$249 Find Cheap Flights from New Hampshire to Kaua'i

1 adult
1 adult, Economy

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Useful Info

Good to know

Low seasonJuly
High seasonDecember
Cheapest flight$249
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly with an average 35% increase in price.
Flight from Boston to Lihue

FAQs for booking flights from New Hampshire to Kaua'i

  • How does KAYAK find such low prices on flights from New Hampshire to Kaua'i?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Kaua'i.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Kaua'i?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New Hampshire to Kaua'i is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Hampshire to Kaua'i?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from New Hampshire to Kaua'i with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Kaua'i?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New Hampshire to Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Kaua'i?

    The cheapest time of day to fly to Kaua'i is generally in the morning, when round-trip flights cost $1,454 on average. The most expensive time of day to fly to Kaua'i is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,454.

  • How far in advance should I book a flight from New Hampshire to Kaua'i?

    To get a below average price on the flight from New Hampshire to Kaua'i, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

  • How long is the flight to Kaua'i?

    An average nonstop flight from New Hampshire to Kaua'i takes 21h 50m, covering a distance of 5117 miles. The shortest route is Boston (BOS) to Lihue (LIH) with an average flight time of 12h 52m.

  • What is the most popular destination in Kaua'i?

    Based on KAYAK flight searches, the most popular destination is Lihue (100% of total searches to Kaua'i).

Book cheap flights from New Hampshire to Kaua'i

Recent round-trip flight deals

11/5Wed
1 stopDelta
16h 53mBOS-LIH
11/18Tue
1 stopDelta
26h 32mLIH-BOS
$480
11/4Tue
1 stopAlaska Airlines
20h 47mBOS-LIH
11/18Tue
2 stopsAlaska Airlines
14h 42mLIH-BOS
$481
10/14Tue
1 stopAlaska Airlines
19h 22mBOS-LIH
10/22Wed
1 stopAlaska Airlines
19h 40mLIH-BOS
$487
11/4Tue
1 stopDelta
36h 28mBOS-LIH
11/18Tue
1 stopDelta
20h 33mLIH-BOS
$490
10/14Tue
1 stopAlaska Airlines
19h 22mBOS-LIH
10/20Mon
1 stopAlaska Airlines
19h 40mLIH-BOS
$491
11/4Tue
1 stopAlaska Airlines
20h 47mBOS-LIH
11/17Mon
2 stopsAlaska Airlines
15h 31mLIH-BOS
$496
9/7Sun
1 stopAmerican Airlines
14h 12mBOS-LIH
9/12Fri
2 stopsAmerican Airlines
14h 54mLIH-BOS
$578
11/1Sat
2 stopsUnited Airlines
28h 31mMHT-LIH
11/5Wed
2 stopsUnited Airlines
28h 29mLIH-MHT
$678
11/1Sat
2 stopsUnited Airlines
28h 31mMHT-LIH
11/5Wed
2 stopsUnited Airlines
28h 29mLIH-MHT
$680
8/12Tue
2 stopsAmerican Airlines
27h 30mMHT-LIH
8/21Thu
2 stopsAmerican Airlines
18h 43mLIH-MHT
$841

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Recent one-way flight deals

12/9Tue
1 stopAlaska Airlines
22h 43mBOS-LIH
$249
12/9Tue
2 stopsAlaska Airlines
24h 43mBOS-LIH
$254
12/9Tue
2 stopsAlaska Airlines
23h 50mBOS-LIH
$260
12/9Tue
1 stopDelta
18h 17mBOS-LIH
$287
8/12Tue
2 stopsDelta
17h 13mBOS-LIH
$292
8/11Mon
1 stopJetBlue
12h 52mBOS-LIH
$343
1/2Fri
1 stopUnited Airlines
13h 35mBOS-LIH
$357
12/9Tue
3 stopsUnited Airlines
31h 43mBOS-LIH
$360
12/20Sat
1 stopAmerican Airlines
16h 50mBOS-LIH
$886
12/21Sun
1 stopAmerican Airlines
16h 50mBOS-LIH
$976

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Everything you need to know for your flight to Kaua'i

Cabin class types available on flights to New Hampshire

Cabin classes available on flights to New Hampshire. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Kaua'ifrom $254
Business Class flights to Kaua'ifrom $597
Prem Econ Class flights to Kaua'ifrom $138
Economy Class flights to Kaua'ifrom $49

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