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Kailua-Kona

$235+ Cheap flights from New Hampshire to Kailua-Kona (KOA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — KOA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from New Hampshire to Kailua-Kona

Keep the following information in mind while searching for New Hampshire to Kailua-Kona flight deals. Data was last updated September 16, 2025.

Round-trip from

$469
(Delta)

One-way from

$235
(Delta)

Popular in

December

Cheapest in

October

Average price

$537
From New Hampshire to Kona Intl
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One-way flight from New Hampshire to Kona Intl
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Highest demand for flights based on searches. 5% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from New Hampshire to Kailua-Kona

Cheapest flights from New Hampshire to Kailua-Kona
Explore the most affordable flight options available from New Hampshire to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:50 amBOS - KOA
1 stop14h 03mDelta
Tue 11/188:30 pmKOA - BOS
1 stop14h 30mDelta
Deal found 9/15$469
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:05 amBOS - KOA
1 stop15h 42mAmerican Airlines
Tue 11/254:32 pmKOA - BOS
2 stops14h 50mAmerican Airlines
Deal found 9/14$475
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:30 amBOS - KOA
2 stops15h 48mUnited Airlines
Tue 11/182:40 pmKOA - BOS
2 stops14h 54mUnited Airlines
Deal found 9/14$480
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:55 amBOS - KOA
1 stop13h 30mDelta
Tue 11/258:53 pmKOA - BOS
1 stop14h 07mDelta
Deal found 9/16$489
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:45 amBOS - KOA
2 stops17h 50mDelta
Fri 10/39:30 pmKOA - BOS
1 stop12h 52mDelta
Deal found 9/14$494
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:10 amBOS - KOA
2 stops17h 03mDelta
Mon 12/88:53 pmKOA - BOS
2 stops14h 24mDelta
Deal found 9/16$500
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:10 amBOS - KOA
2 stops15h 25mDelta
Thu 10/29:30 pmKOA - BOS
1 stop12h 52mDelta
Deal found 9/16$505
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:05 amBOS - KOA
1 stop15h 42mAmerican Airlines
Tue 11/119:35 pmKOA - BOS
2 stops14h 49mAmerican Airlines
Deal found 9/14$506
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:20 amBOS - KOA
2 stops17h 33mDelta
Fri 11/148:30 pmKOA - BOS
2 stops14h 26mDelta
Deal found 9/15$507
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:25 amBOS - KOA
1 stop16h 04mDelta
Sun 9/289:30 pmKOA - BOS
1 stop12h 52mDelta
Deal found 9/14$509
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:00 amPWM - KOA
2 stops17h 13mDelta
Sun 11/169:30 pmKOA - PWM
2 stops21h 24mDelta
Deal found 9/16$594
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amPWM - KOA
2 stops17h 30mDelta
Tue 10/289:30 pmKOA - PWM
2 stops20h 35mDelta
Deal found 9/14$655

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Kailua-Kona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from New Hampshire to Kailua-Kona that are best for you.

Fly from

New Hampshire

Fly to

Kailua-Kona

Route

Depart

Return

Price

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Wed 11/5

7:25 am-4:18 pm

1 stop13h 53m

Kona Intl

Mon 11/10

8:55 pm-1:54 pm

1 stop11h 59m

$469

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Tue 11/4

7:20 am-6:30 pm

1 stop16h 10m

Kona Intl

Tue 11/18

8:30 pm-4:00 pm

1 stop14h 30m

$469

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Sun 11/16

6:05 am-4:47 pm

1 stop15h 42m

Kona Intl

Thu 11/20

9:35 pm-4:18 pm

1 stop13h 43m

$469

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Tue 11/4

7:25 am-4:18 pm

1 stop13h 53m

Kona Intl

Fri 11/14

8:55 pm-3:42 pm

1 stop13h 47m

$469

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Wed 10/29

10:50 am-7:23 pm

1 stop14h 33m

Kona Intl

Wed 11/12

8:30 pm-4:00 pm

1 stop14h 30m

$469

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Thu 11/6

7:20 am-6:30 pm

1 stop16h 10m

Kona Intl

Fri 11/14

8:30 pm-4:00 pm

1 stop14h 30m

$469

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Sat 11/8

6:59 pm-10:34 am

1 stop20h 35m

Kona Intl

Thu 11/13

7:47 pm-3:41 pm

2 stops14h 54m

$474

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Mon 11/10

7:15 am-6:13 pm

1 stop15h 58m

Kona Intl

Mon 12/8

8:53 pm-4:00 pm

2 stops14h 07m

$474

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 11/12

6:00 am-6:13 pm

2 stops17h 13m

Kona Intl

Sun 11/16

9:30 pm-11:54 pm

2 stops21h 24m

$594

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Mon 10/27

6:00 am-5:30 pm

2 stops17h 30m

Kona Intl

Tue 10/28

9:30 pm-12:05 am

2 stops20h 35m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 39 results
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Best time to book a flight from New Hampshire to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Kailua-Kona
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kailua-Kona from New Hampshire?

    Kona Intl (KOA) is the airport you will fly into if you book a flight from New Hampshire to Kailua-Kona. It is only a 7.7 mi journey from Kona Intl (KOA) to Kailua-Kona’s city center.

  • How long is the flight from New Hampshire to Kailua-Kona?

    Airlines like United Airlines, Delta, and American Airlines fly from New Hampshire to Kailua-Kona in about 13h 53m. The time it takes to get you to your destination can typically vary by up to 2h 17m. New Hampshire and Kailua-Kona are separated by a distance of 5059 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from New Hampshire to Kailua-Kona one-way?

    One-way options have recently been found by users for as low as $235 on Delta. Other airlines that offer cheap prices include American Airlines from $235 and United Airlines from $403 one-way.

  • What are the most popular routes from New Hampshire to Kailua-Kona?

    While some choose either Portland - Kona Intl or Manchester - Kona Intl, Boston Logan Intl - Kona Intl is the most popular route from New Hampshire to Kailua-Kona.

  • Can I find deals for flights from New Hampshire to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Kailua-Kona.

  • Can I find deals for business class flights from New Hampshire to Kailua-Kona?

    Yes. Cheapflights offers flight deals from New Hampshire to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Hampshire to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from New Hampshire to Kailua-Kona (average of $409). Flying from New Hampshire to Kailua-Kona in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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