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Kailua-Kona

$340+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — KOA
jun 22 — jun 291
sön 6/22
sön 6/29
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 juni 17, 2025.

Round-trip from

$517
(American Airlines)

One-way from

$340
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$771
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. 1% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 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 juni 17, 2025.

This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 8/136:15 amBOS - KOA
1 stop13h 49mAmerican Airlines
ons 8/139:40 pmKOA - BOS
2 stops16h 09mAmerican Airlines
Deal found 6/16$516
This Delta deal was found by Cheapflights users on 6/14. 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.
fre 12/57:05 amBOS - KOA
1 stop16h 39mDelta
lör 12/69:40 pmKOA - BOS
1 stop13h 01mDelta
Deal found 6/14$519
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 11/106:59 pmBOS - KOA
2 stops22h 55mAlaska Airlines
mån 12/84:45 pmKOA - BOS
2 stops19h 21mAlaska Airlines
Deal found 6/16$527
This United Airlines deal was found by Cheapflights users on 6/14. 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.
fre 12/57:15 amBOS - KOA
1 stop14h 03mUnited Airlines
fre 12/58:55 pmKOA - BOS
1 stop12h 03mUnited Airlines
Deal found 6/14$584
This Hawaiian Airlines deal was found by Cheapflights users on 6/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 7/88:00 amBOS - KOA
1 stop16h 43mHawaiian Airlines
ons 7/167:00 amKOA - BOS
1 stop17h 00mHawaiian Airlines
Deal found 6/16$801
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 7/1310:30 pmBOS - KOA
2 stops19h 40mSouthwest
lör 7/1910:00 amKOA - BOS
2 stops15h 45mSouthwest
Deal found 6/16$889
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 8/56:25 pmPWM - KOA
2 stops25h 39mAmerican Airlines
ons 8/69:40 pmKOA - PWM
2 stops19h 17mAmerican Airlines
Deal found 6/15$979
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 6/304:56 pmPWM - KOA
2 stops25h 04mUnited Airlines
fre 7/41:10 pmKOA - PWM
3 stops28h 04mUnited Airlines
Deal found 6/15$1,026
This Delta deal was found by Cheapflights users on 6/15. 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.
ons 7/166:30 amPWM - KOA
2 stops18h 30mDelta
ons 7/238:35 pmKOA - PWM
2 stops22h 22mDelta
Deal found 6/15$1,049

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 juni 17, 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

ons 8/13

6:15 am-2:04 pm

1 stop13h 49m

Kona Intl

ons 8/13

9:40 pm-7:49 pm

2 stops16h 09m

$516

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

tors 8/28

7:25 am-5:34 pm

1 stop16h 09m

Kona Intl

tis 9/2

8:41 pm-6:31 pm

2 stops15h 50m

$524

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

tors 7/17

7:30 am-3:19 pm

1 stop13h 49m

Kona Intl

tis 7/22

1:10 pm-8:18 am

1 stop13h 08m

$634

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

tis 7/8

5:45 pm-12:20 pm

1 stop24h 35m

Kona Intl

ons 7/16

7:00 am-6:00 am

1 stop17h 00m

$641

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

tis 7/8

8:00 am-6:43 pm

1 stop16h 43m

Kona Intl

ons 7/16

7:00 am-6:00 am

1 stop17h 00m

$801

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

sön 7/13

10:30 pm-12:10 pm

2 stops19h 40m

Kona Intl

lör 7/19

10:00 am-7:45 am

2 stops15h 45m

$889

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

tis 8/5

6:25 pm-2:04 pm

2 stops25h 39m

Kona Intl

ons 8/6

9:40 pm-10:57 pm

2 stops19h 17m

$979

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

mån 6/30

4:56 pm-12:00 pm

2 stops25h 04m

Kona Intl

fre 7/4

1:10 pm-11:14 pm

3 stops28h 04m

$1,026

PortlandKailua-Kona

PWM - KOA

PWMKOA

Portland

ons 7/16

6:30 am-7:00 pm

2 stops18h 30m

Kona Intl

ons 7/23

8:35 pm-12:57 am

2 stops22h 22m

$1,049

BostonKailua-Kona

BOS - KOA

BOSKOA

Boston Logan Intl

tors 8/7

6:15 am-3:50 pm

2 stops15h 35m

Kona Intl

sön 8/17

9:40 pm-11:48 pm

1 stop20h 08m

$2,260

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 15 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

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated juni 17, 2025.
To help decide which airline to fly from New Hampshire to Kailua-Kona, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,504 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $340 on United Airlines. Other airlines that offer cheap prices include American Airlines from $351 and Delta from $352 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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