlines flights
American Airlines	PriceFrom $723	Free Cancellation	Rating 7.2 11,054 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.