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Kailua-Kona

$231+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — KOA
Jan 19 — Jan 261
Mon 1/19
Mon 1/26
1 adult, Economy
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Cheap 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 December 20, 2025.

This United Airlines deal was found by Cheapflights users on 12/19. 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.
Wed 12/315:20 amBOS - KOA
2 stops16h 21mUnited Airlines
Sat 1/108:55 pmKOA - BOS
1 stop12h 07mUnited Airlines
Deal found 12/19$571
This Delta deal was found by Cheapflights users on 12/20. 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 12/237:15 amBOS - KOA
1 stop17h 27mDelta
Tue 12/308:55 pmKOA - BOS
1 stop15h 30mDelta
Deal found 12/20$610
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Wed 12/315:20 amBOS - KOA
2 stops16h 21mUnited Airlines
Fri 1/92:34 pmKOA - BOS
1 stop12h 36mUnited Airlines
Deal found 12/19$624
This American Airlines deal was found by Cheapflights users on 12/19. 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 12/319:10 amBOS - KOA
1 stop14h 41mAmerican Airlines
Fri 1/99:20 pmKOA - BOS
1 stop20h 52mAmerican Airlines
Deal found 12/19$638
This Delta deal was found by Cheapflights users on 12/20. 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 12/237:15 amBOS - KOA
1 stop17h 27mDelta
Mon 12/298:55 pmKOA - BOS
1 stop15h 30mDelta
Deal found 12/20$672
This Delta deal was found by Cheapflights users on 12/20. 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 12/237:15 amBOS - KOA
1 stop17h 27mDelta
Sun 12/2810:55 pmKOA - BOS
2 stops20h 29mDelta
Deal found 12/20$677
This Delta deal was found by Cheapflights users on 12/20. 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 12/237:15 amBOS - KOA
1 stop17h 27mDelta
Thu 12/258:55 pmKOA - BOS
1 stop15h 30mDelta
Deal found 12/20$701
This Delta deal was found by Cheapflights users on 12/20. 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 12/237:15 amBOS - KOA
1 stop17h 27mDelta
Fri 12/269:55 pmKOA - BOS
1 stop13h 13mDelta
Deal found 12/20$711
This American Airlines deal was found by Cheapflights users on 12/19. 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 12/3112:19 pmORH - KOA
2 stops35h 32mAmerican Airlines
Mon 1/54:24 pmKOA - ORH
2 stops16h 29mAmerican Airlines
Deal found 12/19$1,029
This American Airlines deal was found by Cheapflights users on 12/19. 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.
Tue 12/301:45 pmORH - KOA
2 stops34h 06mAmerican Airlines
Mon 1/54:24 pmKOA - ORH
2 stops16h 29mAmerican Airlines
Deal found 12/19$1,079
This United Airlines deal was found by Cheapflights users on 12/19. 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 12/307:26 pmMHT - KOA
2 stops26h 15mUnited Airlines
Mon 1/52:23 pmKOA - MHT
2 stops18h 19mUnited Airlines
Deal found 12/19$1,222
This United Airlines deal was found by Cheapflights users on 12/19. 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 12/307:26 pmMHT - KOA
2 stops26h 15mUnited Airlines
Sun 1/48:30 pmKOA - MHT
2 stops17h 21mUnited Airlines
Deal found 12/19$1,352

Find 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 December 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$408
(Alaska Airlines)

One-way from

$245
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$754
Provider with most accurate pricing for Boston Logan Intl-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Kona Intl flights.
Search Deals
From New Hampshire to Kona Intl
Search Deals
One-way flight from New Hampshire to Kona Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 20, 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

Mon 2/2

5:20 pm-12:31 pm

2 stops24h 11m

Kona Intl

Mon 2/9

2:24 pm-5:39 pm

1 stop22h 15m

$408

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Mon 1/26

5:20 pm-3:27 pm

2 stops27h 07m

Kona Intl

Tue 2/3

2:51 pm-5:39 pm

1 stop21h 48m

$418

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Wed 1/7

7:25 am-4:41 pm

1 stop14h 16m

Kona Intl

Wed 1/14

2:20 pm-7:21 am

1 stop12h 01m

$425

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Thu 2/5

7:25 am-4:41 pm

1 stop14h 16m

Kona Intl

Wed 2/18

2:08 pm-10:49 am

2 stops15h 41m

$426

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Sun 2/22

5:44 pm-3:53 pm

1 stop27h 09m

Kona Intl

Mon 3/2

6:00 am-6:54 am

2 stops19h 54m

$428

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Mon 1/26

5:45 am-4:41 pm

2 stops15h 56m

Kona Intl

Tue 2/3

2:34 pm-11:33 am

2 stops15h 59m

$432

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Sun 2/22

5:44 pm-3:53 pm

1 stop27h 09m

Kona Intl

Mon 3/2

11:57 pm-11:59 pm

2 stops19h 02m

$443

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 3/18

5:30 am-6:38 pm

2 stops19h 08m

Kona Intl

Tue 3/24

9:55 pm-12:10 am

2 stops20h 15m

$614

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 3/18

2:30 pm-5:47 pm

2 stops33h 17m

Kona Intl

Wed 3/25

9:55 pm-12:10 am

2 stops20h 15m

$676

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

Wed 3/18

2:30 pm-5:47 pm

2 stops33h 17m

Kona Intl

Mon 3/23

9:55 pm-1:50 pm

2 stops33h 55m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 46 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 Alaska Airlines, United Airlines, and Delta fly from New Hampshire to Kailua-Kona in about 14h 16m. The time it takes to get you to your destination can typically vary by up to 9h 55m. New Hampshire and Kailua-Kona are separated by a distance of 5059 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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