Cheap flights from Buffalo to Kaua'i from $731
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Kaua'i departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Buffalo to Kaua'i
Cheap round-trip flights
United Airlines flights from Buffalo to Kaua'i
Our best United Airlines deals on Buffalo to Kaua'i flight tickets
Southwest flights from Buffalo to Kaua'i
Our best Southwest deals on Buffalo to Kaua'i flight tickets
See travel insights to Kaua'i from
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 month to fly to Kaua'i?
In general, January is the cheapest month to fly from Buffalo to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $617. The month of August is another great option to travel to Kaua'i, with average flight prices from Buffalo averaging around $712.
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.
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
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 May 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 Boeing 737-800 Passenger/BBJ2 (winglets), making up 14.26% of the total bookings. Other popular models include Airbus A320-100/200 with 13.33%, Boeing 737-700 Passenger/BBJ1 (winglets) with 11.70%, and Airbus A321-100/200 with 11.37%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $617 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $697 | Free Cancellation | Rating 7.4 8,710 reviews |
Why use momondo?
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.