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Kailua-Kona

$232+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — KOA
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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 4/287:09 am
BOS
-
KOA
1 stop14h 21m
United Airlines
Wed 5/612:02 pm
KOA
-
BOS
1 stop12h 25m
United Airlines
Deal found 2/11$450
This Delta deal was found by Cheapflights users on 2/12. 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 4/276:05 am
BOS
-
KOA
1 stop17h 38m
Delta
Tue 5/58:50 pm
KOA
-
BOS
2 stops19h 22m
Delta
Deal found 2/12$456
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:50 am
BOS
-
KOA
1 stop33h 31m
Multiple Airlines
Tue 9/158:47 am
KOA
-
BOS
2 stops16h 44m
Multiple Airlines
Deal found 2/10$461
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/175:30 am
BOS
-
KOA
2 stops18h 29m
American Airlines
Mon 3/239:17 pm
KOA
-
BOS
1 stop13h 13m
American Airlines
Deal found 2/10$462
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/1111:00 am
BOS
-
KOA
1 stop14h 51m
United Airlines
Mon 3/167:35 pm
KOA
-
BOS
1 stop12h 07m
United Airlines
Deal found 2/11$463
This Delta deal was found by Cheapflights users on 2/10. 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 9/87:05 am
BOS
-
KOA
1 stop16h 46m
Delta
Tue 9/159:45 pm
KOA
-
BOS
1 stop16h 45m
Delta
Deal found 2/10$466
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/35:40 pm
PWM
-
KOA
2 stops27h 34m
American Airlines
Tue 4/211:22 pm
KOA
-
PWM
2 stops15h 01m
American Airlines
Deal found 2/10$672
This American Airlines deal was found by Cheapflights users on 2/11. 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 11/43:53 pm
PWM
-
KOA
2 stops28h 09m
American Airlines
Wed 11/116:30 pm
KOA
-
PWM
2 stops17h 09m
American Airlines
Deal found 2/11$725
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/35:40 pm
PWM
-
KOA
2 stops27h 34m
American Airlines
Tue 3/109:40 pm
KOA
-
PWM
2 stops14h 24m
American Airlines
Deal found 2/10$752
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/111:44 pm
ORH
-
KOA
2 stops34h 15m
American Airlines
Wed 3/189:17 pm
KOA
-
ORH
2 stops34h 02m
American Airlines
Deal found 2/11$787
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/172:19 pm
MHT
-
KOA
2 stops27h 14m
United Airlines
Tue 3/241:30 pm
KOA
-
MHT
2 stops18h 14m
United Airlines
Deal found 2/9$788
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/45:45 am
PWM
-
KOA
2 stops20h 06m
United Airlines
Wed 3/1110:55 pm
KOA
-
PWM
2 stops17h 56m
United Airlines
Deal found 2/10$795

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$450
(United Airlines)

One-way from

$232
(CheapOair)

Popular in

June

Cheapest in

October

Average price

$589
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. 15% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 13, 2026.
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 4/27

6:05 am-5:43 pm

1 stop17h 38m

Kona Intl

Tue 5/5

8:50 pm-10:12 pm

2 stops19h 22m

$456

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Tue 4/28

8:30 am-7:42 pm

2 stops17h 12m

Kona Intl

Wed 5/6

12:02 pm-6:27 am

1 stop12h 25m

$466

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Wed 3/11

8:21 am-7:51 pm

2 stops17h 30m

Kona Intl

Mon 3/16

1:25 pm-7:04 am

1 stop11h 39m

$469

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Mon 5/4

7:37 am-7:03 pm

1 stop17h 26m

Kona Intl

Sun 5/10

8:55 pm-3:49 pm

1 stop12h 54m

$480

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Fri 2/27

7:00 am-4:34 pm

1 stop14h 34m

Kona Intl

Thu 3/5

8:35 pm-3:43 pm

1 stop14h 08m

$485

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Mon 3/23

8:21 am-7:51 pm

2 stops17h 30m

Kona Intl

Mon 3/30

7:45 pm-1:47 pm

1 stop12h 02m

$488

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Tue 3/3

11:00 am-8:51 pm

1 stop14h 51m

Kona Intl

Tue 3/17

12:50 pm-7:04 am

1 stop12h 14m

$488

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Tue 5/12

7:45 am-5:42 pm

1 stop15h 57m

Kona Intl

Tue 5/19

8:55 pm-10:51 pm

2 stops19h 56m

$504

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

Mon 4/27

6:15 am-5:43 pm

2 stops17h 28m

Kona Intl

Fri 5/8

9:55 pm-11:58 pm

2 stops20h 03m

$509

WorcesterKailua-Kona

ORH - KOA

ORHKOA

Worcester

Wed 3/11

1:44 pm-5:59 pm

2 stops34h 15m

Kona Intl

Tue 3/24

9:17 pm-1:19 pm

2 stops34h 02m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 55 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 Delta, United Airlines, and American Airlines fly from New Hampshire to Kailua-Kona in about 17h 12m. The time it takes to get you to your destination can typically vary by up to 17h 03m. 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 Worcester - 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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